FUJITSU GENERAL AMERICA, INC. 353 Route 46 West, Fairfield, NJ airstagevrf.com

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1 FUJITSU GENERAL AMERICA, INC. 353 Route 6 West, Fairfield, NJ 0700 airstagevrf.com Variable Refrigerant Flow (VRF) MultiSplit AC and HP AHRI Standard 30 ISO 900 ISO 00 Certified number : Certified number : Fujitsu General (Thailand) Co., Ltd. ISO 900 ISO 00 Certified number : Certified number : 703 Fujitsu General (Shanghai) Co., Ltd. ISO 900 ISO 00 Certified number : 00608Q06RM Certified number : 00609E05RM Fujitsu General Central Airconditioner (Wuxi) Co., Ltd. Specifications and design are subject to change without notice for future improvement. For further details, please check with an authorized distributor. is a worldwide trademark of FUJITSU GENERAL LIMITED and is a registered trademark in Japan and other countries or areas. Other company and product names mentioned herein may be registered trademarks, trademarks or trade names of their respective owners. Actual products colors may be different from the colors shown in this printed material. Internet sales are strictly prohibited and unauthorized. Any HVAC systems purchased on the Internet, from an online retailer or any similar etailing website, OR where the original factory serial numbers of the display have been removed, defaced, or replaced in any way WILL NOT BE COVERED BY WARRANTY. Distributed by : Part #76FG600 Rev. 6/0 Copyright 03 Fujitsu General America, Inc. All rights reserved.

2 TABLE OF CONTENTS Fujitsu General creates highquality and environmentallyfriendly products that provide a comfortable environment by using the air conditioning technology, innovation and creativity which we developed over 35 years ago. FEATURES Design Versatility... 6 Easy Installation... 7 Reliability... 8 Comfort & Convenience... 9 Inverter Technology... 0 Easy Service & Maintenance... MODEL LINEUP Indoor and Outdoor Model Table... Quality Development and Production Environment OUTDOOR UNITS VII Heat Pump Model... VRII Heat Recovery Model... 8 FUJITSU GENERAL s VRF AIRSTAGE Series has been developed based on our longterm air conditioning technology knowhow and was first provided 3 years ago. We have offered a series of products for large homes to largescale buildings to meet the various market needs. The HeadquartersJAPAN R&D Center is equipped with a wide range of testing equipment envisioning a variety of operating conditions. This includes a testing tower with a 98 ft. (60m) height difference for buildings.we provide high quality & reliable products that meet the customers' needs from all over the world through this advanced R&D center and 6 factories based in China and Thailand. JAPAN R&D center and 98 ft. (60m) height testing tower Central R&D center for global air conditioner development. Advanced products are developed and next generation technologies are researched. FUJITSU GENERAL CENTRAL AIRCONDITIONER(WUXI)CO.,LTD (China) VRF Main factory. ISO900 and ISO00 certified. This factory has high quality and high reliability systems for manufacturing VRF systems. 6 to tons / Heat Recovery 00% Inverter driven 60Hz INDOOR UNITS Compact Cassette... Cassette... Slim Compact Duct... 6 Medium Static Pressure Duct... 8 Static Pressure Duct Floor/Ceiling... 3 Ceiling... 3 Compact Wall Mount Wall Mount Outdoor Air Unit... 0 CONTROLLERS Comparison Table of Controllers... Summary of Software, Controllers, Converters & Adapters, Service & Monitoring Tools... 3 Individual Touch Panel Controller... 6 Central Remote Controller... 8 Touch Panel Controller System Controller & System Controller Lite.. 5 Control System Diagram S series 8 tons / Heat recovery & Heat pump AIRSTAGE TM History 8 tons / Heat recovery 6, 8 tons / Heat pump & V series 6 to 30 tons / Heat pump VII series efficiency and compact design model Extensive lineup from 6 to 36 tons in ton increments / Heat pump VRII series efficiency and compact design model 6 to 36 tons / Heat Recovery 6 to tons / Heat Pump 00% Inverter driven 60Hz SOFTWARE Airstage Portal Service Tool Design Simulator Building Information Management... 6 OPTIONAL PARTS Auto Louver Grille Kit Connection Units... 6 RB Units Duct Models Cassette, Ceiling Green Initiatives Fujitsu introduces inverter technology and the use of environmentally friendly R0A refrigerant. RoHS Compliant Restriction of Hazardous Substances is an EU directive intended to product the environment by forcing manufacturers to use environmentally friendly materials in all consumer electronics. Green Advancement Use of 00% inverter driven DC compressors. APPLICATIONS Medical and Healthcare Facilities Educational and Religious Facilities MultiTenant Dwellings Office Buildings and Retail Spaces... 7

3 VRF VRF Variable Refrigerant Flow System For Small and Large Buildings Extensive lineup from 6 to Tons Connectable capacity ratio up to 50% 33 different indoor units available in 9 styles Up to 5 indoor units per one VRF system Three outdoor units may be combined with twining kits to create up to tons 5Year Parts, 7Year Compressor Warranty. See Warranty Statement for details. Extensive training for Engineers, Architects, Contractors and Distributors 6 Ton, 8 Ton 0 Ton (VRII Only) 5

4 Design Versatility Overall piping length 3,80 ft. Actual pipe length 5* ft. max. *Airstage VII series is up to 9 ft. World s longest total pipe length 3,80 ft. max. Height difference between outdoor and indoor units 6 ft. max. For the outdoor unit installed below the indoor units: 3 ft. max. Easy Installation Easily transported Easily craned into position using lifting belt hooks Can be transported in a small elevator Easy access By adopting an LShape front panel that can be removed, the work space for installation and service has been greatly expanded by this design. For multiple installations, work is performed easily and efficiently even in a narrow space. Pipe length from first separation tube to the farthest indoor unit Design of outdoor unit allows for lifting straps to be used 96 ft. max. Height difference between indoor and indoor units Slots in base of the unit allow for easy transportation by forklift. 9 ft. max. Simple signal line connection capacity connection static pressure The outdoor unit can have a condenser hood easily connected with a static pressure of.3 in.wg / 80Pa standard. This allows outdoor units to be installed within mechanical rooms in high rise buildings. Wide operating range Installation in wide temperature conditions is possible due to an increase in operational range. Communication wiring can be connected continuously to any component, making installation easier. Up to maximum length,8 ft / 3,600 m Various combinations from 6 Tons to Tons with 33 indoor unit models, 9 types, can be selected. A minimum of 50% to a maximum of 50% or 30% indoor unit connectable capacity. Connectable indoor unit capacity range 50% to 50% For VRII series 50% to 30% For VII series Wide variation indoor units 9 types, 33 models Connectable indoor unit number up to 5.3 in.wg as standard VII series Installation Example ( F) ( C) F (6 C) 3 F (5 C ) Heating 70 F ( C) 5 F (5 C )*, *3 F (0 C ) ( F) ( C) 50 5 F(6 C) 0 0 & Heating Heating F( C) 70 F( C) F(0 C) F(0 C) F(0 C) Other wiring method Simple wiring method Note: When total indoor unit capacity is greater than 00%, individual indoor units will operate at a slightly lower capacity when maximum capacity is required. Airstage VII series Heat Pump type * Airstage VRII series Heat Recovery type * VRF Heat Pump System does NOT provide simultaneous Heating and. System operates in either Heating mode OR mode. * Operation range based on a single condensing unit; when multiple condensing units are used on a single refrigerant circuit ( ton thru ton) the cooling lower operating range is limited to 3 F (5 C). *3 When cooling operation will be required at outdoor air temperature below 3 F (5 C), the outdoor unit must be installed higher than or equal to the elevation of the indoor units. Automatic address setting The address of each indoor unit can be automatically set by the touch of a button on the outdoor unit. Automatic address setting is performed at outdoor unit Addresses are automatically distributed from outdoor unit. Note: In a multiple refrigerant system installation there could be a case where Automatic addressing sequence cannot be initiated Large diameter fan and DC motor has been used allowing an external static pressure of.3 in.wg / 80Pa. Press the pushbutton switch of outdoor unit. 5 6 Manual address setting from indoor unit and remote controller is also possible. 6 7

5 Reliability Lifeextending operation Outdoor unit operation rotation The compressor starting order is rotated so that the running time is shared. Comfort and Convenience Centralized Control It is possible to manage the operation and comfort of an entire building by using a Fujitsu VRF Control System. Controllers can be selected to meet the number of indoor units and control requirements of the occupants. Rotation DC Rotation Rotation DC DC DC DC DC DC DC DC Touch Panel Controller Note: The inverter compressors start in priority. Rotate operation is alternated by the start / stop timing of the compressors. Oil return design Refrigerant circulation control Central Remote Controller Individual oil separator and intelligent oil feedback operation logic are adopted. Oil return pipe of oil separator is connected directly to the compressor suction line through capillary and through solenoid valve. Oil separator Innovative compressor control logic balances refrigerant mass flow rate of each outdoor unit by controlling inverter speed. ON ON OFF ON ON ON Quiet operation Low noise mode: Two low noise modes can be selected automatically using quiet priority setting or capacity priority setting, depending on the usage environment and outside temperature load. Quiet priority setting System Controller Capacity priority setting Compressor Oil Adoption of blue fin heat exchanger Blue fin treatment to the outdoor unit s heat exchanger improves corrosion resistance. Blue fin heat exchanger Capillary tube Strainer Compressor under operation Solenoid valve Refrigerant Cobalt Blue protection Standard chromate protection Aluminium base material Hydrophilic coating Load Level DC Master Slave Slave Master Slave Slave Unbalanced operation condition Balanced operation condition Liquid back flow protection By adopting a large sized accumulator, the refrigerant which is not completely vaporized is left inside the accumulator and only a stable supply of gas is fed from the accumulator. Compressor Accumulator DC DC 3 DC From Evaporators DC DC 3 Air conditioning load factor Capacity Operating sound 00% Low noise design: Compressor noise has been significantly reduced by shielding the compressor compartment. 0 Rated noise level 0 Heat load Quiet priority low noise mode time down 00% 0 Rated noise level 0 Remote monitoring Heat load Reset automatically Capacity priority low noise mode The Web Monitoring system allows you to view system operation at all times over the internet ensuring trouble free operation. Monitoring Side VRF Network System Side Outdoor unit Transmission line Alternated automatically time Large Sized Accumulator Internet or Public Telephone Line Web Monitoring Tool USB adaptor (Included) Compressor compartment Compressor Additional Accumulator Indoor unit 8 The operating VRF network system in the building can be monitored in real time over the Internet. 9

6 Compressor COP VRF Inverter Technology All inverter compressor Constant Comfort and Energy Savings through Inverter Technology Airstage Outdoor Units include DC Inverter Control of compressors. Inverter control is like having cruise control for your heating and cooling system. DC twin rotary compressors only run as fast as they need to handle the cooling or heating demand. This provides for smoother and more stable operation. Inverter Benefits Soft start resulting in low inrush current efficiency operation Lower RPM = quieter operation Built in protections improve compressor life efficiency compressor speed control Comfortable space with small room temperature changes and little energy loss is created by 0.Hz steps compressor speed control. Capacity 0.Hz Easy Service & Maintenance Designed for easy service and maintenance Inspection and replacement of main parts is easy due to innovative construction and an LED operational display. Consolidated electrical components make maintenance easy Movable PCB panel that allows for easier maintenance work behind the PCB Easytoread 7segment LED display which explains operational and trouble status Inverter frequency Maintenance of electrical components, valves, ves and compressor parts from the front is possible. Split front panel allows for maintenance from top or bottom of the outdoor unit Inverter System Conventional System Large capacity DC inverter compressor Large capacity high efficiency DC twin rotary compressor with excellent intermediate capability. Single Twin Rotary Compressor Some manufactures use scroll compressors, and multiple compressors consisting of one variable and one fixed. Using this older technology makes the condenser more expensive and it weighs more. Error status can be checked easily via the indoor unit wired controller An error code is displayed on a liquid crystal screen. Wired Remote Controller Faulty unit number (Remote controller address) Error code SU MO TU WE TH FR SA Simple Remote Controller Remote controller address Error code Fujitsu uses twin rotary technology which is more efficient and has up to 7% improved COP over the older technology..5 Improved rotary comp. efficiency 7% (against scroll compressor) Over compression loss at part load operation (For scroll compressor) Under compression loss at high load operation (For scroll compressor) Trouble diagnosis by Service Tool Flexible piping connection.5 DC Twin Rotary Compressor (VII) DC Scroll Compressor (7) (3) (5) (68) (85) (0) (9) (k) Compressor Capacity Suitable maintenance is possible by analysis of the operation data. Connection anywhere in the VRF network is easy. Outdoor unit Service Tool UTYASGX Software Piping and wiring are available to the front, left and right, and bottom. Transmission line USB adaptor Indoor unit Easy to carry out with USB adaptor 0

7 Outdoor units lineup 7,000 BTU (6 Tons). (8HP) 96,000 BTU (8 Tons) 8. (0HP),000 BTU ( Tons). (6HP) 68,000 BTU ( Tons) 9. (8HP) 9,000 BTU (6 Tons) 56. (0HP) 6,000 BTU (8 Tons) 63.3 (HP) 0,000 BTU (0 Tons) 70.3 (6HP) 6,000 BTU ( Tons) 77.3 (8HP) 88,000 ( Tons) 8.3 (30HP) VRII Heat Recovery VII Heat Pump AOUA7RLBV UNIT : AOUA7RLBV 7,000 BTU (6 Tons). (8HP) AOUA7TLBV UNIT : AOUA7TLBV Indoor units lineup Capacity range (Btuh) AOUA96RLBV UNIT : AOUA96RLBV 96,000 BTU (8 Tons) 8. (0HP) AOUA96TLBV UNIT : AOUA96TLBV VII Heat Pump Models VRII Heat Recovery Models 7,000 0,000 BTU (0 Tons) 35. (HP) AOUA0TLBV UNIT : AOUA0TLBV AOUARLBVG UNIT : AOUA7RLBV UNIT : AOUA7RLBV,000 BTU ( Tons). (6HP) AOUATLBVG UNIT : AOUA7TLBV UNIT : AOUA7TLBV AOUA68RLBVG UNIT : AOUA7RLBV UNIT : AOUA96RLBV 68,000 BTU ( Tons) 9. (8HP) AOUA68TLBVG UNIT : AOUA7TLBV UNIT : AOUA96TLBV 9,000,000,000 VRII Heat Recovery VII Heat Pump AOUA9RLBVG UNIT : AOUA96RLBV UNIT : AOUA96RLBV 9,000 BTU (6 Tons) 56. (0HP) AOUA9TLBVG UNIT : AOUA7TLBV UNIT : AOUA0TLBV 8,000 AOUA6RLBVG UNIT : AOUA7RLBV UNIT : AOUA7RLBV UNIT : AOUA7RLBV 6,000 BTU (8 Tons) 63.3 (HP) AOUA6TLBVG UNIT : AOUA96TLBV UNIT : AOUA0TLBV AOUA0RLBVG UNIT : AOUA7RLBV UNIT : AOUA7RLBV UNIT : AOUA96RLBV 0,000 BTU (0 Tons) 70.3 (6HP) AOUA0TLBVG UNIT : AOUA0TLBV UNIT : AOUA0TLBV AOUA6RLBVG UNIT : AOUA7RLBV UNIT : AOUA96RLBV UNIT : AOUA96RLBV 6,000 BTU ( Tons) 77.3 (8HP) AOUA6TLBVG UNIT : AOUA7TLBV UNIT : AOUA96TLBV UNIT : AOUA96TLBV AOUA88RLBVG UNIT : AOUA96RLBV UNIT : AOUA96RLBV UNIT : AOUA96RLBV 88,000 ( Tons) 8.3 (30HP) AOUA88TLBVG UNIT : AOUA96TLBV UNIT : AOUA96TLBV UNIT : AOUA96TLBV,000 30,000 36,000 8,000 60,000 Compact Cassette AUUA7RLAV AUUA7TLAV* AUUA9RLAV AUUA9TLAV* AUUARLAV AUUATLAV* AUUARLAV AUUATLAV* AUUA8RLAV AUUA8TLAV* AUUARLAV AUUATLAV* Cassette AUUB8RLAV AUUB8TLAV* AUUBRLAV AUUBTLAV* AUUB30RLAV AUUB30TLAV* AUUB36RLAV AUUB36TLAV* Slim Compact Duct ARUL7RLAV ARUL7TLAV* ARUL9RLAV ARUL9TLAV* ARULRLAV ARULTLAV* ARULRLAV ARULTLAV* ARUL8RLAV ARUL8TLAV* Medium Static Pressure Duct ARUMRLAV ARUMTLAV* ARUM30RLAV ARUM30TLAV* ARUM36RLAV ARUM36TLAV* Static Pressure Duct ARUH36RLAV ARUH36TLAV* ARUH8RLAV ARUH8TLAV* ARUH60RLAV ARUH60TLAV* Floor / Ceiling ABUARLAV ABUATLAV* ABUARLAV ABUATLAV* ABUA8RLAV ABUA8TLAV* ABUARLAV ABUATLAV* Ceiling ABUA30RLAV ABUA30TLAV* ABUA36RLAV ABUA36TLAV* Compact Wall Mounted ASUA7RLAV ASUA7TLAV* ASUA9RLAV ASUA9TLAV* ASUARLAV ASUATLAV* ASUARLAV ASUATLAV* Wall Mounted Outdoor Air Unit Airflow Rate (CFM (m 3 /h)) 636 (,080) 989 (,680),36 (,00) ASUB8RLAV ASUB8TLAV* ASUBRLAV ASUBTLAV* Outdoor Air Unit N E W AAUA8TLAV* AAUA7TLAV* AAUA96TLAV* Compact Cassette Grille UTGCCGV sold separately. Must order one with each Compact Cassette. Cassette Grille UTGLCGV sold separately. Must order one with each Cassette. * Can be used with Heat Pump or Heat Recovery Outdoor Units. 3

8 Energy saving technology that boosted operation efficiency Smart and cutting edge design Extensive lineup from 6 to Tons in Ton increments Connectable indoor unit capacity ratio up to 30% Powerful large propeller fan By using CFD * technology, A newly designed fan achieves high performance and low noise operation. *. CFD = Computational Fluid Dynamics DC fan motor Power consumption has been reduced by 5% compared to previous models by using a compact and high performance DC fan motor. Excellent energy savings Heat pump type inverter control is used to achieve economic cooling and heating operation for individual rooms to entire buildings. Subcool heat exchanger Heat Exchange efficiency is achieved by using an internal projection shape double pipe construction. Annual cooling operation Use annual cooling operation for rooms and other spaces that require constant temperature control throughout the year. Easy installation and maintenance Flexible communication method and piping connections make installation and maintenance easy even for large systems. Sinewave DC inverter control efficiency operation is realized by using a sine wave DC inverter control. DC twin rotary compressor Significantly greater efficiency is achieved by use of a large capacity DC twin rotary compressor with substantially increased refrigerant intake and compression efficiency. face heat exchanger Heat exchange efficiency is significantly improved by the introduction of a new face heat exchanger that increases effective surface area. Large Office System configuration example This system is used for mediumsized and large buildings. Connecting each outdoor unit makes it possible to create a highcapacity system. Connection of multiple indoor units using separation tubes and headers. Front intake port (corner cut includes air intake) In multiple outdoor unit installations, the unique front intake design improves airflow into the Heat Exchanger. Outdoor unit Separation tube Header Room temperature set point limitation Peak cut operation Liquid pipe Gas pipe Indoor unit Indoor unit The minimum and maximum temperature range can be set providing energy savings while considering the comfort of the occupants. F C Heating Original Set temp. limitation Heating set temp. range set temp. range Set point limitation setting Operation setting (System Controller) To reduce peak demand charges, this function sets a maximum value (maximum average power) for the entire air conditioning system during specified peak periods. Consumption is monitored using a fieldinstalled power meter. During a Peak Cut condition, the heating or cooling delivered to each indoor unit will be adjusted by: shifting indoor set temperature, applying a forced off function to specified units, or by stopping the entire system. Capacity Setting level Peak cut Time W Control device Signal input 5

9 Specifications Capacity range Tons AOUA7RLBV AOUA96RLBV AOUARLBVG AOUA68RLBVG AOUA9RLBVG AOUA6RLBVG AOUA0RLBVG AOUA6RLBVG AOUA88RLBVG Unit Unit Unit 3 AOUA7RLBV AOUA96RLBV AOUA7RLBV AOUA7RLBV AOUA7RLBV AOUA96RLBV AOUA96RLBV AOUA96RLBV AOUA7RLBV AOUA7RLBV AOUA7RLBV AOUA7RLBV AOUA7RLBV AOUA96RLBV AOUA7RLBV AOUA96RLBV AOUA96RLBV AOUA96RLBV AOUA96RLBV AOUA96RLBV Indoor Unit Connectable Capacity 50% to 30% Connectable Indoor Units to to 6 to to 9 Power source 3phase, 0830V, 60Hz MAX.CRT.BKR (A) x 50 x 7,000 96,000,000 68,000 Capacity. (Nominal) ,000 Heating 08,000 6,000 88, Input Power * (Nominal) Heating Airflow Rate CFM (m 3 /h) External Static Pressure in.wg (Pa) Sound Pressure Level Heating db(a) Type x Quantity Compressor Motor Output Crankcase Heater W Refrigerant Type Precharge lbs (kg) Height Dimensions Width in. (mm) Depth Weight Net lbs (kg) Connection Liquid Pipe Diameter Suction Gas in. (mm) Operation Range Heating F ( C) (NonDucted / Ducted) EER IEER Heating (NonDucted / Ducted) COP Note : Specifications are based on the following conditions. : Indoor temperature of 80 F (6.7 C) DB / 67 F (9. C) WB, and outdoor temperature of 95 F (35.0 C) DB / 75 F (3.9 C) WB. Heating : Indoor temperature of 70 F (. C) DB / 60 F (5.6 C) WB, and outdoor temperature of 7 F (8.3 C) DB / 3 F (6. C) WB. Pipe length : 5ft. (7.5 m); Height difference between outdoor unit and indoor unit : 0ft. (0 m). * Electrical data is only for outdoor unit. Nonstop oil recovery operation A comfortable room condition is maintained during oil recovery mode because the product continues to operate without stopping the cooling or heating operation. *: Not available on AIRSTAGE VRII series. Off timer Each remote controller is equipped with an OFF timer function that automatically stops operation when a fixed time has elapsed from the start of operation. This prevents wasting energy. (Note: Except simple remote controller) Economy operation Economy operation can be set by remote controller. The temperature setting is offset automatically over a certain period of time. 6,533 (,00) 0.3 (80) 60 6 Rotary (inv) x R0A.7 (.) 669/6 (,690) 365/8 (930) 30/8 (765) 90 () / (.70) 7/8 (.) 5 to 5 (5 to 6) to 70 (0 to ).5 /.3.7 /.6.7 / / / / 3.7 VRII series VII series (Heating operation) ON OFF Operation stopped at oil recovery Set Temp. Heating Set Temperature MAX. 8 F/ C Economy operation Control Temperature Economy operation Control Temperature MAX. + F/+ C Set Temperature Time ON Set Temp. 6,533 x (,00 x ) 0.3 (80) 63 6 (Rotary (inv) x ) x 3.9 x 5 x R0A.7 x (. x ) 669/6 (,690) 365/8 x (930 x ) 30/8 x (765) 90 x ( x ) / (.70) /8 (8.58) 3 to 5 (5 to 6) to 70 (0 to ). /.0.6 /. 9.5 / / / / 3.5 Nonstop oil recovery operation Down Down Down Down Economy operation Economy operation Up Up Time Dimensions 6, 8Tons (8, 0HP) : AOUA7RLBV / AOUA96RLBV A 5/6 (73) /6 (3) Ø (50) Power supply cable port 33/ (95) Front side knockout position 5/6 (75) 3/8 (0) 35/6 (00) 5/6 (5) 73/6 (99) Ø3/8 (3.5) Power supply cable port Ø3/ (3.7) Power supply cable port Ø7/8 (.) Transmission cable port Ø7/8 (.) Transmission cable port Pipe port to 3 50 x 8, , ,533 x (,00 x ) 0.3 (80) 63 6 (Rotary (inv) x ) x 3.9 x 5 x R0A.7 x (. x ) 669/6 (,690) 365/8 x (930 x ) 30/8 (765) 90 x ( x ) 5/8 (5.88) /8 (8.58) 3 to 5 (5 to 6) to 70 (0 to ). /. 9.6 / / 3. to 3 50 x 3 6, , /.0 0. / / /8 (80) 6/6 (576) 73/6 (690) (Bolt pitch) 07/8 (530) (Bolt pitch) 50% to 30% to 35 3phase, 0830V, 60Hz 50 x 3 0, , ,533 x 3 (,00 x 3) 0.3 (80) 6 65 (Rotary (inv) x ) x x 3 5 x 3 R0A.7 x 3 (. x 3) 669/6 (,690) 365/8 x 3 (930 x 3) 30/8 (765) 90 x 3 ( x 3) 5/8 (5.88) 3/8 (3.9) 3 to 5 (5 to 6) to 70 (0 to ).3 / / / /x/6 (x7) (Hole) 669/6 (690) 83/6 (73) (Bolt pitch) 30/8 (765) 53/3 (339) to 5 50 x 3 6, , / / / /8 (930) to 5 50 x 3 88, , / (9.05) 3/8 (3.9) 9.6 / / / 3. B (Unit : in.(mm)) Left side knockout position Ø (50) Power supply cable port Ø7/8 (.) Transmission cable port C 3/8 (80) 3/ (8) 5/8 () Ø3/8 (3.5) Power supply cable port Ø3/ (3.7) Power supply cable port Ø7/8 (.) Transmission cable port Bottom side knockout position Top view 73/ (97) Pipe port 6 B A C 7

10 Flexible piping connection Smart and cutting edge design Extensive lineup from 6 to Tons in Ton increments Connectable indoor unit capacity ratio up to 50% Refrigerant piping layout flexibility is made possible with the use of separation tubes and various RB Unit configurations. Separation tube RB Unit (Single type) RB Unit (Multi type) Simultaneous cooling and heating operation using refrigerant system and heating can be freely selected for each indoor unit to provide simultaneous cooling and heating in the rooms with large temperature differences, etc. Annual cooling operation Max.3 or 8 indoor units Max. 8 indoor unit Use annual cooling operation for the rooms and other spaces that require constant temperature control throughout the year. Application Single connection Individual cooling and heating Group connection Simultaneous cooling and heating Single connection Individual cooling and heating & Group connection Simultaneous cooling and heating RB Unit less connection* only Handles changes in temperature differences The operation mode can be freely changed when there are large temperature differences during the day, such as between seasons. The RB unit can be freely positioned between the first branch and the indoor unit. The maximum height difference between RB units is 9ft.(5m). *. RB Unit is not necessary for cooling only use. Flexible installation of Refrigerant Branch (RB) unit Large Building Heat exchanger way valve Compressor Outdoor unit pressure liquid Low pressure gas pressure gas RB unit Heat exchanger Indoor unit Height 73/6in. (98mm) Small & slim design saves space A drain pipe is not required The control box position can be changed to meet the installation conditions RB unit (single type) Easy to maintain in a narrow space. RB unit (multi type) Heating EEV Our Heat recovery systems achieve high operating energy efficiency by drawing heat from the room to be cooled and transferring it as energy for rooms that are to be heated. Installation possible from either side for freedom of the control box Installation possible on the upperside for use in narrow space Maintenance can be performed from the side. Electronics enclosure can be temporarily slid down for service access. 8 Energy saving of the operating systems has been improved as heating and cooling modes can be operated at the same time on the same air conditioning piping system. COP Mainly Heating & Heating only 0 50 Heating ratio Mainly Heating 00 (%) Simple installation series connection design way connection Up to units can be connected in series. Parts can be replaced easily even in a narrow ceiling space. RB unit Ceiling 9

11 VRF Specifications Capacity range AOUA7TLBV AOUA96TLBV AOUA0TLBV AOUATLBVG AOUA68TLBVG AOUA9TLBVG AOUA6TLBVG AOUA0TLBVG AOUA6TLBVG AOUA88TLBVG AOUA7TLBV AOUA96TLBV AOUA0TLBV AOUA7TLBV AOUA96TLBV AOUA0TLBV AOUA0TLBV AOUA0TLBV AOUA96TLBV AOUA96TLBV AOUA7TLBV AOUA7TLBV AOUA7TLBV AOUA96TLBV AOUA0TLBV AOUA96TLBV AOUA96TLBV AOUA7TLBV AOUA96TLBV to to 5 Tons Unit Unit Unit 3 Indoor Unit Connectable Capacity 50% to 50% Connectable Indoor Units to to 6 MAX.CRT.BKR (A) Heating Input Power* (Nominal) Airflow Rate Heating External Static Pressure Refrigerant Dimensions Weight Connection Pipe Diameter Operation Range to 6 to to 30 to x 96,000 0,000,000. 8, , , , ,65 (3,000) 6,533 x (,00 x ) (Rotary (inv) x ) x 7.5 x (35 x ) x 6,533 (,00) Type x Quantity Motor Output Crankcase Heater Type Precharge Height Width Depth Net Liquid Discharge Gas Suction Gas Heating (Rotary (inv) x ) 7.5 W.0 35 x 669/6 (,690) 365/8 (930) 30/8 (765) in. (mm) lbs (kg) 597 (7) in. (mm) 5/8 (5.88) / (.70) 7/8 (.) F ( C) EER IEER COP Heating (NonDucted / Ducted) Ducted 60 x 50 9, , ,533 x (,00 x ) , x x 50 x 3 50 x 3 6, , ,000 6,000 88, , , ,533 x 3 (,00 x 3) 6,533 x (,00 x ) 7,65 + 6,533 SCHE (NonDucted / Ducted).50 /.30.0 / / / x , ,65 x (3,000 x ) 0.3 (80) (Rotary (inv) x ) x (Rotary (inv) x ) x x 3.0 x (35 x ) x 3 (35 x ) x R0A R0A 6.0 (.80) lbs (kg) (NonDucted / Ducted) 50 x 68, (80) db(a) to 37 3phase, 0830V, 60Hz 7,000 CFM (m3/h) in.wg (Pa) Sound Pressure Level Heating Compressor to 8 3phase, 0830V, 60Hz Power source Capacity (Nominal) 50% to 50% 669/6 (,690) 83/6 (,0) 30/8 (765) 597 (7) 639 (90) / (.70) 3/ (9.05) 3/ (9.05) /8 (8.58) to 5 (0 to 6) to 70 (0 to ).70 / / / / / / / / x (.80 x ) 669/6 (,690) 365/8 x (930 x ) 30/8 (765) 597 x (7 x ) 6.0 x (.80 x ) 669/6 (,690) 365/8 x (930 x ) 30/8 (765) 597 x (7 x ) / (.70) 5/8 (5.88) 7/8 (.) 6.0 x (.80 x ) 669/6 (,690) 6.0 x (.80 x ) 669/6 (,690) 83/6 x (,0 x ) 30/8 (765) 639 x (90 x ) 83/ /8 (, ) 30/8 (765) (90 + 7) (90 + 7) 5/8 (5.88) 7/8 (.) /8 (8.58) to 5 (0 to 6) to 70 (0 to ).00 /.00.0 / / / / / / / / / / / / / / / /.0.0 / / 3.. /. 6.0 x 3 (.80 x 3) 669/6 x 3 (,690) 365/8 x 3 (930 x 3) 30/8 x 3 (765) 597 x 3 (7 x 3) 597 x 3 (7 x 3) 3/ (9.05) /8 (8.58) 3/8 (3.9) 0.90 / / / / / / / /.0 Note : Specifications are based on the following conditions. : Indoor temperature of 80 F (6.7 C) DB / 67 F (9. C) WB, and outdoor temperature of 95 F (35.0 C) DB / 75 F (3.9 C) WB. Heating : Indoor temperature of 70 F (. C) DB / 60 F (5.6 C) WB, and outdoor temperature of 7 F (8.3 C) DB / 3 F (6. C) WB. Pipe length : 5ft. (7.5 m); Height difference between outdoor unit and indoor unit : 0ft. (0 m). 6, 8Tons (8, 0HP) : AOUA7TLBV / AOUA96TLBV A Front side knockout position B (Unit : in.(mm)) 0Tons (HP) : AOUA0TLBV Left side knockout position 3/8 (80) 8/x/6 (x7) (Hole) 83/6 (73) (Bolt pitch) 33/ (95) 07/8 (530) (Bolt pitch) Ø3/ (3.7) Power supply cable port Ø7/8 (.) Transmission cable port Ø7/8 (.) Transmission cable port /6 (3) Ø (50) Power supply cable port 3/8 (0) 5/6 35/6 (00) (75) 3/8 (80) Ø3/8 (3.5) Power supply cable port 5/6 (73) (Unit : in.(mm)) 73/6 (690) (Bolt pitch) Pipe port Ø (50) Power supply cable port Ø7/8 (.) Transmission cable port 393/8 (000) (Bolt pitch) 33/6 (80) (Bolt pitch) 8/x/6 (x7) (Hole) 83/6 (73) (Bolt pitch) Dimensions Ø3/8 (3.5) Power supply cable port Ø3/ (3.7) Power supply cable port Ø7/8 (.) Transmission cable port 5/6 (5) 30/8 (765) 30/8 (765) 73/6 (99) 365/8 (930) 83/6 (0) 5/8 () B 0 A C 669/6 (690) Top view Pipe port 3/ (8) 3/8 (80) 53/3 (339) 6/6 (576) 669/6 (690) C Bottom side knockout position 73/ (97) B A C

12 Compact Cassette Improvement of airflow distribution Condensate Drain Pump (Standard) VII Models AUUA7RLAV AUUA9RLAV AUUARLAV AUUARLAV AUUA8RLAV AUUARLAV Compact size panel design that fits a standard ceiling panel 35/8 x 35/8in (600x600mm) stage turbo fan efficiency design by stage structure Evenly spread air distribution across the heat exchanger is possible due to the new stage turbo fan which produces two separate airflow streams. stage + = stage stage turbo fan VRII Models AUUA7TLAV AUUA9TLAV AUUATLAV AUUATLAV AUUA8TLAV AUUATLAV Heat exchange efficiency 0%UP Wind velocity Fast Slow Quiet quality Optimization of wing form (laminar wing type) and wing number (7 blades each) Designed using Computational Fluid Dynamics (CFD) simulations. Adoption of laminar wing Quiet Spin direction Airflow direction Laminar wing Airflow runs smoothly along the laminar wing Quiet No airflow separation A B C D Grille cover Easy maintenance of fan and motor Access and maintenance of the fan and motor can be accomplished by removing the panel. The fan and motor can be easily removed. A : Fan motor C : Bellmouth Compact design B : stage turbo fan D : Panel Air filter : standard equipment 3 Adaptation of transparent drainage parts During installation, maintenance and operation, the drain pump and kit can be checked easily. World s first,000btu model in the compact cassette category (Easy installation by taking off ceiling panel of 35/8 x 35/8in (600 x 600mm) 3 7/6in 570mm 7/6in 570mm Ceiling panel ceiling mode The compact cassette can be installed up to a height of 9 0/8 (3.0m) (AUUA//8/). Model code Optional parts The maximum height from floor to ceiling ft.(m) Standard mode 8 05/6 (.7) 8 05/6 (.7) 8 05/6 (.7) 8 05/6 (.7) 8 05/6 (.7) 8 05/6 (.7) Air Outlet Shutter Plate : UTRYDZB Insulation Kit for Humidity : UTZKXGC Fresh Air Intake Kit : UTZVXAA Max Lift 79/6in (700mm) ceiling mode 9 0/8 (3.0) 9 0/8 (3.0) 9 0/8 (3.0) 9 0/8 (3.0) IR Receiver is standard for communicating with Optional Wireless Controller. Specifications Power source Capacity Input power Airflow rate Sound pressure level Dimensions (H x W x D) Weight Connection pipe diameter Grille (sold separately) Heating Med Low Med Low VII VRII W CFM (m³ / h) db(a) in.(mm) lbs.(kg) Liquid (Flare) Gas (Flare) in.(mm) Drain Dimensions (H x W x D) in.(mm) Weight lbs.(kg) AUUA7RLAV AUUA7TLAV 7,500. 9, (50) 65 (50) 06 (350) AUUA9RLAV AUUA9TLAV AUUARLAV AUUATLAV AUUARLAV AUUATLAV Single phase, 0830V, 60Hz 9, , (550) 65 (50) 06 (350) , , (600) 3 (530) 30 (390) ,000. 5, (680) 37 (590) 30 (390) /3 7/6 7/6 ( ) 33 (5) ø / (6.35) ø / (.70) ø 3/ (5) (I.D) ; ø /6 (3) (O.D.) UTGCCGV 3/3 79/6 79/6 ( ) 6 (.6) Note : Specifications are based on the following conditions. : Indoor temperature of 80 F(6.7 C)DB/67 F(9. C)WB,and outdoor temperature of 95.0 F(35 C)DB/75 F(3.9 C)WB. Heating : Indoor temperature of 70 F(. C)DB/60 F(5.6 C)WB,and outdoor temperature of 7 F(8.3 C)DB/3 F(6. C)WB. Pipe length : 5ft.(7.5 m), Height difference : 0ft.(0 m) (Outdoor unit Indoor unit). Builtin protective functions may limit capacity or shut off unit if unit is operated outside of unit design operating temperature ranges. AUUA8RLAV AUUA8TLAV 8, , (70) 3 (580) 35 (00) (7) ø 3/8 (9.5) ø 5/8 (5.88) AUUARLAV AUUATLAV, , (,030) 89 (830) 65 (50) Dimensions Unit: In (mm) Models: AUUA7 / AUUA9 / AUUA / AUUA / AUUA8 / AUUA B /() 79/6(700) 7/3(85) 7/3(85) Ceiling View A /() 79/6(700) IR reciever 7/6(570): Indoor unit 85/3(5) 07/8(530) 3/(9) 07/8(530) Hanging bolt position 77/3(83) Drain hose 53/6(6) Gas pipe Control Box Liquid pipe 9/6(0) 3/6(30) 9/6(370) 7/3(3) /(50) Hanging bolt position 3/6(30) 05/6(6) 7/3 to 6(580 to 660) Ceiling openings A View B 3

13 Cassette VII Models AUUB8RLAV AUUBRLAV AUUB30RLAV AUUB36RLAV VRII Models AUUB8TLAV AUUBTLAV AUUB30TLAV AUUB36TLAV Improvement of the airflow distribution The louver design distributes air leaving a space between the chassis and the ceiling allowing far and wide air flow distribution. Front part Ceiling Bottom view Condensate Drain Pump (Standard) Ceiling panel Max Lift 33/in (850mm) Powerful, wide airflow and quiet operation efficiency turbo fan with 3dimensional blade efficiency airflow distribution has been achieved by the introduction of a 3 dimensional blade which increases the air passing over the heat exchanger. 9/6in (500mm) 3dimensional blade Quiet quality Optimization of wing form (laminar wing type) and wing number (7 blades each) Designed using Computational Fluid Dynamics (CFD) simulations Adoption of laminar wing Quiet Laminar wing Airflow runs smoothly along the laminar wing Rear part Round louver Hanger position can be adjusted after installation Detachable Grille corner Adjustment can be done by taking off the corner part Wide airflow discharge reduces temperature irregularity ceiling mode This cassette can be installed up to a height of 3 9. (.m) (AUUB36). Model code The maximum height from floor to ceiling ft. (m) Standard mode 9 0/8 (3.0) 9 0/8 (3.0) 0 6 (3.) 0 6 (3.) ceiling mode 6 (3.5) 6 (3.5) 93/ (3.6) 3 93/8 (.) Optional parts Wind velocity Fast Heat exchanger < Motor side > Quiet No airflow separation Spin direction Airflow direction Quiet No airflow separation IR Receiver Kit : Air Outlet Shutter Plate : Panel Spacer : UTYLRHYB UTRYDZC UTGBGYAW Insulation Kit for Humidity : Wide Panel : Fresh Air Intake Kit : UTZKXGA / UTZKXGB UTGAGYAW UTZVXGA Slow : Spin direction : Airflow direction Specifications Power source Capacity Input power Airflow rate Sound pressure level Dimensions (H x W x D) Weight Connection pipe diameter Grille (sold separately) Heating Med Low Med Low VII VRII W CFM (m³ / h) db(a) in.(mm) lbs.(kg) Liquid (Flare) Gas (Flare) in.(mm) Drain Dimensions (H x W x D) in.(mm) Weight lbs.(kg) AUUB8RLAV AUUBRLAV AUUB30RLAV AUUB36RLAV AUUB8TLAV AUUBTLAV AUUB30TLAV AUUB36TLAV Single phase, 0830V, 60Hz 8, , (,50) 553 (90) 5 (870) , , (,80) 6 (,00) 5 (870) , , (,600) 765 (,300) 67 (,00) , , ,059 (,800) 765 (,300) 67 (,00) /6 33/6 33/6 ( ) 5 (3) /3 33/6 33/6 ( ) 60 (7) ø 3/8 (9.5) ø 5/8 (5.88) ø 3/ [I.D.] ; ø /6 [O.D.] UTGLCGV 3/3 373/3 373/3 ( ) 3 (5.5) Note : Specifications are based on the following conditions. : Indoor temperature of 80 F(6.7 C)DB/67 F(9. C)WB,and outdoor temperature of 95.0 F(35 C)DB/75 F(3.9 C)WB. Heating : Indoor temperature of 70 F(. C)DB/60 F(5.6 C)WB,and outdoor temperature of 7 F(8.3 C)DB/3 F(6. C)WB. Pipe length : 5ft.(7.5 m), Height difference : 0ft.(0 m) (Outdoor unit Indoor unit). Builtin protective functions may limit capacity or shut off unit if unit is operated outside of unit design operating temperature ranges. ø 3/ (9.05) Dimensions Unit: In (mm) IR reciver (Option) 373/3(950) B 59/3() Ceiling 373/3(950) 33(796) Hanging bolt position View A 59/3() 33/6(80):Indoor unit 39/3(607) 77/8(00) 3/3(0) 3/3(358) Drain hose 3/3(358) 05/6(78) 3/8(60) 9/6(0) Liquid pipe Gas pipe Wire hole 67/3(0) 3/3() 77/3(699) Hanging bolt position 5/(0) C 337/3 to 353/6(860 to 90) Ceiling opening A 97/3(50) 7/3(3) 7/3(3) Fresh air inlet (cut out) 3/(70) View B Model C AUUB8/ 03/3(56) AUUB30/36 3/3(98) 79/3(85) 5

14 Slim Compact Duct VII Models (Drain pump internal model) ARUL7RLAV ARUL9RLAV ARULRLAV ARULRLAV ARUL8RLAV Slim design and wide range of static pressure for flexible installation. Slim design This model has a slim design so it can be installed in narrow ceilings. VRII Models (Drain pump internal model) ARUL7TLAV ARUL9TLAV ARULTLAV ARULTLAV ARUL8TLAV ARUL7RLAV ARUL9RLAV ARUL7TLAV ARUL9TLAV ARULRLAV ARULRLAV ARULTLAV ARULTLAV Flexible installation ARUL8RLAV ARUL8TLAV Slim Compact Duct units can be mounted horizontally or vertically and can deliver up to 0.36 external static pressure providing the power and flexibility to meet the needs of most applications. Condensate Drain Pump (Standard) Drain hose is a standard accessory Selectable External Static Pressure The external static pressure can be selected for any value from 0 to 0.36 in.wg. (0 to 90 Pa). Static pressure setting can be changed using the remote controller. Max Lift 33/in (850mm) Note: Condensate drain pump cannot be used when unit is in vertical position. Static pressure range 0.36 in.wg (0 to 90 Pa) Auto Louver Grille Kit (Option) Simple flat Auto Louver will provide comfortable airflow and blend with any interior. Slim Duct Wired Remote Controller Filter (Included) Wireles Remote Controller ARUL7 / 9 / / / 8 Auto Louver Grille Operation with indoor unit Up and down auto swing Autoclosing louver Opened louver Closed louver See Page 59 for more details. Filter (pcs.) Drain port Height 75/3in (98mm) Ceiling concealed Airintake Air intake direction can be selected to match the installation site. Drain pump Drain pump builtin Floor concealed Optional parts Note: Condensate drain pump cannot be used when unit is in vertical position. Bottom side Back side In locations where fan noise may be a concern, do not use bottom inlet without providing an elbow to prevent line of sight to the fan. Remote Sensor Unit : UTYXSZX IR Receiver Unit : UTBYWC Auto Louver Grille Kit : UTDGXSAW (for ARUL7/9//RLAV) UTDGXSBW (for ARUL8RLAV) 6 Specifications Power source Capacity Input power Airflow rate Static pressure range Standard static pressure Sound pressure level Dimensions (H x W x D) Weight Connection pipe diameter Heating Med Low Med Low VII VRII W CFM m 3 /h in.wg (Pa) db(a) in.(mm) lbs.(kg) Liquid (Flare) Gas (Flare) in.(mm) Drain ARUL7RLAV ARUL9RLAV ARULRLAV ARULRLAV ARUL8RLAV ARUL7TLAV ARUL9TLAV ARULTLAV ARULTLAV ARUL8TLAV Single phase, 0830V, 60Hz 7,500. 9, (550) 88 (90) 58 (0) 9, , (600) 3 (550) 83 (80), , (600) 300 (50) 65 (50),000. 5, (800) 8 (70) 359 (60) 8, , (90) 9 (80) (750) 0 to 0.36 (0 to 90) 0.0 (5) to 0.36 (0 to 90) 0.0 (5) to 0.36 (0 to 90) 0.0 (5) to 0.36 (0 to 90) 0.0 (5) to 0.36 (0 to 90) 0.0 (5) /3 79/6 3/3 ( ) 75/3 357/6 3/3 ( ) 0 (8) (9) 5 (3) ø / (6.35) ø 3/8 (9.5) ø / (.70) ø 5/8 (5.88) ø 3/ [I.D.] ; ø /6 [O.D.] Note : Specifications are based on the following conditions. : Indoor temperature of 80 F(6.7 C)DB/67 F(9. C)WB,and outdoor temperature of 95.0 F(35 C)DB/75 F(3.9 C)WB. Heating : Indoor temperature of 70 F(. C)DB/60 F(5.6 C)WB,and outdoor temperature of 7 F(8.3 C)DB/3 F(6. C)WB. Pipe length : 5ft.(7.5 m), Height difference : 0ft.(0 m) (Outdoor unit Indoor unit). Builtin protective functions may limit capacity or shut off unit if unit is operated outside of unit design operating temperature ranges. Dimensions Unit: In (mm) Models: ARUL7 / ARUL9 / ARUL / ARUL / ARUL8 7/3 (377) 3/6 (30) 67/3 (7) 75/3 (98) 65/8 (68) 55/6 (5) 3/6 (78) 5/3 (55) /6 (00) x 6 = 35/8 (600) 59/3 (650) 89/3 (73) Top view /3 (650) 65/3 (66) 79/6 (700) Front view 7/8 (8) 37/3 (8) /6 (3) 7/3 (3) 63/3 (63) /6 (9) 3/ (89) 3/6 (78) 5/3 (55) 7/3 (7) 9/3 (57) Rear view (Drain hose) 3/3 (0) 3/3 (69) 5/3 () 03/3 (6) 7/6 (367) Side view 3/3 (60) (5) Drain port 5/3 (7) 6 (5) Refrigerant pipe flare connection Drain hose connection Liquid Gas Drain Hose ARUL7, ARUL9, ARUL, ARUL ø / (6.35) ARUL8 ø 3/8 (9.5) ø / (.70) ø 5/8 (5.88) I.D. 3/3 (5), O.D. / (3) 79/6 (700) 357/6 (900) 65/3 (66) 3/3 (86) 59/3 (650) 335/3 (850) 89/3 (73) 365/3 (93) 59/3 (650) 335/3 (850) 35/6 (00) x 6 35/6 (00) x = 35/8 (600) 8 = 3/ (800) 9/3 (57) 305/3 (77) 7

15 Medium Static Pressure Duct VII Models ARUMRLAV ARUM30RLAV ARUM36RLAV VRII Models ARUMTLAV ARUM30TLAV ARUM36TLAV Slim design allows for easy installation in tight locations as little as 05/8in (70mm) in height. Twodirection drain piping Installation styles Embedded in Ceiling Hanging from Ceiling Duct indoor unit Slim & Compact design In the case of bottom return air connection, not only does the indoor unit design allow for installation in a narrow ceiling space of up to 05/8in (70mm), further space savings have been achieved by mounting the electrical control box internally inside the chassis. 05/8in (70mm) /6in (,35mm) One touch operating and easy to install long life filter (Optional Parts) Control box is now included as part of the main chassis Easy maintenance Structural improvement is attained by making the bottom panel two pieces, front and rear. The internal fan casing is also manufactured in two pieces, namely upper and lower. The maintenance of the motor and fan can be easily carried out by removing the rear panel and the lower part of the casing while leaving the main chassis installed. 3.Control box.fan casing 3.Fan.Motor Bottom panel: pieces Twodirection drain piping VRII Models (TLAV) Use Efficiency DC Fan Motors Improved motor efficiency from previous model. model 30/36 model Optional parts Remote Sensor Unit : UTYXSZX (Temperature Sensor) Long Life Filter* : UTDLF5NA Flange (Rectangular) : UTDSF05T *Note, Duct models do not include a standard filter. Flange (Round) : UTDRF0 (Set of ) IR Receiver Unit : UTBYWC Drain Pump Unit : UTZPXNBA Specifications Power source Capacity Input power Airflow rate Static pressure range Standard static pressure Sound pressure level Dimensions (H x W x D) Weight Heating Med Low Med Low W CFM (m³ / h) in.wg (Pa) db(a) in.(mm) lbs.(kg) VII ARUMRLAV, , (,00) 67 (,00) 589 (,000) 0. to 0.60 (30 to 50) 0.0 (00) (3) VRII VII VRII VII VRII ARUMTLAV ARUM30RLAV ARUM30TLAV ARUM36RLAV ARUM36TLAV Phase ~ 08/30V 60Hz, , (,60) 7 (,30) 589 (,000) 0 to 0.60 (0 to 50) 0.6 (0) (39) 30, , (,00) 67 (,00) 589 (,000) 0. to 0.60 (30 to 50) 0.0 (00) (3) 30, , ,0 (,770) 8 (,380) 589 (,000) 0 to 0.60 (0 to 50) 0.6 (0) /6 /6 79/6 (70,35 700) 86 (39) Connection Liquid (Flare) ø 3/8 (9.5) pipe diameter Gas (Flare) in.(mm) ø 5/8 (5.88) Drain ø 3/ [I.D.] ; ø /6 [O.D.] Note : Specifications are based on the following conditions. : Indoor temperature of 80 F(6.7 C)DB/67 F(9. C)WB,and outdoor temperature of 95.0 F(35 C)DB/75 F(3.9 C)WB. Heating : Indoor temperature of 70 F(. C)DB/60 F(5.6 C)WB,and outdoor temperature of 7 F(8.3 C)DB/3 F(6. C)WB. Pipe length : 5ft.(7.5 m), Height difference : 0ft.(0 m) (Outdoor unit Indoor unit). Builtin protective functions may limit capacity or shut off unit if unit is operated outside of unit design operating temperature ranges. 36, , ,0 (,70) 983 (,670) 9 (,600) 0. to 0.60 (30 to 50) 0.0 (00) () ø 3/ (9.05) 36, ,000.7, (,890) 895 (,50) 677 (,50) 0 to 0.60 (0 to 50) 0.6 (0) (39) Dimensions Unit: In (mm) Models: ARUM / ARUM30 / ARUM (Drain hose) Refrigerant pipe flare connection Drain hose connection Drain port Liquid Gas Drain Hose Rear view ARUM, ARUM30 ø 3/8 (9.5) /8 (5) ø 5/8 (5.88) ø 3/ (9.05) I.D. 3/, O.D. /6 77/8 (00) 7/8 (3) 7/3 (39) ARUM36 ø 3/8 (9.5) Drain port 97/6 (0) 35/3 (80) 35/3 (80) 35/3 (80) 3/ () 05/8 (70) / (3) Side view (L) 57/6 (38) 35/3 (80) 35/3 (80) 57/6 (38) 03/3 (6) 03/3 (6) 03/3 (6) 35/3 (80) 35/3 (80) Ø/8 (3.) (hole) P.C.D. Ø87/3 (5) Ø77/8 (00) (knock out hole) 6/3 (6) Ø/8 (3.) (hole) P.C.D. Ø87/3 (5) 35/3 (80) Bolt pitch 85/3 (77) 6/3 (73) 8Ø3/6 (5) (hole) P9/3 (5) x 3 = 3/ (375) Ø8/6 (05) (hole) Front view Bolt pitch 6/3 (77) Outlet 3/3 (0) 393/3 (05) /6 (35) Top view P9/3 (5) x 3 = 3/ (375) 7/8 (73) 37/3 (8) 7/3 (.8) 7/3 (07) 5/6 (75) 9/6 (0) 7/3 (.8) Side view (R) / () 9/3 (66) / (3) 65/8 (68) 97/6 (0) /6 (8) 5/3 (83) Ø3/6 (5) (hole) 6/6 (70) /3 (3) 97/6 (0) 5/8 (6) 05/8 (70)

16 5/8 () 7/3 (3) 55/3 (39) VRF Static Pressure Duct static pressure design Low noise VII Models ARUH36RLAV ARUH8RLAV ARUH60RLAV VRII Models ARUH36TLAV ARUH8TLAV ARUH60TLAV Up To in.wg (50Pa) (ARUH8/60 ) Indoor unit Efficient chassis design has enabled less turbulent air flow. Nonmetallic fan wheel and casing reduces fan noise. Nonmetallic fan 87/3in ø5mm Heat exchanger Static Pressure Ducted Units combine efficient casing design with non metallic fan wheels and casings to reduce noise levels; units are capable of delivering hot or cold air at static pressures up to in.wg. These units are perfect for conditioning hardtoreach areas and are able to meet the needs of many different types of applications. Casing (Nonmetallic) Easy installation (Compact size & Lightweight) A compact and lightweight chassis has been developed to simplify installation and provide better flexibility for tight installation spaces. /3in (,050mm) 9/6in (500mm) Med. noise level 3dB(A) (ARUH8) 53/in (00mm) 97lb (kg) Optional parts LongLife Filter* : UTDLF60KA IR Receiver Unit : UTBYWC Remote Sensor Unit: UTYXSZX *Note, Static Pressure Duct models do not include a standard filter. Specifications Power source Capacity VII VRII ARUH36RLAV ARUH36TLAV 36, ARUH8RLAV ARUH8TLAV Single phase, 0830V, 60Hz 8,000. ARUH60RLAV ARUH60TLAV 60, Dimensions Unit: In (mm) Models: ARUH3 / ARUH8 / ARUH5 35/3 (88) Heating 0, , , Rear view 5/3 (7) Input power Airflow rate Med Low W CFM m3/ h 530,3 (,50),030 (,750) 8 (,00) 750,766 (3,000),589 (,700),35 (,300) 80,97 (3,350),678 (,850),50 (,550) Front view 53/ (00) 3/ (3) 9/6 () 63/3 (55) 7/3 (080) 393/8 (000) 335/6 (86) Drain port 9/3 (37) /3 (356) 83/6 (08) / (08) Static pressure range Standard static pressure Sound pressure level Med in.wg (Pa) db(a) 0.0 to 0.80 (00 to 00) (00) to.00 (00 to 50) 8 (Drain hose) 3/3 (585) 9/6 (500) 30 Dimensions (H x W x D) Weight Connection pipe diameter Low in.(mm) lbs.(kg) Liquid (Flare) Gas (Flare) in.(mm) Drain 3 97 () 0 53/ /3 9/6 (00, ) 99 (5) ø 3/8 (9.5) ø 3/ (9.05) ø 3/ [I.D.] ; ø /6 [O.D.] Note : Specifications are based on the following conditions. : Indoor temperature of 80 F(6.7 C)DB/67 F(9. C)WB,and outdoor temperature of 95.0 F(35 C)DB/75 F(3.9 C)WB. Heating : Indoor temperature of 70 F(. C)DB/60 F(5.6 C)WB,and outdoor temperature of 7 F(8.3 C)DB/3 F(6. C)WB. Pipe length : 5ft.(7.5 m), Height difference : 0ft.(0 m) (Outdoor unit Indoor unit). Builtin protective functions may limit capacity or shut off unit if unit is operated outside of unit design operating temperature ranges. 3 Refrigerant pipe flare connection Drain hose connection Liquid Gas Drain Hose ARUH36, ARUH8, ARUH60 ø 3/8 (9.5) ø 3/ (9.05) I.D. 3/3 (5), O.D. / (3) P3/3 (0) x = 97/6 (0) 3/3 (8) 5/8 (95) /3 (6) Side view (L) 3/3 (6) Ø/8 (3) P3/3 (0) x 5 = 35/8 (600) 33/ (85) /3 (050) Top view 9/3 (5) 3/3 (85) Side view (R) 3

17 Floor / Ceiling Double auto swing Super vane VII Models ABUARLAV ABUARLAV ABUA8RLAV ABUARLAV VRII Models ABUATLAV ABUATLAV ABUA8TLAV ABUATLAV The slim and lightweight design allows the unit to be suspended from the ceiling or installed on the floor. This type suits many room designs. A combination of up/down and right/left directional swing allows threedimensional air direction control. RIGHT and LEFT SWING 3 5 steps selectable 5 UP and DOWN SWING 3 Double Louver Super vane with newly developed special configuration boosts airflow, quickly sending cool air to every corner of the room. Autoclosing louver When operation is stopped, the louvers will automatically close. Compact design Symmetrical, slim and compact design. steps selectable Unit : in (mm) Flexible installation Example of floor installation Floor console Example of ceiling installation Under ceiling power DC fan motor power Wide rotation range efficiency 55/3 (655) 39 (990) 77/3 (99) Note: IR Receiver is standard for communicating with Optional Wireless Controller. 3 Specifications Power source Capacity Input power Airflow rate Sound pressure level Dimensions (H x W x D) Weight Connection pipe diameter Heating Med Low Med Low VII VRII W CFM (m³ / h) db(a) in.(mm) lbs.(kg) Liquid (Flare) Gas (Flare) in.(mm) Drain ABUARLAV ABUATLAV, , (660) 336 (570) 88 (90) (5) ø / (6.35) ø / (.70) ABUARLAV ABUA8RLAV ABUATLAV ABUA8TLAV Single phase, 0830V, 60Hz,000. 5, (780) 377 (60) 3 (550) , , (,000) (70) 3 (580) /3 383/3 55/3 ( ) ø 3/ [I.D.] ; ø /6 [O.D.] Note : Specifications are based on the following conditions. : Indoor temperature of 80 F(6.7 C)DB/67 F(9. C)WB,and outdoor temperature of 95.0 F(35 C)DB/75 F(3.9 C)WB. Heating : Indoor temperature of 70 F(. C)DB/60 F(5.6 C)WB,and outdoor temperature of 7 F(8.3 C)DB/3 F(6. C)WB. Pipe length : 5ft.(7.5 m), Height difference : 0ft.(0 m) (Outdoor unit Indoor unit). Builtin protective functions may limit capacity or shut off unit if unit is operated outside of unit design operating temperature ranges. 60 (7) ø 3/8 (9.5) ø 5/8 (5.88) ABUARLAV ABUATLAV, , (,000) 83 (80) 00 (680) 7 37 Dimensions Unit: In (mm) Models: ABUA / ABUA / ABUA8 / ABUA (Drain hose) Refrigerant pipe Liquid ABUA, ABUA ø / (6.35) ABUA8, ABUA ø 3/8 (9.5) flare connection Gas ø / (.70) ø 5/8 (5.88) 3 Drain hose connection Drain Hose I.D. 3/3 (5), O.D. / (3) Drain Outlet ø 5/3 (5) Knock out hole 56 7 Hole for lifting bolt Use M0 screw bolt 35/3 (00) 77/3 (99) 63/8 (6) 5 35/3 (00) 5/3 (0) 3/3 (8) /6 (7) 35/3 (00) /3 () 35/3 (80) 37/3 (98) 7 75/3 (90) 53/3 (5) 35/3 (00) 5/3 (63) / (3) 7/3 (7) 9/3 (58) 7/3 (7) 5/8 (67) 6 35/3 (00) 7/3 (7) 7/8 () 5 35/3 (00) 3/6 (6) 5 357/6 (900) 9/6 (500) 97/3 (7) 7/8 () /6 (3) 67/8 (75) 77/8 (00) 07/8 (530) 55/3 (655) 33

18 Ceiling Double auto swing and wide airflow Condensate drain pump (Optional) VII Models ABUA30RLAV ABUA36RLAV VRII Models ABUA30TLAV ABUA36TLAV Auto airflow direction and auto swing Right and left Optional drain liftup mechanism allows flexible installation. Max Lift 9/6in (500mm) Powerful ceilinghung indoor units are easy to install and can provide plenty of warm or cold air to a large space. Ceilinghung units are the perfect solution for large spaces such as classrooms, restaurants, and kitchens. 5 steps selectable Up and down Fresh air intake Fresh air Indoor Outdoor 3 Installation Open General installation pattern which suspends the indoor unit from the ceiling. Concealed Installation pattern where part of the indoor unit is embedded into the ceiling. Wall mounted (Field Supplied) Installation which fixes the indoor unit to the wall by the use of wall brackets (Field supplied). This type of installation can be used when the ceiling space is insufficient. Quiet, powerful airflow Powerful airflow ensures comfort to every corner of a large room. Slim & compact design steps selectable Long distance airflow Height 97/6in (0mm) power DC fan motor power Wide rotation range efficiency Air filter Efficiency longlife filter doubles the life of the filter compared to standard filters. Optional parts Drain Pump Unit : Flange: UTRDPBT UTDRF0 Note: IR Receiver is standard for communicating with Optional Wireless Controller. Specifications Power source Capacity VII VRII ABUA30RLAV ABUA30TLAV 30, Single phase, 0830V, 60Hz ABUA36RLAV ABUA36TLAV 36, Dimensions Unit: In (mm) Models: ABUA30 / ABUA /3 (660) 63 (600) 3 Input power Airflow rate Sound pressure level Dimensions (H x W x D) Weight Connection pipe diameter Heating Med Low Med Low W CFM (m 3 /h) db(a) in.(mm) lbs.(kg) Liquid (Flare) Gas (Flare) in.(mm) Drain 3, (,630) 806 (,370) 67 (,0) (7) ø 3/8 (9.5) ø 5/8 (5.88) 97/6 5ft. 5/3 7 9/6 (0, ) ø 3/ [I.D.] ; ø /6 [O.D.] Note : Specifications are based on the following conditions. : Indoor temperature of 80 F(6.7 C)DB/67 F(9. C)WB,and outdoor temperature of 95.0 F(35 C)DB/75 F(3.9 C)WB. Heating : Indoor temperature of 70 F(. C)DB/60 F(5.6 C)WB,and outdoor temperature of 7 F(8.3 C)DB/3 F(6. C)WB. Pipe length : 5ft.(7.5 m), Height difference : 0ft.(0 m) (Outdoor unit Indoor unit). Builtin protective functions may limit capacity or shut off unit if unit is operated outside of unit design operating temperature ranges. 0, (,690) 8 (,00) 689 (,70) (8) ø 3/8 (9.5) ø 3/ (9.05) (Drain hose) ABUA30 ABUA36 Refrigerant pipe Liquid ø 3/8 (9.5) flare connection Gas ø 5/8 (5.88) ø 3/ (9.05) 3 Drain hose connection Drain Hose I.D. 3/3 (5), O.D. / (3) Drain Outlet ø 3/3 (50) 5 Knock out hole Fresh Air ø 77/8 (00) 6 Refrigerant Pipe 7 Hole for lifting bolt Use M0 screw bolt 7/3 35/6 (5) (00) 97/6 (0) 59/3 (50) 3/6 (30) 7 77/8 (00) 65/6 (60) 33/ (95) 5/6 (33) 9/6 (65) 53/3 (37) 65/6 (60) 59/3 (50) 35/3 (88) 6/ (65) 37/3 55/6 (8) (35) 65/6 (60) /3 (8) 75/6 (0) 6 Drain port 5 65/6 (60) 35/3 (96) /6 (300) 79/6 (700) 5/8 (30) 79/6 (9) Drain port 35

19 Compact Wall Mounted VII Models ASUA7RLAV ASUA9RLAV ASUARLAV ASUARLAV VRII Models ASUA7TLAV ASUA9TLAV ASUATLAV ASUATLAV Compact size Powerful output in a compact design Width 3/8 in. (790mm) Powerful, compact unit features a large, high pressure fan (3/in./90mm diameter) in a center mounted configuration with a Lambda type heat exchanger. Auto swing louver The Auto Swing Louver function ensures that the air direction corresponds to the mode selected. Swing 3 Compact and stylish design Symmetrical design Symmetrical, clean design that suits all interiors. Step Swing Filter features performance filters provide high quality air conditioning Longlife* Ion Deodorization Filter The filter deodorizes by powerfully decomposing absorbed odors using the oxidizing and reducing effects of ions generated by the ultrafineparticle ceramic. Deodorizing effect (Odor reduction rate) Ammonia (ppm) With no filter New filter (min) Trimethylamine (ppm) With no filter New filter (min) power DC fan motor power Wide rotation range efficiency Compact size Easy maintenance The front panel can be removed for easy access during maintenance. Open panel Applecatechin Filter* Fine dust, invisible mold spores, and harmful microorganisms are absorbed onto the filter by static electricity, and further growth is inhibited and deactivated by the polyphenol extracted from apples. * The filter can be used for approx. 3 years if it is washed under water to restore its surface action when it is dirty. * Both filters can be mounted on the same unit. Hydrogen sulfate (ppm) With no filter New filter (min) performance filters have been thoroughly tested by the Environmental Sanitary Inspection Center using an advanced Deodorization Test. Note: IR Receiver is standard for communicating with Optional Wireless Controller. Specifications Power source VII VRII ASUA7RLAV ASUA7TLAV ASUA9RLAV ASUARLAV ASUA9TLAV ASUATLAV Single phase, 0830V, 60Hz ASUARLAV ASUATLAV Dimensions Unit: In (mm) Models: ASUA7 / ASUA9 / ASUA / ASUA 33/3 (790) 85/3 (5) Capacity 7,500. 9,500.8, ,000. Input power Airflow rate Heating Med W CFM (m³ / h) 9, (90) 65 (50) 0, (500) 65 (50) 3, (560) 83 (80) 5, (670) 88 (90) 03/6 (75) 36 Sound pressure level Dimensions (H x W x D) Weight Connection pipe diameter Low Med Low db(a) in.(mm) lbs.(kg) Liquid (Flare) Gas (Flare) in.(mm) Drain 8 (370) (370) (0) /6 33/3 85/3 ( ) 0 (9) ø / (6.35) ø / (.70) ø 7/3 (3.8) [I.D.] ; ø 5/8 (5.8) ø /3 (6.7) [O.D.] Note : Specifications are based on the following conditions. : Indoor temperature of 80 F(6.7 C)DB/67 F(9. C)WB,and outdoor temperature of 95.0 F(35 C)DB/75 F(3.9 C)WB. Heating : Indoor temperature of 70 F(. C)DB/60 F(5.6 C)WB,and outdoor temperature of 7 F(8.3 C)DB/3 F(6. C)WB. Pipe length : 5ft.(7.5 m), Height difference : 0ft.(0 m) (Outdoor unit Indoor unit). Builtin protective functions may limit capacity or shut off unit if unit is operated outside of unit design operating temperature ranges. 7 (0) Refrigerant pipe flare connection Drain hose connection Liquid Gas Drain Hose /3 (6.7) 5/6 () ASUA7, ASUA9, ASUA, ASUA ø / (6.35) ø / (.70) I.D. 7/3 (3.8), O.D. 5/8 to /3 (5.86.7) Drain hose: L=35/8 (600) 8/ (70) 07/8 (530) 53/3 (660) 8/ (70) 07/8 (530) 37

20 Wall Mounted VII Models ASUB8RLAV ASUBRLAV VRII Models ASUB8TLAV ASUBTLAV Vertical airflow provides powerful floor level heating ft.(m) 7 (.) 6 (/30) 3 () Air conditioner filter features Ion Deodorization Filter Organic coating fin used heat exchanger 6 o Power diffuser (full open) 0 Outside air conditions: 35.6 o F ( o C) 60% Operation Setting: Heating Set temperature (Max set temp) 86 o F (30 o C), Air flow Hi Vertical flap : Downward Horizontal flap : Center 0 (3) 0 (6) 30 (9) 0 ()ft.(m) o 8 ( F) o 9 ( C) Applecatechin Filter Air Filter Antibacterial deodorizing prefilter with special ceramic powder Compact & Slim design Stylish, slim and elegant, these popular wall mounted units are perfect for smaller rooms where a clean, aesthetic design is preferred. Variable speed DC fan motors deliver heating or cooling quietly and comfortably. 399/3in. (998mm) DC fan motor Horizontal airflow does not blow cool air directly at the occupants in the room ft.(m) 7 (.) 3 () Easy maintenance 0 Power diffuser Outside air conditions: 95 o F (35 o C) 0% Operation Setting: Set temperature (Min set temp) 6 o F (8 o C), Air flow Hi Vertical flap : Upward Horizontal flap : Center 0 (3) 0 (6) 30 (9) 0 () ft.(m) o 6 ( F) o 8 ( C) Longlife* Ion Deodorization Filter The filter deodorizes by powerfully decomposing absorbed odors using the oxidizing and reducing effects of ions generated by the ultrafineparticle ceramic. Applecatechin Filter* Fine dust, invisible mold spores, and harmful microorganisms are absorbed onto the filter by static electricity, and further growth is inhibited and deactivated by the polyphenol extracted from apples. * The filter can be used for approx. 3 years if it is washed under water to restore its surface action when it is dirty. * Both filters can be mounted on the same unit. Simplification of drain pan cleaning improves maintenanceability. Note: IR Receiver is standard for communicating with Optional Wireless Controller. 38 Specifications Power source Capacity Input power Airflow rate Sound pressure level Dimensions (H x W x D) Weight Connection pipe diameter Heating Med Low Med Low VII VRII W CFM (m³ / h) db(a) in.(mm) lbs.(kg) Liquid (Flare) Gas (Flare) in.(mm) Drain ASUB8RLAV ASUB8TLAV 8, , (80) 53 (770) 06 (690) Single phase, 0830V, 60Hz 9/3 399/3 83/3 ( ) 3 () ø 3/8 (9.5) ø 5/8 (5.88) ø 5/3 () [I.D.] ; ø 5/8 (6) [O.D.] Note : Specifications are based on the following conditions. : Indoor temperature of 80 F(6.7 C)DB/67 F(9. C)WB,and outdoor temperature of 95.0 F(35 C)DB/75 F(3.9 C)WB. Heating : Indoor temperature of 70 F(. C)DB/60 F(5.6 C)WB,and outdoor temperature of 7 F(8.3 C)DB/3 F(6. C)WB. Pipe length : 5ft.(7.5 m), Height difference : 0ft.(0 m) (Outdoor unit Indoor unit). Builtin protective functions may limit capacity or shut off unit if unit is operated outside of unit design operating temperature ranges. ASUBRLAV ASUBTLAV, , (,00) 536 (90) 30 (730) Dimensions Unit: In (mm) Models: ASUB8 / ASUB ø/ (3) ø5/8 (6) ø5/3 () (5) 399/3 (998) 05/3 (50) 37/3 (590) 83/8 (7) 05/3 (50) 3 83/3 (8) Refrigerant pipe flare connection Drain hose connection Liquid Gas Drain Hose 9/3 (30) ASUB8, ASUB ø 3/8 (9.5) ø 5/8 (5.88) I.D. 5/3 (), O.D. 5/8 (6) Drain hose: L=63/8 (670) 39

21 Outdoor Air Unit Models AAUA8TLAV AAUA7TLAV AAUA96TLAV N E W N E W N E W The 00% Outdoor Air Unit efficiently processes the outdoor air in cooling or heating to supply outdoor air for ventilation. AAUA8TLAV AAUA7TLAV AAUA96TLAV energy savings and flexible duct design using a DC motor Using a permanent magnet motor greatly reduces electricity consumption compared to an AC motor. 8 / 7 type 96 type Compared with an AC motor, changing the speed allows it to respond flexibly to the external static pressure from 0.0 to 0.96 in. WG. (50Pa to 0Pa). Even if dampers are not used, static pressure can be adjusted and duct design is easy. Static pressure can be set easily using the wired remote controller. Various Controllers There are a variety of optional controllers, such as individual controller, central controller and building management controller. Individual Controllers Wireless Remote Controller Simple Remote Controller Wired Remote Controller Wired Remote Controller (Touch Panel) One VRF system can provide air conditioning and ventilation air at the same time. Outdoor Air Unit can be connected in the same VRF* system as other VRF indoor units and provides conditioned outdoor air for ventilation, using our highly advanced technology. * VII, VRII Outdoor Air Unit Fan Heat Exchanger Outdoor Air Unit VRF system Indoor unit Outdoor Air Duct Indoor unit Wired R.C. Wired R.C. Wired R.C. Outdoor Air * Connected capacity must be between 50% to 00% of the outdoor unit capacity. When a system contains different types of indoor units, Outdoor Air Unit cannot be more than 30% of outdoor unit capacity. DC Motor AC Motor (When external static pressure is low) Low speed speed (Constant) 0.0 to 0.96 in. WG. (50 to 0 Pa) (96 type) Damper opening small (Field supplied) Top class compact design speed speed (Constant) (When external static pressure is high) Damper opening large (Field supplied) Top class lightweight compact design at just 533/6 in. (5mm) in height, lbs. (55kg) in weight for AAUA7TLAV type. This unit can be installed easily even in narrow spaces. Central Controllers Central Remote Controller lbs. (55kg) (7 type) Touch Panel Controller The temperature setting is discharge air temperature setting. The air volume is set to a constant speed. 533/6 (367) (AAUA8/7type) System Controller System Controller Lite (Software) 63/ (5) / (57) unit: in. (mm) Dimensions (Unit: In (mm)) Models: AAUA8TLAV / AAUA7TLAV / AAUA96TLAV Specifications Model No. Power source Capacity Input Power Airflow Rate Static Pressure Sound Pressure Level Dimensions (H x W x D) Weight Heating / Heating Standard (range) CFM (m 3 /h) in.wg (Pa) db (A) in. (mm) lbs. (kg) Connection Pipe Diameter (Small / Large) in.(mm) Operation Range ºFDB Heating (ºCDB) Refrigerant Note : Specifications are based on the following conditions. : Outdoor temperature of 9 FDB (33 CDB) / 8 FWB (8 CWB). Heating : Outdoor temperature of 3 FDB (0 CDB) / 7 FWB (.9 CWB). Pipe length : 5ft. (7.5 m) AAUA8TLAV 8,000 30, (,080) 0.7 (0.0~0.7) 63/ 533/6 / (5,367 57) 06 (8) Ø3/8 / Ø3/ (Ø9.5 / Ø9.05) to 09 (5 to 3) 9 to 70 (7 to ) R0A AAUA7TLAV 0830//60 7,000 7, (,680) 0.80 (0.0~0.80) 63/ 533/6 / (5,367 57) (55) Ø/ / Ø7/8 (Ø.70 / Ø.) to 09 (5 to 3) 9 to 70 (7 to ) R0A AAUA96TLAV 96,000 59, ,36 (,00) 0.80 (0.0~0.96) 7 7/6 65/6 79/6 (50, ) 57 (7) Ø/ / Ø7/8 (Ø.70 / Ø.) to 09 (5 to 3) 9 to 70 (7 to ) R0A AAUA8TLAV 63/ (5) 33/6 (35) 9/6 () 7/8 (8) 9/6 3/ (39) () / (57) 5/6 (30) 3/6 (30) Side view (L) (Drain hose) AAUA7TLAV 63/ (5) 33/6 (35) 9/6 () 7/8 (8) 9/6 3/ (39) () / (57) 5/6 (30) 3/6 (30) Side view (L) 0/6 (56) (BOLT PITCH) 0/6 (56) (BOLT PITCH) 533/6 (367) 65/6 (9) (BOLT PITCH) 3/6 (06) 36/ (9) 9/8 (7) Top view Front view Top view 5/8 (30) 53/ (00) 5/6 (38) 9/8 (3) Main drain port Side view (R) 3/8 () Side view (R) Safety drain port Safety drain port AAUA96TLAV 53/ (00) Main Main drain port 533/6 (367) 5/6 (38) drain port 65/6 (583) 7/6 (50) 65/6 (9) (BOLT PITCH) 5/6 (8) 559/6 () (BOLT PITCH) 3/6 (06) 36/ (9) 9/8 (7) 9/ (89) 9/ (89) 3/8 () /8 (8) 3/ (0) 53/ (6) 7/6 (36) /8 (8) 53/ (6) (5) (5) 5/6 (50) 5/6 (50) P60 =30 (P65/6 =5/8) 9/6 (5) 33/ (350) 3/8 (35) Side view (L) 79/6 (700) 53/6 (655) (BOLT PITCH) /8 (9) 9/ (5) P57/8 7=5/6 (P50 7=050) 73/6 (99) 57/ (5) Top view 55/6 (5) Safety drain port 5/6 (75) Side view (R) 5/6 (5) 3/8 () 5/6 (9) 7/8 (73) (Drain hose) (Drain hose) 0 Front view Front view

22 Comparison Table of Controllers VRF Item remote controller groups indoor units groups On / Off Operation mode setting Fan speed setting Room temp. setting Room temp. set point limitation Test operation Up/down air direction flap setting Right/left air direction flap setting Group setting RC prohibition Anti freeze setting Away setting Economy mode setting Failure Defrosting Air conditioning control function Wired Remote Controller (Touch panel) UTYRNRU 6 *3 Wired Remote Controller UTYRNKU 6 Simple Remote Controller UTYRSKU 6 Simple Remote * Controller UTYRHKU 6 Wireless Remote Controller UTYLNHU 6 Central Remote Controller UTYDCGY Touch Panel Controller UTYDTGY System Controller Lite Software UTYALGX System Controller Software UTYAPGX Controller Individual Touch Panel Controller (Wired Remote) UTYRNRU Easy operation by highdefinition large STNLCD touch panel screen Easy finger touch operation with LCD panel 6 indoor units Builtin weekly/daily timer (ON/OFF, Temp., Occupied Status) Backlight enables easy operation in a darkened room Room temperature display Control up to 6 indoor units Auto changeover with dead band Setback Function (Away) Non polar two wire Corresponds to 7 different languages (English, Chinese, French, German, Spanish, Russian, Polish) Wired Remote Controller UTYRNKU The room temperature can be controlled by detecting the temperature from the builtin sensor Simple operation with Builtin Weekly / Daily Timer. Control up to 6 indoor units. Up to wired remote controllers can be connected to a single indoor unit. 6 indoor units F Display Current time Day of week R.C. prohibition /heating priority Address display Room temp Multi language Summer time Name registration Simple Remote Controller UTYRSKU UTYRHKU (Without ability to change operation mode) Compact remote controller provides access to basic functions Up to 6 indoor units can be controlled with one remote controller. Suitable for hotels or offices as it is easily operated with no complex functions. 6 indoor units UTYRSKU F UTYRHKU Without ability to change operation mode F Timer Control Backlight D floor layout / 3D building display Schedule timer On/off timer Sleep timer Program timer Auto off timer Day off Min. unit of timer setting (Minutes) Status monitoring system Electricity charge apportionment Error history Emergency stop Remote management Energy saving management notification for malfunction Key lock Period On/Off, Temp, mode, times per day Week *3 * Child lock Week * "Operation mode" setting is not available for this model. * This function is available only through external input. control. *3 On / Off (Occupied / Unoccupied) * Mode deleted 30 5 Week 0 0 * Password setting Year 0 0 * Password setting Year 0 Password setting Year 0 : Supported : Optional function : Not supported yet Password setting Wireless Remote Controller UTYLNHU Simple and sophisticated operations with a choice of daily timers A single controller controls up to 6 indoor units. Builtin timers Select from different timer programs: On / Off / Program / Sleep Program timer: The program timer operates the ON and OFF timer once within a hour period. Central Remote Controller UTYDCGY Central control of small and mediumsized buildings and tenants. Individual control and monitor of 00 indoor units 5 inch TFT color screen User friendly view and easy operation External input / output contact Detachable power supply unit Corresponds to 7 different languages: English, Chinese, French, German, Spanish, Russian, Polish. 00 Indoor units 6 groups Easy Installation 6 indoor units Selectable daily timers UTYLNHU The control panel and power supply unit can be installed separately. For flexibility in installation, the Control panel can be built into the wall or affixed on the wall. F 3

23 Controller Touch Panel Controller UTYDTGY Largesized 7.5inch TFT color LCD Easy touch panel operation Stylish shape and design to suit all applications No additional component is required for installation Up to 00 indoor units can be controlled Selectable display types (Icon / List) in monitoring mode Corresponds to 7 different languages: English, Chinese, French, German, Spanish, Russian, Polish. System Controller UTYAPGX The System Controller s advanced integrated monitoring & control of VRF network system provides monitoring & control of small to large scale buildings. Up to a maximum of VRF network systems, 600* indoor units, and 00* outdoor units can be controlled. Functions include air conditioning control function, central remote control, schedule management, and energy saving function. Corresponds to 7 different languages: English, Chinese, French, German, Spanish, Russian, Polish. Option: UTYPEGX Energy Manager System Controller Lite UTYALGX IR Receiver Unit IR Receiver Unit Wireless Remote Controller Duct type indoor unit UTBYWC Necessary to control all duct type models by Wireless Remote Controller Converter & Adapter Network Converter Software Software N E W System Controller Lite has standard functions sufficient for air conditioner management in small and medium scale buildings. A maximum of VRF network system, 00* indoor units, and 00 outdoor units can be controlled. In addition to precision temperature control, a variety of management functions are also available, providing customers with a wide variety of choices. Options: UTYPLGXR Remote Centralized Control UTYPLGXA Electricity Charge Apportionment UTYPLGXE Energy Saving Management IR Receiver Kit 00* indoor units UTYLRHYB UTYVGGXZ This network converter is used for connecting select single split systems or group remote controllers with the VRF network system. Please select the function by switching the dip switch settings during installation. Computer not included. IR Receiver Kit USB Adapter included. Computer not included. USB Adapter included. Wireless Remote Controller Cassette type indoor unit can be controlled with Wireless Remote Controller 6 Network Convertor units VRF network systems 00* Outdoor units,600* indoor units VRF network systems 00 Outdoor units 00* indoor units (UTYVGGXZ) Network Converter for LONWORKS UTYVLGX For connection between VRF network system and a LONWORKS open network for management of small to mediumsized BMS. The UTYVLGX permits central monitoring and control of a VRF network system from a BMS through a LONWORKS interface. Up to 8 Indoor units can be connected to one Network Convertor for LONWORKS BACnet Gateway UTYABGX The VRF network system can be incorporated into a Building Management System. Enables central control of up to,600 indoor units through BACnet, a global standard for open networks. Conforms to ANSI / ASHRAE Standards 3500 BACnet Application Specific Controller (BASC) BACnet / IP over Ethernet. Connects up to VRF network systems (,600 indoor units / 00 outdoor units) per gateway. Certified by BTL External Switch Controller UTYTEKX UTYAMGX VRF network systems 00 outdoor units Air conditioner switching can be controlled by connecting other sensor switches Product features Troubleshooting is performed by monitoring each system remotely during periodical system checks. Error notification can be automatically transmitted to several locations using the internet*. Requires either a dedicated internet connection or public telephone line.,600 indoor units In combination with a field supplied CardKey Switch or other sensor, the External Switch Controller allows control of the ON / OFF, Room temperature, Fan speed and Master control functions. This makes this product suitable for installations such as hotel rooms. Cardkey or other sensor switches are available as field supplied parts. Service & Monitoring Service Tool UTYASGX Units to BMS Max. Monitor and control 00 indoor units Extensive monitoring and analysis functions for installation and maintenance 8 indoor units Max. Monitor and control 00 outdoor units CDROM (Software) Software Protection Key Operation status can be checked and analyzed to detect even the smallest abnormalities. Storage of data on system operation status on a PC. Up to 00 indoor units (a single VRF network system) can be controlled and monitored for large scale buildings. This software can be connected to any point in the transmission line with USB adaptor (field supplied). Computer not included. USB Adapter included. Web Monitoring Tool Software Signal Amplifier UTYVSGXZ, UTYVSGX Transmission Line length can be extended up to 3,600m with multiple Signal Amplifiers. Up to 8 signal amplifiers can be installed in a VRF network system. A signal amplifier is required, () When the total wiring length of the transnission line exceeds 500m. () When the total number of units on the transnission line exceeds 6. Software Software USB Adapter included. (UTYVLGX) USB Adapter included. VRF network systems Monitor up to,600 indoor units Determination of an error occurrence can be made through error warnings and equipment status information obtained from a remote location. The monitoring data in a remote site can be optionally downloaded. And, this data can be displayed in offline mode of the service tool. Monitoring site computer is not required to install special software, requires only Internet Explorer. *: Use of internet mail system required. * For a Heat Recovery network systems with more than 30 indoor units, consult the D&T manual for proper wiring and the use of signal amplifiers. 5

24 Individual Touch Panel Controller (Wired Remote Controller) UTYRNRU Easy operation by highdefinition large STNLCD touch panel screen Easy finger touch operation with LCD panel Builtin weekly/daily timer(on/off(occupied/unoccupied),temp.) Backlight enables easy operation in a darkened room Room temperature display Control up to 6 indoor units Corresponds to 7 different languages (English, Chinese, French, German, Spanish, Russian, Polish) performance and compact size In addition to the individual control, various energy saving controls can be realized using one remote controller only. Individual control Thermo sensor Weekly timer Auto off timer N E W Various energy saving control Custom Auto Maintains separate set points for heating and cooling. Automatically changes mode between heating and cooling. set temp. 8 F, Heating set temp.79 F 6 indoor units Various convenient functions Away mode / Heating is automatically started when the room temperature reaches the setback temperature, even if the indoor unit is off. In summer Room temp. Setting temp. Heat function set SetbackHeat function operation Automatically start Displays setting status and Limitations The remote controller settings can be easily checked Automatically stop In winter Room temp. Setting temp. Cool function set SetbackCool function operation Automatically start Automatically stop Child lock Lock / unlock method: Push the ON/OFF button and the screen ( seconds) Accurate and comfortable control Indoor temperature can be detected accurately by the inclusion of a thermo sensor in the body of the wired controller. Operation Start Change over Set Point Heating Set Point Change over Auto Changeover Room temperature Auto OFF Timer The indoor unit automatically turns off after a set time has passed. The time interval for which auto off works can be set. Summer Time display This function can be set easily from Menu screen Name Registration Indoor unit names can be registered in the remote controller screen. This makes it easy to identify the indoor unit you want to control in the room. schedules Weekly Timer schedules such as for the summer and winter can be set. 8 setting changeable per day of week (Setting items: ON/OFF(Occupied/Unoccupied), Temperature, Time) Optimum start function The operation setting of this function can create a comfortable state when the setting time arrives by operating before the setting time. Simplified installation Uses nonpolar wire type The faulty wiring can be prevented by using nonpolar wire. I.U. Y Y Y3 I.U. Y Y Y3 OK nonpolar wire OK Auto Address Setting Reduce errors and install time compared with the current specification Rotary SW When will be set remote controller groups, can also be set automatically new Wired remote controller address After auto address setting of new wired remote controller groups, what number can also confirm addresses operation Setting temp. Operation start Heating operation Setting temp. Operation start Y Y Y Y Address Setting time Time Setting time Time 6 Room temperature sensor Backlight Backlight enables easy operation in a darkened room. For the lighting time of Backlight, 30 or 60 seconds can be set. Backlight activates while the buttons are operated and goes off 30 or 60 seconds after the operation stops. Room temperature display Set Temperature Auto Return The setting temperature automatically returns to the previous setting temperature. The time range in which the set temperature can be changed is 0 to 0 minutes. Set Temperature Upper and Lower Limit Setting The set temperature range can be set for each operation mode. ( / Heating / Auto) During Original temp. setting range Lower limit setting 30 C 5 C 0 C During Heating Original temp. setting range Upper limit setting Easy Maintenance Error History Display The errors that occur in the indoor unit or remote controller are saved as a history. A maximum of 3 error incidents can be saved. Specifications Power Supply Dimensions (H x W x D) (in.(mm)) Weight (oz.(g)) DCV is supplied by the indoor unit. 05 UTYRNRU DC V 3/ 3/ 3/6 (0 x 0 x 0.) 8 (0) 7

25 Central Remote Controller UTYDCGY 00 Indoor units Functions Central control of small and mediumsized buildings. The operation status of all indoor units can be viewed at a glance on a large LCD monitor. Individual control and monitoring up to 00 indoor units 5 inch TFT color screen User friendly view and easy operation External input / output contact Detachable power supply unit Programmable in 7 different languages: English, Chinese, French, German, Spanish, Russian, Polish 6 groups Diverse control of indoor units Individual control (On / Off, Mode, set Temp, Fan speed, Economy operation, Antifreeze operation) 76 F Weekly timer : Weekly timer can set the timer by various combinations. Set temp. 8 F(8 C) 8 F(8 C) 79 F(6 C) 79 F(6 C) Weekday Weekend Holiday 79 F(6 C) 8 F(8 C) 79 F(6 C) 8 F(8 C) 8:00 :00 :00 6:00 9:00 Time User friendly operation Operation status monitor displays for all indoor units Intuitive display and operation buttons Function Menu Function menu displays the items to select. Remote controller prohibition (All, On / Off, Mode, Temp, Timer, Filter) : R.C prohibition setting prohibits individual remote control operation from this controller Automatic clock adjustment : The time setting for all controllers on the system can be set simultaneously. Registration indoor unit 76 F Function button to function button supports easy setting. Room temperature set point upper and lower limitation 6 F 6 F 50 F 86 F 86 F 86 F Error history Saves up to 00 error messages. Allows for accurate analysis and troubleshooting. Operation guidance Easy Installation System overview It allows multiple indoor units grouping (Max.6 groups controlled) Interlock with external device Group : 3F Group : Hallway The control panel and power supply unit can be installed separately. For flexibility in installation, the Control panel can be built into the wall or installed on the wall. Setting pattern Setting pattern SW BOX Wall Power supply unit Control panel Ceiling Automatic or manual indoor unit registration Indoor unit registration start Indoor unit registration Group : Division A Group : Division B Group : Division C Control panel + Power supply unit Wall Indoor unit registration finish Specifications Group : F UTYDCGY Group : Tenant A Group : Tenant B Group : Tenant C Control Panel Power Supply Unit Power Supply DC 5 V 000V, 5060Hz, Single phase Dimensions (H x W x D) in. (mm) 3/3 x 63/8 x (0 x 6 x 6) 39/3 x 55/6 x 7/3 (99 x 35 x 39.) Weight oz. (g) 0.9 (308).5 (355) Emergency stop function <PACKING LIST> Packing List Control Panel / Power Supply Unit / Connecting cable, etc. 8 9

26 Touch Panel Controller UTYDTGY 00* Indoor units Up to 00 indoor units can be controlled Group A Group B visibility and easy operation via high resolution 7.5 inch TFTLCD touch panel screen Largesized 7.5inch TFT color display Easy touchpanel operation Stylish shape and design suits many applications No additional components are required for installation Up to 00 indoor units can be controlled Choose from display types (icon / list) when in monitoring mode Programmable in 7 different languages: English, Chinese, French, German, Spanish, Russian, Polish * For Heat Recovery network systems with more than 30 indoor units, consult the D&T manual for proper wiring and the use of signal amplifiers. Emergency stop control Air conditioner can be turned off through the external input control It allows multiple indoor unit grouping Emergency stop function Functions 0 Function Up to 00 indoor units can be controlled Multiple indoor units can be grouped and controlled Schedule timer function is standard (0 patterns per day) Emergency stop function(through the external input control) Temperature upper and lower limit setting Versatility Emergency stop function: Air conditioner can be turned off through the external input control The stored data can be transferred via USB port CSV format data edited by PC can be imported to Touch Panel Controller. Data transfer available by USB 70 F 70 F Restaurant 78 F 76 F 76 F Individual control Flexible grouping Easy installation Touch Panel Controller does not require mounting an additional power supply. No additional components are required for installation. 70 F 78 F 70 F Schedule control Indoor units operation monitoring 70 F 7 F Automatic clock adjustment The time setting of each controller can be set in batch automatically. Actual screen size Easy operation Easy maintenance 50 Easytounderstand icondriven Graphical User Interface (GUI) Operation can be selected using your finger or the dedicated touch pen by pressing the appropriate onscreen icon Uptodate status display Background color identifies current control operation; Blue for monitoring, green for operational control Flat touch screen is easily cleaned Nonglare coating on touch panel controller minimizes fingerprint marking Easytoremove front cover Specifications Power Supply Dimensions (H x W x D) in. (mm) Weight lbs. oz. (g) Interface UTYDTGY 000V 50/60Hz 0/ (60) x 9/6 (6) x /8 (5) lbs..8oz. (50) USB.0 5

27 VRF System Controller UTYAPGX System Controller provides advanced monitoring & control of VRF network systems. Advanced functions and control from a single dedicated PC. Up to VRF network systems (600 indoor units, and 00 outdoor units) can be controlled from a single System Controller. Precision building air conditioning control. Additional Energy Saving options N E W System Controller Lite has standard functions sufficient for air conditioner management in small and medium scale buildings. Software * For a Heat Recovery network systems with more than 30 indoor units, consult the D&T manual for proper wiring and the use of signal amplifiers. System Controller Lite UTYALGX Up to a maximum of VRF network system, 00 indoor units, and 00 outdoor units can be controlled. In addition to air conditioning precision control function, a variety of management software is available as an option to give customoers a wide range of choice. User friendly view and operation Click & Operate : The property is shown visually from the perspective most suitable for operation and operated accordingly (Click & Operate). You can select from among the displays of site, building, floor, or list. Click & Operate the whole building! Properties can be shown using one of the four displays of site, building, floor, or list. Software VRF network systems 00* Outdoor units,600* Indoor units VRF network systems 00 Outdoor units 00 indoor units Freely define groups for batched control : Indoor units can be freely grouped for simple batched control from a tree menu. Grouping by hierarchal structure, such as by section, division or department is possible. Click & Operate any specified unit(s)! Diverse operation management & Data management Schedule management Annual schedules can be set for each remote controller group / user defined group. Start / stop, operating mode, remote controller prohibition, and temperature settings can be set up to 3 times per day at 0 minute intervals for up to 0 configurations for each remote controller group. Settings can be made for periods straddling midnight. Allows programming of special settings for holidays, including public holidays, for a complete year. Low noise operation of outdoor unit can be scheduled. Diverse control of indoor unit Indoor unit operation state, operation mode, etc. are displayed Indoor unit start / stop and operation mode switching Room temperature set point limitation Remote controller prohibition This prohibits changes to the operation mode, temperature, start/stop, etc. Error display & notification Error is notified with popup message, audible sound and real time when error occurs. Error for the past year are logged and can be reviewed later. Operating & control record Displays the history of operation status and control. Data base import/export Imports/exports registration data, layout data, and image data. Only the administrator can make this setting. Automatic clock adjustment The time setting of each controller can be set in batch automatically. Site view Batched control of freely defined groups The display is easily changed by pressing the button. List view Electricity charge apportionment Electricity charge apportionment calculation framework Suppose you want to find the power consumed by the air conditioners of each tenant from the electricity charge for each month. With electricity charge apportionment function, used energy apportionment ratio will be provided, calculating in detail the energy consumed by the units used by each tenant. This information is then used to calculate the charges for the electricity consumed for air conditioning by each tenant from the total electricity charges in the bill from the electric power company. (See figure at right) The detailed calculation takes into consideration such things as unused rooms and nighttime electricity charges and shows them in a charges calculation sheet. Energy used by each unit is calculated Tenant A Standard for System Controller Option for System Controller Lite UTYPLGXA Tenant B Energy apportioned by the outdoor unit to each indoor unit is calculated Tenant A Tenant B System Configuration Example Tenant C Tenant C 5 Click & Operate the whole floor! Note: D floor layout / 3D building display are not available for System Controller Lite. Batched control of freely selected units Building view The floor layout drawing can be imported to easily make the settings for the actual building. Floor view Click & Operate the unit! Powe r distribuibu bution board Electric power company Outdoor unit System Controller 3Ø, wire 08/30V, 60Hz Electricity charges (air conditioning) RB Unit Tenant A Tenant A Tenant A3 Tenant A Tenant A5 Tenant A6 Tenant B Tenant B Tenant B3 Tenant C Tenant C Tenant C3 Signal transmission line Powe r distribuibu bution board Ø, wire 08/30V, 60Hz Electricity charges by tenant are calculated The distribution ratio for energy used by each indoor unit is calculated and the electricity charges for the energy used by each indoor unit are calculated from the total electricity charges. Tenant A Electric Bill Tenant B Electric Bill Tenant C Electric Bill The energy used by each indoor unit and the energy apportioned by the outdoor unit are added together to calculate the total amount of energy used. Indoor unit energy used Apportioned energy Indoor unit total energy used 53

28 5 System Controller and System Controller Lite (continued) Remote management System Controller may be used on site or remotely over various networks for remote central control. System Controller requires softwares working together. VRF Controller runs on site and communicate with VRF system. VRF Explorer runs remotely and provides user interface and communicate with the VRF Controller. VRF Controller and VRF Explorer program may run in a single PC or in different PCs separated by network. By using VRF Explorer software, one PC can perform central control of 0 VRF system sites with max. 0 buildings per site. On site central control Max. VRF network systems per site VRF Explorer Internet or Telephone Line or LAN VRF Controller Central Monitoring Screen for all Properties Special Property Detailed Monitoring Screen Energy saving management Several energy saving operations can be set and managed. Energy saving options can be used while keeping occupants comfortable. Energy saving graph data: This graph compares the electricity consumption with the previous month and previous year to make it easy to analyze the energy saving effect. Indoor unit rotation operation Operation of indoor units can be rotated to reduce power consumption while maintaining comfort. Rotation quantity and rate can be set. Indoor unit rotation ti screen Energy Saving Management Main Screen Remote central control A maximum of 0 locations, such as offices or factories Building Management Company B (In charge of the night shift) Security Company Internet or Telephone Line or LAN Internet or Telephone Line or LAN Headquarters Management Center Software VRF Explorer can control or monitor up to 0 sites. VRF Controller VRF Explorer Building management company, management center, etc. VRF Controller can be monitored from any number of VRF Explorers (Up to 5 connections simultaneously). VRF Explorer VRF Explorer Peak cut operation Standard for System Controller Option for System Controller Lite UTYPLGXR VRF Explorer VRF Explorer Outdoor unit capacity save Building Management Company A (In charge of the day shift) VRF Explorer Office Management Center VRF Controller Option for System Controller UTYPEGX Option for System Controller Lite UTYPLGXE A power meter can be connected to detect the total power consumption of the system while using energy saving features to carefully control the power consumed. Shifting set temperature, indoor unit rotation and other features maintains comfort while conducting control options. Target power consumption for individual groups can be maintained. Outdoor unit capacity save sets a limit for maximum power consumption for the system by limiting capacity. Can be set from 50% to 00%. Hot day of summer Cold day of winter Forced thermostat off range Outdoor unit stop range Target power consumption Shows change in power consumption by time Outdoor unit capacity control screen Power consumption Ideal control line (Use of average power consumption) Outdoor unit capacity upper limit Time FUNCTIONS SUMMARY FUNCTIONS SUMMARY Function System specification Site supervision Error management History Operation control Schedule Remote managemment Electricity charge apportionment Energy saving management Others PERSONAL COMPUTER SPECIFICATIONS Operating system Type Max. VRF networks supported Max. indoor unit / remote controller groups per VRF network Max. outdoor units per System controller Max. indoor units / remote controller groups per System controller Max. outdoor units per System controller Multi site display Number of building / site Number of floor per site Number of floor per building 3D graphical layout view D graphical layout view List display Tree display Group display Error notification Audible alarm Error notification Error history Operation history Control history On/Off Operation mode Room temperature Individual control Individual management Other Annual Schedule Special day setting On /off per day On / off per week Day off Min. unit of timer setting (Minutes) Low noise mode Weekly schedule Remote monitoring Remote operation control Remote function setting Apportionment charge/bill calculation Tenant (block) setting Common facilities apportionment setting Rated power consumption allotment setting Individual calculation at cooling and heating Electricity meter supported Indoor unit rotation Peak cut control Outdoor unit capacity save Record of energy saving operation Energy saving information Power consumption monitor Electricity meter supported Database import/export Automatic clock adjustment Multi language Fan speed Air flow direction Economy mode Room temperature set point limitation Test operation Antifreeze Remote control prohibition setting Temperature upper and lower limit setting Filter sign reset Memory operation Pattern operation Microsoft Windows XP SP3 (3bit) Professional (*) Microsoft Windows Vista SP (3bit) Home Premium, Business (*) Microsoft Windows 7 SP (3/6bit) Home Premium, Professional (*) Microsoft Windows 8 (3/6bit) Windows 8, Windows 8 Pro (*) [Supported languages] (*) English only (*) English, Chinese, French, German, Russian, Spanish, and Polish CPU Intel Core TM i3 GHz or higher Memory GB or more (Windows XP, Vista, 7 3bit), GB or more (Windows 7 6bit, Windows 8) HDD 0GB or more of free space Display 0 x 768 or higher resolution USB port is required for each of the followings for Server PC ; Wibu Key (Software protection key) Interface Echelon U0 USB Network Interface (Required for each VRF Network) Ethernet port is required for remote connection using internet. Accelerator Requires the internal graphics accelerator be compatible with Microsoft DirectX 9.0 (for only System Controller) Software required Adobe Reader 9.0 or later Personal computer must be field supplied. U0 USB Network Interface must be field supplied. Contact Echelon Corporation or its local sales representative for detail. Product Name : U0 USB Network Interface TP/FT0 Channel Model Number : 7500R languages System controller UTYAPGX : Available. : Not available. *:Power calculation application software is necessary, please contact your local Fujitsu representative. System controller lite Option Option UTYALGX UTYPEGX UTYPLGXR * 7 languages Option Option UTYPLGXA UTYPLGXE 55

29 70.0 F VRF Control System Diagram Building Management Air Conditioning Central Control System Controller (Software) UTYAPGX System Controller Lite (Software) UTYALGX USB Adaptor * Air Conditioning Individual Control Individual Touch Panel Controller UTYRNRU 70.0 F Outdoor unit Indoor unit System Airstage Portal portal.fujitsugeneral.com The Airstage Portal provides a single source for all information for Fujitsu Airstage VRF systems. From the Airstage Portal, all registered users have access to: Manuals, Literature, Design Simulator Software, Commissioning Forms, Troubleshooting Guides, Design & Technical Manuals and Online Training. What s on the Portal? Tools for Engineers and Contractors Information & Downloads Access to Literature Online Access to all Manuals Download Design Simulator Internet or Public Telephone Line Simple Remote Controller UTYRSKU With the ability to select mode Additional features, such as the Airstage Project Manager, are available to Fujitsu Reps, Fujitsu Distributors and Fujitsu Sales Engineers. The Airstage Project Manager supports projects from the design stage through completion and ensures clear and effective communication between all Fujitsu team members. Technical Information Troubleshooting Guides Instructional Videos Frequently Asked Questions Generalpurpose Building Control Computer Connectable to various sized BMS/BAS* Touch Panel Controller UTYDTGY Central Remote Controller UTYDCGY Remote/Monitoring side BACnet Gateway (Software) UTYABGX USB Adaptor * Simple Remote Controller UTYRHKU Without ability to change operation mode. Wireless Remote Controller UTYLNHU Signal Amplifier UTYVSGX IR Receiver Unit UTBYWC IR Receiver Kit UTYLRHYB The Airstage Project Manager applies technology to simplify project management and ensure a successful VRF installation. A central place for project members to coordinate. Who Has Access to the Portal? Engineers Contractors Fujitsu Distributors Independent Airstage Sales Reps Fujitsu Regional Sales Managers (RSMs) Fujitsu Sales Engineers (SEs) Training Designing Airstage Systems Reinforce information covered in onsite training classes Learn about new and advanced Airstage features Warranty & Commissioning Submit Commissioning Report Print Extended Warranty Certificate Parts Identification Diagrams Tools for Fujitsu Sales Team or Internet or Public Telephone Line Network Convertor (BMS / LONWORKS ) UTYVLGX Web Monitoring Tool (Software) UTYAMGX (VRF system side) USB Adaptor* Cardkey (Field supplied) USB Adaptor * External Switch Controller UTYTEKX Service Tool (Software) UTYASGX For single split Network Convertor UTYVGGX Maintain Projects Upload Design Simulator files Track project status Submittals & Closeout Documentation Automatically generate submittals & closeout documents Commissioning Report and closeout documents are archived for future reference (Monitoring side) *. BMS/BAS: Building Management System / Building Automation System *. USB Adaptor is U0 USB Network Interface of Echelon Corporation. Transmission line (VRF Network) Module link Remote controller line USB cable LONWORKS Network Ethernet Signal line(single split system) Group Remote Controller line Warranty Process warranty claims 56 57

30 Service Tool UTYASGX Software Control and Monitor Up To 00 Outdoor units 5) Error History Displays the error information for each unit. The error information can sequentially be displayed up to 50 items as they occur starting with the latest error. m Extensive monitoring and analysis functions for installation and maintenance. Operation status can be checked and analyzed to detect even the small abnormalities. Data collected and stored on site can be checked later, offline, offsite for more detail analysis. One VRF network system with maximum number of up to 00 units can be monitored and controlled. Operation status and various sensor information can be monitored and checked real time in the form of list, refrigerant circuit diagram, graphs as well. Simple operation control functions are useful during maintenance. The recent error history can be retrieved from units on demand to perform analysis on the cause of the error, after connecting Service Tool to the VRF network system. Commissioning tool supports test runs, data storage for each unit and saving of data as CSV files, which may be formatted to create commissioning report. Connectable to any point of transmission line with USB adapter * (included) Connection between VRF network system to fieldsupplied personal computer is possible via small U0 USB interface. Control and Monitor Up To 00 Indoor units 6) Remote File Download Operation and error history can be downloaded. User can choose which data download by specifying the system, unit and time frame. 7) Commissioning Tool During a test run, the outdoor unit/indoor unit sensor data can be saved for completing the commissioning report. After the end of test running, this data can be exported in CSV file format. 8) Network Topology Analyzer A list of units connected to the VRF system network is displayed in network segments in tree form. Wiring connection 9) Remote Setting Setting of the indoor unit can be performed remotely. Refrigerant piping 0) System Time Setting Time of day setting, for all controllers in a system, can be performed simultaneously. Indoor unit USB adapter (included) (Field supplied) ) Software Version The software version of units are acquired and displayed. ) Error Memory Reader When an error occurs in an indoor unit, the system records the operation data before the error and saves to a CSV file. Transmission line Indoor unit *USB Adapter is U0 USB Network interface of Echelon Corporation. Easy connection using USB adapter ) Central Release Limitations on individual indoor units can be released from the central controller (remote controller limit, temperature limit). 3) Model Name Writer A custom model name can be given for an indoor unit. Note: To perform Error Memory Reading, the Service Tool must be connected directly to the corresponding outdoor unit. Refer to the Operation Manual of the Service Tool for detail. 5) Time Guard Information Data for determining maintenance schedule (integrated time for compressor, fan, etc.) for the indoor and outdoor units can be output to a CSV file. Functions 58 ) System List Displays the overall operation status of all or specified units in the system in a list form. ) Equipment Detail (Diagram) Displays the detail information for sensor values, electrical components etc. for the specified units in schematic. The information here can be used along with the detail information in list form, to check the operation status of units and make detail analysis on the cause, in case an error occurs. 3) Equipment Detail (List) Displays the detail information for sensor values, electrical components etc. of units in a specified refrigerant system in list form. The information here can be used along with the detail information in diagram form, to check the operation status of units and make detail analysis on the cause, in case an error occurs. ) Operation History The indoor units or outdoor unit operation history can be recorded. The displayed operation history can be printed out and saved to a CSV file. PERSONAL COMPUTER SPECIFICATIONS AT compatible machine that runs Microsoft Windows Operating System Microsoft Windows XP Professional (English version / Service pack 3 or later) Microsoft Windows Vista Home Premium, Business Edition (English version/service pack or later) Microsoft Windows 7 Professional (English version/service pack or later) CPU Intel Pentium / Celeron, AMD Athlon TM / Duron TM GHz or higher HDD 0 GB or more of free space Memory GB (Vista, 7), 5 MB (XP) or more Interface USB port for U0 USB Network Interface and Software protection key. Required Software Internet Explorer 6.0 or 7.0 or 8.0 / Adobe Reader 9.0 or later Required Hardware CDROM drive <PACKING LIST> Packing List CDROM / Wibu Key, U0 USB Adapter Personal computer must be field supplied. 59

31 Design Simulator Easy Equipment Selection, Complete Selection Output, Reliable Project Management VRF Design Simulator makes it easy to select equipment for complex building air conditioning systems. The software output contains all important design data including: Equipment Schedule, Piping Layout, etc. (all of the documentation needed to estimate a project.) Design Simulator simplifies the design process. To design a system, just select the indoor unit types, designate the groups, and the software will automatically select the outdoor unit and create the piping and wiring diagram. Design Simulator also checks all of the equipment information to ensure proper installation. Software Requirements Software Operating System System Requirements Specifications Design Simulator Microsoft Windows XP / Vista / 7 / 8 Hardware Display Software CPU: Intel Core i3 Processor GHz or higher Memory: GB or more (Windows XP, Windows Vista, Windows 7 3bit) GB or more (Windows 7 6bit), HDD: 0GB or more of free space 0 x 768 dots or more Internet Explorer 7.0 or later Acrobat Reader 9.0 or later Microsoft Word 003 / 007 / 00 Step Step Select the Indoor Unit Select the model Choose the model for each system. Select the Outdoor Unit Choose the unit types and the conditions and the software will select the correct indoor unit. Indoor unit can also be selected manually. Piping Length / Piping Diagram Step 3 Step Step 5 Using the Drag & Drop function, connect the indoor unit to the appropriate outdoor unit. Step 6 Select Converters and Central Control Choose additional devices to meet the needs of the project. Piping diagram is created automatically. As piping lengths are entered, system automatically calculates refrigerant charge. Step 7 Report Output Design Simulator creates a project output with all of the project schedules and schematic drawings. Step b Select the Outdoor Air Unit If desired, choose the "Outside air unit" option. Outside air units are selected based on required airflow. Wiring / Controller Diagram Automatically creates the wiring diagram. Simple grouping functions create a custom wiring diagram for the project. Setting Software can be customized for any geographic location. Units (US conventional / Metric) Language Setting Custom Database Function Output Settings Item Function Subject model VRF VII, VRII, includes Outdoor Air Units Multiple language setting (Choose from 5 different languages) Multiple unit setting Preferences Project detail information setting Brand/User name setting User option setting Auto mode selection (Indoor unit/outdoor unit/piping/wiring) Manual mode selection Model selection Optional parts selection Controller/Adapter/Convertor selection Auto drawing (Piping diagram/wiring diagram) Drawing Auto product information display Material list display Product detail display (Photo, Specifications, Options) Output data Diagrams display (Piping/Wiring) Additional refrigerant volume (Input piping length) CAD data (DDXF, 3DRFA) Word (rtf) Report format CSV DXF, RFA Auto update via internet Update Download the latest data from the Airstage Portal (portal.fujitsugeneral.com) Note:. Specifications are subject to change without notice. New models will be added as they are introduced. Output Equipment selections and schedules can be output in standard industry file formats. Word format Excel format Auto CAD format D Data 3D Data (RevitMep data) Wiring and piping schematic drawings Software updates automatically with the latest product data. user side(pc) Maintains software integrity Maintains software history Auto Update Request for update Latest information is transmitted FTP server side (PC) Updates product information 60 6

32 Building Information Modeling (BIM) Auto Louver Grille Kit FUJITSU provides the Building Information Modeling (BIM) object models UTDGXSAW, UTDGXSBW and contents for our VRF system and some products to the architect, designer and contractor using Autodesk Revit technology from our Website and Autodesk Seek Website, etc. BIM Object Models Ensure Proper Design Opened louver Closed louver Operation with indoor unit Auto Louver can be controlled by remote controller of indoor unit. Up and Down auto swing Fixed airflow or auto swing angle settings Autoclosing louver When operation of indoor unit is stopped, the louver will automatically close. Many products available We provide BIM data for indoor units, outdoor units, and accessories. We will continue to create and provide products to support the global market. Object models: VRF AIRSTAGE TM VII /8 Rooms Multi HFI Files : Indoor units 75 files / Outdoor units files / Options 5 files 3D and D product data We provide 3D data that is similar to the product appearance. D CAD design operations are supported and D display is also provided. The data can also be output in other formats, such as DXF and DWG, which are used by other design CAD. Installation limitation The equipment installation limitation range is shown. The distance range from the wall, etc., is automatically displayed to make it easy to provide highly reliable layout designs. Installation information Other information, such as symbols showing the airflow direction that are required for installation drawings, is built in and can be automatically reflected in D drawings. Installation drawings can be created easily. Product specifications & Link information Contains the basic information required for air conditioner design, including unit size, capacity, input power, noise, and airflow rate. Data volume Fujitsu Revit files are small, requiring very little system resources. Required software Autodesk Revit series software Autodesk Revit Architecture Autodesk Revit MEP Autodesk Revit Structure Data format RFA Product parameter Power source Input power Capacity Airflow rate Sound pressure level Dimensions Weight Connection pipe diameter Refrigerant Material/Color Specifications Dimensions W W Fitting Flange Grille Unit: in. Model Name W W H H D D UTDGXSAW 67/8 53/3 73/3 53/6 /3 35/6 UTDGXSBW 33/ 33/ H D D H Flexible Control Duct type Wired Remote Controller UTDGXSAW UTDGXSBW Applicable Indoor Unit Power Supply Connecting with Control box of indoor unit Fixing of Auto Louver Grille Screw fixing to Flange or Rectangluar Duct Extension Square Duct Limit 393/8 (Max. duct length between indoor unit and grille) Net Dimension (H x W x D) inch (mm) 73/3x67/8x(35/6+/3) [80x683x(8+9)] 73/3x33/x(35/6+/3) [80x883x(8+9)] Weight Net lb.. (.0) 5.6 (.5) Gross (kg) 6.7 (3.0) 7.8 (3.5) Color White Louver Motor Stepping Motor Accessories Fitting Flange, etc. Operation range ARUL7/9//RLAV ARUL7/9//TLAV F ( C) 6 to 90 (8 to 3) % RH 80% or less Heating F ( C) 50 to 86 (0 to 30) ARUL8RLAV ARUL8TLAV Wireles Remote Controller Auto Louver Grille 6 63

33 Optional Parts Connection Units Specifications Separation Tube X < 96.5 kbtu/h 96.5 kbtu/h< X < 93 kbtu/h 93 kbtu/h< X Separation Tube ( Pipe) UTPAX090A UTPAX80A UTPAX567A Gas Pipe Gas Pipe Gas Pipe Total cooling capacity of indoor unit (X)(k) X < X < X (3 Pipe) UTPBX090A UTPBX80A UTPBX567A Liquid Pipe Liquid Pipe Liquid Pipe Total cooling capacity of indoor unit (X)(k) X < X < X UTPAX090A UTPAX80A UTPAX567A Header Suction Gas Pipe Suction Gas Pipe Suction Gas Pipe ( Pipe) Total cooling capacity of indoor unit (X)(k) 36 Branches 38 Branches UTRH0906L UTRH806L UTRH0908L UTRH808L X < X < 93 Discharge Gas Pipe Discharge Gas Pipe Discharge Gas Pipe (3 Pipe) 36 Branches 38 Branches UTPJ0906A UTPJ0908A UTPJ806A UTPJ808A Total cooling capacity of indoor unit (X)(k) X < X < 93 Liquid Pipe Liquid Pipe Liquid Pipe Outdoor unit Branch kit UTPBX090A UTPBX80A UTPBX567A Quantity Required outdoor units 3 outdoor units UTPCX567A (for VII) UTPDX567A (for VRII) Header Outdoor Unit Branch Kit RB Unit 6 Branch 8 Branch Gas Pipe Gas Pipe Gas Pipe Single type Multi type Liquid Pipe Liquid Pipe Liquid Pipe UTRH0906L* UTRH0906L UTRH806L** / UTRH806L UTRH0908L* UTRH0908L UTRH808L** / UTRH808L UTPCX567A UTPRU0AH / UTPRU0BH / UTPRU0CH UTPRU0BH Suction Gas Pipe Suction Gas Pipe Suction Gas Pipe RB Unit Type Single type Multi type Discharge Gas Pipe Discharge Gas Pipe Discharge Gas Pipe Power source UTPRU0AH UTPRU0BH UTPRU0CH Single phase 30V, 60Hz UTPRU0BH Liquid Pipe UTPJ0906A UTPJ0906A* / UTPJ806A UTPJ806A** Liquid Pipe UTPJ0908A UTPJ0908A* / UTPJ808A UTPJ808A** Liquid Pipe UTPDX567A Input power Number of branches Maximum capacity of connectable indoor units(q) Maximum capacity of connectable indoor units per branch(q) W k k 8 Q 7 Q 7 8 Q 60 Q 60 Q 96 Q 96 0 Q 9 * Q 60 * X < 96.5 kbtu/h ** 96.5 kbtu/h < X < 93 kbtu/h Maximum number of connectable indoor units per branch Dimensions (H W D) in.(mm) /6 3/ 09/6 ( ) 8 8 0/ 57/8 67/8 ( ) 6 *: In case of two RB units connected in series (total 8branches), maximum capacity of connectable indoor units is up to 9k 65

34 Optional Parts For Duct Models For Cassette Models Flange Round Rectangular IR Receiver Unit Wide Panel Air Outlet Shutter Plate Closes the air outlet when 3 directional airflow is required. Fresh Air Intake Kit For Compact Cassette type For Cassette type Indoor unit 37.5 (950 mm) Panel 3.5 (600 mm) 3.5 (600 mm) UTGAGYAW UTRYDZC UTRYDZB UTZVXAA UTZVXGA UTDRF0 UTDSF05T (Set of pcs) Auto Louver Grille Kit For Slim duct type UTBYWC Remote Sensor Unit Accurate temperature is possible sensing room temperature using a remote sensor unit. Panel Spacer Panel spacer 9.5 ( mm) Insulation Kit For Humidity Insulation Kit IR Receiver Kit Wireless Remote Controller sold separately. UTGBGYAW UTZKXGA / UTZKXGB / UTZKXGC UTYLRHYB UTDGXSAW (For 7/9// type) UTDGXSBW (For 8 type) LongLife Filter UTYXSZX Drain Pump Unit Type Wide Panel Air Outlet Shutter Plate Fresh Air Intake Kit Panel Spacer Insulation Kit for Humidity IR Receiver Unit Compatibility Cassette Type (AUUB836) Cassette Type (AUUB836) Compact Cassette Type (AUUA7) Cassette Type (AUUB836) Compact Cassette Type (AUUA7) Cassette Type (AUUB836) Cassette Type (AUUB3036) Cassette Type (AUUB8) Compact Cassette Type (AUUA7) Cassette Type (AUUB836) Model Name UTGAGYAW UTRYDZC UTRYDZB UTZVXGA UTZVXAA UTGBGYA UTZKXGA UTZKXGB UTZKXGC UTYLRHYB UTDLF5NA UTDLF60KA UTZPXNBA Type Flange (Round) Flange (Rectangular) IR Receiver Unit LongLife Filter Auto Louver Grille Kit Remote Sensor Unit Drain Pump Unit Compatibility Duct Type (ARUM36) Duct Type (ARUM36) All Duct Type Static Duct Type (ARUH3660) Duct Type (ARUM36) Slim Compact Duct (ARUL7) Slim Compact Duct (ARUL8) All Duct Type Duct Type (ARUM36) Model Name UTDRF0 UTDSF05T UTBYWC UTDLF60KA UTDLF5NA UTDGXSAW UTDGXSBW UTYXSZX UTZPXNBA For Ceiling Models Drain Pump Unit UTRDPBT Type Drain Pump Unit Compatibility Ceiling Type (ABUA3036) Model Name UTRDPBT 66 67

35 Applications There are many applications for Airstage VRF systems including such markets as education, healthcare, hospitality, utilities, office buildings, apartment buildings, condominiums, and restaurants. Medical and Healthcare Facilities VRF gives each patient individual control of their room temperature. Central control ensures that air conditioning is only delivered to rooms that are occupied. INDIVIDUAL CONTROL VRF gives each patient or each room individual control of their room temperature. CLEAN AIR VRF systems can use ductless indoor units reducing the time and expense of maintaining a HVAC system and eliminating the risk of ductborne molds and bacteria. CENTRAL CONTROL Powerful central control ensures that heating or cooling is only delivered to rooms that are occupied. This provides enormous savings for facilities with revolving occupancy. RELIABLE PERFORMANCE Since each refrigerant circuit has the ability to operate independently, a properly designed VRF system can add a layer of security to a HVAC system. If an individual unit needs to be shut down for repairs, the rest of the system can operate normally. Educational and Religious Facilities In a school, an investment in VRF is an investment in your community. VRF is more efficient than conventional systems, providing financial savings to the school for many years. Also, a quiet VRF HVAC system (as quiet as9 db) creates a much better learning environment for students. HEALTHIER FACILITY VRF systems can be integrated with fresh air systems to ensure that air quality meets the needs of the teachers and students. CENTRAL CONTROL Powerful central control can monitor and control individual schools, or an entire college campus, from a single location. ZONING Save energy by only heating or cooling the classrooms that are occupied. Set temperature can be preprogrammed to meet the energy budget for the school district. COMFORT VRF helps achieve a healthier, quieter, more comfortable and productive learning environment. HEALTHIER FACILITY VRF systems can be integrated with fresh air systems to ensure that air quality meets the needs of the occupants. VRF provides the most comfortable environment for all occupants. 68 INDIVIDUAL COMFORT With VRF, each patient can have their own controller to set the room temperature for their maximum comfort. 69

36 MultiTenant Dwellings VRF improves the quality of multitenant buildings while reducing tenant complaints. quality VRF systems let owners save on energy costs and reduced maintenance costs. With VRF, each tenant has individual control over the temperature setting for the comfort of their home. QUALITY By delivering quiet, efficient heating and cooling, VRF improves the quality of multitenant buildings and reduces tenant complaints. ENERGY SAVINGS Efficient VRF systems reduce the total energy costs for buildings over most other options. quality systems reduce maintenance and service costs. INDIVIDUAL BILLING Using the Energy Charge Apportionment feature, landlords can easily bill each tenant for the percentage of total energy the individual tenant consumes. Office Buildings and Retail Spaces VRF provides a comfortable work environment for all employees. Zoning ensures that energy is only used to cool/heat occupied offices. Quiet indoor units and precise temperature control creates the most comfortable and productive work environment. QUIET Indoor units (as quiet as 9dB) and outdoor units (less than 6dB) creates a pleasant work environment and reduces noise complaints. ZONING Save energy by only heating or cooling occupied offices. No more hot/cold calls since each zone or tenant has individual control of the set temperature. CONTROL Powerful controls options can manage and monitor entire building from a single location. INDIVIDUAL COMFORT With VRF, each tenant can have their own controller to set their room temperature for their maximum comfort. CONVENIENT CENTRAL CONTROL Landlord can monitor and control all indoor units from a central location. Landlord can even troubleshoot or solve tenant complaints remotely. QUIET Indoor units as quiet as 9dB ensures a quiet, comfortable living environment for all tenants. EASE OF INSTALLATION Can be installed in occupied office spaces with minimal disruption to occupants. Can even be installed without disrupting the existing HVAC system. FLEXIBLE As tenants and office configurations change, VRF system configurations can also be modified (within original design constraints) to meet the needs of new tenants. COMFORT VRF provides a comfortable work environment for all employees. Quiet indoor units and precise temperature control creates the most comfortable and productive work environment. 70 7