The Intelligent Choice in Comfort

Transcription

1 TM Variable Refrigerant Flow System Multi Air Conditioning System for Buildings The Intelligent Choice in Comfort SERIES

2 Building air conditioning de Providing highly efficient, energy-saving operation. HEAT PUMP & COOLING ONLY SERIES A high-performance operating system utilising innovative triple high-efficiency compressors and advanced refrigerant flow control technology (Power Balance Technology). The result is superior energy savings and impressively low operating noise. Capable of connecting up to 13 (22.4kW) or 16 (28kW) indoor units to one outdoor unit. OUTDOOR UNITS LINE UP R407C R22 Heat Pump AO 90TPCMF(28kW) AO 72TPCMF(22.4kW) Cooling Only AO 90EPCMF(28kW) AO 72EPCMF(22.4kW) Heat Pump AO 90RPCMF(28kW) AO 72RPCMF(22.4kW) Cooling Only AO 90APCMF(28kW) AO 72APCMF(22.4kW) AO : AOY (FUJITSU), AOG (GENERAL) INDOOR UNIT INDOOR UNITS LINE UP Choose the right indoor unit to match the building requirements. Various combinations of indoor unit type and capacity 11 types 49 models, ranging from 2.2kW to 17.0kW. Compact Cassette Cassette Compact Duct Silent model Static Pressure Duct Static Pressure Duct Silent model Slim Type Unit fascia can be adjusted up to 35 to enable installation in a narrow ceiling s suitable for quiet rooms such as a hotel or a bedroom Duct Compact size panel design that fits standard ceiling panel (600x600) see page 27 Detachable grille makes filter maintenance easy Small and compact indoor unit suitable for many applications see page 27 see page 28 see page 28 Slim compact design allows for easy installation in narrow ceiling spaces up to 270 These indoor units allow for high airflow quantities see page 29 2

3 veloped to care for people Non-inverter system free of electrical noise emissions. HEAT RECOVERY SERIES A high-performance operating system utilising innovative triple high-efficiency compressors and advanced refrigerant flow control technology (Power Accumulation Technology). With heat recovery operation, cooling and heating can be performed simultaneously and automatically within the same refrigerant system. This approach provides maximum energy efficiencies. Capable of connecting up to 16 (28kW) indoor units to one outdoor unit. OUTDOOR UNIT R407C Heat Recovery AO 90MPCMF(28kW) AO : AOY (FUJITSU), AOG (GENERAL) Floor / Ceiling Ceiling Compact Wall Mounted Wall Mounted Ceiling Wall Comfort model 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 Easily concealed in any installation This type of indoor unit is best suited to a room where a low noise level is required Compact Wall Mounted indoor unit can't be operated in the Heat Recovery System. Double auto swing louver provides pleasant air flow to every corner of the room Attractive unit to which can be installed 40 from the ceiling see page 29 see page 30 see page 30 see page 31 see page 31 3

4 TM New operating system achieves high stan R407C Heat Pump AO 90TPCMF(28kW) AO 72TPCMF(22.4kW) Cooling Only AO 90EPCMF(28kW) AO 72EPCMF(22.4kW) R22 Heat Pump AO 90RPCMF(28kW) AO 72RPCMF(22.4kW) Cooling Only AO 90APCMF(28kW) AO 72APCMF(22.4kW) AO : AOY (FUJITSU), AOG (GENERAL) Dual casing bell mouth Large propeller fan V shaped heat exchanger unit Intelligent control circuit 3 compressor system Efficiency System New operating system Power balance control The newly developed operating system controls the refrigerant flow rate inside the refrigerant circuit through the use of dual control technology, i.e. compressor capacity control technology and power balance control technology. This approach delivers high operating efficiencies through optimum refrigerant flow. Cooling COP Heating COP COP values are base on our own testing method. Compressor capacity control Compressor capacity control is achieved through the optimum balance of three individually rated compressors. This approach is extremely efficient as it provides a wide range of refrigerant flow rate options. Furthermore, by controlling the amount 1 of gas pumped by each compressor, the system can accurately adjust refrigerant flow rates Required capacity low Operating capacity Power balance control technology achieves high operational efficiencies by detecting low pressure (evaporating temperature) during cooling and high pressure (condensing temperature) during heating and precisely controls the optimum refrigerant condition via refrigerant flow rate (capacity). Waste through excessive refrigerant flow is eliminated as is insufficient capacity due to insufficient refrigerant flow rate. (AO * 90TPCMF) HP Comp 1 LP Oil Separator Outdoor Unit Comp 2 Comp 3 Heat Exchanger Accumulator Tank Expansion Valve pressure control for cooling (-) Power loss Capacity or Power input New control range Conventional control range Target value Insufficient capacity (+) pressure Receiver Tank Valve Valve (-) Insufficient capacity Gas Liquid Capacity or Power input New control range Conventional control range Target value Indoor Unit H.E. E.V. pressure control for heating Power loss (+) pressure 4

5 Variable Refrigerant Flow System dards in comfort and performance HEAT PUMP & COOLING ONLY SERIES Selectable Operation Mode power and energy saving Reliability Recovery operation 15% Energy saving power and energy saving modes are freely selectable and have the effect of varying the outlet air flow temperature by 2 degrees. The energy saving mode delivers 15% energy savings, whereas the high power mode increases capacity by an equal amount. Outdoor Unit In the event of compressor failure an alarm is automatically triggered and the remaining compressor(s) will continue to operate, thereby ensuring continuous operation when possible. Comp.1 Temperature 15% quicker -power mode Energy saving mode Time power mode enables set point to be achieved much quicker (approx 15% faster). Temperature 15% energy saving Power Consumption -power mode Energy saving mode Time Energy saving mode discreetly adjusts room temperature to achieve a valuable 15% energy saving. Comp.2 Comp.3 Indoor Unit Each indoor unit operates independently from the others and is, therefore, not affected by a failure within any part of the network. Wide Operating Range Cooling + heating operation at low outdoor temperature of down to -15 C Outdoor unit operates over an outdoor temperature range of -15 C to 52 C for cooling and -15 C to 21 C for heating. Super Quiet Cooling 52 C -15 C Heating 21 C -15 C Oil recovery operation After a fixed period of time the oil recovery operation automatically returns accumulated oil found in the refrigerant circuit and indoor units. Surroundings Conscious No harmonic disturbances As our VRF system is not based on inverter technology to control refrigerant flow rate harmonic emissions are almost zero. As a result, it will not interfere with electronic equipment found in the office, factory or power distribution facilities, making it the ideal air conditioning solution for hospitals where harmonic emissions are strictly controlled. sound pressure level Operational noise has been reduced yet further through the application of a new dual casing bell-mouth and large fan. When set to silent operation, noise levels can be reduced by 5-6dB(A) compared to normal operation. Normal operation mode Silent operation mode 28kW 55 db(a) 50 db(a) 22.4kW 54 db(a) 48 db(a) (380V) Office automation Harmful effects Factory automation Power distribution facilities. 5

6 TM Maximum comfort from inbuilt flex R407C Heat Recovery AO 90MPCMF(28kW) AO : AOY (FUJITSU), AOG (GENERAL) Efficiency System Operating system Cooling and heating can be performed simultaneously within the same refrigerant circuit. Energy savings are made by transferring heat between the indoor units when in heat recovery operation. Cooling COP 2.98 Heating COP COP values are base on our own testing method (AO * 90MPCMF) Power accumulation technology Flow rate to the indoor unit(s) is controlled through the use of 3 differently rated compressors operating in a sequential step arrangement.while power accumulation technology controls the circulating load of the refrigerant flow between those steps. Smooth operation delivering high efficiencies Diagram The configuration of 3 constant speed compressors with differing capacities and power accumulation technology ensure smooth step changes and highly efficient operation. Comp.1 Comp.1 Required capacity Power accumulation technology Flow of refrigerant Comp.2 Power accumulation technology Comp low Comp.3 Operating capacity Flow rate between each step is controlled by power accumulation technology Comp.3 6

7 Variable Refrigerant Flow System ibility HEAT RECOVERY SERIES Wide Operating Range Reliability Cooling operation at outdoor temperatures down to -5 C Outdoor unit operates over an outdoor temperature range of -5 C to 52 C for cooling and -15 C to 21 C for heating Cooling 52 C Heating 21 C Recovery operation Outdoor Unit In the event of compressor failure an alarm is automatically triggered and the remaining compressor(s) will continue to operate, thereby ensuring continuous operation when possible. Comp Comp C -15 C Comp.3 Super Quiet sound pressure level Operational noise has been reduced yet further through the application of a new dual casing bell-mouth and large fan. When set to silent operation, noise levels can be reduced by 5dB(A) compared to normal operation. Indoor Unit Each indoor unit operates independently from the others and is, therefore, not affected by a failure within any part of the network. Oil recovery operation After a fixed period of time the oil recovery operation automatically returns accumulated oil found in the refrigerant circuit and indoor units. Normal operation mode 55 db(a) Silent operation mode 50 db(a) Comfortable Operation Heat recovery operation (380V) Heat recovery operation is a cooling/heating free operation system, cooling and heating can be performed simultaneously in the same refrigerant system according to user needs. At the moment, The Heat Recovery operation is an extremely superior type that provides a still greater energy saving effect by moving heat between indoor units that are performing the cooling and heating operations. This is by having the compressors act like a pump. Surroundings Conscious No harmonic disturbances As our VRF system is not based on inverter technology to control refrigerant flow rate harmonic emissions are almost zero. As a result, it will not interfere with electronic equipment found in the office, factory or power distribution facilities, making it the ideal air conditioning solution for hospitals where harmonic emissions are strictly controlled. Harmful effects Office automation Factory automation Power distribution facilities. 7

8 TM The VRF s quality features Economical Operation VRF differs from traditional ventilation and chiller systems being an economical multi air conditioning system that has the ability to exactly match air conditioning to the needs of the space. Whether operating continuously as required within coercial buildings and public facilities or with large load variations for hotels, etc the VRF maintains optimum operation for that building. That means optimum comfort for the occupants at minimum energy expenditure. Easy Installation System installation could not be easier, simply connect the refrigerant piping and data transmission line. Repositioning indoor units is just as easy. VRF Others Compact Size Save space by installing in tandem. Setting size 5.72 (Unit : m 2 ) Offering one of the smallest footprints available the outdoor unit provides 84kW(28kW X 3) capacity within a very tight space. VRF Others Free-up Valuable Space The VRF allows the height difference between outdoor and indoor units to be as much as 50m. Consequently for a 15 storey building, for example, all of the outdoor units can be installed out of the way on the roof, freeing-up valuable interior space. Easy Maintenance VRF Others VRF maintenance is easy and simple! Constant monitoring by a PC and integral software service tools can detect and alert fault enabling the service engineer to rectify before a failure occurs. Service Tool [Software] Model : UTR-YSTC Service Tool monitors the entire VRF system. Extensive monitoring and analysing functions.. Operational status can be checked and analysed to detect even the smallest abnormality.. By storing system operation status in a PC, data can be checked even when offline. 8

9 Variable Refrigerant Flow System HEAT PUMP & COOLING ONLY SERIES HEAT RECOVERY SERIES Flexible Construction Infinitely variable selection from 11 different types and 49 models of indoor unit plus 9 outdoor units. The outdoor unit is capable of handling 130% capacity, easily accoodating future system changes and expansion. System upgrade network parts *See details on page 38. CD-ROM (Software) Software Protection Key Network Convertor Model : UTR-YRDA (Option) This network convertor is to be used for connecting single split system or group remote controller with the VRF system. Network Convertor (LONWORKS ) Model : UTR-YLLA (Option) By using the UTR-YLLA, the VRF system can be centrally controlled or monitored from a BMS with a LONWORKS interface. Comparison with the features between VRF and other system VRF system BACnet Gateway [Software] Model : UTR-YLBA The central control of maximum 1600 indoor units can be realized by connecting the VRF system to the BACnet, a global standard of the open network Other system Heat Transfer Media Refrigerant Water Basic Heat Carrying Capacity 49 kcal/kg (10 times higher than chiller) 5 kcal/kg Energy Efficiency Energy Efficiency Direct heat transfer from refrigerant to room air Less Energy Efficiency 1st. stage heat transfer : From refrigerant to water 2nd. stage heat transfer : From water to room air Overall Heat Transfer Efficiency Between refrigerant & room air Between water & room air Energy Saving Operation Time Short (To reach set room temperature) Long (To reach set room temperature) Energy Transmission Loss Heat loss through connecting pipe from outdoor unit to indoor unit Heat loss through connecting pipe from chilled water unit to indoor fan coil unit System Efficiency (Partial Load Operation) (Refrigerant flow reduced due to compressor power reduction) Compressor power consumption reduced but constant water circulation pump consumption Heating Operation Performance (Below 0 C) Sufficient (Discharge air temperature from indoor unit above 37 C) Insufficient (Except connecting water heating boiler) Additional Benefits Flexibility (Choice of Fan coil Unit) More Flexible Less Flexible Maintenance simpler and easier than "other systems" Periodic Note: "Other system" means water chiller system. 9

10 TM For consultants and building des The VRF system offers an infinitely variable choice of indoor and outdoor units: 11 types and 49 models of indoor units together with a choice of 9 outdoor units. Plus 2-pipe (heat pump, cooling only) and 3-pipe (heat recovery) systems are available providing inbuilt reliability. VRF offers flexible and quick air conditioning design solutions supported by low running and maintenance costs, particularly when compared to conventional systems. Design Flexibility Shorten the design time Compared to conventional building air conditioning systems, VRF system design is fast thanks to the simplicity of the outdoor unit, refrigerant piping and data transmission - and the VRF can control up to 100 outdoor units and 400 indoor units. Refrigerant piping between outdoor and indoor units can extend up to 100m in length with a height difference of 50m, making 15-storey buildings easy to accoodate. So, system design is uncomplicated and fast. Long piping for high-rise buildings Vertical lift between outdoor unit and indoor units : 50m maximum. When outdoor unit is located above indoor unit. When outdoor unit is located below the indoor unit the height difference is 40m maximum. Vertical lift between indoor unit and indoor units : 15m maximum. Actual pipe length : 100m maximum. Equivalent pipe length : 120m maximum. Total pipe length : 200m maximum. Heat Pump / Cooling Only Heat Recovery Maximum number of connectable indoor units One outdoor unit can control up to 16 indoor units (28kW) or 13 indoor units (22.4kW) of different types and capacities. Type Heat Recovery Heat Pump Cooling Only Capacity 28.0kW 28.0kW 22.4kW 28.0kW 22.4kW R407C AO 90MPBMF AO 90TPCMF AO 72TPCMF AO 90EPCMF AO 72EPCMF Connectable capacity of indoor units for one outdoor unit AO : AOY (FUJITSU), AOG (GENERAL) Refrigerant R22 AO 90RPCMF AO 72RPCMF AO 90APCMF AO 72APCMF Max. connectable indoor unit to 130% Actual pipe length : 100m max. Height difference : 50m max. Height difference : 15m max. Up to 16 indoor units for one outdoor unit 28kW. Equivalent pipe length: 120m maximum.. Total pipe length: 200m maximum. Up to 13 indoor units for one outdoor unit 22.4kW 10

11 Variable Refrigerant Flow System igners HEAT PUMP & COOLING ONLY SERIES HEAT RECOVERY SERIES Flexible Control System Flexible design Flexibility is enhanced through the ability to connect outdoor units, indoor units and controllers anywhere within the data transmission line. Outdoor unit Transmission line (non-polar 2 core) Maximum connectable number per one transmission line Refrigerant system 100 s 400 Outdoor units 100 Central remote controller Remote controller line PC Controller Control options A variety of control options are available within one VRF system. As the signal receiver is built into the indoor unit a mix of wired/simple/wireless remote controllers can be used simultaneously with the same indoor unit. Central remote controller Wired or Simple Remote Controller Wired / Wireless Remote Controller Central control and individual control 2 remote controllers (joint use) Group control This function is used when operating multiple remote controller groups at one time from a central remote controller or PC controller. Example of "Group" Refrigerant system1 "Group" is possible Overlapped "Group" with only one indoor unit A is possible B Refrigerant system2 [1] Operation of either group A or group B is possible. [2] Simultaneous operation of groups A and B is possible. (Last setting has priority) [3] As shown in drawing "C", "Group" spanning the refrigerant system is possible. [4] The PC Controller software can assign a name to each group. C Advanced Functions Interfacing system with external equipment An output on the indoor PCB allows an auxiliary fan to be connected, possible to introduce outdoor air etc. Emergency turn off The VRF system can be linked from the outside and stopped by this function. DC 12V shall be outputted during the indoor fan operation. Output Fan motor relay M Ventilation fan or heat recovery ventilation fan Outdoor unit Turn off The whole system can be turn off by the input of contact point. Input (Contact point) Central remote controller 11

12 TM For Installers Reduced Installation Work Compact size Dimensions Outdoor unit goes into elevator Space saving Space saving by setting side by side without space in between. Setting size 5.72 (Unit : m 2 ) 1, ,050 1,300 1, (Unit : ) 1,500 (Unit : ) Offering one of the smallest footprints available the outdoor unit provides 84kW (28kW X 3) capacity within a very tight space. Installation space FRONT SIDE 500 or more For individually H (1200) h Front side intake port 10 or more 10 or more Top air outlet L1 L2 300 or more H (1200) h Back side intake port 500 or more 10 or more FRONT SIDE 10 or more 10 or more For continuous 10 or more 300 or more. There is no height restriction for the side wall.. The height(h) of front and rear wall should be less than 1,200.. If the height of wall exceeds 1,200 by h, add h to the service space width for L1 and L2. H 1,200 : L1 500, L2 300 H 1,200 + h : L h, L h Craning into place The outdoor unit can be lifted by crane and set down on the building roof. Piping connection Four-direction piping allows a variety of installation configurations. Easy installation and pipe direction setting. Four-direction pipe 1 Front 2 Bottom Protective boards 4 Back 3 Right Piping Costs Simple piping system The simple piping system reduces costs by increased piping flexibility. Cooling Only & Heat Pump Separation tube Header Heat Recovery Separation tube Header Outdoor unit Liquid pipe Gas pipe Outdoor unit Liquid pipe Discharge gas pipe Suction gas pipe RB unit (Multi type) RB unit (Single type) 12

13 Variable Refrigerant Flow System HEAT PUMP & COOLING ONLY SERIES HEAT RECOVERY SERIES Easy Wiring Transmission line Non-polar 2-conductor transmission line prevents erroneous wiring. Power supply wiring Power supply for outdoor and indoor units is different. Transmission line Outdoor unit : 3 4W V 50Hz : 1 2W V 50Hz Outdoor unit Transmission adaptor Transmission line Central remote controller PC controller Outdoor unit Outdoor unit Service Tool [Software] Model: UTR-YSTC Service Tool can monitor the operation of the entire VRF system. Extensive monitoring and analysing functions. Operational status can be checked and analysed to detect even the smallest abnormality.. By storing system operation status in a PC, data can be checked even when offline. Easy Maintenance Operating display (outdoor unit) Operation display By indicating the operating status and details of failures on a PCB in the outdoor unit, better service and quick and easy maintenance are possible. Easy replacement A pull-out plate ensures easy compressor replacement if necessary. Pump down control Pump down can be performed from the outdoor unit using the switch on the PCB. 13

14 7 SU MO TU WE TH FR SA TM VRF structure and features ensure Flexible Control System Features of control system 1. Reduced wiring as all system equipment accoodated on a single transmission line (non-polar 2-conductor). 2. Total wiring length (total length of transmission line) can be extended up to 2000m (by using signal amplifier units). 3. Maximum of 400 indoor units can be connected. 4. s can be controlled by wired, simple, wireless, group, central remote controller or PC controller. 5. Central control of single split type models (with exceptions) or big multi type air conditioners is possible from a central remote controller or PC controller. 6. Model combinations are dictated by the building s needs and not the system. 7. The 'simple' remote controller is ideal for installations such as hotel guest rooms. Control system reliability 1. Individual operation of the indoor units ensures that the failure of one does not affect the whole system. 2. Maintenance efficiencies are raised through the connection of a PC anywhere on the data transmission line. 3. Error codes can be clearly displayed on the wired remote controller, simple remote controller, group remote controller, central remote controller or PC controller. Configuration of control system Building Management Air Conditioning Central Control Air Conditioning Individual Control System Group Remote Controller Network Convertor Wired Remote Controller Outdoor unit UTB-YDB / UTB-GDB UTR-YRDA UTB-YUB / UTB-GUB / UTB-TUB Central Remote Controller Wireless Remote Controller General-purpose building control computer Connectable to various sized BMS/BAS*1 UTB-YCA / UTB-GCA PC Controller Transmission Adaptor UTR-YTMA Transmission Adaptor UTB-YVB / UTB-GVB (Symbol type) Simple Remote Controller UTR-YTMA UTR-YOTB [Software] Network Convertor (BMS / LONWORKS ) UTB-YPB / UTB-GPB / UTB-TPB Simple Remote Controller Signal Amplifier UTR-YRPC UTR-YLLA BACnet Gateway UTB-YRA / UTB-GRA / UTB-TRA Without master control UTR-YLBA [Software] USB Adaptor *2 (Field supplied) Card-key External Switch Controller Network Convertor UTR-YRDA 14 Remote Side (Internet Explorer) Web Monitoring Tool VRF System Side (User Side) UTR-YMSA [Software] (Field supplied) Transmission Transmission Adaptor Adaptor UTR-YTMA UTR-YTMA or or USB *3 USB*3 Adaptor Adaptor (Field supplied) (Field supplied) UTR-YESA Service Tool UTR-YSTC [Software] *1. BMS/BAS: Building Management System / Building Automation System. Building Management System is supplied by the other vendors. *2 USB Adaptor is XLON USB Adaptor of DH electronics company. *3. U10 USB Network Interface - TP/FT-10 (Echelon corporation) Transmission line (LONWORKS Network) Transmission line (Interlink Cable) Remote controller line Remote controller line (Single System) LONWORKS Network BACnet / IP

15 Variable Refrigerant Flow System flexible control FLEXIBLE CONTROL SYSTEM Wiring System Wiring configuration of the control system is made of power source wiring, transmission wiring and remote controller wiring. System Diagram Transmission adaptor PC Controller.Maximum 400 units can be controlled.air conditioning control.operation monitoring.failure diagnosis.system set-up.billing calculation Outdoor unit Transmission line line is non-polar 2-conductor. Interlink cable 3A 1 50Hz V 3A Network convertor UTR-YRDA Refrigerant system 1 Group remote controller.maximum 8 units can be controlled 1 50Hz V Central remote controller.maximum 16 units can be connected..one central remote controller can connect up to 64 groups / 400 indoor units. 20A PC controller Central remote controller 40A 3 4W 50Hz V 1 50Hz V Group remote controller Remote controller line Maximum 16 units can be controlled Wired remote controller 20A 1 50Hz V Simple remote controller Refrigerant system 64 40A 3 4W 50Hz V IR receiver unit Duct type indoor unit can be controlled with wireless remote controller. Simple remote controller 20A Card key 1 50Hz V Wireless remote controller 2 remote controllers can be controlled from both remote controllers. System without remote controller Together with central remote controller, it is possible to build non remote controller system. External switch controller s can be controlled by combining with Card-key switch such as hotel room. Transmission line (non-polar 2-conductor) Power supply line Big multi system Network convertor UTR-YRDA Network convertor UTR-YRDA Single system Remote controller line Power source / signal line Maximum connectable number per one transmission line Refrigerant system s Outdoor units Combination of local remote controller Wired, wireless and simple remote controllers can be used jointly. 15

16 TM Controller features Air conditioning central control PC Controller [software] UTR-YOTB performance and optimum control system for various building applications Up to 400 indoor units / 400 remote controller groups / 400 groups can be connected into one system for large scale buildings or hotels. Provides powerful functions for building air conditioning management, including electricity charge calculation and numerous data management functions, as well as standard equipment monitoring and control. Functions Central building monitoring and control Detailed settings can be prograed for each whole building / group / remote controller group. The PC controller and central remote controller can be used together to permit system control from two or more locations, if required. Central control Any of 6 functions of the individual remote controller can be locked to permit access from the PC controller: all functions, timer mode, master control, temperature setting, filter reset, on / off. Or the system can be set to allow control from the PC Controller only. Auto mode (Priority-mode changer) Auto mode function automatically switches between cooling and heating modes based on the temperatures set and the room temperature detected by the master indoor unit. Other operating indoor units can be operated in the same operating mode as master unit. Operation Control User-friendly Operation Runs under Windows 2000 and Windows XP Professional / Home so is as easy to use as a standard PC. Operational status can be colour-coded for instant recognition: On/green, Off/red, test/orange, error/flashing. Operational status can be displayed according to user, s preference. Rotating 3-D Display Floor Layout Display List Table Display When monitoring and controlling the operations of a whole building. When monitoring and controlling the operations of each floor or group. When monitoring and controlling each unit in detail. 16

17 Variable Refrigerant Flow System FLEXIBLE CONTROL SYSTEM Electricity charge calculation Total electricity charge, billed for multiple indoor units connected to the charge meter for air conditioning, is apportioned according to the accumulated operation time and indoor unit capacity. Allows accounting for special rates (e.g., for night or weekend use). Calculations can be printed as final bills. Error display Audible alarms are accompanied by explanatory text. Up to 100 alarms can be recorded for each piece of equipment, this is particularly useful during maintenance. Electric bill ELECTRICITY COMPANY Block(Tenant) A Block(Tenant) B Block(Tenant) C Block's(Tenant) bill BUILDING Note: This electrical power apportioning calculation is not official. When issued to the user as a bill, it must be explained to the user in advance. Apportioned charges Bill Input data PC controller Error Warning Operating record The operating status of indoor units and accumulated operating time of outdoor units can be logged and a daily or monthly report produced. Schedule control Annual schedules can be set for each remote controller group. Start / stop, master control, remote controller prohibition, and temperature settings can be recorded up to 72 times per day at 10 minute intervals for up to 6 configurations for each remote controller group. Schedule Control Settings can be made for periods straddling midnight. Allows prograing of special settings for holidays, including public holidays, for a complete year. Standard 6 functions are available by schedule control. Easy Installation Simple connection by Transmission Adaptor and Interlink cable ( Interlink cable field supplied ). Easy software installation using just the CD provided. Operation Record Pattern setting Recognizes patterns of use, including ON/OFF, operating mode, and set temperature. An arbitrary pattern operation can be done by the touch of one button. Interlink cable (Field supplied) Transmission Adaptor Outdoor units s Requirements of PC for this software Personal Computer Software Herdware <PACKING LIST> Packing List Operating System CPU HDD Memory Interface Accelerator AT compatible machine that runs Microsoft Windows Microsoft Windows 2000 Professional (English version / Service pack3 or later) Microsoft Windows XP Professional / Home (English version / Service pack1 or later) Intel Pentium / Celeron, AMD Athlon / Duron 1GHz or higher 4 GB or more 256 MB or more Serial port and USB port Requires that the internal graphics accelerator be compatible with Microsoft DirectX 7.0 or later Adobe Acrobat Reader 4.0 or later Interlink cable (D-sub 8pin female connector) [ Field supplied ] CD-ROM / Transmission Adaptor (UTR-YTMA) / Software Protection Key 17

18 TM Controller features Air conditioning central control Central Remote Controller UTB-YCA / UTB-GCA Functions Control up to 400 indoor units The central remote controller performs system control after you select All Groups, User Defined Groups, or Individual Remote Controller Groups. Accurate control of functions such as Start / Stop, Master Control, Temperature, and Air Velocity ensures occupancy comfort. Functionality in a compact housing with built-in weekly timer. Up to 400 indoor units/400 remote controller groups/64 groups can be controlled by one system.. Up to 16 central remote controllers can be connected into one system allowing operation and monitoring to be achieved from the central control room, at each floor, by each tenant, or in the plant room. Controllable method Group All Group Group All Groups User Defined Groups Individual Individual Individual Individual Remote Controller Groups Group Group Central control Any of 6 functions of the individual remote controller can be locked from the Central Remote Controller: all functions, timer mode, master control, temperature setting, filter reset, on / off. All functions can be controlled via the Central Remote Controller only. Individual Individual Individual Easy Operation Control functions are divided into three clusters: Timer Control, Central Control and Operational Control, which are clearly displayed. A large liquid crystal display clearly indicates which indoor unit is currently operating. All Control Mode Group Control Mode Individual Control Mode TIMER CONTROL AREA CENTRAL CONTROL AREA OPERATION CONTROL AREA 18

19 Variable Refrigerant Flow System FLEXIBLE CONTROL SYSTEM Built-in weekly timer Capable of controlling up to 400 indoor units, the timer function enables detailed scheduling for each remote controller group. A simple approach to system configuration reduces wiring costs. 1.Allows two daily ON / OFF times for each day of the week. 2.Allows time settings in 10 minutes increments. 3.Time operations for a certain day can be temporarily cancelled by pressing the "DAY OFF" button in advance. 4.Timer settings can be carried over to the following day. 5.Daily time settings allow Copy and Paste functionality. Anti freeze When the operation mode is the stop mode, Anti freeze operation starts. This maintains the room temperature at a temperature near 5 C, and prevents freezing. Memory functions Central remote controller maintains original settings for all indoor units. This data can easily be transmitted to the system even after operating conditions have been changed. Weekly schedule Example : Office On Off Sun Mon Tue Wed Thu Fri Sat Operation : Monday~Friday 8:00~12:00 and 13:00~18:00 Error display Operating conditions of all indoor units can be memorized Outdoor units Error codes can be displayed for all indoor units and outdoor units. The last 2 error codes can be displayed, for easy inspection, service and maintenance. Transmission line s Simple and Convenient Installation. The controller can be installed on any flat surface.. The control panel and transmission adaptor can be installed separately.. For flexibility in installation, the main unit can be built into the wall or exposed. Connecting cable Transmission line Power Supply V (Use a 3A or more fuse) Setting Example (1) Control Panel Setting Example (2) Transmission Adaptor Possible to extend up to 5m. (Max) (optional service parts) Behind ceiling Control Panel Transmission Adaptor Wall Transmission Adaptor Control Panel Specifications UTB-YCA / UTB-GCA Control Panel Transmission Adaptor Power Supply DC 12V V 50-60Hz Single phase Power Consumption (W) 4.8 Fuse Capacity (A) 3 Dimension (H x W x D)() 143 x 296 x x 288 x 100 Weight (g) 550 1,300 Packing Size (H x W x D)() x 330 x 190 <PACKING LIST> Packing List Control Panel / Transmission Adaptor / Connecting Cable 19

20 TM Controller features Air conditioning central control Group Remote Controller UTB-YDB / UTB-GDB Group control of indoor units with simple operation Up to 8 remote controller group can be controlled by a single controller. Up to 64 Group Remote Controllers can be connected in a single VRF system. Network Convertor (UTR-YRDA) is required to connect Group Remote Controllers to a VRF system. Control up to 8 remote controller groups. Control and monitoring of up to 8 remote controller groups is possible with a single Group Remote Controller.. Up to 64 Group Remote Controllers can be connected in a single VRF system.. 4 Group Remote Controllers can be connected to a single Network Convertor (UTR-YRDA).. A single Network Convertor (UTR-YRDA) covers 2 refrigerant circuits. Office & Hotel building (Small class) performance and compact size. ON/OFF, master control, set temperature and air flow can be controlled / monitored centrally or individually. Central control The indoor units of 8 remote controller groups (maximum 32 indoor units) can be centrally controlled. ON/OFF control The indoor unit group of 8 remote controller groups (maximum 32 indoor units) can be individually controlled. Built-in weekly timers Weekly timer Two ON/OFF times can be set for each day of the week. Network convertor 1 2 Group Remote Controller Group Remote Controller 1 for office floor Office room Wired Remote Controller Group Remote Controller 2 for office floor Guest room Wireless Remote Controller Meeting room The WEEKLY TIMER is provided as a standard function. 1. The timer can be set up for up to 4 times/day. (On/Off, master control, set temperature) 2. Allows separate settings for each day of the week. ON/OFF switching Ope. Time Air conditioning ON/OFF setting corresponding to air conditioning specification needs is possible. Temperature switching (Peak cut) Cooling / Heating switching Ope. Time Switching between the cooling mode and heating mode can be set by time. (Anti-freeze) Ope. Ope. Simple Remote Controller Lobby Wired Remote Controller Time Since peak power cut is performed in a planned way, setting which changes the room temperature linked with time is possible. Stop setting Ope. Time temperature heating operation can be set to prevent freezing in cold regions at night, etc. start/stop matched to the air conditioning operation end time is possible. Time Specifications Model Group Remote Controller UTB-YDB / UTB-GDB Network Convertor UTR-YRDA [Option] Power Supply DC 12V V 50-60Hz Dimension () Height Width Depth Weight (g) 200 1,500 20

21 SU MO TU WE TH FR SA Variable Refrigerant Flow System Controller features Air conditioning individual control FLEXIBLE CONTROL SYSTEM Wired Remote Controller UTB-YUB / UTB-GUB / UTB-TUB Simple Operation with Built-in Weekly / Daily Timer Up to 16 indoor units can be controlled with a single remote controller. Up to 2 wired remote controllers can be connected to 1 indoor unit. Dimension (H x W x D) () 120 x 120 x 17 Powerful features and compact size This wired remote controller incorporates three primary functions into a single unit. Built-in timers Weekly timer : Two ON/OFF times can be set for each day of the week. Easy-to-understand time bar display Remote control Remote controller operation combined with easy-to-read LCD and with frequently used buttons arranged to be easy to use. Weekly timer Two ON/OFF times can be set for each day of the week. Setback timer Allows the user to set temperatures for two time spans over the course of each day of the week. Screen after setup Setup screen example (Set to Wednesday: 8:00 to 20:00.) 24 C Setback timer : Allows the user to set temperatures for two time spans over the course of each day of the week. Easy-to-understand operation Diverse timer control The operation / display section are zoned into a timer area and an operation area. Also, the ON/OFF timer uses a remaining time feature and allows diverse timer settings corresponding to the application. Timer area Operation area Setup screen example (Set from Sunday to Saturday: 12:00 to 15:00, 28 C.) Energy saving operation 28 C At "Weekly timer" + "Set back timer" setup : 24 C 28 C 24 C 24 C 28 C Time Diagnosis check function There are two methods for interrogating the cause of failure when a malfunction occurs: Energy saving operation is possible by changing the operation capacity according to the remote controller's setting. (See details on page 26) Malfunction diagnosis function : Should an abnormality occur during system operation, the error code of the connected indoor units can be displayed. Error history : The last 16 error codes can be accessed via the controller. This is useful for troubleshooting system abnormalities and helpful for determining error causes. Abnormalities occur Press for more than 5 seconds. Press for more than 5 seconds. Error code Remote controller address Error history number Error code Remote controller address Simple installation work Can be mounted on the European Mounting Box (Installation dimension: 60) or the JIS Built-in Box (Installation dimension: 83.5). European mounting box JIS built-in box 21

22 TM Controller features Air conditioning individual control Wireless Remote Controller UTB-YVB / UTB-GVB Simple Operations with a Choice of 4 Daily Timers. An IR Receiver Unit (Model No.: UTB-YWA) must be bought separately to operate Duct type indoor unit by wireless remote controller. Dimension (H x W x D) () 158 x 56 x 20 UTB-YVB / UTB-GVB Symbol type Remote control Remote controller operation combined with easy-to-read LCD and with frequently used buttons arranged to be easy to use. ON timer At the set time, air conditioner operation starts. OFF timer At the set time, air conditioner operation stops. Program timer Sleep timer *1 *2 Built-in daily timer Select from 4 different timer programs : On / Off / Program / Sleep *1: Program Timer / The program timer operates the ON and OFF timer once within a 24 hour period *2: Sleep Timer / The sleep timer function automatically corrects the set temperature according to the time setting to prevent excessive cooling and heating while sleeping. Cooling operation/dry operation When the sleep timer is set, the set temperature automatically rises 1 C every hour. The set temperature can rise up to a maximum of 2 C. Heating operation When the sleep timer is set, the set temperature automatically drops 1 C every 30 minutes. The set temperature can drop to a maximum of 4 C. 60min. Timer setting 1 C 2 C 3 C 4 C 30min. 1 C 2 C 60min. 90min. Timer setting Easy installation and operation. Code selector switch prevents indoor unit mix-up. (Up to 4 codes can be set.). Wide and precise transmitting range. System addressing During installation work, system addressing can be performed using the wireless remote controller, thus eliminating manual switch setting. Confusion Code change A B C D Transmission line Outdoor unit A B C D Wireless remote controller Standardization and simultaneous use of remote controllers Wired, simple and wireless remote controllers can be used with the same indoor unit. Simultaneous use is also possible. A separate signal receiver kit is not required as the remote controller signal receiver is built into the indoor unit body. 1 Wired remote controller Up to 16 indoor units Up to 16 indoor units Wireless remote controller Up to 16 indoor units Simple remote controller 22

23 Variable Refrigerant Flow System FLEXIBLE CONTROL SYSTEM UTB-YPB / UTB-GPB / UTB-TPB UTB-YRA / UTB-GRA / UTB-TRA Without master control Simple Remote Controller UTB-YPB / UTB-GPB / UTB-TPB UTB-YRA / UTB-GRA / UTB-TRA Simple remote controller concentrating on the basic operations.. Up to 16 indoor units can be controlled with a single remote controller.. Suitable for hotels or offices which have many visitors coming in and going out and do not require detailed functions. Dimension (H x W x D) () 120 x 75 x 14 Remote control Backlight LCD *1: Remote control with the minimum required operation buttons. *2: A simple LCD with the background lighted. *1 *2 User friendly operation. Concentrates on the basic operations such as On/Off, Fan Control, Master Control Switching, and Temperature Setting.. A large Start/Stop button is provided in the centre of the remote controller unit for easy operation.. Standard remote controller enable to use together.. Diagnostics are carried out during the stop mode following an error display. Back ground light Backlight enables easy operation in a darkened room.. The backlight is lit during the button operations, and also 10 seconds more in operation mode and 5 seconds more in stop mode. Simple installation work Functions. Can be mounted on the European Mounting Box (Installation dimension: 60) or the JIS Built-in Box (Installation dimension: 83.5). European switch box JIS built-in box Operation On/Off Fan control Master control Temp. setting Model UTB-YPB UTB-GPB UTB-TPB UTB-YRA UTB-GRA UTB-TRA External Switch Controller UTR-YESA. ON/OFF, Temperature, Fan control and Master control can be switched by a combination with Card-key switch equipped in facilities such as hotel room.. Switching of air conditioner can be controlled by connecting other sensor switches. *Card-key and other sensor switches are available as a field supplied parts. Dimension (H x W x D) () 120 x 75 x 30 Electrical wiring Card-key Indoor Unit Sensor SW Indoor Unit E COM SW1 SW2 Card-key Remote External input Controller Line EXTERNAL SWITCH CONTROLLER Up to 2 controllers (Field supplied) E COM SW1 SW2 Sensor SW (Field supplied) Remote External input Controller Line EXTERNAL SWITCH CONTROLLER 3 Combination of " 1 " + " 2 " 4 2 Wired remote controllers 2 Simple remote controllers Wired + Wireless remote controller Simple + Wireless remote controller Wired remote controller Wireless remote controller Simple + External switch controller(card key) 23

24 TM Full Range of Indoor Units A full and complete range of indoor units is available Type Capacity range(kw) Model code P27 Slim Type P27 Compact Cassette Cassette AUXB07LATF AUXB09LATF AUXB12LATF AUXB14LATF AUXB18LATF Silent model Compact Duct P28 ARXB07LALF ARXB09LALF ARXB12LALF ARXB14LALF ARXB18LALF Silent model P28 Static Pressure Duct P28 Duct P29 Static Pressure Duct P29 Floor / Ceiling AB A12LATF AB A14LATF AB A18LATF P30 Ceiling Comfort model P30 Compact Wall Mounted Compact Wall Mounted indoor unit can't be operated in the Heat Recovery System. AS E07LACF AS E09LACF AS E12LACF AS E14LACF With this model, connection of EV kit is necessary. P31 Wall Mounted AS A18LATF P31 Ceiling Wall AW A07LATF AW A09LATF AW A12LATF AW A14LATF AW A18LATF AU : AUY(FUJITSU), AUG(GENERAL) AB : ABY(FUJITSU), ABG(GENERAL) AS : ASY(FUJITSU), ASG(GENERAL) AW : AWY(FUJITSU), AWG(GENERAL) 24

25 Variable Refrigerant Flow System INDOOR UNIT Slim Type Slim Type Slim Type AU A20LATF AU A25LATF AU A30LATF AU A36LATF AU A45LATF AU A54LATF ARXB25LATF ARXB30LATF ARXB36LATF ARXB45LATF ARXA25LATF ARXA30LATF ARXA36LATF ARXA45LATF ARXC36LATF ARXC45LATF ARXC60LATF AB A24LATF AB A30LATF AB A36LATF AB A45LATF AB A54LATF AS A24LATF AS A30LATF AW A24LATF AW A30LATF 25

26 TM Coon Features of Indoor Units Syetrical design Left and right syetrical design harmonizes with any interior design and creates a tranquil atmosphere. Energy saving operation Energy saving operation is possible by changing the operation capacity according to the remote controller's setting. Room temperature feedback control Comfortable temperature control can be achieved by feedback control of intake air temperatures and the opening of electronic expansion valve. Room-temperature feedback control During COOLING operation When the ENERGY SAVE is pressed, the thermostat setting is automatically raised 1 C every 60 minutes, until the thermostat is raised a total of 2 C. 27 C 26 C 25 C 1H Set temp. Auto-Changeover +2 C +1 C Set Temp. -1 C -2 C Conventional control Feedback control The unit automatically switches between heating and cooling modes based on your temperature setting and the room temperature. Linking with external control equipment is possible. : Comp. ON : Comp. OFF *It is only available for heat recovery type. Diverse air conditioning control systems linked with various equipment inside the building can be built by using the external I/O port. 23 C 22 C 21 C 20 C 19 C Energy save During HEATING operation When the ENERGY SAVE is pressed, the thermostat setting is automatically lowered 1 C every 30 minutes, until the thermostat is lowered a total of 4 C. 0.5H Energy save Operating display 0.5H 0.5H The operation status of the indoor unit can be easily checked by operation indicator. In addition, when an error occurs, the error contents are displayed and repair work can be performed quickly. Prevents wireless remote controller interference The signal cord of the wireless remote controller can be switched and prevents erroneous operation by interference between adjacent indoor units. Compact Cassette Type Compact Wall Mounted Type Simple external appearance by auto shut flap Floor / Ceiling Type Ceiling Wall Type Gap-free, flat, and simple external appearance by closing of the flap when operation stops. Note : For duct type indoor units, an IR receiver unit is necessary. 26

27 Variable Refrigerant Flow System Compact Cassette Compact size panel design that fits standard ceiling panel (600x600) Cassette Cassette Slim Type & INDOOR UNIT Models Slim Type AU A20LATF AU A25LATF AU A30LATF Unit fascia can be adjusted up to 35 to enable installation in a narrow ceiling Models AUXB07LATF AUXB09LATF AUXB12LATF AUXB14LATF AUXB18LATF Models AU A36LATF AU A45LATF AU A54LATF Detachable grille makes filter maintenance easy Features Features Comfortable air flow 4-step swing Auto air flow direction and auto swing Steps Swing 2-4 way air flow system Select 2-way, 3-way or 4-way air flow to suit your needs. 2-way way 4-way Comfortable air flow 4-step swing Auto air flow direction and auto swing way air flow system Select 2-way, 3-way or 4-way air flow to suit your needs way 4 3-way Steps Swing 4-way Wide air flow Larger air flap distributes the outlet air flow a longer distance in the horizontal direction Compact size Compact grille that fits standard ceiling panel (600 x 600) Flexible installation Compact body ensures space saving installation.a slender fit option is available where ceiling void space is limited. Standard setting Slender setting Punch Hole Grille 570 Ha Hb (Unit : ) Easy maintenance By placing the electrical component box inside the unit easy maintenance is assured. Electrical component box (Built-in) Standard setting Slender setting Ha Hb AU20 / AU25 / AU AU36 / AU45 / AU (Unit : ) Easy maintenance The control box is easily accessible for maintenance work. Wide opening for easy access. Detachable,washable filter and intake grille. Wide opening and long-life filter. By placing the electrical component box inside the unit easy maintenance is assured. Wide opening for easy maintenance. Condensate pump lift to 400 Detachable, washable filter and intake grille. Condensate pump lift to 800 Long-life filter efficiency, long-life filter extends the cleaning cycle. (Service staff) 27

28 TM Compact Duct Silent model Small and compact indoor unit suitable for many applications Static Pressure Duct Silent model & Duct Models ARXB07LALF ARXB09LALF Models ARXB25LATF ARXB30LATF ARXB36LATF ARXB45LATF Silent model s suitable for quiet rooms such as a hotel or a bedroom Models ARXB12LALF ARXB14LALF ARXB18LALF Features noise level A low noise level has been achieved for each capacity Model Static pressure (Normal/Max.) Noise level ( speed) Pa / 50 db(a) low static pressure mode noise realized Compact design Ultra-slim duct air conditioner for easy installation Air flow normal mode Air flow drop prevention Static pressure (Pa) Models ARXA25LATF ARXA30LATF ARXA36LATF ARXA45LATF Features Slim & Compact design In the case of bottom suction type, not only does the design allow for installation in narrow ceiling space up to 270, further space requirements have been guaranteed by placing the control box inside the chassis ,200 1,135 Slim compact design allows for easy installation in narrow ceiling spaces up to 270 Control box is now included as part of the main chassis One touch operating and easy to install long life filter (Optional Parts) Slim size (217) allows installation even where the space behind the ceiling is narrow. 217 Line-up of low-noise and high-power models, compatible with a wide range of static pressure Flexible installation Ceiling concealed Air flow Duct type Static Pressure Duct type Floor concealed Optional parts Remote sensor unit UTD-RS100 IR receiver unit UTB-YWA Drain pump unit UTZ-PX1BBA 0 Static Pressure Duct type Optimum model for hotels or bedrooms An ultra low-noise model that achieves a quiet interior. Perfect for hotels or bedrooms with limited air duct installation space. Two different levels can be selected according to the static pressure range. 24dB ARXB25 Optional parts Remote sensor unit UTD-RS100 Long life filter UTD-LF25NA Drain pump unit UTZ-PX1NBA Duct type Powerful model with a flexible design Static pressure With a powerful motor, appropriate for a wide range of static pressure. Flexible air duct installation is possible in a large space such as an office. Max. 150 Pa Flange (Square) UTD-SF045T Flange (Round) UTD-RF204 IR receiver unit UTB-YWA 28

29 Variable Refrigerant Flow System Static Pressure Duct These indoor units allow for high airflow quantities Floor / Ceiling 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 INDOOR UNIT Models ARXC36LATF ARXC45LATF ARXC60LATF Features Easy installation (Compact size & Lightweight) By downsizing basic chassis and reducing materials weight, compact size and lightweight are realized. 1, , Volume 47.5% down Models AB A12LATF AB A14LATF AB A18LATF AB A24LATF Features Flexible installation Ceiling 400 Conventional model : 75kg (unit: ) 400 New model : 45kg (ARXC36LATF) Weight 40% down Floor Design also corresponding to high static pressure. Model: ARXC60 Max. 250Pa Double auto swing A combination of up/down and right/left directional swing allows three-dimensional air direction control. RIGHT and LEFT UP and DOWN Steps Swing noise Turbulent air flow is reduced by cutting off the corners of conventional indoor unit front panel and fan case. Conventional model New model (ARXC36LATF) 5 steps selectable 4 steps selectable Super vane Double-flap "Super Vane" with newly developed special configuration boosts air flow sending cool air quickly to every corner of the room. noise is realized by adopting plastic case, plastic fan 800 Metal fan ( 240) Heat exchanger 400 Casing (Metal Sheet) Conventional model : Metal fan [53.1dB(A)] Plastic fan Heat exchanger 400 Casing (Plastic) * Model : Material (At 100Pa : Actual noise measurement value) New model : Plastic fan [45dB(A)] (ARXC36LATF) Auto-closing louvre This function is coon to all indoor unit types except the duct type. Compact design Syetrical, slim and compact design. 655 Optional parts Long-life filter UTD-LF60KA (For ARXC36 / 45 / 60) IR receiver unit UTB-YWA (Unit : ) 29

30 TM Ceiling Easily concealed in any installation Compact Wall Mounted Comfort model This type of indoor unit is best suited to a room where a low noise level is required Models AB A30LATF AB A36LATF AB A45LATF AB A54LATF With this model, connection of EV kit is necessary. Models AS E07LACF AS E09LACF AS E12LACF AS E14LACF Features Installation Open Concealed Wall mounted General installation pattern which suspends the indoor unit from the ceiling. Installation pattern with part of the indoor unit embedded in the ceiling and fitted to the ceiling. Double auto swing and wide air flow Auto air flow direction and auto swing Right and left (Field Supplied) Pattern which fixes the indoor unit to a wall when it cannot be suspended because space behind the ceiling is narrow and the strength is insufficient. Up and down Features Filter features quality air conditioning by incorporation of high performance filter. Deodorizing effect (Odor reduction rate) (ppm) Aonia With no filter New filter (min) Ion deodorization filter (ppm) Trimethylamine With no filter New filter Dirty Air Clean Air (min) Apple-catechin filter (ppm) Hydrogen sulfate With no filter New filter (min) 1 2 Long air flow Long air flow ensures comfort to every corner of a large room. Condensate lift-up mechanism (Option) 3 5 steps selectable Max. 500 Optional drain lift-up mechanism allows flexible installation Steps 4 steps selectable Swing Long distance air-flow Testing organization : Environmental Sanitary Inspection Center Test method : Deodorization Test noise Unpleasant refrigerant sound can be reduced by installing the optional EV kit away from the indoor unit. 26dB (AS7) New style high power DC fan motor power Wide rotation range efficiency Compact size Indoor unit Auto swing louvre The Auto Swing Louvre function ensures that the air direction corresponds to the mode selected. EV kit Fresh air intake Indoor Fresh air Outdoor Cooling : 2-step (1-2) 1 Heating : 4-step (1-4) 2 3 Steps Swing Swing 4 Long-life filter Efficiency long-life filter doubles the life of the filter compared to standard filters. Wired-control acceptable Wired and wireless remote controller are acceptable. Optional parts Drain pump unit UTR-DPB24T *Compact Wall Mounted indoor unit can't be operated in the Heat Recovery System. Wired Remote Controller Simple Remote Controller 30

31 Variable Refrigerant Flow System Wall Mounted Double auto swing louver provides pleasant air flow to every corner of the room Ceiling Wall Attractive unit to which can be installed 40 from the ceiling INDOOR UNIT Models AS A18LATF AS A24LATF AS A30LATF Features Multi air flow Large independently driven power diffuser used Cooling Heating Models AW A07LATF AW A09LATF AW A12LATF AW A14LATF AW A18LATF AW A24LATF AW A30LATF Features Larger, wider airflow Introduction of the top air intake reduces the curvature of the air flow path thereby achieving lower air resistance, lower noise and larger air volume. Horizontal cooling Floor level heating Large, wide airflow (m) (m) (m) Horizontal concentration and other air direction control Steps 4 Power diffuser Swing noise efficiency fan construction 7 Lambda type evaporator improves the airflow path Large independently driven power diffuser Wide down flow Large independently driven power diffuser 2 3 Steps 7 lambda type evaporator 1 4 Power diffuser Swing noise 33dB (AS18) Large independently driven power diffuser Interior emphasized simple form Optimum design for rooms in which you want to enjoy the interior design. This is our unique design which allows installation at a high position (on the wall near the ceiling). efficiency output and high efficiency are achieved by using a DC motor. Existing louvre New quiet louvre 40 or over Ceiling panel Wall 7 efficiency heat exchanger efficiency DC motor noise Suppressing the turbulence by providing vertical grooves on the quiet louver and the right/left louvre reduces annoying noise. Easier installation Expanded work space at bottom of casing increases piping space by 15%. Others Double auto swing 2-way draining route Increases piping space by 15% Large airflow and low noise achieved by top air intake. Outlet louver reduces annoying noise Long-life filter Long-life filter can be removed with one touch. Long-life filter extends the cleaning cycle by a factor of three. Others Double auto swing (Right and left, up and down) 2-way draining route 31

32 TM Specifications Heat Pump / Cooling Only Refrigerant Type Model Power Source Cooling Total Capacity Heating Cooling Total Input Watts Heating Cooling E.E.R. Heating Heat Exchanger Fan Speed Air Circulation Fan Type x Qty Fan Motor Output Motor Output Compressor Protection Net Dimensions(H x W x D) Gross Net Weights Gross 380V Noise Level (Sound Pressure) 415V Type Refrigerant Charge Liquid Size Suction Gas Pipe Max Length Max Height Cooling Operation Range (Outdoor) Heating AO*: AOY (FUJITSU), AOG (GENERAL) kw kw W/W r.p.m. m 3 /h W kw kg db (A) kg m C AO 90 TPCMF Plate Fin Coil Propeller x x 2 1.5/3.4/ /2.5/ /3.4/ /2.5/ /3.7/ /2.5/ /3.7/ /2.5/ AO 72 TPCMF R407C R407C AO 90 EPCMF phase, V, 50Hz Internal Protector(OCR) / Pressure Relief Valve -15 to 52 AO 72 EPCMF 1,380 x 1,300 x 650 1,535 x 1,400 x R AO 90 RPCMF AO 72 RPCMF R22 AO 90 APCMF 21 to to 21 - AO 72 APCMF to Heat Recovery Refrigerant Type Model Power Source Cooling Total Capacity Heating Cooling Total Input Watts Heating Cooling E.E.R. Heating Heat Exchanger Fan Speed Air Circulation Fan Type x Qty Fan Motor Output Motor Output Compressor Protection Net Dimensions (H x W x D) Gross Net Weights Gross Noise Level (Sound Pressure) Type Refrigerant Charge Liquid Size Discharge Gas Pipe Suction Gas Max. Length Max. Height Cooling Operation Range (Outdoor) Heating AO*: AOY (FUJITSU), AOG (GENERAL) kw kw W / W r.p.m. m 3 /h W kw kg db (A) kg m C R407C AO 90MPCMF 3 phase, V, 50Hz Plate Fin Coil ,800 Propeller x x / 3.4 / 5.0 Internal Protector (OCR) Pressure Relief Valve 1,380 x 1,300 x 650 1,535 x 1,400 x R407C to to 21 Note : Specifications are based on the following conditions. Cooling : Indoor temperature of 27 CDB / 19 CWB, and outdoor temperature of 35 CDB / 24 CWB. Heating : Indoor temperature of 20 CDB / (15 CWB), and outdoor temperature of 7 CDB / 6 CWB. 32

33 Variable Refrigerant Flow System Compact Cassette Model name AUXB07LATF AUXB09LATF AUXB12LATF AUXB14LATF AUXB18LATF Power source 220 to 240V 50Hz Capacity Cooling Heating kw Input power Airflow rate Med m 3 /h Sound pressure level Med db(a) Dimensions (H x W x D) 230 x 570 x x 570 x x 570 x x 570 x x 570 x 570 Weight kg Connection pipe diameter Liquid (Flare) Gas (Flare) 6.35 * 6.35 * * Grille UTG-UD D-W (Option) UTG-UDYD-W(FUJITSU); UTG-UDGD-W(GENERAL) Cassette Model name AU A20LATF AU A25LATF AU A30LATF AU A36LATF AU A45LATF AU A54LATF Power source 220 to 240V 50Hz Capacity Cooling Heating kw Input power ,000 1,100 1,250 1,500 1,550 1,700 Airflow rate Med m 3 /h ,050 1,300 1,350 1, ,100 1,100 1, Sound pressure level Med db(a) Dimensions (H x W x D) (Main body) (With Panel) 246 x 830 x x 940 x x 830 x x 940 x x 830 x x 940 x x 830 x x 940 x x 830 x x 940 x x 830 x x 940 x 940 Weight kg Connection pipe diameter Liquid (Flare) Gas (Flare) 6.35* * AU : AUY (FUJITSU), AUG (GENERAL) Compact Duct / Static Pressure Duct Type Compact Duct Static Pressure Duct Model name ARXB 07LALF ARXB 09LALF ARXB 12LALF ARXB 14LALF ARXB 18LALF ARXB 25LATF ARXB 30LATF ARXB 36LATF ARXB 45LATF Power source 220 to 240V 50Hz Capacity Cooling Heating kw Input power W ,090 1,200 1,440 1,580 Airflow rate Med m 3 /h ,090 1,270 1, ,160 1,320 Static pressure range Pa 0 to 50 0 to 50 0 to 50 0 to 50 0 to 50 0 to 80 0 to 80 0 to 80 0 to Sound pressure level Med db(a) Dimensions (H x W x D) 217 x 663 x x 953 x x 1,135 x 700 Weight kg Connection pipe diameter Liquid (Flare) Gas (Flare) 6.35 * 6.35 * * * Note : Specifications are based on the following conditions. Cooling : Indoor temperature of 27 CDB / 19 CWB, and outdoor temperature of 35 CDB / 24 CWB. Heating : Indoor temperature of 20 CDB / (15 CWB), and outdoor temperature of 7 CDB / 6 CWB. Pipe length : 7.5 m; Height difference between outdoor unit and indoor unit : 0 m. Voltage : 230 [V]. *Connect the connection pipe to unit with adaptor (Accessory) 33

34 TM Specifications Duct / Static Pressure Duct Type Model name Power source Capacity Input power Airflow rate Static pressure range Sound pressure level Dimensions (H x W x D) Weight Cooling Heating Med Med Connection Liquid (Flare) pipe diameter Gas (Flare) Standard static pressure : 100 Pa Floor / Ceiling kw W m 3 /h Pa db(a) kg Duct Static Pressure Duct ARXA25LATF ARXA30LATF ARXA36LATF ARXA45LATF ARXC36LATF ARXC45LATF ARXC60LATF 220 to 240V 50Hz ,100 1,400 1,750 1,800 2,500 3,500 3,500 1,000 1,300 1,650 1,600 1,950 3,000 3, ,200 1,550 1,500 1,450 2,460 2, to to to to to to to x 1,135 x x 1,135 x x 1,135 x x 1,135 x x 1,050 x x 1,050 x x 1,050 x * Model name AB A12LATF AB A14LATF AB A18LATF AB A24LATF Power source 220 to 240V 50Hz Capacity Cooling Heating kw Input power W Airflow rate Med m 3 /h Sound pressure level Med db(a) Dimensions (H x W x D) 199 x 990 x x 990 x x 990 x x 990 x 655 Weight kg Connection pipe diameter Liquid (Flare) Gas (Flare) AB : ABY(FUJITSU), ABG(GENERAL) Ceiling Model name AB A30LATF AB A36LATF AB A45LATF AB A54LATF Power source 220 to 240V 50Hz Capacity Cooling Heating kw Input power W ,450 1,660 1,850 2,200 Airflow rate Med m 3 /h 1,280 1,500 1,660 2, ,430 1, Sound pressure level Med db(a) Dimensions (H x W x D) 240 x 1,660 x x 1,660 x x 1,660 x x 1,660 x 700 Weight kg Connection pipe diameter Liquid (Flare) Gas (Flare) AB : ABY(FUJITSU), ABG(GENERAL) Note : Specifications are based on the following conditions. Cooling : Indoor temperature of 27 CDB / 19 CWB, and outdoor temperature of 35 CDB / 24 CWB. Heating : Indoor temperature of 20 CDB / (15 CWB), and outdoor temperature of 7 CDB / 6 CWB. Pipe length : 7.5 m; Height difference between outdoor unit and indoor unit : 0 m. Voltage : 230 [V]. *Connect the connection pipe to unit with adaptor (Accessory) 34

35 Variable Refrigerant Flow System Compact Wall Mounted Model name AS E07LACF AS E09LACF AS E12LACF AS E14LACF Power source 220 to 240V 50Hz Capacity Input power Cooling Heating kw Compact Wall Mounted indoor unit can't be operated in the Heat Recovery System. Airflow rate Med m 3 /h Sound pressure level Med db(a) Dimensions (H x W x D) 275 x 790 x x 790 x x 790 x x 790 x 215 Weight kg Connection pipe diameter Liquid (Flare) Gas (Flare) 6.35 * 6.35 * EV Kit UTR-EV09XA (Option) UTR-EV14XA (Option) AS : ASY(FUJITSU), ASG(GENERAL) Wall Mounted Model name AS A18LATF AS A24LATF AS A30LATF Power source 220 to 240V 50Hz Capacity Cooling Heating kw Input power ,040 Airflow rate Med m 3 /h Sound pressure level Med db(a) Dimensions (H x W x D) 320 x 1,120 x x 1,120 x x 1,120 x 220 Weight kg Connection pipe diameter Liquid (Flare) Gas (Flare) 6.35* * AS : ASY(FUJITSU), ASG(GENERAL) Ceiling Wall Model name Power source Capacity Input power Airflow rate Sound pressure level Dimensions (H x W x D) Weight Connection pipe diameter Cooling Heating Med Med Liquid (Flare) Gas (Flare) AW : AWY(FUJITSU), AWG(GENERAL) kw m 3 /h db(a) kg AW A07LATF AW A09LATF AW A12LATF AW A14LATF AW A18LATF AW A24LATF AW A30LATF x 1,150 x x 1,150 x x 1,150 x x 1,150 x x 1,150 x x 1,150 x x 1,150 x * to 240V 50Hz * * Note : Specifications are based on the following conditions. Cooling : Indoor temperature of 27 CDB / 19 CWB, and outdoor temperature of 35 CDB / 24 CWB. Heating : Indoor temperature of 20 CDB / (15 CWB), and outdoor temperature of 7 CDB / 6 CWB. Pipe length : 7.5 m; Height difference between outdoor unit and indoor unit : 0 m. Voltage : 230 [V]. *Connect the connection pipe to unit with adaptor (Accessory) 35

36 TM Service Tool [Software] Model : UTR-YSTC Extensive monitoring and analysis functions for installation and maintenance. Operational status can be checked and analyzed to detect even the smallest abnormalities.. Storage of data on system operating status on a PC allows access even from off site.. Up to 400 units (a single VRF system) can be controlled and monitored for large scale buildings or hotels. Refrigerant piping Easy to carry out with USB adaptor Transmission line USB adaptor (Field supplied) or Transmission adaptor (UTR-YTMA) (Field supplied) *USB Adaptor is U10 USB Network interface of Echelon corporation. Functions System list Displays the overall operating status from a list of the status of each unit. Equipment detail Displays the schematic, sensor values, and electrical components operating status of the selected unit. Normal operation checks and cause specification when an error occurs are performed. Coissioning tool Test run coands can be executed with this tool. During test running, the outdoor unit/indoor unit sensor data can be saved (coissioning log data). After the end of test running, this data can be exported in CSV file format. Error history Displays the error information for each unit. The error information cansequentially display up to 50 items beginning from the newest error for each unit. Requirements of PC for this software Personal Computer Software Hardware <PACKING LIST> Packing List Operating System CPU HDD Memory Interface AT compatible machine that runs Microsoft Windows Microsoft Windows 2000 Professional (English version / Service pack3 or later) Microsoft Windows XP Professional (English version / Service pack1 or later) Intel Pentium / Celeron, AMD Athlon / Duron 1GHz or higher 2.1 GB or more 256 MB or more Serial port and USB port Internet Explorer 6.0 or later / Adobe Acrobat Reader 4.0 or later Interlink cable D-sub 9pin [Field supplied] Transmission Adaptor (UTR-YTMA) CD-ROM / Software Protection Key or USB Adaptor is U10 USB Network interface of Echelon corporation. 36