PCV1009A Daikin products are manufactured for export to numerous countries throughout the world. Prior to

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1 Warning PCV1009A Daikin products are manufactured for export to numerous countries throughout the world. Prior to product conforms to the applicable standards, and is suitable for use, in the region where the product will be used. This statement does not purport to exclude, restrict or modify the application of any local legislation.. contractor to install those parts and accessories. Use of unauthorised parts and accessories or improper installation of parts and accessories can result in water or refrigerant leakage, electrical. Read the User's Manual carefully before using this product. The User's Manual provides important safety instructions and warnings. Be sure to follow these instructions and warnings. If you have any enquiries, please contact your local importer, distributor and/or retailer. Cautionson product corrosi on 1. Air conditioners should not be installed in areas where corrosive gases, such as acid gas or alkaline gas, are produced.. If the outdoor unit is to be installed close to the sea shore, direct exposure to the sea breeze should be avoided. If you n the outdoor unit close to the sea shore, contact your local distributor. JMI-0107 Organization: DAIKIN INDUSTRIES, LTD. AIR CONDITIONING MANUFACTURING DIVISION Organization: DAIKIN INDUSTRIES (THAILAND) LTD. Scope of Registration: THE DESIGN/DEVELOPMENT AND MANUFACTURE OF COMMERCIAL AIR CONDITIONING, HEATING, COOLING, REFRIGERATING EQUIPMENT, HEATING EQUIPMENT, RESIDENTIAL AIR CONDITIONING EQUIPMENT, HEAT RECLAIM VENTILATION, AIR CLEANING EQUIPMENT, COMPRESSORS AND VALVES. Scope of Registration: THE DESIGN/DEVELOPMENT AND MANUFACTURE OF AIR CONDITIONERS AND THE COMPONENTS INCLUDING COMPRESSORS USED FOR THEM JQA-145 eed to install All of the Daikin Group s business facilities and subsidiaries in Japan international standard for environment management. Dealer TRUNG TÂM DICH VU KHÁCH HÀNG Miễn phí cöôùc cuoäc goïi WATER COOLED INVERTER SERIES t notice. HEAT PUMP 50 Hz/60 Hz HEAT RECOVERY 50 Hz/60 Hz

2 A water cooled intelligent individual air conditioning system suitable for tall multi-storeyed build ings. This unique system can perform as heat pump or heat recovery to any suitable application. Cooling tower Boiler (for ) What is water cooled VRVIII? Water cooled VRVIII is an individual air conditioning system that utilises water as a heat source. In this unique system, water is piped from a tower or boiler to the VRV-WIII (which is the equivalent of the outdoor unit of an air cooled conditioning system) and after heat exchange, refrigerant is piped from the VRV-WIII to each indoor unit. Water piping To Cooling tower (Closed type), Boiler What are its advantages? Design flexibility Easy installation Energy saving Enhanced usability page 3 page 5 page 6 page 7 Refrigerant piping To Indoor units Cutting-edge technologies The compact unit is packed with the latest technologies. Scrolling Water-pipe-less internal structure Reluctance DC scroll compressor Reluctance DC motor Heat exchanger Evaporating/condensing ability Smooth sine wave DC Inverter By adoption of the Sine Wave which smoothes the rotation of the motor, operation efficiency is improved sharply. 1

3 features Design flexibility Enhanced design flexibility Water cooled VRVIII uses water as its heat source, so it is optimal for large buildings, including tall, multi-storey buildings, because the system can tolerate water pressure of up to 1.96 MPa. Furthermore, if the currently installed heat source s water temperature is between 10 C and 45 C, it may be possible to use the existing water pipe work and heat source. This alone makes it an ideal system solution for building refurbishment projects. Because the system is water cooled, outdoor air temperature does not affect its capacity. In addition, water means no defrost operation is required, and the resultant rapid start-up time assures quick and comfortable, even in cold environments. Long refrigerant piping length Within the refrigerant piping system, a maximum of 10 m of actual piping length and 50 m of level difference between the VRV-WIII and indoor units are possible. Water piping does not enter occupied spaces, so there is little chance of water leaking. Multiple use k Cooling tower (Closed type) Water piping Refrigerant piping Max. 140 m Max. 10 m Max. 300 m q p a First indoor branch f First outside branch b Single use *The rest of indoor units are the same as for single use. a f g h VRV-WIII Indoor installation First indoor branch b c d e i r Indoor installation s VRV-WIII * Colours in the diagram above are merely for identifying pipes referenced with symbols such as a. Refrigerant piping length Actual piping length Example Equivalent piping length 10 m a+f+g+h+i 140 m Indoor installation Maximum allowable piping length Total piping length Between the first indoor branch and the farthest indoor unit 300 m 90 m* 1 a+b+c+d+e+f+g+h+i f+g+h+i VRV-WIII The system can tolerate water pressure up to 1.96 MPa. Maximum allowable level difference Between the first outside branch and the last outside unit Between the outside units (multiple use) Between the indoor units Between the outside units and the indoor units If the outside unit is above. 10 m k+p 13 m *1 No special requirements up to 40 m. The maximum actual piping length can be 90 m, depending on conditions. Various conditions and requirements have to be met to allow utilisation of 90 m piping length. Be sure to refer to the Engineering Data Book for details of these conditions and requirements. m 15 m 50 m If the outside unit is below. 40 m r q s r 3 4

4 features Easy installation OUT Compact and lightweight Stacked-configuration in indoor installation is possible. IN Adoption of a water heat exchanger and optimisation of the refrigerant control circuit has resulted compact and lightweight equipment. A weight of 149 and height of 1,000 make installation possible in buildings with limited space, or where no space is available for outdoor units. This makes the system ideal for places that have no area outsidesuch as underground malls. Stacked configuration is also possible, further contributing to space savings. * The unit is designed for indoor installation only. Liquid piping Gas piping Water piping Water piping Min * (*For 8 HP) 550 features Energy saving Heat recovery Simultaneous and operation within the refrigerant system. In mainly, partly mode, the system recycles heat exhausted from the operation to use for. In mainly, partly mode, the system uses cooled post- operation refrigerant for. Efficiency improves the more simultaneous operation is performed. The first stage: Between indoor units A B C Daikin offers -stage heat recovery operation. The first stage of heat recovery operation is within the refrigerant system. By controlling the BS unit that switches and, simultaneous and operation is made possible, with heat recovery performed between indoor units. The second stage of heat recovery operation is within the water loop, where heat recovery is performed between the VRV-WIII systems. This -stage heat recovery operation substantially improves energy efficiency and makes the system the ideal solution to the requirements of modern office buildings, where some areas may require even in winter, depending on the amount of sunshine received and the number of people in the room. Heat radiation operation (all operation) Heat radiation Heat radiation tendency heat recovery operation (mainly, part operation) Heat radiation Heat recovery operation ( and operation) Stage 1 Stage VRV-WIII VRV-WIII VRV-WIII Heat transfer Heat recovery operation between the VRV-WIII systems. Heat recovery operation is also available between systems connected to the same water loop, with systems exchanging heat via water. This increases energy efficiency. The second stage: Between VRV-WIII systems Cooling tower (Closed type), boiler VRV-WIII Heat radiation to loop VRV-WIII Heat radiation to loop D Heat absorption tendency heat recovery operation (mainly, part operation) Heat absorption VRV-WIII VRV-WIII Heat absorption from loop ( ) Heat absorption operation (all operation) VRV-WIII Drain piping * For illustration purposes only. E VRV-WIII Note: Above system configurations are for illustration purposes only. Heat absorption from loop 5 6

5 features Enhanced usability A variety of functions that realise easy installation and improve reliability Features a pump interlock function that controls the pump of the heat source simultaneously with the starting of the VRV-WIII unit. This significantly simplifies operation and management. Employs DIII-NET to enable the shared use of the wiring between the indoor units, the VRV-WIII unit and the central control wiring. Provides an auto address setting function and check function that detects connection errors in wiring and piping for easier installation. Water piping goes only to the VRV-WIII unit, with refrigerant piping run in occupied spaces, so there is little chance of water leakage or corrosion. Easily responds to simultaneous and needs. BS unit By adding suction gas piping and a BS unit (sold separately), simultaneous and operation can be provided by a single system. Standard system (Heat pump) VRV-WIII unit Heat recovery Indoor unit Indoor unit Indoor unit Gas piping Liquid piping By adding suction gas piping and a BS unit... High and low pressure gas piping Suction gas piping Liquid piping types of BS units for heat recovery can improve design flexibility. A BS unit can switch between and operations itself, successfully reducing the effect on other indoor units (compared to the VRV-WII system). VRV-WII BS unit Cooling Centralised BS unit (50 Hz only) BS unit for heat recovery can improve comfortability by switching between and operations independently. Equalising the pressure of only the BS unit can switch over the operation mode. Cooling VRV-WIII unit BS unit BS unit Equalises the pressure of whole system. Equalises the pressure of BS unit only. Indoor unit () Indoor unit (Cooling) Indoor unit* (Cooling only) Heat recovery operation! * For indoor units used for only (do not connect to BS unit when using for heat recovery), total capacity index must be 50% or less than the capacity index of the outside units. FAN OFF FAN OFF Centralised interlocking function Centralised interlocking input is possible using an external control adaptor (DTA104A6). Interlocking DTA104A6 HOT START Installation and maintenance work have been made easier through the integration of multiple BS units. Conventional BS units Connection points 58 HOT START Centralised BS unit Connection points Centralised BS unit (BSV4Q100PV1) Control wiring (external-to-external transmission wiring) BS unit BS unit BS unit BS unit By using one external control adaptor circuit board, centralised interlocking input to multiple units within the same water system is possible. Combined use of a new centralised BS unit and conventional BS units meets the needs of many design plans. EV EV Centralised BS unit BS unit BS unit BS unit BS unit BS unit BS unit 7 8

6 Outside unit lineup Indoor unit lineup A lineup of 8 to 30 HP models meets wide-ranging office space requirements. The modular design imparts a simple and smart appearance and makes units easy to install. Ceiling Mounted Cassette (Round Flow) Model Name FXFQ-PVE Capacity Range 0.8 HP 1 HP 1.5 HP 1.6 HP HP.5 HP 3. HP 4 HP 5 HP 6 HP 8 HP 10 HP Capacity Index Series Lineup (50 Hz) 8, 10 HP 16, 18, 0 HP 4, 6, 8, 30 HP (60 Hz) 10 HP 0 HP 30 HP Series Heat pump 50 Hz 60 Hz 8 HP Capacity range 10 HP 16 HP 18 HP 0 HP 4 HP 6 HP 8 HP 30 HP Ceiling Mounted Cassette (Compact Multi Flow) Ceiling Mounted Cassette (Double Flow) Ceiling Mounted Cassette Corner FXZQ-MVE FXCQ-MVE FXKQ-MAVE (50 Hz) (60 Hz) HP RWEYQ8PY1 RWEYQ10PY1 Capacity index RWEYQ16PY1 RWEYQ18PY1 RWEYQ0PY1 Outside unit combinations Model RWEYQ8P RWEYQ10P RWEYQ16P* 1 RWEYQ18P* 1 RWEYQ0P* 1 RWEYQ4P* 1 RWEYQ6P* 1 RWEYQ8P* 1 RWEYQ30P* 1 RWEYQ4PY1 RWEYQ6PY1 RWEYQ8PY1 RWEYQ30PY1 RWEYQ10PYL/TL RWEYQ0PYL/TL RWEYQ30PYL/TL Combination 50 Hz Heat recovery 60 Hz RWEYQ8P x 1 RWEYQ10P x 1 RWEYQ8P x RWEYQ8P + RWEYQ10P RWEYQ10P x RWEYQ8P x 3 RWEYQ8P x + RWEYQ10P RWEYQ8P + RWEYQ10P x RWEYQ10P x 3 Total capacity index of connectable indoor units* 100 to to to 50 5 to to to to to to 975 Maximum number of connectable indoor units *1 An outside unit multi connection piping kit (option) is necessary for multiple of 16 HP systems and above. * Total capacity index of connectable indoor units must be 50% 130% of the capacity index of the outside units. For indoor units used for only (do not connect to BS unit when using for heat recovery), total capacity index must be 50% or less than the capacity index of the outside units. 36 Slim Ceiling Mounted Duct Ceiling Mounted Duct Ceiling Suspended FXDQ-PBVE (with drain pump) FXDQ-PBVET (without drain pump) FXDQ-NBVE (with drain pump) FXDQ-NBVET (without drain pump) FXMQ-PVE FXMQ-MAVE FXHQ-MAVE (700 width type) (900/1,100 width type) Example piping layout (Heat pump system) 4 30 HP * For illustration purposes only. Wall Mounted New FXAQ-PVE New New New New New New Floor Standing FXLQ-MAVE Concealed Floor Standing FXNQ-MAVE * Strainer kit is equipped as a standard accessory with 60Hz models. Note: R-410A VRV system indoor units are not compatible with the R- VRV system. Connection unit series indoor units (50 Hz only) Model Name Capacity Range Capacity Index Connection Unit Ceiling Suspended FXUQ-MAV1 Cassette Note: BEV units are necessary for Connection unit series indoor units. Refer to the Engineering Data Book for details HP 1 HP 1.5 HP 1.6 HP HP 3 HP 4 HP 5 HP BEVQ71MAVE BEVQ100MAVE BEVQ15MAVE 9 10

7 Indoor unit lineup Ceiling Mounted Cassette (Round Flow) Ceiling Mounted Cassette (Compact Multi Flow) FXFQ5P/ FXFQ3P/ FXFQ40P FXFQ50P/ FXFQ63P/ FXFQ80P FXFQ100P/ FXFQ15P FXZQ0M/FXZQ5M FXZQ3M/FXZQ40M FXZQ50M 360 airflow improves temperature distribution and offers a comfortable living environment. The industry s first* Round Flow Ceiling Mounted Cassette type offers 360 airflow with improved temperature distribution. 4-way flow Round Flow Quiet, compact, and designed for user comfort Dimensions correspond with 600 X 600 architectural module ceiling design specifications. operation sound level (db(a)) FXZQ-M 0/ There are areas of uneven temperature. *As of April 004, the release date for Japan. There are much fewer areas of uneven temperature. All models are lighter than the conventional ones. Ex: Models FXFQ5P-50P are 4.5 lighter (reduced from 4 to 1 ). Sound level (H/L) Comfortable airflow 1 30 V 40 V Wide discharge angle: 0 to 60 Auto swing 30/5 3/6 36/8 41/33 3/6 34/8 37/9 4/35 Fixed angles: 5 levels Drain pump is equipped as standard accessory, and the 850 lift height has been improved from 750 to 850. A modern sophisticated decoration panel has been applied, with a panel surface that has been treated with a dirt-repellant coating. Treated surface Resists soiling Untreated surface Dirt and grime Condition after exposure to the smoke of 600 cigarettes in 1 m 3 enclosed space. Control of the airflow rate has been improved from -step to 3-step control. operation sound level FXFQ-P Sound level (HH/H/L) 5/ (db(a)) 15 30/8.5/7 31/9/7 3//7 34/31/8 36/33.5/31 43/37.5/3 44/39/34 An antibacterial treatment that uses silver ions has been applied to the drain pan, preventing the growth of slime, mould and bacteria that cause blockages and odours. The horizontal louvres prevent dew condensation. Their non-flocking surfaces, which repel dirt, are easy to clean. The air filter has an anti-mould and antibacterial treatment that prevents the growth of mould generated from dust or moisture that may adhere to the filter Angles can be also set on site to prevent drafts (0-35 ) or soiling of the ceiling (5-60 ), other than standard setting (0-60 ). -, 3-, and 4-way airflow patterns are available, enabling installation in the corner of a room. 4-way flow 3-way flow L-shaped -way flow For 3-way or -way flow installation, the sealing member for air discharge outlet (option) must be used to close each unused outlet. Drain pump is equipped as standard accessory with 750 lift. 750 Example of airflow patterns: 360 airflow is available, as well as - to 4-way flows, so you can choose the most suitable airflow pattern depending on location or room layout. All-round flow 4-way flow 3-way flow L-shaped -way flow Note: Whatever the discharge direction, the same type of panel is used. If installing for other than all-round flow, an air discharge outlet sealing member (option) must be used to close each unused outlet. 11 1

8 Indoor unit lineup Ceiling Mounted Cassette (Double Flow) Ceiling Mounted Cassette Corner FXCQ0M/ FXCQ5M/ FXCQ3M FXCQ40M/ FXCQ50M/ FXCQ63M FXCQ80M/ FXCQ15M FXKQ5MA/FXKQ3MA FXKQ40MA/FXKQ63MA Thin, lightweight, and easy to install in narrow ceiling spaces Slim design for flexible installation The low profile unit (only 305 high) can be installed in a ceiling space as shallow as 350. All models feature a compact design with a depth of only (When a high-efficiency filter is attached, the unit's height is 400.) operation sound level FXCQ-M 0 Sound level (H/L) 5/3 40/ (db(a)) 15 0 V 3/7 34/8 34/9 37/3 39/34 44/38 40 V 34/9 36/30 37/3 39/34 41/36 46/40 Slim body needs only 0 space above the ceiling. If you use a panel spacer (option), the unit can be installed in the minimum space of 195. Min Single-flow type allows effective air discharge from corner or from drop-ceiling. Drain pump is equipped as standard accessory with 500 lift. 500 Panel spacer Providing 3 different settings of standard, draft prevention and ceiling soiling prevention, the auto swing mechanism achieves even distribution of airflow and room temperature. (m) C 3 C 30 C 6 C 4 C C 0 C (m) Front discharge is possible with an air discharge unit (option), which allows the installation in the drop-ceiling or sagging wall. Designed with higher airflow suitable for high ceiling application up to 3 metres. Main body Downward discharge Providing different settings of standard and ceiling soiling prevention, the auto swing mechanism achieves even distribution of airflow and room temperature. Drain pump is equipped as standard accessory with 600 lift. 600 Two types of optional high-efficiency filter are available (65% and 95%, colourimetric method). A long-life filter (maintenance free up to one year*) is equipped as standard accessory. * 8 hr/day, 5 day/month. For dust concentration of 0.15 mg/m 3 Major maintenance work can be performed by removing the panel. A flat-type suction grille and a detachable blade make cleaning easy. Set for front discharge using a suspended ceiling. Main body Air discharge grille (Option) Air discharge grille (Option) Downward discharge is shut off and air is blown straight out (front discharge). A long-life filter (maintenance free up to one year*) is equipped as standard accessory. * 8 hr/day, 5 day/month. For dust concentration of 0.15 mg/m

9 Indoor unit lineup Slim Ceiling Mounted Duct Slim design, quietness and static pressure switching Suited to use in drop-ceilings! FXDQ0PB/FXDQ5PB/FXDQ3PB Only 700 in width and 3 in weight, this model is suitable to install in limited spaces like drop-ceilings in hotels. Great for hotel use! Only FXDQ40NB/FXDQ50NB/FXDQ63NB Only 00 in height, this model can be installed in rooms with as little as 40 depth between the drop-ceiling and ceiling slab. AIR Discharge grille* 900 Suspension bolt* 1,100 in width for the FXDQ63NB model. AIR Air filter Suction grille* External static pressure selectable by remote controller switching make this indoor unit a very comfortable and flexible model. 10 Pa-30 Pa/factory set: 10 Pa for FXDQ-PB models. 15 Pa-44 Pa/factory set: 15 Pa for FXDQ-NB models * To be obtained locally Ceiling Mounted Duct FXMQ0P/FXMQ5P/FXMQ3P FXMQ40P/FXMQ50P/FXMQ63P FXMQ80P/FXMQ100P/FXMQ15P FXMQ140P Middle and high static pressure allows for flexible duct design A DC fan motor increases the external static pressure capacity range to include middle to high static pressures, increasing design flexibility. 30 Pa 100 Pa for FXMQ0P-3P 30 Pa 160 Pa for FXMQ40P 50 Pa 00 Pa for FXMQ50P-15P 50 Pa 140 Pa for FXMQ140P All models are only 300 in height, an improvement over the 390 height of conventional models. The weight of the FXMQ40P has been reduced from 44 to 8. Drain pump is equipped as standard accessory with 700 lift. Control of the airflow rate has been improved from -step to 3-step control. operation sound level FXMQ-P 0/ / Ceiling (db(a)) Sound level 33/31/9 34/3/30 39/37/35 41/39/37 4/40/38 43/41/39 44/4/40 46/45/43 (HH/H/L) Energy-efficient The adopted DC fan motor is much more efficient than the conventional AC motor, yielding an approximate 0% decrease in energy consumption (FXMQ15P). Improved ease of installation Airflow rate can be controlled using a remote controller during test operation. With the conventional model, the airflow rate was controlled from the PC board. It is automatically adjusted to the range between approximately ±10% of the rated HH tap airflow for FXMQ0P 15P. Improved ease of maintenance The drain pan can be detached for easy cleaning. An antibacterial treatment that uses silver ions has been applied to the drain pan, preventing the growth of slime, mould and bacteria that cause blockages and odours. Control of the airflow rate has been improved from -step to 3-step control. operation sound level (db(a)) FXDQ-PB/NB 0/5/ Sound level (HH/H/L) 33/31/9 34/3/30 35/33/31 36/34/3 The values of operation sound level represent those for rear-suction operation. Sound level values for bottom-suction operation can be obtained by adding 5 db(a). Values are based on the following conditions: FXDQ-PB: external static pressure of 10 Pa; FXDQ-NB: external static pressure of 15 Pa. FXDQ-PB and FXDQ-NB models are available in two types to suit different installation conditions. FXDQ-PB/NBVE: with a drain pump (750 lift) as a standard accessory FXDQ-PB/NBVET: without a drain pump 750 Ceiling FXMQ00MA/FXMQ50MA Simplified Static Pressure Control External static pressure can be easily adjusted using a change-over switch inside the electrical box to meet the resistance in the duct system. Built-in Drain Pump (Option) Housing the drain pump inside the unit reduces the space required for installation. Without drain pump 470 Indoor unit 5 With drain pump 470 Indoor unit

10 Indoor unit lineup Ceiling Suspended Wall Mounted FXHQ3MA/ FXHQ63MA FXHQ100MA New FXAQ0P/FXAQ5P FXAQ3P/FXAQ40P FXAQ50P/FXAQ63P Slim body with quiet and wide airflow Stylish flat panel design harmonised with your interior décor Adoption of QUIET STREAM FAN Stylish flat panel design creates a graceful harmony that enhances any interior space. Uses the quiet stream fan and many more advanced technologies. Sound absorption member Flat panel can be cleaned with only the single pass of a cloth across their smooth surface. Flat panel can also be easily removed and washed for more thorough cleaning. Turbulent flow is produced Quiet stream fan Straightening vane operation sound level FXAQ-P (db(a)) 63 operation sound level (db(a)) Sound level (H/L) 35/31 36/31 38/31 39/34 4/37 47/41 FXHQ-MA Sound level (H/L) 3 36/ / /37 Drain pan and air filter can be kept clean by mould-proof polystyrene. Installation is easy Drain pump kit (option) can be easily incorporated. Vertical auto-swing realises efficiency of air distribution. The louvre closes automatically when the unit stops Drain pump kit (built inside main unit) Wide air discharge openings produce a spreading 100 airflow. Maintenance is easy Non-dew Flap with no implanted bristles Bristle-free Flap minimises contamination and makes cleaning simpler. Easy-to-clean flat design Non-dew Flap Maintenance is easier because everything can be performed from below the unit. A long-life filter (maintenance free up to one year*) is equipped as standard accessory. * 8 hr/day, 5 day/month. For dust concentration of 0.15 mg/m 3 5 steps of discharge angle can be set by remote controller. Discharge angle is automatically set at the same angle as the previous operation when restarting. (Initial setting: 10 for and 70 for ) Flexible installation Drain pipe can be fitted to from either left or right sides. Drain pump kit is available as optional accessory, which lifts the drain 1,000 from the bottom of the unit. Height of drain-up 1,000 Drain pump kit Indoor unit 17 18

11 Indoor unit lineup Floor Standing FXLQ0MA/FXLQ5MA/FXLQ3MA FXLQ40MA/FXLQ50MA/FXLQ63MA Suitable for perimeter zone air conditioning Floor Standing types can be hung on the wall for easier cleaning. Running the piping from the back allows the unit to be hung on walls. Cleaning under the unit, where dust tends to accumulate, is considerably easier. The adoption of a fibre-less discharge grille featuring an original design to prevent condensation also helps prevent staining and makes cleaning easier. Connection unit series indoor units Ceiling Suspended Cassette (50 Hz only) FXUQ71MA/FXUQ100MA/ FXUQ15MA This thin indoor unit achieves optimum air distribution, and can be installed without the need for ceiling cavity. Depending on installation site requirements or room conditions, -way, 3-way and 4-way discharge patterns are available. A long-life filter (maintenance free up to one year*) is equipped as standard accessory. * 8 hr/day, 5 day/month. For dust concentration of 0.15 mg/m 3 Wall hanging Floor installation 4-way air flow from the centre of the store. The 3-way air flow can distribute comfortable air throughout the room. Concealed Floor Standing Only one unit is needed to distribute comfortable air throughout an L-shaped store. FXNQ0MA/ FXNQ5MA FXNQ3MA/ FXNQ40MA FXNQ50MA/ FXNQ63MA Designed to be concealed in the perimeter skirting-wall The unit is concealed in skirting-wall of perimeter, that enables to create high class interior design. The connecting port faces downward, greatly facilitating on-site piping work. A long-life filter (maintenance free up to one year*) is equipped as standard accessory. * 8 hr/day, 5 day/month. For dust concentration of 0.15 mg/m 3 Connecting port Refrigerant piping Applies also to Floor Standing type (FXLQ-MA). Connection unit BEVQ71MA/BEVQ100MA/BEVQ15MA Liquid pipe Refrigerant piping layout VRV-WIII series outside unit Gas pipe Piping length* 1 Connection unit is the device for connecting above indoor unit to VRV-WIII. Connection unit for indoor unit BEVQ-MA Indoor unit External wiring layout Super wiring (DIII-NET) Single-phase 0-40 V power supply Indoor unit Remote controller *1 Model FXUQ-MA Maximum piping length between the BEV unit and the indoor unit. 5 m Notes: When connecting centralised-control device, it is necessary to install an interface adaptor for an indoor unit (DTA10A5). Connection unit BEVQ-MA is necessary for each indoor unit. The refrigerant piping height difference between the indoor units and the BEV unit must be within 4 m. The BEV unit must be installed within a maximum height difference between indoor units of 15 m. Branching of the refrigerant piping is not possible downstream of the BEV unit. 19 0

12 Specifications Ceiling Mounted Cassette (Round Flow) Cooling capacity capacity Power consumption Airflow rate (HH/H/L) Sound level (HH/H/L) Cooling Machine weight Liquid (Flare) Piping Gas (Flare) Drain Panel (Option) Model Colour Weight kcal/h(*1) Btu/h(*1) (*1) (*) kcal/h Btu/h m 3 /min cfm db(a) FXFQ5PVE FXFQ3PVE FXFQ40PVE FXFQ50PVE FXFQ63PVE FXFQ80PVE FXFQ100PVE FXFQ15PVE,500 9,900.9,800 10, Galvanised steel plate 46X840X840 46X840X840 46X840X840 46X840X840 46X840X840 46X840X840 88X840X840 88X840X840 1 VP5 (External Dia, 3/Internal Dia, 5) BYCP15K-W1 Fresh white 50X950X950 50X950X950 50X950X950 50X950X950 50X950X950 50X950X950 50X950X950 50X950X ,00 1, ,400 13, /11.5/10 13/11.5/10 459/406/ /406/ /459/ /477/ /583/477 74/636/530 1,130/918/706 1,165/989/794 30/8.5/7 30/8.5/ phase, 0-40 V/0 V, 50/60 Hz 4,000 16, ,300 17, /9/ ,000 19, ,400 1, // ,300 4, ,900 7, /13/11 16/13.5/11 19/16.5/13.5 1/18/15 34/31/ ,000 31, ,600 34, /33.5/31 43/37.5/ ,000 39, ,800 4, ,500 49, /6/0 5 13,800 54, / / / / / / / / / / / / / / / /0.00 Ceiling Mounted Cassette (Compact Multi Flow) Cooling capacity capacity Power consumption Airflow rate (H/L) Sound level (H/L) Cooling Machine weight Liquid (Flare) Piping Gas (Flare) Drain Panel (Option) 30 V, 50 Hz- 40 V, 50 Hz- 0 V, 60 Hz Model Colour Weight kcal/h(*1) Btu/h(*1) (*1) (*) kcal/h Btu/h m 3 /min cfm db(a) FXZQ0MVE,000 7,800.3.,00 8, / / /7 318/47 30/5-3/6-3/9 55X700X700.7 FXZQ5MVE 1-phase, 0-40 V/0 V, 50 Hz/60 Hz,500 9, ,800 10, / / /7 318/47 30/5-3/6-3/9 Galvanised steel plate 86X575X VP0 (External Dia, 6/Internal Dia, 0) 55X700X700.7 FXZQ3MVE 3,00 1, ,400 13, / /0.073 / /65 3/6-34/8-33/9 BYFQ60B8W1 White (6.5Y/0.5) 55X700X700.7 FXZQ40MVE 4,000 16, ,300 17, / / /8 388/8 36/8-37/9-36/30 55X700X700 Note: Specifications are based on the following conditions; Cooling: (*1) Indoor temp.: 7 CDB, 1 CWB/inlet water temp.: 30 C, Equivalent piping length: 7.5 m, Level difference: 0 m. (*) Indoor temp.: 7 CDB, 19 CWB/inlet water temp.: 30 C, Equivalent piping length: 7.5 m, Level difference: 0 m. : Indoor temp.: 0 CDB/inlet water temp.: 0 C, Equivalent piping length: 7.5 m, Level difference: 0 m. Capacity of indoor unit is only for reference. Actual capacity of indoor unit is based on the total capacity index. (See Engineering Data Book for details.) Sound level: Anechoic chamber conversion value, measured at a point 1.5 m downward from the unit centre /8/.5 44/39/34 14/ FXZQ50MVE 5,000 19, ,400 1, / / /353 41/33-4/35-41/34 55X700X700.7 Ceiling Mounted Cassette (Double Flow) Ceiling Mounted Cassette Corner kcal/h(*1) Cooling capacity Btu/h(*1) (*1) (*) kcal/h capacity Btu/h Power consumption Cooling m 3 /min 50 Hz Airflow rate (H/L) cfm m 3 /min 60 Hz cfm Sound level (H/L) 0 V 40 V db(a) Machine weight Liquid (Flare) Piping Gas (Flare) Drain Model Panel Colour (Option) Weight FXKQ5MAVE FXKQ3MAVE FXKQ40MAVE FXKQ63MAVE 1-phase, 0-40 V/0 V, 50/60 Hz,500 9,900 3,00 1,600 4,000 16,000 6,300 4, ,800 3,400 4,300 6,900 10,900 13,600 17,100 7, / / / / / / / /0.100 Galvanised steel plate 11/9 11/9 13/10 18/15 388/ / / /530 11/8.5 11/8.5 13/10 18/13 388/ / / /459 38/33 38/33 40/34 4/37 40/35 40/35 4/36 44/39 15X1,110X710 15X1,110X710 15X1,110X710 15X1,310X VP5 (External Dia, 3/Internal Dia, 5) BYK45FJW1 BYK71FJW1 White (10Y9/0.5) 70X1,40X800 70X1,40X800 70X1,40X800 70X1,440X During actual operation, these values are normally somewhat higher as a result of ambient conditions. 1 During actual operation, these values are normally somewhat higher as a result of ambient conditions. Cooling capacity capacity Power consumption Airflow rate (H/L) 0 V Sound level (H/L) 40 V Machine weight Cooling Liquid (Flare) Piping Gas (Flare) Drain Panel (Option) Model Colour Weight kcal/h(*1) Btu/h(*1) (*1) (*) kcal/h Btu/h m 3 /min cfm db(a) FXCQ0MVE FXCQ5MVE FXCQ3MVE FXCQ40MVE FXCQ50MVE FXCQ63MVE FXCQ80MVE FXCQ15MVE,000 7,800 9,900 1,600 16,000 19,800 4,900 31,700 49, ,00,800 3,400 4,300 5,400 6,900 8,600 13,800 8, /5 Galvanised steel plate 47/177 3/7 34/9 318/30 34/8 36/30 318/30 34/8 36/30 44/318 34/9 37/3 44/318 34/9 37/3 58/459 37/3 39/34 918/741 39/34 41/36 1,165/883 44/38 46/40 305X775X X775X X775X X990X X990X X1,175X X1,665X X1,665X X1,030X ,500 10, /6.5 6 BYBC3G-W1 53X1,030X phase, 0-40 V/0 V, 50/60 Hz 3,00 13, /6.5 6 VP5 (External Dia, 3/Internal Dia, 5) 53X1,030X ,000 17, /9 31 BYBC50G-W1 White (10Y9/0.5) 53X1,45X ,000 1, /9 3 53X1,45X ,300 7, /13 35 BYBC63G-W1 53X1,430X680 8,000 34, / X1,90X BYBC15G-W1 1,500 54, / / / / / / / / / / / / / / / /0.45 Note: Specifications are based on the following conditions; Cooling: (*1) Indoor temp.: 7 CDB, 1 CWB/inlet water temp.: 30 C, Equivalent piping length: 7.5 m, Level difference: 0 m. (*) Indoor temp.: 7 CDB, 19 CWB/inlet water temp.: 30 C, Equivalent piping length: 7.5 m, Level difference: 0 m. : Indoor temp.: 0 CDB/inlet water temp.: 0 C, Equivalent piping length: 7.5 m, Level difference: 0 m. Capacity of indoor unit is only for reference. Actual capacity of indoor unit is based on the total capacity index. (See Engineering Data Book for details.) Sound level: (FXCQ-M) Anechoic chamber conversion value, measured at a point 1.5 m downward from the unit centre. (FXKQ-MA) Anechoic chamber conversion value, measured at a point 1 m in front of the unit and 1 m downward / X1,90X

13 Specifications Slim Ceiling Mounted Duct (700 width type) (900/1,100 width type) Cooling capacity capacity Power consumption (FXDQ-PBVE: 50 Hz/60 Hz) Power consumption (FXDQ-PBVET: 50 Hz/60 Hz) Airflow rate (HH/H/L) Ceiling Mounted Duct with drain pump without drain pump Cooling Cooling External static pressure Sound level (HH/H/L) 3 Machine weight Liquid (Flare) Piping Gas (Flare) Drain Cooling capacity capacity Power consumption Airflow rate (HH/H/L) External static pressure Sound level (HH/H/L) Machine weight Liquid (Flare) Piping Gas (Flare) Drain kcal/h(*1) Btu/h(*1) (*1) (*) kcal/h Btu/h m 3 /min cfm Pa db(a) kcal/h(*1) Btu/h(*1) (*1) (*) kcal/h Btu/h FXDQ0PBVE FXDQ5PBVE FXDQ3PBVE FXDQ0PBVET FXDQ5PBVET FXDQ3PBVET FXDQ40NBVET FXDQ50NBVET FXDQ63NBVET,000 7,800.,00 8,500,500 9,900,800 10,900 3,00 1, ,400 13, / / / / / / /7./ 8/54/6 8.0/7./ 8/54/6 Galvanised steel plate 8.0/7./ 8/54/6 33/31/9 33/31/9 33/31/9 1-phase, 0-40 V/0 V, 50/60 Hz 00X700X60 00X700X60 00X700X60 00X900X60 00X900X60 00X1,100X / / / / / / ,000 16,000 4,300 17,100 VP0 (External Dia, 6/Internal Dia, 0) FXDQ40NBVE FXDQ50NBVE FXDQ63NBVE 5,000 19,800 5,400 1, ,300 4, ,900 7, / / / / / / / / / / / / // /335/ /11.0/ /14.5/ /388/ /51/459 34/3/30 35/33/31 36/34/3 7 1-phase, 0-40 V/0 V, 50/60 Hz 8 FXMQ40PVE 4,000 16, , FXMQ50PVE Cooling 0.081/ / / / / / / / / /0.03 m 3 /min FXMQ0PVE,000 7,800.3.,00 8,500 9/7.5/6.5 Galvanised steel plate 4,300 cfm 318/65/30 318/65/30 335/8/47 565/459/ /58/530 Pa db(a) 33/31/9 33/31/9 34/3/30 39/37/35 41/39/37 300X550X700 5 FXMQ5PVE,500 9, ,800 10,900 9/7.5/ X550X700 5 FXMQ3PVE 3,00 1, ,400 13,600 /8/7 300X550X X700X700 8 VP5 (External Dia, 3/Internal Dia, 5) 5,000 19, ,400 1,500 16/13/11 18/16.5/15 300X1,000X700 Note: Specifications are based on the following conditions; Cooling: (*1) Indoor temp.: 7 CDB, 1 CWB/inlet water temp.: 30 C, Equivalent piping length: 7.5 m, Level difference: 0 m. (*) Indoor temp.: 7 CDB, 19 CWB/inlet water temp.: 30 C, Equivalent piping length: 7.5 m, Level difference: 0 m. : Indoor temp.: 0 CDB/inlet water temp.: 0 C, Equivalent piping length: 7.5 m, Level difference: 0 m. Capacity of indoor unit is only for reference. Actual capacity of indoor unit is based on the total capacity index. (See Engineering Data Book for details.) Sound level: Anechoic chamber conversion value, measured at a point 1.5 m downward from the unit centre. During actual operation, these values are normally somewhat higher as a result of ambient conditions. 1 : External static pressure is changeable to set by the remote controller. This pressure means "High static pressure - Standard". (Factory setting is 10 Pa for FXDQ0-3PB, 15 Pa for FXDQ40-63NB) : The values of operation sound level represent those for rear-suction operation. Sound level values for bottom-suction operation can be obtained by adding 5 db(a). 3: Values are based on the following conditions: external static pressure of 10 Pa for FXDQ0-3PB, 15 Pa for FXDQ40-63NB. 4: External static pressure can be modified using a remote controller that offers seven (FXMQ0-3P), thirteen (FXMQ40P), fourteen (FXMQ50P) levels of control. These values indicate the lowest and highest possible static pressures. The standard static pressure is 50 Pa for 36 Ceiling Mounted Duct Ceiling Mounted Duct FXMQ63PVE FXMQ80PVE FXMQ100PVE FXMQ15PVE Galvanised steel plate VP5 (External Dia, 3/Internal Dia, 5) 3 FXMQ0-3P and 100 Pa for FXMQ40-50P. 4 Cooling capacity capacity Power consumption Airflow rate (HH/H/L) External static pressure Sound level (HH/H/L) Machine weight Piping Drain Cooling capacity kcal/h Btu/h 6,300 4,900 6,900 7, Cooling 0.30/ / / / / / / /0.449 Liquid (Flare) Gas (Flare) capacity Power consumption Airflow rate (H/L) External static pressure Cooling 50 Hz 60 Hz Sound level 0 V (H/L) 40 V Machine weight Liquid (Flare) Piping Gas (Brazing) Drain kcal/h(*1) Btu/h(*1) (*1) (*) m 3 /min 300X1,000X ,000 31,700 8,600 34, X1,000X phase, 0-40 V/0 V, 50/60 Hz 10,000 39,600 10,800 4, X1,400X ,500 49,500 13,800 54,600 1/17.5/16 5/.5/0 3/7/3 39/33/8 300X1,400X FXMQ140PVE 14,300 57, ,500 61,400 cfm 688/618/ /794/706 1,130/953/81 1,377/1,165/988 1,64/1,377/1, Pa db(a) 4/40/38 43/41/39 43/41/39 44/4/40 46/45/43 kcal/h(*1) Btu/h(*1) (*1) (*) kcal/h Btu/h m 3 /min cfm Pa db(a) FXMQ00MAVE 19,800 78,500 Galvanised steel plate FXMQ50MAVE ,500 85, /50,047/1,765,54/, /45 48/45 49/46 49/46 470X1,380X1, X1,380X1, phase, 0-40 V/0 V, 50/60 Hz PS1B 4,800 98,300 7, , / / / / / / / /39/3 300X1,400X700 Note: Specifications are based on the following conditions; Cooling: (*1) Indoor temp.: 7 CDB, 1 CWB/inlet water temp.: 30 C, Equivalent piping length: 7.5 m, Level difference: 0 m. (*) Indoor temp.: 7 CDB, 19 CWB/inlet water temp.: 30 C, Equivalent piping length: 7.5 m, Level difference: 0 m. : Indoor temp.: 0 CDB/inlet water temp.: 0 C, Equivalent piping length: 7.5 m, Level difference: 0 m. Capacity of indoor unit is only for reference. Actual capacity of indoor unit is based on the total capacity index. (See Engineering Data Book for details.) Sound level: Anechoic chamber conversion value, measured at a point 1.5 m downward from the unit centre. During actual operation, these values are normally somewhat higher as a result of ambient conditions. 1: External static pressure can be modified using a remote controller that offers fourteen (FXMQ63-15P) or ten (FXMQ140P) levels of control. These values indicate the lowest and highest possible static pressures. The standard static pressure is 100 Pa. : External static pressure is changeable to change over the connectors inside electrical box, this pressure means "Standard-High static pressure"

14 Specifications Ceiling Suspended Floor Standing /Concealed Floor Standing Wall Mounted Cooling capacity capacity Power consumption Airflow rate (H/L) Sound level (H/L) Machine weight Liquid (Flare) Piping Gas (Flare) Drain Cooling capacity capacity Power consumption Airflow rate (H/L) Sound level (H/L) Cooling Machine weight Cooling Liquid (Flare) Piping Gas (Flare) Drain kcal/h(*1) Btu/h(*1) (*1) (*) kcal/h Btu/h m 3 /min cfm db(a) kcal/h(*1) Btu/h(*1) (*1) (*) kcal/h Btu/h m 3 /min cfm db(a) FXHQ3MAVE FXAQ0PVE,000 7, ,00 1,600 4,900 39, ,400 13, FXHQ63MAVE White (10Y9/0.5) Note: Specifications are based on the following conditions; Cooling: (*1) Indoor temp.: 7 CDB, 1 CWB/inlet water temp.: 30 C, Equivalent piping length: 7.5 m, Level difference: 0 m. (*) Indoor temp.: 7 CDB, 19 CWB/inlet water temp.: 30 C, Equivalent piping length: 7.5 m, Level difference: 0 m. : Indoor temp.: 0 CDB/inlet water temp.: 0 C, Equivalent piping length: 7.5 m, Level difference: 0 m. Capacity of indoor unit is only for reference. Actual capacity of indoor unit is based on the total capacity index. (See Engineering Data Book for details.) Sound level: Anechoic chamber conversion value, measured at a point 1 m in front of the unit and 1 m downward. During actual operation, these values are normally somewhat higher as a result of ambient conditions. 6,300 6,900 7, FXHQ100MAVE 10,000 10,800 4, / / / X960X phase, 0-40 V/0 V, 50/60 Hz 0.111/ / / / / / / /14 5/1 36/31 39/34 45/37 FXAQ5PVE /31 90X795X X1,160X680 8 VP0 (External Dia, 6/Internal Dia, 0) FXAQ3PVE 1-phase, 0-40 V/0 V, 50/60 Hz White (3.0Y8.5/0.5) 38/31 90X795X38 11 FXAQ40PVE,500 3,00 4,000 9,900 1,600 16, ,00 8, /4.5 65/159 35/31 90X795X38 11,800 3,400 4,300 10,900 13,600 17, /5 8.5/ /9 8/ /194 44/318 39/34 195X1,400X X1,050X38 90X1,050X38 90X1,050X38 14 VP13 (External Dia, 18/Internal Dia, 13) FXAQ50PVE 5,000 19,800 5,400 1,500 4/37 14 FXAQ63PVE 6,300 4, ,900 7, /1 19/14 530/ /494 47/41 14 FXLQ FXNQ Cooling capacity capacity Power consumption Airflow rate (H/L) Sound level (H/L) Dimensions (HXWXD) Machine weight Cooling 0 V 40 V FXLQ FXNQ FXLQ FXNQ Liquid (Flare) Piping Gas (Flare) Drain kcal/h(*1) Btu/h(*1) (*1) (*) kcal/h Btu/h m 3 /min cfm db(a) FXLQ0MAVE FXLQ5MAVE FXLQ3MAVE FXLQ40MAVE FXLQ50MAVE FXLQ63MAVE FXNQ0MAVE FXNQ5MAVE FXNQ3MAVE FXNQ40MAVE FXNQ50MAVE FXNQ63MAVE,000 7,800.3.,00 8,500 7/6 47/1 600X1,000X 5 FXLQ: Ivory white (5Y7.5/1)/FXNQ: Galvanised steel plate 1O.D. Note: Specifications are based on the following conditions; Cooling: (*1) Indoor temp.: 7 CDB, 1 CWB/inlet water temp.: 30 C, Equivalent piping length: 7.5 m, Level difference: 0 m. (*) Indoor temp.: 7 CDB, 19 CWB/inlet water temp.: 30 C, Equivalent piping length: 7.5 m, Level difference: 0 m. : Indoor temp.: 0 CDB/inlet water temp.: 0 C, Equivalent piping length: 7.5 m, Level difference: 0 m. Capacity of indoor unit is only for reference. Actual capacity of indoor unit is based on the total capacity index. (See Engineering Data Book for details.) Sound level: Anechoic chamber conversion value, measured at a point 1.5 m downward from the unit centre. During actual operation, these values are normally somewhat higher as a result of ambient conditions.,500 9, ,800 10,900 7/6 47/1 600X1,000X 5 1-phase, 0-40 V/0 V, 50/60 Hz 3,00 1, ,400 13,600 8/6 8/1 388/ / /44 600X1,140X 30 4,000 16, ,300 17, / X1,140X 30 5,000 19, ,400 1, /11 600X1,40X 36 6,300 4, ,900 7, / / / / / / / / / / / / /1 35/3 35/3 35/3 38/33 39/34 40/35 37/34 37/34 37/34 40/35 41/36 4/37 600X1,40X 610X930X0 610X930X0 610X1,070X0 610X1,070X0 610X1,350X0 610X1,350X

15 Specifications Connection unit series indoor units (50 Hz only) * A type of BEV unit is necessary for each Connection unit series indoor unit. Refer to the Engineering Data for details. * If indoor units from the Connection unit series are connected within a single refrigerant system to indoor units from any other series, / switchover will not be possible using the remote controller of the Connection unit series indoor units. However, if the remote controller of an indoor unit from the other series is set as a master remote controller, / switchover will be possible. * If all indoor units are from the Connection unit series, an outside unit Cool/Heat selector will be needed to enable / switchover. * If connecting to the BS unit within a Heat Recovery system, switching between and is possible from remote controller (only for FXUQ-MA). * Group control between Connection Unit series equipment within one system is possible. However, group control with the other VRV indoor units is not possible. Ceiling Suspended Cassette Model Cooling capacity capacity (Max.) Indoor unit Connection unit Kcal/h(*1) FXUQ71MAV1 BEVQ71MAVE 7,100 Btu/h(*1) 8,300 FXUQ100MAV1 BEVQ100MAVE 1-phase, 0-40 V, 50 Hz 10,000 39,600 (*1) (*) Kcal/h 7,700 10,800 1,000 Btu/h 30,700 4,700 47, Power Cooling consumption White(10Y9/0.5) Airflow rate (H/L) m 3 /min 19/14 9/1 Indoor cfm 671/494 1,04/741 unit Sound level 30 V db (A) 40/35 43/38 165X895X895 30X895X895 Machine weight 5 31 Liquid (Flare) Piping Gas Drain (Flare) VP 0 (External Dia. 6/Internal Dia. 0) Note: Specifications are based on the following conditions ; Cooling: (*1) Indoor temp.: 7 CDB, 1 CWB/inlet water temp.: 30 C, Equivalent piping length: 7.5 m, Level difference: 0 m. (*) Indoor temp.: 7 CDB, 19 CWB/inlet water temp.: 30 C, Equivalent piping length: 7.5 m, Level difference: 0 m. : Indoor temp.: 0 CDB/inlet water temp.: 0 C, Equivalent piping length: 7.5 m, Level difference: 0 m. Capacity of indoor unit is only for reference. Actual capacity of indoor unit is based on the total capacity index. (See Engineering Data Book for details.) Sound level: Anechoic chamber conversion value, measured at a point 1.5 m below the unit centre. During actual operation, these values are normally somewhat higher as a result of ambient conditions. FXUQ15MAV1 BEVQ15MAVE 1,500 49, /3 1,130/81 44/39 30X895X Heat Pump/Heat Recovery OUTSIDE UNITS 50 Hz RWEYQ8PY1 RWEYQ10PY1 RWEYQ16PY1 RWEYQ18PY1 RWEYQ0PY1 60 Hz RWEYQ10PYL RWEYQ0PYL RWEYQ10PTL RWEYQ0PTL RWEYQ8PY1 RWEYQ8PY1 RWEYQ10PY1 Combination units RWEYQ8PY1 RWEYQ10PY1 RWEYQ10PY1 (50 Hz) RWEYQ10PYL/TL Combination units RWEYQ10PYL/TL (60 Hz) Y1: 3-phase 4-wire system, V, 50 Hz YL: 3-phase 4-wire system, 380 V, 60 Hz TL: 3-phase 3-wire system, 0 V, 60 Hz kcal/h(*1) 19,500 3,00 39,000 4,700 46,400 Btu/h(*1) 77,500 9, , , ,000 Cooling capacity (*1)(*) (*1) (*) kcal/h 1,500 7,100 43,000 48,600 54,00 capacity Btu/h 85, , , , , Power consumption Cooling (*) colour Ivory white (5Y7.5/1) Dimensions (H x W x D) 1,000 x 780 x 550 (1,000 x 780 x 550) x Compressor Hermetically sealed scroll type Motor output x x Refrigerant Liquid ø (Flare) ø (Flare) ø (Flare) piping Suction gas 1 ø19.1 (Brazing) ø. (Brazing) ø8.6 (Brazing) High and low pressure gas ø, ø (Brazing) ø19.1, ø. 3 (Brazing) ø., ø8.6 3 (Brazing) Water inlet PT1 1/4B internal thread (PT1 1/4B) x internal thread Water piping Water outlet PT1 1/4B internal thread (PT1 1/4B) x internal thread Drain outlet PS1/B internal thread (PS1/B) x internal thread Machine weight (Operating weight) 149 (151) 150 (15) ( ) ( ) ( ) Sound level db(a) Operation range (Inlet water temp.) C 10 to 45 Capacity control % Refrigerant R-410A Charge Cooling capacity (*1)(*) capacity Combination units (50 Hz) Cooling (*) Power consumption colour Dimensions (H x W x D) Compressor Motor output Refrigerant Liquid piping Suction gas 1 High and low pressure gas Water inlet Water piping Water outlet Drain outlet Machine weight (Operating weight) Sound level Operation range (Inlet water temp.) Capacity control Refrigerant Charge 50 Hz 60 Hz Combination units (60 Hz) kcal/h(*1) Btu/h(*1) (*1) (*) kcal/h Btu/h db(a) C % Note: 1. Specifications are based on the following conditions ; Cooling: (*1) Indoor temp.: 7 CDB, 1 CWB/inlet water temp.: 30 C, Equivalent piping length: 7.5 m, Level difference: 0 m. (*) Indoor temp.: 7 CDB, 19 CWB/inlet water temp.: 30 C, Equivalent piping length: 7.5 m, Level difference: 0 m. : Indoor temp.: 0 CDB/inlet water temp.: 0 C, Equivalent piping length: 7.5 m, Level difference: 0 m. RWEYQ4PY1 RWEYQ6PY1 RWEYQ8PY1 RWEYQ30PY1 RWEYQ30PYL RWEYQ30PTL RWEYQ8PY1 RWEYQ8PY1 RWEYQ8PY1 RWEYQ10PY1 RWEYQ8PY1 RWEYQ8PY1 RWEYQ10PY1 RWEYQ10PY1 RWEYQ8PY1 RWEYQ10PY1 RWEYQ10PY1 RWEYQ10PY1 RWEYQ10PYL/TL RWEYQ10PYL/TL RWEYQ10PYL/TL Y1: 3-phase 4-wire system, V, 50 Hz YL: 3-phase 4-wire system, 380 V, 60 Hz TL: 3-phase 3-wire system, 0 V, 60 Hz 58,600 6,300 66,000 69,700 3,000 47,000 6,000 76, ,500 70,100 75,700 81,300 56,000 78, ,000 3, x 3 ø (Flare) ( ) Ivory white (5Y7.5/1) (1,000 x 780 x 550) x 3 Hermetically sealed scroll type x 4. x 3 ø19.1 (Flare) ø34.9 (Brazing) ø8.6, ø (Brazing) (PT1 1/4B) x 3 internal thread (PT1 1/4B) x 3 internal thread (PS1/B) x 3 internal thread ( ) ( ) to R-410A In the case of heat pump system, suction gas pipe is not used.. In the case of heat recovery system. 3. In the case of heat pump system. 3. This unit cannot be installed in the outdoors. Install indoors (Machine room, etc). 4. Hold ambient temperature at 0 40 C and humidity at 80%RH or less. Heat rejection from the casing: 0.64 /8 HP, 0.71 /10 HP. 5. Connectable to closed type tower only. 4.0 x ( ) Be sure to refer to the Engineering Data Book for facility design. 7 8

16 Specifications BS Unit Centralised BS Unit (50 Hz only) BS UNITS FOR HEAT RECOVERY 50 Hz 60 Hz of branches Total capacity index of connectable indoor units of connectable indoor units Indoor Liquid Refrigerant unit Gas piping Liquid Outside Suction gas unit High and low pressure gas Machine weight Sound level db(a) BSVQ100PV1 BSVQ160PV1 BSVQ50PV1 BSVQ36PVJU BSVQ60PVJU BSVQ96PVJU V1: 1-phase, 0-40 V, 50 Hz, VJU: 1-phase, V, 60 Hz 1 0 to 100 More than 100 but 160 or less More than 160 but 50 or less Max. 5 Max. 8 Max. 8 Galvanised steel plate 07X388X36 (Brazing) 1 (Brazing) 1 (Brazing) (Brazing) (Brazing) 1 (Brazing) (Brazing) (Brazing) (Brazing) (Brazing) 1 (Brazing). (Brazing) 3 (Brazing). (Brazing) (Brazing) (3) 4 43 (3) 4 44 (34) 4 Notes: 1 When connecting with an indoor unit with a capacity index between 0 and 50, connect the attached pipe to the field pipe. (Braze the connection between the attached and field pipe.) When connecting with indoor units with total capacity indexes between 150 and 160, connect the attached pipe to the field pipe. (Braze the connection between the attached and field pipe.) 3 When connecting with indoor units with a capacity index of 00, or with total capacity indexes between 160 and 00, connect the attached pipe to the field pipe. (Braze the connection between the attached and field pipe.) 4 Figures in brackets ( ) indicate sound levels when the all indoor units connected to the BS unit are not operating but other indoor units within the same system are operating. BSV4Q100PV1 BSV6Q100PV1 1-phase, 0-40 V, 50 Hz of branches 4 6 Capacity index of connectable indoor units per branch Max. 100 of connectable indoor units per branch Max. 5 Galvanised steel plate 09 X 1,053 X X 1,577 X 635 Indoor Liquid (Brazing) 1 (Brazing) 1 Refrigerant unit Gas (Brazing) 1 (Brazing) 1 piping Liquid (Brazing) (Brazing) Outside Suction gas 8.6 (Brazing) 8.6 (Brazing) unit High and low pressure gas 19.1 (Brazing) 8.6 (Brazing) Machine weight Sound level db(a) 48 (38) 3 50 (40) 3 Notes: 1 When connecting with an indoor unit with a capacity index between 0 and 50, connect the attached pipe to the field pipe. (Braze connection between the attached and field pipe.) Reducer may be required (obtain locally) if joint diameter does not fit on the triple piping side. Insulators are necessary (obtain locally) for piping on the outside unit side. 3 Figures in brackets ( ) indicate sound levels when the all indoor units connected to the BS unit are not operating but other indoor units within the same system are operating. Must be installed in locations where the noise generated by the BS unit does not cause any problem. Make sure to connect the closed pipe kit (KHFP6A100C) to branch not connected for the indoor unit. Closed pipe kit (option) can be used for only one branch in each unit, and up to two branches in one refrigerant circuit. Option List INDOOR UNITS Ceiling Mounted Cassette (Round Flow) FXFQ5P FXFQ3P FXFQ40P FXFQ50P FXFQ63P FXFQ80P FXFQ100P FXFQ15P 1 Decoration panel BYCP15K-W1 Sealing member of air discharge outlet KDBH55K160F 3 Panel spacer KDBP55H160FA High efficiency filter unit 65% KAFP556B80 KAFP556B160 High efficiency filter unit 90% KAFP557B80 KAFP557B160 Replacement high efficiency filter 65% KAFP55B80 KAFP55B160 4 Filter related Replacement high efficiency filter 90% KAFP553B80 KAFP553B160 Filter chamber KDDFP55B160 Long life replacement filter Non-woven type KAFP551K160 Ultra long-life filter KAFP55B160 Replacement ultra long-life filter KAFP55H160H Without T shape and fan KDDP55B160 Chamber type 5 Fresh air intake kit With T shape without fan KDDP55B160K Direct installation type KDDP55X160 6 Branch duct chamber KDJP55B80 KDJP55B160 7 Chamber connection kit KKSJ55KA160 8 Insulation kit for high humidity KDTP55K80 KDTP55K160 Ceiling Mounted Cassette (Compact Multi Flow) FXZQ0M FXZQ5M FXZQ3M FXZQ40M FXZQ50M 1 Decoration panel BYFQ60B8W1 Sealing member of air discharge outlet KDBH44BA60 3 Panel spacer KDBQ44BA60A 4 Replacement long-life filter KAFQ441BA60 5 Fresh air intake kit Direct installation type KDDQ44XA60 Ceiling Mounted Cassette (Double Flow) FXCQ0M FXCQ5M FXCQ40M FXCQ50M FXCQ63M FXCQ80M FXCQ15M FXCQ3M 1 Decoration panel BYBC3G-W1 BYBC50G-W1 BYBC63G-W1 BYBC15G-W1 High efficiency filter 65% 1 KAFJ53G36 KAFJ53G56 KAFJ53G80 KAFJ53G160 High efficiency filter 90% 1 KAFJ533G36 KAFJ533G56 KAFJ533G80 KAFJ533G160 Filter related Filter chamber bottom suction KDDFJ53G36 KDDFJ53G56 KDDFJ53G80 KDDFJ53G160 Long life replacement filter KAFJ531G36 KAFJ531G56 KAFJ531G80 KAFJ531G160 Note: 1 Filter chamber is required if installing high efficiency filter. Ceiling Mounted Cassette Corner 1 Panel related Air inlet and air discharge outlet related Decoration panel Panel spacer Long life replacement filter Air discharge grille Air discharge blind panel Flexible duct (with shutter) FXKQ5MA FXKQ3MA BYK45FJW1 KPBJ5F56W KAFJ51F56 K-HV7AW KDBJ5F56W KFDJ5FA56 Slim Ceiling Mounted Duct (700 width type) FXDQ0PB FXDQ5PB 1 Insulation kit for high humidity KDT5N3 FXKQ40MA FXKQ63MA BYK71FJW1 KPBJ5F80W KAFJ51F80 K-HV9AW KDBJ5F80W KFDJ5FA80 FXDQ3PB Slim Ceiling Mounted Duct (900/1,100 width type) FXDQ40NB FXDQ50NB FXDQ63NB 1 Insulation kit for high humidity KDT5N50 KDT5N

17 Option List Ceiling Mounted Duct Ceiling Suspended 1 Drain pump kit Replacement long-life filter (Resin net) INDOOR UNITS FXMQ0P FXMQ50P FXMQ100P FXMQ5P FXMQ40P FXMQ63P FXMQ15P FXMQ00MA FXMQ3P FXMQ80P FXMQ140P FXMQ50MA 1 Drain pump kit KDU30L50VE High efficiency filter 65% KAF37AA36 KAF37AA56 KAF37AA80 KAF37AA160 KAFJ37L80 90% KAF373AA36 KAF373AA56 KAF373AA80 KAF373AA160 KAFJ373L80 3 Filter chamber KDDF37AA36 KDDF37AA56 KDDF37AA80 KDDF37AA160 KDJ3705L80 4 Long life replacement filter KAF371AA36 KAF371AA56 KAF371AA80 KAF371AA160 KAFJ371L80 5 Long life filter chamber kit KAF375AA36 KAF375AA56 KAF375AA80 KAF375AA160 White KTBJ5K36W KTB5KA56W KTB5KA80W KTB5KA160W 6 Service panel Fresh white KTBJ5K36F KTBJ5K56F KTBJ5K80F KTBJ5K160F Brown KTBJ5K36T KTBJ5K56T KTBJ5K80T KTBJ5K160T 7 Air discharge adaptor KDAJ5K36A KDAJ5K56A KDAJ5K71A KDAJ5K140A FXHQ3MA KDU50N60VE KAF501DA56 3 L-type piping kit (for upward direction) KHFP5MA63 Wall Mounted FXHQ63MA KAF501DA80 KDU50N15VE KHFP5MA160 FXHQ100MA KAF501DA11 FXAQ0P FXAQ5P FXAQ3P FXAQ40P FXAQ50P FXAQ63P 1 Drain pump kit K-KDU57EVE Floor Standing 1 Long life replacement filter FXLQ0MA FXLQ5MA FXLQ3MA FXLQ40MA FXLQ50MA FXLQ63MA KAFJ361K8 KAFJ361K45 KAFJ361K Cool/heat selector Fixing box Distributive piping Outside unit multi connection piping kit REFNET header REFNET joint For heat pump For heat recovery External control adaptor Strainer kit RWEYQ8P RWEYQ10P KHRP5M33H (Max. 8 branch), KHRP6MH (Max. 4 branch), KHRP6M33H (Max. 8 branch) KHRP5AT, KHRP5A33T, KHRP6AT, KHRP6A33T OUTSIDE UNITS Strainer kit specifications (50 Hz only) BWU6A15 RWEYQ16P RWEYQ18P RWEYQ0P KRC19-6A KJB111A KHRP5M33H (Max. 8 branch), KHRP5M7H (Max. 8 branch), KHRP6MH (Max. 4 branch), KHRP6M33H (Max. 8 branch), KHRP6M7H (Max. 8 branch) KHRP5AT, KHRP5A33T, KHRP5A7T, KHRP6AT, KHRP6A33T, KHRP6A7T BHFPMA56 BHFP6MA56 DTA104A6 BWU6A15, BWU6A0 (Applies to RWEYQ-PY1 only) Note: 1 In the case of heat recovery system, cool/heat selector cannot be connected. Strainer kit is equipped as a standard accessory with 60Hz models. This option is necessary for replacement use for 60Hz models. RWEYQ4P RWEYQ6P RWEYQ8P RWEYQ30P KHRP5M33H (Max. 8 branch), KHRP5M7H (Max. 8 branch), KHRP5M73H (Max. 8 branch), KHRP6MH (Max. 4 branch), KHRP6M33H (Max. 8 branch), KHRP6M7H (Max. 8 branch), KHRP6M73H (Max. 8 branch) KHRP5AT,KHRP5A33T, KHRP5A7T, KHRP5A73T, KHRP6AT, KHRP6A33T, KHRP6A7T, KHRP6A73T BWU6A0 BHFPMA84 BHFP6MA84 Model Pressure resistance MPa Mesh size Connection diameter PT1 1/4B internal thread PT1 1/4B internal thread Note: Strainer kit is equipped as a standard accessory with 60 Hz models. Concealed Floor Standing 1 Long life replacement filter Ceiling Suspended Cassette Replacement long-life filter Sealing member of air discharge outlet (*1) Decoration panel for air discharge Vertical flap kit L-shape piping kit FXNQ0MA FXNQ5MA FXNQ3MA FXNQ40MA FXNQ50MA FXNQ63MA KAFJ361K8 KAFJ361K45 KAFJ361K71 FXUQ71MA KDBH49FA80 KDBT49FA80 KDGJ49FA80 Note: (*1): This option is necessary for setting up -way (opposing directional) airflow when the air conditioner is installed. FXUQ100MA FXUQ15MA KAF495FA140 KDBH49FA140 KDBT49FA140 KDGJ49FA140 KHFP49MA140 BS UNITS FOR HEAT RECOVERY Centralised BS Unit (50 Hz only) BSV4Q100P 1 Cool/heat selector KRC19-6A Closed pipe kit KHFP6A100C BSV6Q100P 31 3

18 Control systems Individual Control Systems Navigation remote controller (Wired remote controller) (Option) Wireless remote controller (Option) The same operation modes and settings as with wired remote controllers are possible. BRC1E61 Large buttons and arrow keys for easy operation. Guide on display gives an explanation of each setting. Backlight and dot matrix LCD display for easy viewing. Weekly schedule timer can be set up easily. 10 display languages are available. (English, German, French, Spanish, Italian, Portuguese, Greek, Dutch, Russian and Turkish) Signal receiver unit (Separate type) A compact signal receiver unit (separate type) to be mounted into a wall or ceiling is included. A signal receiver unit (installed type) for a Ceiling Mounted Cassette (Round Flow, Compact Multi Flow, Double Flow) type, Ceiling Suspended type and Wall Mounted type is mounted into the indoor unit. Signal receiver unit can be installed on the panel ex. Ceiling Mounted Cassette (Round Flow) type Wired remote controller (Option) Displays current airflow, swing, temperature, operating mode and timer settings. Wired remote controller with weekly schedule timer (Option) Adds weekly schedule timer function. Wireless remote controller *Wireless remote controller and signal receiver unit are sold as a set. *Refer to page 39 for the name of each model. Signal receiver unit (Installed type) Simplified remote controller (Option) The remote controller has centralised its frequently used operation selectors and switches (on/off, operation mode, temperature setting and airflow volume), making itself suitable for use in hotel rooms or conference rooms. BRC1C6 BRC1D61 Notes: 1. Standard remote controllers (BRC1C6) not required.. If the BRC1D61 is connected to the centralised remote controllers (DCS30CA61, DCS301BA61, DST301BA61), the schedule function is not available. Exposed type (BRCC51) Concealed type (For hotel use) (BRC3A61) The exposed type remote controller is fitted with a thermostat sensor. The concealed type remote controller smartly fits into a night table or console panel in a hotel room. Control of Cool/Heat changeover In all the series of VRV, Cool/Heat changeover in the same refrigerant circuit can be changed by the remote controller of the indoor unit. Outside unit Equipment related to the central control Group control One remote controller can control the operation of max.16 indoor units at the same time. 1 Control by two remote controller The indoor unit can be connected by the two remote controller, for example one in the room and the other one in the control room, which can control the operation of indoor unit freely. (The last coand has a priority.) Of course, the group control by two remote controller is also possible. Wide variation of remote controllers for indoor units Navigation remote controller (Wired remote controller) (BRC1E61) Wired remote controller (BRC1C6) FXFQ FXZQ FXCQ FXKQ FXDQ FXMQ FXHQ FXAQ FXL(N)Q FXUQ Remote controller Remote controller Remote controller Indoor unit Remote control The wiring of remote controller can be extended to max. 500 m and it is possible to install the remote controllers for the different indoor units in one place. 3 Control for the combined operation Wired remote controller with weekly schedule timer (BRC1D61) Wireless remote controller* (Installed type signal receiver unit) Remote controller Remote controller Remote controller Remote controller Heat Reclaim Ventilator Forced OFF input Remote controller The operation of Heat Reclaim Ventilator can be controlled by the remote controller of the indoor unit. Of course, the remote controller can display the time to clean the filter. 4 Expansion of system control Wireless remote controller* (Separate type signal receiver unit) Simplified remote controller (Exposed type) (BRCC51) The system can be expanded to add several controllers, such as BMS, Forced OFF input and etc. Simplified remote controller (Concealed type: for Hotel use) (BRC3A61) *Refer to page 39 for the name of each model

19 Control systems Centralised Control Systems Up to 64 groups of indoor units (18 units) can be centrally controlled. Optional controllers for centralised control can be combined freely, and system can be designed in accordance with building scale and purpose. System integration with various air-conditioning peripheral equipment such as Heat Reclaim Ventilator is easy. Wiring can be run up to a total length of km, and adapts easily to large-scale system expansion. Central remote controller (Option) DCS30CA61 Unified ON/OFF controller (Option) Max. 64 groups (zones) of indoor units can be controlled individually same as LCD Remote controller. Max. 64 groups (18 indoor units) controllable Max. 18 groups (18 indoor units) are controllable by using central remote controllers, which can control from different places. Zone control Malfunction code display Max. wiring length 1,000 m (Total:,000 m) Connectable with Unified ON/OFF controller, schedule timer and BMS system Airflow volume and direction can be controlled individually for indoor units in each group operation. Ventilation volume and mode can be controlled for Heat Reclaim Ventilator. Up to 4 ON/OFF pairs can be set per day by connecting a schedule timer. Unified on/off controller (DCS301BA61) Connection of up to 8 units possible Address setting of central control can be performed from the remote controller. Independent and centralised control of Heat Reclaim Ventilator is possible. DCS301BA61 Max. 16 groups of indoor units can be operated simultaneously/individually. Max. 16 groups (18 indoor units) controllable remote controllers can be used to control from different places. Operating status indication (Normal operation, Alarm) Centralised control indication Max. wiring length 1,000 m (Total:,000 m) Compact size casing (Thickness: 16 ) Connectable with Central Remote controller, Schedule timer and BMS system Connectable number of centralised control equipment Central remote controller Unified on /off controller Schedule timer units 8 units 1 unit Forced shut-down input Central remote controller (DCS30CA61) Up to units connectable Schedule timer (DST301BA61) 1 unit connection possible ; 8 weekly schedule control patterns possible Group control of up to 16 units is possible (group control via automatic address setting) System without remote control is also available. Interface adaptor for SkyAir series (built-in indoor unit) (DTA10A5) 6 cores 7 cores max. Unification adaptor for computerised control (DCS30A5) Central control adaptor kit (DTA107A55) Wiring adaptor for other airconditioners (DTA103A51) Outdoor-air processing unit can be connected. Interlink Building Management System (host computer monitor panel) also possible Certain indoor units limit the functions of some control systems. For more details, please refer to the Engineering Data Book. Schedule timer (Option) DST301BA61 Note: Installation box for adaptor must be obtained locally. Max.18 indoor units can be operated as prograed schedule. Max. 18 indoor units controllable When used in combination with a central remote controller, a maximum of 8 weekly schedule patterns can be set, while the central controller can be used to select desired zones. Up to ON/OFF pairs can be set per day. Max. 48 hours back up power supply Max. wiring length 1,000 m (Total:,000 m) Compact size casing (Thickness: 16 ) Connectable with Central Remote controller, Unified ON/OFF controller and BMS system Part name Model Function Unification adaptor for computerised control DCS30A5 Interface between the central monitoring board and central control units. Combined with the central remote controller, this adaptor enables the central monitoring board to centralise such functions as the on/off control, operation status monitoring, and normal/malfunction monitoring. (*1) Interface adaptor for SkyAir series Central control adaptor kit Wiring adaptor for other air-conditioner DTA10A5 For SkyAir, FD(Y)M-FA, FDYB-KA, FDY-KA, FVY(P)J-A, FXUQ-MA DTA107A55 For UAT(Y)-K(A), FD-K DTA103A51 For air conditioners other than mentioned above. Adaptors required to connect products other than those of the VRV System to the high-speed DIII-NET counication system adopted for the VRV System. * To use any of the above optional controllers, an appropriate adaptor must be installed on the product unit to be controlled

20 Control systems Advanced control systems DCS601C51 Air Conditioning Network Service System modem Via internet for System Components RS-3C ACC centre Air Conditioning Network Service System (Optional Maintenance Service) System D -NET Plus Adaptor DCS601A5 (Option) Indoor Unit D -NET Dio Unit DEC10A51 (Option) Input (Lights) Set temperature change coand Heat Reclaim Ventilator Di Unit DEC101A51 (Option) Input (Key signal - General purpose ADP) OFF coand Number of indoor units expanded from 64 to 18. Counication functions in the user-friendly icon-based multilingual controller simplify centralised control of the VRV system. Features Colour LCD touch panel icon display Small manageable size Simplified engineering Multi language (English, French, Italian, German, Spanish, Dutch, Portuguese, Chinese and Korean) Yearly schedule Auto heat/cool change-over Temperature limitation Enhanced history function Simple Interlock Function Built-in modem for connecting to Air Conditioning Network Service System (Option) Doubling of number of connectable indoor units by adding a D -NET Plus Adaptor (Option) Management of facilities/equipment other than A/C units (By adding Dio unit or Di unit) New Air Conditioning Network Service System Web Access Web Access Internet Intranet Internal modem (option) Phone line LAN LAN USB memory DCM601A51 Di/Pi line Max. 00m Fire alarm h meter New line itm plus adaptor line Max. 50m I/O expansion line Max. 500m Max. 64 groups itm plus adaptor (Max. 7 adaptors) Di/Pi port I/O System (Max. 30 modules) I/O module I/O module I/O module Lighting Pump Fan Sensor One touch selection to total air comfort Daikin proudly introduces its new intelligent Touch Manager, a VRV system controller featuring an array of simple, useful system management functions for added value. Up to,560 groups (5,10 indoor units) can be controlled by one system Features Central control Handy area settings simplify detailed management of VRV. Display of floor plans enables a quick search of desired air conditioning units. Operation history shows manner of control and origin in past operations of air conditioning units. Remote access Remote access with a PC allows total air conditioning management using the same type of screens as those displayed in the intelligent Touch Manager. Authorised users can centrally control individual air conditioning units from their own computers. Automatic control VRVs are controlled automatically throughout the year by the schedule function. Interlocking VRVs and other equipment enables easy automation of building facilities operation. Setback adjusts temperature settings even when rooms are unoccupied. Energy management The Energy Navigator feature simplifies energy management by tracking energy consumption data and identifying inefficient operation. Troubleshooting Contact information of maintenance contractors can be registered and displayed. s are sent automatically to alert of malfunctions and potential trouble. The intelligent Touch Manager can link to the Air Conditioning Network Service System for 4-hour monitoring of operating conditions and status. Scalability A single intelligent Touch Manager can manage a small building or be expanded to handle medium- to large-sized buildings. Large building properties can also take advantage of the itm integrator to link up and expand system up to 5 intelligent Touch Managers for integrated control. Interface for BACnet and LONWORKS BMS Ethernet Integrated control systems that recognise the trend of open control systems * * Fire alarm Security Lifts Pump Lighting...etc facility DMS50B51 (Interface for use in BACnet ) Maintenance services that boost profits and customer satisfaction 4 hour on-line diagnostic system Energy saving and extension of aircon operating life Maintenance management via A/C network service system reports Reliable service at short lead time Please contact Daikin for compatibility with BMS system ACC centre DMS504B51 (Interface for use in LONWORKS ) Automatic data transfer INTERNET Malfunction report by 1. There are restrictions in applicable areas and release times, therefore please consult us separately for details.. Model name varies upon the system size. 3. BACnet is a registered trademark of American Society of, Refrigerating and Air-Conditioning Engineers (ASHRAE). * 4. is a trademark of Echelon Corporation registered in the United States and other countries. LonWorks 5. For an I/F unit, one of the following can be selected: Local Controller, intelligent Touch Controller, or intelligent Touch Manager. 6. Refer to the Options page for the name of each model. Local Controller I/F unit* 5 VRV System Local dealers Heat Reclaim Ventilator Compatibility with BMS enhanced by utilising the international counication standards, BACnet or LONWORKS. DMS50B51 Interface for use in BACnet BTL Certification PPD data (Optional Di board is required.) ISO (Does not support IEEE 80.3 protocol for BACnet ) Conformance class 3 (ASHRAE ) Standard BACnet Device B-ASC (ASHRAE ) Up to 40 outside units and 56 indoor unit groups on one gateway (Optional adaptor) DMS504B51 Interface for use in LONWORKS XIF file for confirming of specifications of the units. Connectable up to 10 outside units and 64 indoor unit groups

21 Control systems OPTIONS Operation Control System Optional Accessories 1 Remote controller Wireless Wired FXFQ-P FXZQ-M FXCQ-M FXKQ-MA FXDQ-PB FXMQ-P FXMQ-MA FXHQ-MA FXAQ-P FXDQ-NB FXLQ-MA FXNQ-MA BRC7F634F BRC7E530W BRC7C6 BRC4C61 BRC4C65 BRC4C65 BRC4C6 BRC7EA63W BRC7EA618 BRC4C6 BRC7CA58W BRC1C6 FXUQ-MA BSV(4,6)Q-P Building Management System OPTIONS Model Function intelligent Touch Air-Conditioning management system that can be controlled by a compact all-inone unit. 1 Basic DCS601C51 intelligent Controller Touch Hardware 1-1 Controller Option DIII -NET plus DCS601A5 Additional 64 groups (10 outside units) is possible. adaptor Navigation remote controller (Wired remote controller) BRC1E61 1- Electrical box with earth terminal (4 blocks) KJB411A Wall embedded switch box. 3 Wired remote controller with weekly schedule timer BRC1D61 Basic Hardware intelligent Touch Manager DCM601A51 Air-conditioning management system that can be controlled by touch screen. 4 Simplified remote controller (Exposed type) 5 Remote controller for hotel use (Concealed type) 6 Adaptor for wiring 7-1 Wiring adaptor for electrical appendices (1) BRCC51 BRCC51 BRC3A61 BRC3A61 KRP1C63 KRP1BA57 KRP1B61 KRP1B61 KRP1B56 KRP1C64 KRP1B61 KRP1BA54 KRP1B61 KRPA6 KRPA6 KRPA61 KRPA61 KRPA53 KRPA61 KRPA61 KRPA6 KRPA61 KRPA intelligent Touch Manager Option itm plus adaptor Hardware itm integrator Software itm power proportional distribution itm energy navigator DCM601A5 DCM601A53 DCM00A51 DCM008A51 Additional 64 groups (10 outside units) is possible. Max. 7 itm plus adaptors can be connected to intelligent Touch Manager. Max. 5 intelligent Touch Managers can be integrated. Power consumption of indoor units are calculated based on operation status of the indoor unit and outside unit power consumption measured by h metre. Building energy consumption is visualised. Wasted air-conditioning energy can be found out. 7- Wiring adaptor for electrical appendices () KRP4AA53 KRP4AA53 KRP4AA51 KRP4AA51 KRP4A54 KRP4AA51 KRP4AA51 KRP4AA5 KRP4AA51 KRP4AA51 KRP4AA53-5 Di unit DEC101A51 8 pairs based on a pair of On/Off input and abnormality input. 8 Remote sensor (for indoor temperature) KRCS01-4B KRCS01-1B KRCS01-4B KRCS01-1B -6 Dio unit DEC10A51 4 pairs based on a pair of On/Off input and abnormality input. 9 Installation box for adaptor PCB 10 External control adaptor for outdoor unit Notes, 3 KRP1H98 DTA104A6 11 Adaptor for multi tenant DTA114A61 DTA114A61 DTA114A61 DTA114A61 Note: 1. Installation box is necessary for each adaptor marked.. Up to adaptors can be fixed for each installation box. 3. Only one installation box can be installed for each indoor unit. System Configuration Central remote controller Electrical box with earth terminal (3 blocks) Notes 4, 6 KRP1BA101 DTA104A6 Note DCS30CA61 KJB311AA Notes, 3 KRP1B96 Notes 4, 6 Notes, 3 KRP1BA101 KRP4A96 Notes 3 KRP1CA93 Notes, 3 KRP4AA93 DTA104A61 DTA104A61 DTA104A53 DTA104A61 DTA104A61 DTA104A6 DTA104A61 DTA104A61 4. Up to installation boxes can be installed for each indoor unit. 5. Installation box is necessary for second adaptor. 6. Installation box is necessary for each adaptor. Model Function KRP1BA97 Up to 64 groups of indoor units(18 units) can be connected, and ON/OFF, temperature setting and monitoring can be accomplished individually or simultaneously. Connectable up to controllers in one system Counication line Contact/ analogue signal *1 Interface for use in BACnet Optional DIII board Optional Di board * Interface for use in LonWorks Unification adaptor for computerised control DMS50B51 DAM411B51 DAM41B51 DMS504B51 DCS30A5 Interface unit to allow counications between VRV and BMS. Operation and monitoring of air-conditioning systems through BACnet counication. Expansion kit, installed on DMS50B51, to provide more DIII-NET counication ports. Not usable independently. Expansion kit, installed on DMS50B51, to provide 16 more wattmeter pulse input points. Not usable independently. Interface unit to allow counications between VRV and BMS. Operation and monitoring of air-conditioning systems through LonWorks counication. Interface between the central monitoring board and central control units. Notes: *1. BACnet is a registered trademark of American Society of, Refrigerating and Air-Conditioning Engineers (ASHRAE). *. LonWorks is a trademark of Echelon Corporation registered in the United States and other countries. *3. Installation box for adaptor must be obtained locally. -1 Unified ON/OFF controller Electrical box with earth terminal ( blocks) Note DCS301BA61 KJB1AA Up to 16 groups of indoor units(18 units) can be turned, ON/OFF individually or simultaneously, and operation and malfunction can be displayed. Can be used in combination with up to 8 controllers. - Noise filter (for electromagnetic interface use only) KEK6-1A 3 Schedule timer Note DST301BA61 Prograed time weekly schedule can be controlled by unified control for up to 64 groups of indoor units (18 units). Can turn units ON/OFF twice per day. 4 5 Interface adaptor for SkyAir-series Central control adaptor kit For SkyAir, FD(Y)M-FA, FDY-KA, FDYB-KA, FVY(P)J-A, FXUQ-MA For UAT(Y)-K(A),FD-K DTA10A5 DTA107A55 Adaptors required to connect products other than those of the VRV System to the high-speed DIII-NET counication system adopted for the VRV System. * To use any of the above optional controllers, an appropriate adaptor must be installed on the product unit to be controlled. 6 Wiring adaptor for other air-conditioner DTA103A51 7 D -NET Expander Adaptor DTA109A51 Up to 104 units can be centrally controlled in 64 different groups. Wiring restrictions (max. length : 1,000 m, total wring length :,000 m max. number of branches : 16) apply to each adaptor. 7-1 Mounting plate KRP4A9 Fixing plate for DTA109A51 Notes: 1. Installation box for adaptor must be obtained locally.. For FXUQ-MAV1, an interface adaptor (DTA10A5) for the SkyAir series is necessary

22 Heat Reclaim Ventilator with DX-Coil and Humidifier VKM series 50 Hz only The Heat Reclaim Ventilator lineup features the DX-coil in response to recently diversifying outdoor air introduction requirements. Line up With DX Coil & Humidifier Model Name VKM50GAMV1 VKM80GAMV1 VKM100GAMV1 Capacity Index With DX Coil Model Name VKM50GAV1 VKM50GAV1, VKM80GAV1 VKM80GAV1, VKM100GAV1 VKM100GAV1 Capacity Index A compact unit packed with Daikin s cutting-edge technologies HEP Element (Anti-mould) Operation of the heat exchanger element Outdoor Indoor 30.6 C SA 6% RH 7.4 C 63% RH EA (Exhaust air to outdoors) OA (Fresh air from outdoors) Exhaust Fan Heat Exchanger Elements Damper Motor Damper Air Supply Fan Electronics Box (Control box) DX-coil Humidifier element SA (Supply air to room) RA (Return air from room) Efficient outdoor air introduction is possible Heat Reclaim Ventilator (VKM series) series introduces fresh outdoor air with minimum heat losses, while a wide variety of features respond to customer requirements. Humidifier The lineup includes models with a humidifier, in response to diversifying customer requirements. (VKM50/80/100GAMV1 only) DX-coil The Heat Reclaim Ventilator features DX-coil that contributes to the prevention of cold airflow hitting people directly during operation, due to the after-cool, after-heat operations done beforehand. High static pressure Air conditioning and outdoor air processing can be accomplished using a single system. High external static pressure means enhanced design flexibility. 3 C 70% RH Integrally-formed liner Temperature RA and humidity 6 C 50% RH and humidification process Structure of VKM series Heat exchange Exhaust Air To the Outdoor 10.4 C Outdoor Air From the Outdoor 7 C Outdoor 16.6 C Indoor by DX-Coil 36.5 C SA Integrallyformed liner RA DX-coil (Direct expansion coil) Humidification Natural Evaporating Pan Humidifier Supply Air To the Indoor 4.5 C Return Air From the Indoor 0 C Humidifier element Humidification:5.4/h (VKM100GAMV1) The Outdoor air is heated from 16.6 C to 36.5 C with DX-coil, Natural Evaporating Pan Humidifier is passed and humidification capacity is improved. DX-Coil: Heat Exchanger which or the air by VRV-WIII outside unit s refrigerant. VRV-WIII Series Outside Units Efficient outdoor air introduction Heat Reclaim Ventilator with DX Coil & Humidifier with heat exchanger and / operation Outdoor Air Exhaust Air Return Air Indoor Unit Indoor Unit Air-Conditioning Air Air Supply Indoor unit with outdoor air treatment Using outdoor air, the temperature can be brought near room temperature with minimal capacity through the use of outdoor air. heat recovery + and + humidifying Outdoor air temperature in winter Indoor temperature during Effect of full heat exchange Effect of Indoor temperature during Effect of Effect of full heat exchange Outdoor air temperature in suer Effect of humidification 40 0 Relative humidity (%) Connection Conditions The following restrictions must be observed in order to maintain the indoor units connected to the same system. When Heat Reclaim Ventilator VKM series units are connected, the total connection capacity index must be 50% to 130% of the capacity index of the outside units. Other features Dry bulb temperature ( CDB) Integrated system includes ventilation and humidifying operations. Ventilation, / and humidifying are possible with one remote controller. 41 4

23 SPECIFICATIONS DIMENSIONS VKM50GAMV1 VKM80GAMV1 VKM100GAMV1 VKM50GAV1 VKM80GAV1 VKM100GAV1 Refrigerant Power Supply R-410A 1-phase, 0 40 V, 50 Hz Ultra-high Airflow rate m 3 /h Static pressure Pa Airflow Rate & Static Airflow rate m 3 /h High Pressure (Note 7) Static pressure Pa Airflow rate m 3 /h Static pressure Pa Heat exchange Ultra-high High W Power Consumption mode Ultra-high mode Bypass High W Fan Sirocco Fan Motor Output 0.80 x 0.80 x 0.80 x 0.80 x 0.80 x 0.80 x Heat exchange Ultra-high High db(a) 37/37.5/38 35/35.5/ /39/40 36/37/ /3/40 37/37.5/38 38/38.5/39 36/36.5/37 40/41/ /38/39 40/40.5/41 38/38.5/39 Sound Level (Note 5) (0/30/40 V) mode Ultra-high 3/33/34 37/37.5/38 33/34/ /39/40 34/34.5/ /3/ /34.5/ /38.5/ /36/37 40/41/ /36/ /40.5/41 Bypass mode High db(a) 35/35.5/36 36/37/ /37.5/38 36/36.5/ /38/39 38/38.5/39 3/33/34 33/34/ /34.5/ /34.5/ /36/37 35/36/36.5 Humidification Capacity (Note 4) /h Ultra-high Temp. Exchange Efficiency High % Enthalpy Exchange Efficiency (Cooling) Ultra-high High % Enthalpy Exchange Efficiency () Ultra-high High % Insulating Material Heat Exchanging System Heat Exchanger Element Air Filter Galvanised Steel Plate Self-Extinguishable Urethane Foam Air to Air Cross Flow Tot al Heat (Sensible + Latent Heat) Exchange Specially Processed Nonflaable Paper Multidirectional Fibrous Fleeces DX-coil Cooling (Note ) Capacity (Note 3) Dimensions Height Width Depth 387 1, ,764 1, ,764 1, , ,764 1, ,764 1,14 Connection Duct Diameter ø00 ø50 ø00 ø50 Machine Weight Net Gross (Note 8) Unit Ambient Condition Around Unit OA (Note 9) RA (Note 9) 0 C 40 C DB, 80%RH or less -15 C 40 C DB, 80%RH or less 0 C 40 C DB, 80%RH or less Notes: 1. Cooling and capacities are based on the following conditions. Fan is based on High and Ultra-high. When calculating the capacity as indoor units, use the following figures: VKM50GAMV1/GV1: 3.5, VKM80GAMV1/GV1: 5.6, VKM100GAMV1/GV1: 7.0. Indoor temperature: 7 C DB, 19 C WB, Outdoor temperature: 35 C DB 3. Indoor temperature: 0 C DB, Outdoor temperature: 7 C DB, 6 C WB 4. Humidifying capacity is based on the following conditions: Indoor temperature: 0 C DB, 15 C WB, Outdoor temperature: 7 C DB, 6 C WB 5. The operating sound measured at the point 1.5 m below the centre of the unit is converted to that measured in an anechoic chambar built in accordance with the JIS C 150 conditions. The actual operating sound varies depending on the surrounding conditions (near running unit s sound, reflected sound and so on) and is normally higher than this value. For operation in a quiet room, it is required to take measures to lower the sound. For details, refer to the Engineering Data. 6. The noise level at the air discharge port is about 8 11 db(a) or higher than the unit s operating sound. For operation in a quiet room, it is required to take measures to lower the sound. 7. Airflow rate can be changed over to mode or High mode. 8. In case of holding full water in humidifier. 9. OA: fresh air from outdoor. RA: return air from room. 10. Specifications, design and information here are subject to change without notice. 11. Power consumption and efficiency depend on the above value of airflow rate. 1. Temperature exchange efficiency is the mean value for Cooling and. Efficiency is measured under the following condition: Ratio of rated external static pressure outdoor to indoor is kept constant at 7 to In operation, freezing of the outside unit s coil increases. capability decreases and the system goes into defrost operation. During defrost operation, the fans of the unit continues driving (factory setting). The purpose of this is to maintain the amount of ventilation and humidifying. 14. When connecting with a VRV-WIII system heat recovery outside unit and bringing the RA (exhaust gas intake) of this unit directly in from the ceiling, connect to a BS unit identical to the VRV-WIII indoor unit (master unit), and use group-linked operation. (See the Engineering Data for details.) 15. When connecting the indoor unit directly to the duct, always use the same system on the indoor unit as with the outdoor unit, perform group-linked operation, and make the direct duct connection settings from the remote controller. (Mode 17 (7) First code 5 Second code 6.) Also, do not connect to the outlet side of the indoor unit. Depending on the fan strength and static pressure, the unit might back up. Feed clean water (city water, tap water or equivalent). Dirty water may clog the valve or cause dirt deposits in the water container, resulting in poor humidifier performance. (Never use any tower water and -purpose water.) Also, if the supply water is hard water, use a water softener because of short life. * Life of humidifying element is about 3 years (4,000 hours) under the supply water conditions of hardness: 150 mg/l. (Life of humidifying element is about 1 year (1,500 hours) under the supply water conditions of hardness: 400 mg/l.) Annual operating hours: 10 hours/day x 6 days/month x 5 months = 1,300 hours Controlling device PC Board Adaptor VKM50/80/100GA(M)V EA Exhaust air to outdoors OA Fresh air from outdoors (Outdoor air) Supply air fan Exhaust air fan A More than 600 B C Damper plate Maintenance space for the heat exchanger elements the air filters, fans (and humidifier) VKM50GA(M)V1 VKM80/100GA(M)V1 A 83 1,14 B C D E F G 878 1,6 H I J ø196 ø46 K ø50 ø63 Notes: 1. Installation box is necessary for each adaptor marked.. Up to adaptors can be fixed for each installation box. 3. Only one installation box can be installed for each indoor unit. 4. Up to installation boxes can be installed for each indoor unit. 5. Installation box is necessary for second adaptor. H Maintenance Cover Direct expansion coil 1688 Control box Inspection hatch 1764 High efficiency filter (option) Heat exchanger elements Gas pipe connection Air filters (ø) Liquid pipe connection (ø) Feed water tank* Drain outlet (PT3/4 male screw) Inspection hatch Hanger bracket 4-14 x 40 oval hole G Maintenance cover (For humidifier)* 1 RA Return air from room SA Supply air to room Solenoid valve* 1 Humidifier (Natural evaporative type)* (In case of 450 inspection hatch) 140 (In case of 600 inspection hatch) I D E F 0 Feed water connection port * 1 (øc10t) VKM50/80/100GA(M)V1 Remote controller BRC1E61/BRC1C6/BRC1D61 *1 Centralised Central remote controller DCS30CA61 controlling Unified ON/OFF controller DCS301BA61 device Schedule timer DST301BA61 Wiring adaptor for electrical appendices KRPA61 For humidifier running ON signal output KRP50- For heater control kit BRP4A50 J 0 K * The specification subject to change without notice. * Be sure to provide two inspection hatch. ( 450 or 600) at the service side of filters and elements. * The high efficiency filter (option) can be attached to the SA surface of the heat exchanger elements. Note *1. VKM50/80/100GAMV1 only. 6. Installation box is necessary for each adaptor. 7. *1 Necessary when operating Heat Reclaim Ventilator (VKM) independently. When operating interlocked with other air conditioners, use the remote controllers of the air conditioners. VKM50GA(M)V1 VKM80GA(M)V1 VKM100GA(M)V1 Silencer KDDM4B100 Nominal pipe diameter 50 Air suction/ White K-DGL00B K-DGL50B Discharge grille Nominal pipe diameter High efficiency filter KAF41G80M KAF41G100M Air filter for replacement KAF4G80M KAF4G100M Flexible duct (1 m) K-FDS01D K-FDS51D Flexible duct ( m) K-FDS0D K-FDS5D Additional function For wiring (indoor unit of VRV) Installation box for adaptor PCB OPTIONS FXFQ-P FXZQ-M FXCQ-M FXKQ-MA KRP1C63 KRP1BA57 KRP1B61 KRP1B61 Notes, 3 Note 4, 6 Notes, 3 KRP1H98 KRP1BA101 KRP1B96 FXDQ-PB FXDQ-NB KRP1B56 Notes 4, 6 KRP1BA101 FXMQ-P FXMQ-MA FXHQ-MA FXAQ-P KRP1C64 Notes, 3 KRP4A96 KRP1B61 KRP1BA54 Note 3 KRP1CA93 Notes, 3 KRP4AA FXLQ-MA FXNQ-MA 130 FXUQ-MA KRP1B61 KRP1BA

24 Heat Reclaim Ventilator The Heat Reclaim Ventilator Creates a High-Quality Environment by Interlocking with the Air Conditioner 1 Improved Enthalpy Efficiency Higher External Static Pressure Enhanced Energy Saving Functions 1 This series provides higher enthalpy efficiency, due to the greatly enhanced performance of the thin film element. Furthermore, improved external static pressure offers more flexibility for installation. Along with these three outstanding improvements, the nighttime free operation contributes to energy conservation and more comfortable space. 1 For models: VAM150/50/350/650/800/1000/000GJVE For models: VAM150/350/500GJVE EA (Exhaust air to outdoors) OA (Fresh air from outdoors) Model Names Model Names VAM150GJVE, VAM50GJVE, VAM350GJVE, VAM500GJVE, VAM650GJVE, VAM800GJVE, VAM1000GJVE, VAM1500GJVE, VAM000GJVE Heat Reclaim Ventilator remote controller* BRC301B61 (Option) * This remote controller is used in case of independent operation of Heat Reclaim Ventilator. RA (Return air from room) Air conditioning load reduced by approximately 31%! Total heat exchange ventilation This unit recovers heat energy lost through ventilation and curbs room temperature changes caused by ventilation, thereby conserving energy and reducing the load on the air conditioning system. Enthalpy efficiency drastically improved by employing thin film element! (VAM-GJ model) Due to the thinner film Decreases the moisture resistance of the partition sheets drastically. Realises more space for extra layers in the element, resulting in increased effective area that supply and exhaust air can be exposed to. Moisture absorption increased by approx. 10%! SA RA (unclean indoor air) Indoor Outdoor Exhaust air Outdoor air (fresh air) Sheet structure High-humidity air Thickness of the partition sheet Molecule of water Miscellaneous gas CO molecule, etc. Exhaust air Precise, thin-film material Supply air -humidity air Moisture exchange efficiency is greatly improved by using optimised thinner films and moisture-absorption materials in the element. Furthermore, miscellaneous gas barrier properties are maintained by decreasing the porosity in the moisture-absorption materials. 3% 6% Auto-ventilation Mode Changeover Switching Automatically switches the ventilation mode (Total Heat Exchange Mode/Bypass Mode) according to the operating status of the air conditioner. Pre-cool, Pre-heat Control Reduces air conditioning load by not running the Heat Reclaim Ventilator while air is still clean soon after the air conditioner is turned ON. % Compact Equipment LCD remote controller for indoor unit With a height of just 306, the unit easily fits in limited spaces, such as above ceilings. 306 *For VAM500GJVE Operating mode signal Filter cleaning signal Failure detection signal Daikin air conditioner Indoor unit Energy Conservation Interlocking Air conditioning load reduced by approximately 31%! Cold Climate Compatible Standard operation at temperatures down to -15 C. -15 CDB SA (Supply air to room) ON/OFF signal Cooling/ mode signal Set temperature signal Ventilation signal Heat Reclaim Ventilator 50 CDB The air conditioning load reduction values may vary according to weather and other environmental conditions at the location of the machine's installation. The air conditioning load reduction values are based on the following conditions; Application: Tokyo office building Building form: floors above ground, 6 floors underground, floor area,100 m Personnel density: 0.5 person/m Ventilation volume: 5 m 3 /h Indoor air conditioning level: suer 5 C 50% RH, intermediate seasons 4 C 50% RH, winter C 40% RH Operating time: 745 hours (9 hours per day, approx. 5 days per month) Calculation method: simulation based on "MICRO-HASP/198" of the Japan Building Mechanical and Electrical Engineers Association. Nighttime free operation *1 The indoor accumulated heat is discharged at night. This reduces the air conditioning load the next day thereby increasing efficiency Heat is discharged. Air conditioning load reduction (%) Exhaust heat Generated heat Cold air Indoor unit Air Conditioning Load Reduced by Approximately 31% 0% Normal ventilation fan 0% VAM-GJ Individual operation Nighttime free operation is an energy-conserving function that works at night when air conditioners are off. By ventilating rooms containing office equipment that raises the room temperature, nighttime free operation reduces the load when air conditioners are turned on in the morning. It also alleviates feelings of discomfort in the morning caused by heat accumulated during the night. Nighttime free operation only works to cool and if connected to Building Multi or VRV systems. Nighttime free operation is set to off in the factory settings, so if you wish to use it, request your dealer to turn it on. *1 This function can be operated only when interlocked with air conditioners. * Value is based on the following conditions: Cooling operation performed from April to October. Calculated for air conditioning sensible heat load only (latent heat load not included). VAM-GJ Interlocked operation with air conditioner Air conditioning sensible heat load reduced by approx.5% *! Exhaust heat Indoor unit Comfortable! The load is small so the temperature is rapidly reduced to a comfortable level. *Interlocked operation with an air conditioner