Daikin VRV III Manual
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Daikin VRV III Manual

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Table of Contents

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ED 34 - 862
COOLING ONLY
Cooling Only
50 Hz
http://splitoff.ru/tehn-doc.html
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Summary of Contents for Daikin VRV III

  • Page 1 ED 34 - 862 COOLING ONLY Cooling Only 50 Hz http://splitoff.ru/tehn-doc.html...
  • Page 2 ED34-862 Introduction ........................ ii Part 1 General Information ................1 Part 2 Indoor Units....................45 FXFQ-P Ceiling Mounted Cassette Type (Round Flow) ........47 FXCQ-M Ceiling Mounted Cassette Type (Double Flow) ........121 FXKQ-MA Ceiling Mounted Cassette Corner Type ..........143 FXDQ-PB, NB Slim Ceiling Mounted Duct Type ..........
  • Page 3 Daikin, the first in the industry to develop the VRV system, has now enhanced the R-410A, R-22 with the Inverter that features an upgraded capacity of up to 54 horsepower to further refine all the features of the current VRV system.
  • Page 4 New line up of 60Hz Heat Pump Oct. 2005 50Hz C/O RXQ5MA~48MA Cooled outdoor units to ED39-428A Normal Series RXQ5P~54P VRV III Cooling Only ED34-762A 50Hz C/O Sep. 2007 Correction of errors High COP Series RXQ16PH~50PH R-410A Normal Series VRV III Heat Pump...
  • Page 5 Step by Step VRV System Selection Process (Reference) ED34-862 3. Step by Step VRV System Selection Process (Reference) Obtain the maximum heat load for the area(s) to be conditioned. Indoor unit specifications P.49, 124, 145, 165, 205, 245, 297, 317, 333, 361, 363, 383, 420 Outdoor unit specifications P.454~, 536~ Capacity correction factor...

  • Page 6: Table Of Contents

    ED34-862 Part 1 General Information 1. Model Names of Indoor/Outdoor Units............2 2. External Appearance................4 2.1 Indoor Units ....................4 2.2 Outdoor Units ...................5 3. Combination of Outdoor Units..............7 4. Nomenclature..................9 5. Capacity Range..................11 6. Features ....................13 6.1 Technologies ..................13 6.2 Flexible Design..................15 6.3 A sense of responsibility.................18 6.4 Enhanced Comfort .................19 6.5 Control Systems ..................20...

  • Page 7: Model Names Of Indoor/Outdoor Units

    Model Names of Indoor/Outdoor Units ED34-862 1. Model Names of Indoor/Outdoor Units Indoor Units Type Model Name Power Supply Ceiling Mounted FXFQ — — 80P 100P 125P — — Cassette Type (Round Flow) Ceiling Mounted FXCQ — — 125M — —...
  • Page 8 ED34-862 Model Names of Indoor/Outdoor Units Combination of Outdoor Units (Normal Series (Space Saving Series)) 10HP 12HP 14HP 16HP 18HP Model name RXQ5PA RXQ8PA RXQ10PA RXQ12PA RXQ14PA RXQ16PA RXQ18PA 20HP 22HP 24HP 26HP 28HP 30HP 32HP Model name RXQ20PA RXQ22PA RXQ24PA RXQ26PA RXQ28PA...

  • Page 9: External Appearance

    External Appearance ED34-862 2. External Appearance Indoor Units Ceiling Mounted Cassette Type (Round Flow) Ceiling Mounted Duct Type FXFQ25P FXMQ200MA FXFQ32P FXMQ250MA FXFQ40P FXFQ50P FXFQ63P FXFQ80P FXFQ100P FXFQ125P Ceiling Mounted Cassette Type (Double Flow) Ceiling Suspended Type FXCQ20M FXHQ32MA FXCQ25M FXHQ63MA FXCQ32M FXHQ100MA...

  • Page 10: Outdoor Units

    ED34-862 External Appearance Outdoor Units Normal Series (Space Saving Series) RXQ5PA RXQ8PA, 10PA RXQ12PA, 14PA, 16PA, 18PA 8, 10HP 12, 14, 16, 18HP RXQ20PA, 22PA, 24PA, 26PA, 28PA RXQ30PA, 32PA, 34PA, 36PA 20, 22, 24, 26, 28HP 30, 32, 34, 36HP RXQ38PA, 40PA, 42PA, 44PA, 46PA RXQ48PA, 50PA, 52PA, 54PA 38, 40, 42, 44, 46HP...
  • Page 11 External Appearance ED34-862 High COP Series (Energy Saving Series) RXQ16PAH, 18PAH RXQ24PAH, 26PAH 16, 18HP 24, 26HP RXQ28PAH, 30PAH RXQ32PAH, 34PAH 28, 30HP 32, 34HP RXQ36PAH, 38PAH, 40PAH, 42PAH, 44PAH, 46PAH, 48PAH, 50PAH 36, 38, 40, 42, 44, 46, 48, 50HP General Information : http://splitoff.ru/tehn-doc.html...

  • Page 12: Combination Of Outdoor Units

    44HP ● ●● 46HP BHFP22P151 ● ●● 48HP ● ●● 50HP ● ●● 52HP ●●● 54HP ★Note: For multiple connection of 20HP system or more, an optional Daikin Outdoor Unit Multi Connection Piping Kit is required. General Information : http://splitoff.ru/tehn-doc.html...
  • Page 13 40HP ●● ● 42HP ● ●● 44HP ● ● ● 46HP ●●● 48HP ●● ● 50HP ★Note: For multiple connection of 16HP system or more, an optional Daikin Outdoor Unit Multi Connection Piping Kit is required. General Information : http://splitoff.ru/tehn-doc.html...

  • Page 14: Nomenclature

    ED34-862 Nomenclature 4. Nomenclature Indoor Unit Power Supply Symbol VE : Single Phase 220 to 240V, 50Hz : 220V, 60Hz V1 : Single Phase 220 to 240V, 50Hz Indicates Major Design Category : Standard : Standard (RoHS Applied Models) NB, PB : Standard Capacity Indication Conversion to Horsepower: 20 : 0.8 HP...
  • Page 15 Nomenclature ED34-862 Connection Unit MA VE Power Supply Symbol VE : Single Phase 220 to 240V, 50Hz : 220V, 60Hz Indicates Major Design Category MA : Standard (RoHS Applied Models) Capacity Indication Conversion to Horsepower: 71 : 3HP 100 : 4HP 125 : 5HP Refrigerant : R-410A Indicates that this is a Connection Unit...

  • Page 16: Capacity Range

    675 to 1,755 (1,755) Note: For multiple connection of 20 HP systems and above, the above Daikin optional kit (separately sold) is required. • *Values inside brackets are based on connection of indoor units rated at maximum capacity, 200% for single outdoor units, 160% for double outdoor units, and 130% for triple outdoor units.
  • Page 17 Capacity Range ED34-862 Indoor Units Type Model Name Power Supply Ceiling Mounted FXFQ — — 80P 100P 125P — — Cassette Type (Round Flow) Ceiling Mounted FXCQ — — 125M — — Cassette Type (Double Flow) Ceiling Mounted FXKQ — 25MA 32MA 40MA —...

  • Page 18: Features

    —Created to respond to the needs of large-sized buildings Daikin’s constant efforts have been devoted towards using the latest and most revolutionary technologies in the development of the VRVIII system for large-sized buildings. The system offers larger outdoor capacities, greater energy savings, easier installation, longer actual and total piping, and more.
  • Page 19 Improving the high efficiency compressor to achieve a high COP and larger capacity Reluctance DC scroll compressor Daikin’s unique scroll compressor minimises heat loss, and is driven by a high efficiency motor to achieve significant energy savings. High-performance, low-noise new scroll compressor operates at a faster rate.

  • Page 20: Flexible Design

    ED34-862 Features Flexible Design Large capacities for large-sized buildings An increased number of connectable indoor units The number of connectable indoor units has been drastically increased from 40 to 64! Increased indoor unit connections Maximum number of connectable indoor units VRVII MA series Up to...
  • Page 21 Features ED34-862 Large capacities for large-sized buildings Extended long piping length Piping length is drastically extended! The long piping length provides more design flexibility, which can match even large-sized buildings. Max. actual piping length Multiple use VRVII MA series Max. equivalent piping length VRVII MA series First indoor branch...
  • Page 22 Higher external static pressure has been achieved thanks to the fan grilles and the dual DC fans that reduce internal pressure loss. Exceeding the previous 58.8 Pa (6 mm H O) level, Daikin now offers 78.4 Pa 78.4 Approx. (8 mm H O) external static pressure by 33.3%...

  • Page 23: A Sense Of Responsibility

    High COPs It has become essential for air conditioning manufacturers to develop systems that provide high energy savings. We at Daikin have made great efforts in this field, and the newly-developed VRVIII delivers highly efficient performance, contributing to high energy savings.

  • Page 24: Enhanced Comfort

    ED34-862 Features Enhanced Comfort Enhanced comfort Outdoor units designed for low-sound operation Outdoor units created with cutting-edge technologies provide quiet operation to increase users’ comfort. Efficient compressor New high-performance, low-sound scroll compressor operates at a faster rate, reducing start-up time. This helps the unit to bring the room temperature up to the set level quickly.

  • Page 25: Control Systems

    Features ED34-862 Control Systems Individual Control Systems Wired remote controller (Option) Easier to read because LCD screen is larger. Digital display lets you set temperature in 1˚C units. Lets you individually programme by timer the respective times for operation start and stop within a maximum of 72 hours.
  • Page 26 ED34-862 Features Wireless remote controller (Option) The same operation modes and settings as with wired remote controllers are possible. A compact signal receiver unit to be mounted into a wall or ceiling is included. • A light receiver unit for a Ceiling Mounted Cassette (Round Flow, Double Flow) type, Ceiling Suspended type and Wall Mounted type is mounted into the indoor unit.

  • Page 27: Advanced Control Systems

    Features ED34-862 Advanced Control Systems Communication functions in the user-friendly icon-based multilingual controller simplify centralised control of the VRV system. Dio Unit Di Unit DEC102A51 DEC101A51 PCMCIA Flash Function 5 Memory • CSV output of power Input Input (Key signal - proportional distribution (Lights) General purpose ADP)
  • Page 28 ED34-862 Features ® ® BACnet ORKS Interface for Integrated control systems that recognise the trend of open control systems Please contact Daikin for compatibility with BMS system Ethernet Lift Pump DMS502B51 DMS504B51 Lighting,etc (Interface for use in BACnet ® (Interface for use in L ®...
  • Page 29 Features ED34-862 Centralised control system for easy provision of effective control and monitoring of VRV system functions New Features Monitor and control from the remote site by Web browser (Option) PPD data can be managed from the remote site by Web browser (Option) Send malfunction report through the Internet by E-mail (Option) Compliant with the RoHS Directive (DAM602B51/52)(refer to page 18 for details.) Intranet/Internet...
  • Page 30 *1. There are restrictions in applicable areas and release times, therefore please consult us separately for details. Interfacing requirements vary depending on model, and some systems may not be suitable. Please contact your distributor for details. • Information on these systems is preliminary only. Please contact Daikin for formal information on the products. General Information...

  • Page 31: Hrv (Heat Reclaim Ventilation)

    It exchanges heat between the exhaust and the supply air. Daikin’s HRV Daikin’s HRV greatly reduces the total power consumption by operation interlocked with air conditioner such as VRV or SkyAir. The total heat exchange mode and the ventilation mode can be automatically selected by setting to the automatic ventilation mode.
  • Page 32 ED34-862 Features 6.7.2 Structure VAM150GJVE, VAM250GJVE, VAM350GJVE, VAM500GJVE, VAM650GJVE, VAM800GJVE, VAM1000GJVE (Outdoor air) [Fresh air from outdoor] (Exhaust air) [Exhaust air to outdoor] (Supply air) [Feed air to room] (Return air) [Exhaust air from room] 3P034927-5J VAM1500GJVE, VAM2000GJVE (1) Hanger bracket (Outdoor air) (3) Exhaust fan [Fresh air from outdoor]...
  • Page 33 Features Fresh-up changeover Timer mode start / stop Malfunction digital display Connectable VRV (all indoor unit), SkyAir Indoor unit Daikin’s HRV Other types FAN mode No falling of dust Dust (HC0006) (HC0005) Dust does not fall off from the air filter because the air supply fan...
  • Page 34 ED34-862 Features Energy Saving HRV unit recovers the thermal energy during cooling / heating operation of air conditioner. HRV reduces the cooling / heating load drastically and enhances the heating / cooling By heat recovery operation efficiency. Return Exhaust Exhaust Approx.
  • Page 35 Features ED34-862 FRESH-UP Operation Both the excessive supply mode and the excessive exhaust mode are selectable. This function creates a more comfortable air environment. Supply Fresh-up Exhaust Fresh-up (Excessive outdoor air supply) (Excessive exhaust air supply) Supply air volume can be set at a higher level than the Exhaust air volume can be set at a higher level than the Detail exhaust air by the remote controller.
  • Page 36 ED34-862 Features Element (HEP element) Material Material The partition sheet in the heat exchanger element has been significantly upgraded. It is approximately two-third thinner than the conventional type, resulting in a great improvement in moisture absorption! The material is flame-retardant for safety. The fungi proof design also keeps the air clean.
  • Page 37 VAM250GJVE VAM350GJVE VAM500GJVE VAM650GJVE VAM800GJVE VAM1000GJVE VAM1500GJVE VAM2000GJVE Parallel air flow system (Daikin) Cross air flow system This system prevents misconnection and simplifies the installation work (HC0235) (HC0234) Service Maintenance Vertical installation is available. The unit must be installed with the side of RA, SA down.
  • Page 38 ED34-862 Features The operation is available when the outdoor air temperature is down to -15°C (Operation when the outdoor air temperature becomes lower than -10°C) When the outdoor air suction temperature becomes lower than -10°C, the unit is changed to intermittent operation to prevent freezing of the heat exchanger element and dew condensation within the unit.

  • Page 39: Hrv-With Dx Coil-(Heat Reclaim Ventilation) Vkm-Ga(M) Series

    Features ED34-862 HRV-With DX Coil-(Heat Reclaim Ventilation) VKM-GA(M) Series 6.8.1 General • Interlocked operation with VRV • (Controls of interlocked operation for energy saving : The remote controller for air conditioner can be used, so special remote controller for HRV is unnecessary.) •...
  • Page 40 ED34-862 Features 6.8.2.2 Operable Outdoor Temperature Down to –15°C If the outdoor air temperature falls below –10° C, the unit changes to intermittent operation to prevent freezing of the heat exchanger element and dew condensation within the unit. Intermittent operation A thermistor (standard equipment) within the unit detects the outdoor air temperature.
  • Page 41 Features ED34-862 Nighttime Free Cooling Operation <Flow Chart> Nighttime Free Cooling Nighttime Free Cooling Operating Condition Precedent Condition Air-conditioner Operation <STOP> Air-conditioner Operation <RUN> Nighttime free cooling Operation <ON> Temp. monitor operation time Standard mode > Lapsed time setup <Lapsed time> 60hr <2hr, 4hr, 6hr, 8hr>...
  • Page 42 6.8.3.4 Operations, Such as Cleaning, Ventilation, Cooling/heating and Humidifying, are Possible with One Remote Controller. Four air conditioner functions can be managed using a single remote control. This makes it easy to obtain high- quality and energy-efficient outdoor air treatment. The VRV III outdoor unit HRV (VKM) Link connection During group control operation, the unit has a capacity equivalent to two standard indoor units.
  • Page 43 (1,000 CMH) Outdoor system unit Standard indoor unit Ventilation, air conditioning, and humidifying in a single system ● New system The VRV III outdoor unit VKM100GMV1 Standard indoor unit One fewer unit! 6.8.7 Other Features 6.8.7.1 Interlocked Operation with VRV 1.
  • Page 44 ED34-862 Features Installation Examples Direct duct connection system Independent duct system (HC0007) (HC0008) 6.8.7.2 Mechanism of Energy Saving HRV unit recovers the thermal energy during cooling / heating operation of air conditioner. HRV reduces the cooling / heating load drastically and enhances the By heat recovery operation heating / cooling efficiency.
  • Page 45 Features ED34-862 6.8.7.3 Fresh-up Operation Both the excessive supply mode and the excessive exhaust mode are selectable. This function creates a more comfortable air environment. Supply Fresh-up Exhaust Fresh-up (Excessive outdoor air supply) (Excessive exhaust air supply) Supply air volume can be set at a higher level than the Exhaust air volume can be set at a higher level than the Detail exhaust air by the remote controller.
  • Page 46 VKM50GAMV1 VKM50GAV1 VKM80GAMV1 VKM80GAV1 VKM100GAMV1 VKM100GAV1 Parallel air flow system (Daikin) Cross air flow system (Others) This system prevents misconnection and simplifies the installation work (HC0235) (HC0234) 6.8.7.6 The Operation is Available When the Outdoor Air Temperature is Down to -15°C (Operation when the outdoor air temperature becomes lower than -10°C)
  • Page 47 Features ED34-862 Selection Procedures (in Japan) Various methods are used to calculate the required ventilating air flow rate according to CO generated by inhabitants in a room, waste gas generated by use of fire, and other conditions of a room. Here are 2 patterns of calculating methods.
  • Page 48 ED34-862 Features <Table 2> Ventilation Ventilation Groups Type of room Groups Type of room required required Living room Audience room Bathroom Corridor Playhouses Common Drawing room and movie Smoking room household theaters Toilet Toilet Kitchen Projector room Restaurant Office room Sushi restaurant General work room Dining places...
  • Page 49 Features ED34-862 General Information : http://splitoff.ru/tehn-doc.html...
  • Page 50 ED34-862 Part 2 Indoor Units FXFQ-P Ceiling Mounted Cassette Type (Round Flow) ......47 FXCQ-M Ceiling Mounted Cassette Type (Double-Flow) .
  • Page 51 ED34-862 Indoor Units : http://splitoff.ru/tehn-doc.html...
  • Page 52 ED34-862 FXFQ-P Ceiling Mounted Cassette Type (Round Flow) 1. Features ....................48 2. Specifications ..................49 3. Dimensions ...................51 4. Piping Diagrams..................54 5. Wiring Diagrams..................55 6. Electric Characteristics................56 7. Capacity Tables ..................57 7.1 Cooling Capacity ..................57 8. Sound Levels ..................58 9. Center of Gravity ...................60 10.Installation Manual ................61 11.Accessories...................85 FXFQ-P...

  • Page 53: Features

    Features ED34-862 1. Features Ceiling Mounted Cassette (Round Flow) Type FXFQ25P/ FXFQ32P/ FXFQ40P FXFQ50P/ FXFQ63P/ FXFQ80P FXFQ100P/ FXFQ125P GOOD DESIGN AWARD IN JAPAN 360° airflow improves temperature distribution and offers a comfortable living environment. The industry’s first* Round Flow Ceiling Mounted Cassette type offers 360°...

  • Page 54: Specifications

    ED34-862 Specifications 2. Specifications Ceiling Mounted Cassette (Round Flow) Type Model FXFQ25PVE FXFQ32PVE FXFQ40PVE FXFQ50PVE kcal/h 2,500 3,200 4,000 5,000 ∗ 1 Cooling Capacity (19.5°CWB) Btu/h 9,900 12,600 16,000 19,800 ∗ 2 Cooling Capacity (19.0°CWB) Casing Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Dimensions: (H×W×D)
  • Page 55 Specifications ED34-862 Ceiling Mounted Cassette (Round Flow) Type Model FXFQ63PVE FXFQ80PVE FXFQ100PVE FXFQ125PVE kcal/h 6,300 8,000 10,000 12,500 ∗ 1 Cooling Capacity (19.5°CWB) Btu/h 24,900 31,700 39,600 49,500 11.6 14.5 ∗ 2 Cooling Capacity (19.0°CWB) 11.2 14.0 Casing Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate...

  • Page 56: Dimensions

    ED34-862 Dimensions 3. Dimensions FXFQ25P / 32P / 40P / 50PVE Unit (mm) FXFQ-P : http://splitoff.ru/tehn-doc.html...
  • Page 57 Dimensions ED34-862 FXFQ63P / 80PVE Unit (mm) FXFQ-P : http://splitoff.ru/tehn-doc.html...
  • Page 58 ED34-862 Dimensions FXFQ100P / 125PVE Unit (mm) FXFQ-P : http://splitoff.ru/tehn-doc.html...

  • Page 59: Piping Diagrams

    Piping Diagrams ED34-862 4. Piping Diagrams 4D024460B Refrigerant pipe connection port diameters (mm) Model Liquid φ 12.7 φ 6.4 FXFQ25P / 32P / 40P / 50PVE φ 15.9 φ 9.5 FXFQ63P / 80P / 100P / 125PVE FXFQ-P : http://splitoff.ru/tehn-doc.html...

  • Page 60: Wiring Diagrams

    ED34-862 Wiring Diagrams 5. Wiring Diagrams FXFQ25P / 32P / 40P / 50P / 63P / 80P / 100P / 125PVE FXFQ-P : http://splitoff.ru/tehn-doc.html...

  • Page 61: Electric Characteristics

    Electric Characteristics ED34-862 6. Electric Characteristics C : 4D060238A FXFQ-P : http://splitoff.ru/tehn-doc.html...

  • Page 62: Capacity Tables

    ED34-862 Capacity Tables 7. Capacity Tables Cooling Capacity FXFQ-P [50Hz] FXFQ-P : http://splitoff.ru/tehn-doc.html...

  • Page 63: Sound Levels

    Sound Levels ED34-862 8. Sound Levels Overall Ceiling Mounted Cassette (Round Flow) Type Note: 1. The operating conditions are assumed to be standard (JIS conditions). 2. These operating values were obtained in a dead room (conversion values). Sound level will vary depending on a range of factors such as the construction (acoustic absorption coefficient) of the particular room in which the equipments installed.
  • Page 64 ED34-862 Sound Levels FXFQ125PVE 4D060237 FXFQ-P : http://splitoff.ru/tehn-doc.html...

  • Page 65: Center Of Gravity

    Center of Gravity ED34-862 9. Center of Gravity FXFQ25P / 32P / 40P / 50P / 63P / 80P / 100P / 125PVE Unit (mm) 4D052237B FXFQ-P : http://splitoff.ru/tehn-doc.html...

  • Page 66: Installation Manual

    ED34-862 Installation Manual 10. Installation Manual FXFQ25PVE FXFQ63PVE VRV SYSTEM Inverter FXFQ32PVE FXFQ80PVE Installation manual FXFQ40PVE FXFQ100PVE Air Conditioners FXFQ50PVE FXFQ125PVE CONTENTS 1. SAFETY PRECAUTIONS ....................1 2. BEFORE INSTALLATION ....................3 3. SELECTING INSTALLATION SITE ................5 4. PREPARATIONS BEFORE INSTALLATION..............7 5.
  • Page 67 Installation Manual ED34-862 • Be sure to use only the specified accessories and parts for installation work. Failure to use the specified parts may result in the unit falling, water leakage, electric shocks or fire. • Install the air conditioner on a foundation strong enough to withstand the weight of the unit. A foundation of insufficient strength may result in the equipment falling and causing injury.

  • Page 68: Before Installation

    ED34-862 Installation Manual 2. BEFORE INSTALLATION Do not exert pressure on the resin parts when opening the unit or when moving it after opening Be sure to check the type of R410A refrigerant to be used before doing any work. (Using an incorrect refrigerant will prevent normal operation of the unit.) •...
  • Page 69 Installation Manual ED34-862 3. OPTIONAL ACCESSORIES • The optional decoration panel and remote controller are required for this indoor unit. (Refer to Table 1, 2) (However, the remote controller is not required for the slave unit of a simultaneous operation system.) Table 1 Unit model Optional decoration panel...

  • Page 70: Selecting Installation Site

    ED34-862 Installation Manual Points for explanation about operations The items with WARNING and CAUTION marks in the instruction manual are the items per- taining to possibilities for bodily injury and material damage in addition to the general usage of the product. Accordingly, it is necessary that you make a full explanation about the described con- tents and also ask your customers to read the instruction manual.
  • Page 71 Installation Manual ED34-862 CAUTION • The indoor and outdoor units and the power supply wiring and remote controller cord must be installed at least 1m away from any televisions or radios. This is to prevent interference with picture and sound reception.

  • Page 72: Preparations Before Installation

    ED34-862 Installation Manual 4. PREPARATIONS BEFORE INSTALLATION (1) Relation of ceiling opening to unit and suspension bolt position. Refrigerant piping Hanger Suspension bracket bolt (×4) False ceiling 710(Suspension bolt pitch) View as seen from A 840 (Indoor unit) 860 – 910 (Ceiling opening) Fig.

  • Page 73: Indoor Unit Installation

    Installation Manual ED34-862 (2) Make the ceiling opening needed for installation where applicable. (For existing ceilings) • Refer to the paper pattern for installation (5) for ceiling opening dimensions. • Create the ceiling opening required for installation. From the side of the opening to the casing outlet, implement the refrigerant and drain piping and wiring for remote controller (unnecessary for wireless type) and indoor-outdoor unit casing outlet.
  • Page 74 ED34-862 Installation Manual Please perform one of the following, as the shape of the paper pattern for installation differs accord- ing to the model. Center of Center of main unit ceiling opening Center mark of main unit Paper pattern for installation (5) Screw (6) Screw (6)

  • Page 75: Refrigerant Piping Work

    Installation Manual ED34-862 6. REFRIGERANT PIPING WORK 〈For refrigerant piping of outdoor units, see the installation manual attached to the outdoor unit.〉 〈Execute heat insulation work completely on both sides of the gas piping and the liquid piping. Otherwise, a water leakage can result sometimes.〉...
  • Page 76 ED34-862 Installation Manual Not recommendable but in case of emergency You must use a torque wrench but if you are obliged to install the unit without a torque wrench, you may follow the installation method mentioned below. When you keep on tightening the flare nut with a spanner, there is a point where the tightening torque suddenly increases.

  • Page 77: Drain Piping Work

    Installation Manual ED34-862 • Before brazing local refrigerant piping, nitrogen gas shall be blown through the piping to expel air from the piping. If you brazing is done without nitrogen gas blowing, a large amount of oxide film develops inside the piping, and could cause system malfunction.
  • Page 78 ED34-862 Installation Manual <PRECAUTIONS FOR DRAIN RAISING PIPING> • Install the drain raising pipes at a height of less than 675mm. The drain pump of this unit has a high delivery flow rate. Therefore, the higher the drain raising height is, the lower the sound of draining will be.
  • Page 79 Installation Manual ED34-862 • Remove the terminal box lid. Connect the single phase power supply (SINGLE PHASE 50Hz 240V) to con- nections No.1 and No.2 on the terminal block for wiring the units. Do not connect to No.3 of the terminal block for wiring the units.

  • Page 80: Electric Wiring Work

    ED34-862 Installation Manual CAUTION Drain piping connections Do not connect the drain piping directly to sewage pipes that smell of ammonia. The ammonia in the sew- age might enter the indoor unit through the drain pipes and corrode the heat exchanger. 8.

  • Page 81: Wiring Example And How To Set The Remote Controller

    Installation Manual ED34-862 8-3 Specifications for field supplied fuses and wire Remote controller wiring Power supply wiring Transmission wiring Model Field fuses Wire Size Wire Size FXFQ25·32·40·50PVE Wire size must FXFQ63PVE Sheathed wire H05VV-U3G comply with local 0.75 - 1.25 mm (2 wire) FXFQ80·100PVE codes.
  • Page 82 ED34-862 Installation Manual 2. Tightening torque for the terminal screws. • Use the correct screwdriver for tightening the terminal screws. If the blade of screwdriver is too small, the head of the screw might be damaged, and the screw will not be properly tightened. •...
  • Page 83 Installation Manual ED34-862 Transmission Remote wiring Remote controller cord controller Inter-unit wiring Wiring (weak electric) through-holes P1 P2 F1 F2 T1 T2 Ground wire Approximately Sheaths Peel back Forced off 10 – 15mm the sheath 70 – 90mm on the power Clamp (4) line and twist.
  • Page 84 ED34-862 Installation Manual Processing method of wiring through-holes Inter-unit wiring, ground wire, or remote Wiring through-holes controller cord Sealing pad (Small) (13) Putty or thermal insulation material (procured locally) 9-2 Wiring example • Fit the power supply wiring of each unit with a switch and fuse as shown in the drawing. COMPLETE SYSTEM EXAMPLE (3 systems) Power supply Power supply wiring...
  • Page 85 Installation Manual ED34-862 2. For group control or use with 2 remote controllers Note: It is not necessary to designate Power supply Outdoor unit indoor unit address when using 220-240V group control. Terminal box IN/D OUT/D 50Hz The address is automatically set No.
  • Page 86 ED34-862 Installation Manual 9-3 Control by 2 remote controllers (controlling 1 indoor unit by 2 remote controllers) • When using 2 remote controllers, one must be set to “MAIN” and the other to “SUB”. MAIN/SUB CHANGEOVER (1) Insert a screw driver into the recess between the upper and lower part of remote controller and, work- ing from the 2 positions, pry off the upper part.

  • Page 87: Installation Of The Decoration Panel

    Installation Manual ED34-862 (2) Actuation • The following table explains FORCED OFF and ON/OFF OPERATIONS in response to Input A. FORCED OFF ON/OFF OPERATION Input “ON” stops operation (impossible by remote controllers.) Input OFF → ON turns ON unit. Input ON → OFF turns OFF unit. Input OFF enables control by remote controller.
  • Page 88 ED34-862 Installation Manual 11-2 Setting of air direction • See the installation manual included with the sealing material of air discharge outlet kit, sold separately and technical guide, for ceiling height settings for two and three-direction air discharge. (The SECOND CODE NO.

  • Page 89: Test Operation

    Installation Manual ED34-862 12. TEST OPERATION Refer to the installation manual of the outdoor unit. • The operation lamp of the remote controller will flash when an malfunction occurs. Check the malfunction code on the liquid crystal display to identify the point of trouble. An explanation of malfunction codes and the corresponding trouble is provided in “CAUTION FOR SERVICING”...

  • Page 90: Accessories

    ED34-862 Accessories 11. Accessories Standard Accessories FXFQ25 125P (3) Washer for (5) Paper pattern for Name (1) Drain hose (2) Metal clamp hanger (4) Clamp (6) Screw (M4) installation bracket Quantity 1 pc. 1 pc. 8 pcs. 6 pcs. 1 pc. 4 pcs.
  • Page 91 Accessories ED34-862 BYCP125K-W1 Decoration Panel — 1. BEFORE INSTALLATION 1. PRECAUTIONS • Refer also to the installation manual attached to the indoor unit. 2. ACCESSORIES • Installation manual. 3. NOTE TO INSTALLER • Be sure to instruct the customer how to properly operate the system showing him/her the attached operation manual.
  • Page 92 ED34-862 Accessories 3. INSTALLATION OF THE DECORATION PANEL TO THE INDOOR UNIT BODY <<Refer to the installation manual attached to the indoor unit for the installation of the indoor unit.>> (1) Match the “PIPING SIDE” and “DRAIN SIDE” displays on the decoration panel with the position of the pip- ing section and drain section on the indoor unit.
  • Page 93 Accessories ED34-862 [ PRECAUTIONS ] • Inproper screwing of the screws may cause the Air leak troubles shown in Fig. 7 Screw properly. Air leak from ceiling Contamination Dew formation, dew dripping Fig. 7 • If gap is still left between the ceiling and the decoration panel after screwing the screws, readjust the indoor unit body height.
  • Page 94 ED34-862 Accessories 7 Swing flap motor lead wire Decoration panel side Connector Connect securely Indoor unit side Hooks Swing flap motor lead wire Screw 6 8 Electric <Wiring Diagram> (2 locations) components box lid (The orientation of the indoor unit is changed Loosen the two screws, slide the cover for purposes of description.) in the direction of the arrows,...
  • Page 95 Accessories ED34-862 (2) Install the corner section decoration cover. 1 Attach the string of the corner section decoration cover to the pin of the decoration panel. (Refer to Fig. 10) 2 Install the corner section decoration cover over the decoration panel. (Refer to Fig. 11) Hole Hole Attach by inserting the...
  • Page 96 ED34-862 Accessories KDBH55K160(F) — Sealing Material of Air Discharge Outlet KDBH55K160 Dimensions Unit:mm Sealing materials for long air outlets (Polyethylene foam t10): 2 pieces Sealing materials for horizontal blades (Polyethylene foam t10): 8 pieces Slit Sealing materials for air outlets at the corner (Polyethylene foam t10): 1 piece for each Tape for sealing materials Tape for sealing materials Tape for sealing materials...
  • Page 97 Accessories ED34-862 Sticking of Absorbent to Air Outlet Stick the absorbent indicated in the table below to the air outlet that was not blocked in according to the procedure shown in the figure below. If the sticking of absorbent is omitted, condensation may occur. Precautions Classes ~80 Classes 100~...
  • Page 98 ED34-862 Accessories Sticking of Insulator to Indoor Unit Main Body For safety, be sure to shut off power supply before starting the insulator sticking operation, decoration panel mounting operation, and connecting of connectors for swinging. Precautions If the sticking of insulator is omitted, condensation may occur. Sticking reference Stick the side insulator plate according to the figure below.
  • Page 99 Accessories ED34-862 KDBP55H160FA — Panel Spacer Dimensions Unit:mm · Using the panel spacer in areas of the ceiling with limited space makes it possible to install the air conditioner. · Hides the gap between the decoration panel and the ceiling. Model KDBP55H160FA Item...
  • Page 100 ED34-862 Accessories 1P136564E FXFQ-P : http://splitoff.ru/tehn-doc.html...
  • Page 101 Accessories ED34-862 1P136564E FXFQ-P : http://splitoff.ru/tehn-doc.html...
  • Page 102 ED34-862 Accessories KDDP55K160(K) — Fresh Air Intake Kit (Chamber type) KDDP55K160 (without T-shape, without Fan) Dimensions Unit:mm Inspection hole 450 or more (See note 2) Inspection hole 450 or more (See note 2) How to establish an inspection hole Caution 1.
  • Page 103 Accessories ED34-862 Recommendations Caution After thoroughly reading these "Safety precautions", properly perform the installation. · This product can be mounted to a ceiling mounted cassette-type air conditioner <Round flow>. • For the installation parts, accessory parts and specified components must always be used. ·...
  • Page 104 ED34-862 Accessories Figure 4 Mounting status Figure 5 Status after mounting Figure 6 Drawing of mounting at completion Hook Suction chamber Hook Hook Suction chamber Indoor unit main body Suspension bracket Match the contour Fixing method of hook Suspension bracket Suspension bracket Indoor unit main body Installation of Indoor Unit Main Body and Suction Chamber...
  • Page 105 Accessories ED34-862 KDDP55X160 — Fresh Air Intake Kit (Direct installation type) Dimensions Unit:mm 4− φ 5 Hole (cyclotomic) Model KDDP55X160 Item Material Hot-dip zinc-coated carbon steel sheet φ 100 Diameter of connection duct Mounting screws : 4 Accessories Insulating material : 1 unit Installation manual FXFQ-P : http://splitoff.ru/tehn-doc.html...
  • Page 106 ED34-862 Accessories Precautions This kit can be mounted to a ceiling mounted cassette-type air conditioner. When using this kit, a duct (nominal diameter: φ100) is required separately. • Beware that, in accordance with the local law, there may be cases where the use of a nonflammable duct is compulsory. •...
  • Page 107 Accessories ED34-862 3) After mounting the duct flange 1 to the opening using the mounting screws 2 (M4×12, 4 pieces), stick the duct flange insulator 3 . Figure 3 Duct flange 1 Mounting screws 2 (M4×12, 4 pieces) Figure 3 Duct flange insulator 3 4) Before mounting the decoration panel, remove the insulator, and stick the sealing pad retainer 5 to the indoor unit drain pan.
  • Page 108 ED34-862 Accessories KAFP556H80·160, KAFP557H80·160 — High Efficiency Filter (including chamber) Dimensions Unit:mm 50 (Dimensions when mounted) Caution Model KAFP556H80 KAFP556H160 KAFP557H80 KAFP557H160 · Field setting by remote controller is necessary when Item the high efficiency filter is installed. Average 65 (colorimetric method) 90 (colorimetric method) efficiency (%) Number of sheets...
  • Page 109 Accessories ED34-862 Recommendations Caution After thoroughly reading these "Safety precautions", properly perform the installation. • This product can be mounted to a ceiling mounted cassette-type air conditioner • For the installation parts, accessory parts and specified components must always <round flow >. be used.
  • Page 110 ED34-862 Accessories Installation of Indoor Unit Main Body and High Efficiency Filter Unit • Install the indoor unit main body and high efficiency filter unit. At the time of installation, perform engineering work according to the installation manual attached to the air conditioner's main body. (For the installation height, refer to the figure to the right.) Suspension bracket •...
  • Page 111 Accessories ED34-862 KAFP552H80·160, KAFP553H80·160 — Replacement High Efficiency Filter Dimensions Unit:mm · Cannot be water-washed for reuse. Model KAFP552H80 KAFP552H160 KAFP553H80 KAFP553H160 · Item The Filter Chamber (KDDFP55H160) is required when the high efficiency filter will be installed. Average efficiency (%) 65 (colorimetric method) 90 (colorimetric method) Number of sheets included...
  • Page 112 ED34-862 Accessories KAFP55H160 — Ultra Long Life Filter Unit Dimensions Unit:mm 50 (dimensions when attached) Caution Model KAFP55H160 · In order to mount a ultra long life filter unit, setting of Item the main unit of indoor unit should be made. Average efficiency (%) 50 (Gravity method) ·...
  • Page 113 Accessories ED34-862 Recommendations Caution After thoroughly reading these "Safety precautions", properly perform the installation. • This product can be mounted to a ceiling mounted cassette-type air conditioner <Round flow>. • For the installation parts, accessory parts and specified components must According to the table below, check the model name of the indoor unit main body, then always be used.
  • Page 114 ED34-862 Accessories Installation of Indoor Unit Main Body and Ultra-Long Life Filter Unit • Install the indoor unit main body and ultra-long life filter unit. At the time of installation, perform engineering work according to the installation manual attached to the air conditioner's main body. (For the installation height, refer to the figure to Suspension bracket the right.) Indoor unit...
  • Page 115 Accessories ED34-862 KAFP55H160H — Replacement Ultra-Long Life Filter Unit (including Filter Chamber) Dimensions Unit:mm 12.5 · Can be water-washed. Can be reused. Model KAFP55H160H · The Filter Chamber (KDDFP55H160) is required Item when the ultra long-life filter will be installed. Average efficiency (%) 50 (Gravity method) Number of sheets included...
  • Page 116 ED34-862 Accessories KDDFP55H160 — Filter Chamber Dimensions Unit:mm 50 (dimensions when attached) Model KDDFP55H160 Item (colorimetric KAFP552H80 KAFP552H160 High- method) efficiency Inserted filter filter (colorimetric KAFP553H80 KAFP553H160 method) Ultra long-life filter KAFP55H160H Mass (kg) FXFQ-P : http://splitoff.ru/tehn-doc.html...
  • Page 117 Accessories ED34-862 Recommendations Caution After thoroughly reading these "Safety Precautions", properly perform the installation. • This product can be mounted to ceiling mounted cassette-type air conditioner • For the installation parts, accessory parts and specified components must <round flow>. always be used. •...
  • Page 118 ED34-862 Accessories Installation of Indoor Unit Main Body and Filter Chamber • Install the indoor unit main body and filter chamber. At the time of installation, perform engineering work according to the installation manual attached to the air conditioner's main body. (For the installation height, refer to the figure to the right.) Suspension bracket •...
  • Page 119 Accessories ED34-862 KAFP551K160 — Replacement Long Life Filter Dimensions Unit:mm 535.5 Square hole (both sides) · Can be water-washed. Can be reused. Model KAFP551K160 Item Average efficiency (%) 60 (Gravity method) Number of sheets included l/sec Air flow rate /min Initial pressure loss (Pa) 4.9 or less Final pressure loss (Pa)
  • Page 120 ED34-862 Accessories KDJP55H80·160 — Branch Duct Chamber Dimensions Unit:mm KDJP55H80 6-6 × 10 oblong holes 4-φ6 holes KDJP55H160 6-6 × 10 oblong holes 4-φ6 holes Model KDJP55H80 KDJP55H160 Item Hot-dip zinc-coated carbon steel sheet Material (with insulation) Caution 1. When mounting, refer to the installation manuals for the indoor unit and the decoration panel.
  • Page 121 Accessories ED34-862 Combination table Precautions • This product can be mounted to a ceiling mounted cassette-type air conditioner <round flow>. Model name Installable indoor unit model name According to the table to the right, check the model name of the indoor unit, then mount the product. •...
  • Page 122 ED34-862 Accessories 3) Mount the branch duct chamber. Figure 4 Mount so that the flat face becomes Indoor unit the top plate side of the indoor unit. Branch duct chamber Mounting screw, 10 pieces (M4×16) Figure 4 (3) Stick the main body insulator to the indoor unit. (The figure is an example of the face 1 side) Figure 5 Main body insulator 1 Stick with the end folded.
  • Page 123 Accessories ED34-862 KKSJ55K160 — Chamber Connection Kit Dimensions Unit:mm FOR FCQ~KVLT FCQ(N)~KVEA FXFQ~PVE(D) 3P089651D FXFQ-P : http://splitoff.ru/tehn-doc.html...
  • Page 124 ED34-862 Accessories KDTP55K80 · 160 — Installation Kit for High Humidity Dimensions Unit:mm Model Model KDTP55K80 KDTP55K160 Item KDTP55K80 KDTP55K160 Material Polyethylene foam Top panel insulation (1) (t10) ×1 Side panel insulation (1) (t10) ×1 Maximum 40°CDB, RH85% 778±1 temperature slit Insulation for hanger bracket, Accessories...
  • Page 125 Accessories ED34-862 Precautions This kit can be mounted to an ceiling mounted cassette-type air conditioner <round flow>. According to the chart below, check the model name of indoor unit, then mount the kit. This kit cannot be used for the mounting of humidifier and branch duct. Combination table Model name Installable indoor unit model name...
  • Page 126 ED34-862 FXCQ-M Ceiling Mounted Cassette Type (Double-Flow) 1. Features ....................122 2. Specifications ..................124 3. Dimensions ..................126 4. Piping Diagrams..................130 5. Wiring Diagrams..................131 6. Electric Characteristics................133 7. Capacity Tables ..................134 7.1 Cooling Capacity ..................134 8. Sound Levels ..................135 9. Installation ...................136 10.Accessories..................139 FXCQ-M : http://splitoff.ru/tehn-doc.html...

  • Page 127: Features

    Features ED34-862 1. Features = Drastic change of performance, function and design = Line-up FXCQ20MVE FXCQ125MVE <Features> Compactness Improvement in installation and design flexibility Lowest height in the industry with whisper quietness Reduction of weight of both main unit and panel Standardized sectional module Matching the center of main unit and panel Less maintenance...
  • Page 128 ED34-862 Features (2) Improvements for facilitating the installation and maintenance Facilitating the installation Facilitating the maintenance Lighter in weight Soiling of the ceiling (Main unit and panel) About 1/5 of the conventional model Center of the ceiling opening and the unit. Cleaning of the suction grille The same position Easy to clean because of flat shape...

  • Page 129: Specifications

    Specifications ED34-862 2. Specifications Ceiling Mounted Cassette Type (Double-Flow) Model FXCQ20MVE FXCQ25MVE FXCQ32MVE FXCQ40MVE kcal/h 2,000 2,500 3,200 4,000 ∗ 1 Cooling Capacity (19.5°CWB) Btu/h 7,800 9,900 12,600 16,000 ∗ 2 Cooling Capacity (19.0°CWB) Casing Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Dimensions: (H×W×D)
  • Page 130 ED34-862 Specifications Ceiling Mounted Cassette Type (Double-Flow) Model FXCQ50MVE FXCQ63MVE FXCQ80MVE FXCQ125MVE kcal/h 5,000 6,300 8,000 12,500 ∗ 1 Cooling Capacity (19.5°CWB) Btu/h 19,800 24,900 31,700 49,500 14.5 ∗ 2 Cooling Capacity (19.0°CWB) 14.0 Casing Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Dimensions: (H×W×D)

  • Page 131: Dimensions

    Dimensions ED34-862 3. Dimensions FXCQ20M + BYBC32G-W1 (Decoration Panel) FXCQ25M + BYBC32G-W1 (Decoration Panel) FXCQ32M + BYBC32G-W1 (Decoration Panel) Unit (mm) FXCQ-M : http://splitoff.ru/tehn-doc.html...
  • Page 132 ED34-862 Dimensions FXCQ40M + BYBC50G-W1 (Decoration Panel) FXCQ50M + BYBC50G-W1 (Decoration Panel) Unit (mm) FXCQ-M : http://splitoff.ru/tehn-doc.html...
  • Page 133 Dimensions ED34-862 FXCQ63M + BYBC63G-W1 (Decoration Panel) Unit (mm) FXCQ-M : http://splitoff.ru/tehn-doc.html...
  • Page 134 ED34-862 Dimensions FXCQ80M + BYBC125G-W1 (Decoration Panel) FXCQ125M + BYBC125G-W1 (Decoration Panel) Unit (mm) FXCQ-M : http://splitoff.ru/tehn-doc.html...

  • Page 135: Piping Diagrams

    Piping Diagrams ED34-862 4. Piping Diagrams Gas pipe connection port Heat exchanger Liquid pipe connection port Filter Filter Electronic expansion valve 4D034245C Refrigerant pipe connection port diameters (mm) Model Liquid φ 12.7 φ 6.4 FXCQ20 · 25 · 32 · 40 · 50M φ...

  • Page 136: Wiring Diagrams

    ED34-862 Wiring Diagrams 5. Wiring Diagrams FXCQ20 · 25 · 32 · 63MVE FXCQ-M : http://splitoff.ru/tehn-doc.html...
  • Page 137 Wiring Diagrams ED34-862 FXCQ40 · 50 · 80 · 125MVE FXCQ-M : http://splitoff.ru/tehn-doc.html...

  • Page 138: Electric Characteristics

    ED34-862 Electric Characteristics 6. Electric Characteristics FXCQ20M FXCQ25 · 32M FXCQ40 · 50M FXCQ63M FXCQ80M FXCQ125M C : 4D034243A FXCQ-M : http://splitoff.ru/tehn-doc.html...

  • Page 139: Capacity Tables

    Capacity Tables ED34-862 7. Capacity Tables Cooling Capacity FXCQ-M [50Hz] FXCQ-M : http://splitoff.ru/tehn-doc.html...

  • Page 140: Sound Levels

    ED34-862 Sound Levels 8. Sound Levels Overall Ceiling Mounted Cassette Type Note: (Double-Flow) 1. The operating conditions are assumed to be standard (JIS conditions). 2. These operating values were obtained in a dead room (conversion values). Sound level will vary depending on a range of factors such as the construction (acoustic absorption coefficient) of the particular room in which the equipments installed.

  • Page 141: Installation

    Installation ED34-862 9. Installation Center of Gravity Unit (mm) C : 4D034788B Service Space Unit (mm) [ Space required for installation ] ≥1500 ≥1500 ≥100 ≥100 3PR01906-7R Note: Above figure means minimum value. Please keep these value at least. Bolt Pitch Decoration B (Suspension pitch) panel...
  • Page 142 ED34-862 Installation Drain Pump Kit Indoor unit Drain pump kit FXCQ–M Standard (Equipped with indoor unit) Drain Piping Work 〈〈Rig the drain pipe as shown below and take measures against condensation. Improperly rigged piping could lead to leaks and eventually wet furniture and belongings.〉〉 (1) Carry out the drain piping •...
  • Page 143 Installation ED34-862 (2) After piping work is finished, check drainage flows smoothly. • Open the water inlet lid, add approximately 2.5 liter of water gradually and check drainage flow. Portable pump Water inlet Water inlet lid Refrigerant Close piping Open Bucket [ WHEN ELECTRIC WIRING WORK IS FINISHED ] •...

  • Page 144: Accessories

    ED34-862 Accessories 10. Accessories Standard Accessories FXCQ20 125M Paper pattern for Washer fixing Name Metal clamp Drain hose Insulation for fitting Sealing pad installation plate Quantity 1 pc. 1 pc. 1 pc. 1 each 4 pcs. 1 each Large Shape for gas pipe for liquid pipe Small...
  • Page 145 Accessories ED34-862 Filter Chamber Specifications Model KDDFJ53G36 KDDFJ53G56 KDDFJ53G80 KDDFJ53G160 Item External 1180 1670 Dimensions (mm) Applicable Models 20 · 25 · 32 Class 40 · 50 Class 63 Class 80 · 125 Class Precaution at use 1. The filter chamber will be needed when the high efficiency filter will be built in. But, it is impossible to build in more than two kinds filter at the same time.
  • Page 146 ED34-862 Accessories Installation Installation of the filter frame Attach the filter frame to the indoor unit, where the original filter was located. (Refer to the operation manual of the indoor unit how to remove the standard filter. The standard filter removed shall not be used.) In case of KAFJ532G160 and KAFJ533G160 There are four filter frames of 2 kinds of each having different position of the metal bracket.
  • Page 147 Accessories ED34-862 FXCQ-M : http://splitoff.ru/tehn-doc.html...
  • Page 148 ED34-862 FXKQ-MA Ceiling Mounted Cassette Corner Type 1. Features ....................144 2. Specifications ..................145 3. Dimensions ..................146 4. Piping Diagrams..................148 5. Wiring Diagrams..................149 6. Electric Characteristics................150 7. Capacity Tables ..................151 7.1 Cooling Capacity ..................151 8. Sound Levels ..................152 9. Installation ...................153 10.Accessories..................156 FXKQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 149: Features

    Features ED34-862 1. Features 215 mm-thick body features discreet, slim design and offers a wide variety of discharge methods and mounting such as in corners or in suspended ceilings, etc. mounting in ceilings as high as 3.8 m. This unit is even able to handle spaces with a split level ceiling by accurately adjusting air volume in accordance with the ceiling height.

  • Page 150: Specifications

    ED34-862 Specifications 2. Specifications Ceiling Mounted Cassette Corner Type Model FXKQ25MAVE FXKQ32MAVE FXKQ40MAVE FXKQ63MAVE kcal/h 2,500 3,200 4,000 6,300 ∗ 1 Cooling Capacity (19.5°CWB) Btu/h 9,900 12,600 16,000 24,900 ∗ 2 Cooling Capacity (19.0°CWB) Casing Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Dimensions: (H×W×D)

  • Page 151: Dimensions

    Dimensions ED34-862 3. Dimensions FXKQ25MA + BYK45FJW1 (Decoration Panel) FXKQ32MA + BYK45FJW1 (Decoration Panel) FXKQ40MA + BYK45FJW1 (Decoration Panel) Unit (mm) FXKQ-MA : http://splitoff.ru/tehn-doc.html...
  • Page 152 ED34-862 Dimensions FXKQ63MA + BYK71FJW1 (Decoration Panel) Unit (mm) FXKQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 153: Piping Diagrams

    Piping Diagrams ED34-862 4. Piping Diagrams Gas pipe connection port Heat exchanger Liquid pipe connection port Filter Filter Electronic expansion valve 4D034245C Refrigerant pipe connection port diameters (mm) Model Liquid φ 12.7 φ 6.4 FXKQ25 · 32 · 40MA φ 15.9 φ...

  • Page 154: Wiring Diagrams

    ED34-862 Wiring Diagrams 5. Wiring Diagrams FXKQ25 · 32 · 40 · 63MAVE FXKQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 155: Electric Characteristics

    Electric Characteristics ED34-862 6. Electric Characteristics FXKQ25MA FXKQ32MA FXKQ40MA FXKQ63MA C : 4D037076B FXKQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 156: Capacity Tables

    ED34-862 Capacity Tables 7. Capacity Tables Cooling Capacity FXKQ-MA [50Hz] FXKQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 157: Sound Levels

    Sound Levels ED34-862 8. Sound Levels Overall Ceiling Mounted Cassette Corner Type Note: 1. The operating conditions are assumed to be standard (JIS conditions). 2. These operating values were obtained in a dead room (conversion values). Sound level will vary depending on a range of factors such as the construction (acoustic absorption coefficient) of the particular room in which the equipments installed.

  • Page 158: Installation

    ED34-862 Installation 9. Installation Center of Gravity Unit (mm) C : 4D037079A Service Space Unit (mm) 1500 or more or more or more 20 or more (Discharge side) (Suction side) 3P086156-8V Note: Above figure means minimum value. Please keep these value at least. Bolt Pitch Decoration panel...
  • Page 159 Installation ED34-862 Drain Piping Work 〈〈Rig the drain pipe as shown below and take measures against condensation. Improperly rigged piping could lead to leaks and eventually wet furniture and belongings.〉〉 (1) Carry out the drain piping. • Keep piping as short as possible and slope it downwards so that air may not remain trapped inside the pipe. •...
  • Page 160 ED34-862 Installation (2) After piping work is finished, check drainage flows smoothly. • Open the inspection opening, add approximately 1liter of water slowly into the drain pan and check drainage flow. Inspection opening Portable pump Drain outlet for maintenance Bucket (with rubber plug) NOTE •...

  • Page 161: Accessories

    Accessories ED34-862 10. Accessories Standard Accessories FXKQ25 63MA Paper pattern for Insulation for Insulation for Name Metal clamp Drain hose Sealing pad installation fitting hanger bracket Quantity 1pc. 1 pc. 1 pc. 1 each. 1 each. 4 pcs. For gas pipe Large Shape For liquid pipe...
  • Page 162 ED34-862 Accessories Panel Spacer If the space above the ceiling is not available for more than 220 mm, use the panel spacer, which enables to install the unit in 200 mm space. Specifications Model KPBJ52F56W KPBJ52F80W Item Color White Height Dimensions Width 1,240...
  • Page 163 Accessories ED34-862 Long Life Replacement Filter Specifications Model KAFJ521F56 KAFJ521F80 Items Life Time, Average Efficiency 2,500 hours (dust density 0.15 mg/m³), 45% (Gravity method) Filter Mildew Proof Resin Net Mildew Proof Resin Net Required Quantity (for One Unit) Two pieces Two pieces Applicable Models 25 ·...
  • Page 164 ED34-862 Accessories Dimension Pressure Loss Curve (Ceiling opening) 55.5 m/s : Discharge Velocity Air Flow Rate 4-6×10 Oblong hole Model K–HV7AW K–HV9AW JC : D3K1972C Flexible Duct (with Shutter) The built-in shutter's Open/Shut action makes it possible to regulate the air flow rate. Besides, the flexible duct helps the connection to the main unit to give more flexibility.
  • Page 165 Accessories ED34-862 Dimension Model Applicable Model For Indoor Unit 4-φ KFDJ52FA56 25~40 Class Hole For Indoor Unit 6-φ7 KFDJ52FA80 63 Class Hole Installation FXKQ-MA : http://splitoff.ru/tehn-doc.html...
  • Page 166 ED34-862 Accessories Air Discharge Blind Panel This is the parts which closes the lower discharge outlet when the unit is used as a front discharge style. Specifications Model KDBJ52F56W KDBJ52F80W Items External color White White External 1,126 1,326 Dimension (mm) Materials Steel plate Outlet decoration panel assembly, Decoration panel...
  • Page 167 Accessories ED34-862 Dimensions with the Optional Accessories Panel Spacer FXKQ25~40MA FXKQ63MA FXKQ-MA : http://splitoff.ru/tehn-doc.html...
  • Page 168 ED34-862 FXDQ-PB, FXDQ-NB Slim Ceiling Mounted Duct Type 1. Features ....................164 2. Specifications ..................165 2.1 FXDQ-PB .....................165 2.2 FXDQ-NB .....................166 3. Dimensions ..................167 3.1 FXDQ-PB .....................167 3.2 FXDQ-NB .....................169 4. Piping Diagrams..................173 5. Wiring Diagrams..................174 6. Electric Characteristics................176 7. Capacity Tables ..................177 7.1 FXDQ-PB .....................177 7.2 FXDQ-NB .....................178 8.

  • Page 169: Features

    Features ED34-862 1. Features Slim Ceiling Mounted Duct Type Slim design, quietness and static pressure switching Suited to use in drop-ceilings! Suited to use in drop-ceilings! Suited to use in drop-ceilings! FXDQ40NB/FXDQ50NB/ FXDQ63NB FXDQ20PB/FXDQ25PB/FXDQ32PB Only 700 mm in width and 23 kg in weight, this Only 200 mm in height, this model can be model is suitable to install in limited spaces like installed in rooms with as little as 240 mm depth...

  • Page 170: Specifications

    ED34-862 Specifications 2. Specifications FXDQ-PB Slim Ceiling Mounted Duct Type (VE: with Drain Pump, VET without Drain Pump) Model FXDQ20PBVE (T) FXDQ25PBVE (T) FXDQ32PBVE (T) kcal/h 2,000 2,500 3,200 ★ 1 Cooling Capacity (19.5°CWB) Btu/h 7,800 9,900 12,600 ★ 2 Cooling Capacity (19.0°CWB) Casing Galvanized Steel Plate Galvanized Steel Plate...

  • Page 171: Fxdq-Nb

    Specifications ED34-862 FXDQ-NB Slim Ceiling Mounted Duct Type (VE: with Drain Pump, VET without Drain Pump) Model FXDQ40NBVE(T) FXDQ50NBVE(T) FXDQ63NBVE(T) kcal/h 4,000 5,000 6,300 ★ 1 Cooling Capacity (19.5°CWB) Btu/h 16,000 19,800 24,900 ★ 2 Cooling Capacity (19.0°CWB) Casing Color Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate...

  • Page 172: Dimensions

    ED34-862 Dimensions 3. Dimensions FXDQ-PB FXDQ20 / 25 / 32PBVE (with Drain Pump) Unit (mm) FXDQ-PB / FXDQ-NB : http://splitoff.ru/tehn-doc.html...
  • Page 173 Dimensions ED34-862 FXDQ20 / 25 / 32PBVET (without Drain Pump) Unit (mm) FXDQ-PB / FXDQ-NB : http://splitoff.ru/tehn-doc.html...

  • Page 174: Fxdq-Nb

    ED34-862 Dimensions FXDQ-NB FXDQ40 / 50NBVE (with Drain Pump) Unit (mm) FXDQ-PB / FXDQ-NB : http://splitoff.ru/tehn-doc.html...
  • Page 175 Dimensions ED34-862 FXDQ63NBVE (with Drain Pump) Unit (mm) FXDQ-PB / FXDQ-NB : http://splitoff.ru/tehn-doc.html...
  • Page 176 ED34-862 Dimensions FXDQ40 / 50NBVET (without Drain Pump) Unit (mm) FXDQ-PB / FXDQ-NB : http://splitoff.ru/tehn-doc.html...
  • Page 177 Dimensions ED34-862 FXDQ63NBVET (without Drain Pump) Unit (mm) FXDQ-PB / FXDQ-NB : http://splitoff.ru/tehn-doc.html...

  • Page 178: Piping Diagrams

    ED34-862 Piping Diagrams 4. Piping Diagrams Gas side Liquid side Electronic expansion valve Filter Filter Indoor heat exchanger 4D060927 Refrigerant pipe connection port diameters (mm) Model Liquid φ 12.7 φ 6.4 FXDQ20 / 25 / 32PBVE(T), 40 / 50NBVE(T) φ 15.9 φ...

  • Page 179: Wiring Diagrams

    Wiring Diagrams ED34-862 5. Wiring Diagrams FXDQ20 / 25 / 32PBVE, 40 / 50 / 63NBVE (with Drain Pump) FXDQ-PB / FXDQ-NB : http://splitoff.ru/tehn-doc.html...
  • Page 180 ED34-862 Wiring Diagrams FXDQ20 / 25 / 32PBVET, 40 / 50 / 63NBVET (without Drain Pump) FXDQ-PB / FXDQ-NB : http://splitoff.ru/tehn-doc.html...

  • Page 181: Electric Characteristics

    Electric Characteristics ED34-862 6. Electric Characteristics C : 4D060922 FXDQ-PB / FXDQ-NB : http://splitoff.ru/tehn-doc.html...

  • Page 182: Capacity Tables

    ED34-862 Capacity Tables 7. Capacity Tables FXDQ-PB [50Hz] FXDQ-PB / FXDQ-NB : http://splitoff.ru/tehn-doc.html...

  • Page 183: Fxdq-Nb

    Capacity Tables ED34-862 FXDQ-NB [50Hz] FXDQ-PB / FXDQ-NB : http://splitoff.ru/tehn-doc.html...

  • Page 184: Fan Performances

    ED34-862 Fan Performances 8. Fan Performances FXDQ-PB FXDQ20 / 25PBVE(T) FXDQ32PBVE(T) (mmH (Pa) (mmH (mmH (Pa) (mmH High High (high ESP) (high ESP) (high ESP) (high ESP) High High (standard ESP) (standard ESP) (standard ESP) (standard ESP) (Pa) (Pa) (mmH (mmH (mmH (mmH...

  • Page 185: Fxdq-Nb

    Fan Performances ED34-862 FXDQ-NB FXDQ40NBVE(T) FXDQ50NBVE(T) (mmH (Pa) (mmH (mmH (Pa) (mmH High (high ESP) High (high ESP) (high ESP) High High (standard ESP) (standard ESP) (standard ESP) (high ESP) (Pa) 12 13 (mmH (mmH (standard Air flow rate (m /min) ESP) 3D046299C...

  • Page 186: Sound Levels

    ED34-862 Sound Levels 9. Sound Levels FXDQ-PB Overall Slim Ceiling Mounted Duct Type Note: 1. The operating conditions are assumed to be standard (JIS conditions) 2. These operating values were obtained in a dead room (conversion values). Sound level will vary depending on a range of factors such as the construction (acoustic absorption coefficient) of the particular room in which the equipments installed.

  • Page 187: Fxdq-Nb

    Sound Levels ED34-862 FXDQ-NB Overall Slim Ceiling Mounted Duct Type Note: 1. The operating conditions are assumed to be standard (JIS conditions). 2. These operating values were obtained in a dead room (conversion values). Sound level will vary depending on a range of factors such as the construction (acoustic absorption coefficient) of the particular room in which the 4D060948...

  • Page 188: Center Of Gravity

    ED34-862 Center of Gravity 10. Center of Gravity 10.1 FXDQ-PB FXDQ20 / 25 / 32PBVE(T) Unit (mm) 4D049300D FXDQ-PB / FXDQ-NB : http://splitoff.ru/tehn-doc.html...

  • Page 189: Fxdq-Nb

    Center of Gravity ED34-862 10.2 FXDQ-NB FXDQ40 / 50NBVE(T) Unit (mm) 4D043886J FXDQ63NBVE(T) Unit (mm) 4D043887H FXDQ-PB / FXDQ-NB : http://splitoff.ru/tehn-doc.html...

  • Page 190: Installation

    ED34-862 Installation 11. Installation VRV SYSTEM Inverter Air Conditioners Installation manual • Carry out the specified installation work after taking into CONTENTS account strong winds, typhoons or earthquakes. 1. SAFETY PRECAUTIONS..........1 Failure to do so during installation work may result in the unit 2.
  • Page 191 Installation ED34-862 Where corrosive gas, such as sulphurous acid gas, is 2-2 ACCESSORIES produced. Check the following accessories are included with your unit. Corroding of copper pipes or soldered parts may result Metal Drain Insulation in refrigerant leakage. Sealing pad Name clamp (1) hose (2)
  • Page 192 ED34-862 Installation Is something blocking the air It may result in insufficient outlet or inlet of either the cooling. indoor or outdoor units? Are refrigerant piping length The refrigerant charge in the *300 and additional refrigerant system is not clear. charge noted down? or more more...
  • Page 193 Installation ED34-862 PREPARATIONS BEFORE INSTALLATION (3) Open the installation hole. (Pre-set ceilings) • Once the installation hole is opened in the ceiling where (1) Confirm the positional relationship between the unit the unit is to be installed, pass refrigerant piping, drain and suspension bolts.
  • Page 194 ED34-862 Installation Main unit Attach the filter to the Force main unit while pushing down on the bends. Filter Level Force Vinyl tube (4) Tighten the upper nut. REFRIGERANT PIPING WORK 〈For refrigerant piping of outdoor units, see the installation manual attached to the outdoor unit.〉...
  • Page 195 Installation ED34-862 • Refer to Table 1 for tightening torque. CAUTION Table 1 Be sure to insulate any field piping all the way to the piping connection inside the unit. Any exposed piping may cause Pipe Flare dimen- Tightening torque Flare shape condensation or burns if touched.
  • Page 196 ED34-862 Installation DRAIN PIPING WORK Large sealing pad (5) Metal clamp (1) In case of PBVE, NBVE type (with drain pump) (accessory) (accessory) Metal clamp (1) (accessory) CAUTION Tape Drain hose (2) • The connection opening on the drain piping may vary (accessory) depending on the model, so check the model name and use Fig.
  • Page 197 Installation ED34-862 1. Remove the control box lid. Connect the remote controller (1) Install the drain piping. and power supply (single-phase, 50 Hz 220-240 V or sin- gle-phase, 60Hz 220V) respectively to the terminal block Drain socket and securely connect the earth also (as shown in the figure below).
  • Page 198 ED34-862 Installation 〈 PRECAUTIONS 〉 CAUTION Drain piping connections • Be sure to insulate the duct to prevent condensation from • Do not connect the drain piping directly to sewage pipes that forming. (Material: glass wool or polyethylene foam, 25 mm smell of ammonia.
  • Page 199 Installation ED34-862 10. WIRING EXAMPLE NOTES 1. Shows only in case of protected pipes. Use H07RN-F in 10-1 HOW TO CONNECT WIRINGS case of no protection. • Wire only after removing the control box lid as shown in 2. Insulated thickness : 1mm or more. Fig.
  • Page 200 ED34-862 Installation [ PRECAUTIONS ] • Use sleeve-insulated round crimp-style terminals for connec- • Refer to the “REMOTE CONTROLLER INSTALLATION tions to the power supply wiring terminal block. When none MANUAL” on how to install and lay the wiring for the remote are available, connect wires of the same diameter to both controller.
  • Page 201 Installation ED34-862 No. 2 system For group control or use with 2 remote 10-2 CONTROL BY 2 REMOTE CONTROLLERS (Con- controllers trolling 1 indoor unit by 2 remote controllers) • When using 2 remote controllers, one must be set to “MAIN” Power supply and the other to “SUB”.
  • Page 202 ED34-862 Installation [ PRECAUTIONS ] 11-1 SETTING THE STATIC PRESSURE SELECTION • Crossover wiring is needed when using group control and • Select the SECOND CODE NO. for the resistance of the con- 2 remote controllers at the same time. nected duct.
  • Page 203 Installation ED34-862 11-4 SETTINGS FOR SEPARATELY SOLD ACCESSORIES • See the instruction manuals included with separately sold accessories for the necessary settings. 〈 When using a wireless remote controller 〉 • A wireless remote controller address needs to be set when using a wireless remote controller.

  • Page 204: Accessories

    ED34-862 Accessories 12. Accessories 12.1 FXDQ-PB, FXDQ-NB Standard Accessories Washer for Metal clamp Drain Insulation Screws for duct Name Sealing pad hanging bracket Clamp hose (2) for fitting flanges (7) Quantity 1 pc. 1 pc. 1 each 1 each 1 set 8 pcs.
  • Page 205 Accessories ED34-862 KDT25N32 / 50 / 63 – Insulation Kit for High Humidity Dimensions Unit: mm Model KDT25N32 KDT25N50 KDT25N63 Item Foam polyethylene Material (with Japanese paper) Accessories Installation manual FXDQ-PB / FXDQ-NB : http://splitoff.ru/tehn-doc.html...
  • Page 206 ED34-862 FXSQ-M Ceiling Mounted Built-In Type 1. Features ....................202 2. Specifications ..................205 3. Dimensions ..................208 4. Piping Diagrams..................216 5. Wiring Diagrams..................217 6. Electric Characteristics................218 7. Capacity Tables ..................219 7.1 Cooling Capacity ..................219 8. Fan Performances................220 8.1 50Hz .....................220 9. Sound Levels ..................221 10.Installation ...................223 11.Accessories..................226 FXSQ-M...

  • Page 207: Features

    Features ED34-862 1. Features A highly flexible air-conditioning system that is adaptable to a wide range of needs, and is designed to facilitate maintenance while providing a high-quality environment. Offers freedom of development for the body, outlets and inlets, and wide variety of optional functions, and gives you the freedom to choose the best set-up according to conditions and needs such as interior and layout design, maintenance, etc.
  • Page 208 ED34-862 Features Example of Installation (Built-In) Direct installation of half panel FXSQ20M FXSQ80M FXSQ40M Model FXSQ25M FXSQ63M FXSQ100M FXSQ50M FXSQ32M FXSQ125M Remote Controller BRC1C62 Necessary Options Half Panel BYBS32DJW1 BYBS45DJW1 BYBS71DJW1 BYBS125DJW1 Installation of Half panel and suction canvas FXSQ20M FXSQ80M FXSQ40M Model...
  • Page 209 Features ED34-862 Ceiling return FXSQ20M FXSQ80M FXSQ40M Model FXSQ25M FXSQ63M FXSQ100M FXSQ50M FXSQ32M FXSQ125M Remote Controller BRC1C62 Necessary Options Access Panel KTBJ25K36W KTBJ25K56W KTBJ25K80W KTBJ25K160W The access panel should be fitted beneath the main body of the unit. Installation with duct (B) FXSQ20M FXSQ80M FXSQ40M...

  • Page 210: Specifications

    ED34-862 Specifications 2. Specifications Ceiling Mounted Built-In Type Model FXSQ20MVE FXSQ25MVE FXSQ32MVE kcal/h 2,000 2,500 3,200 ∗ 1 Cooling Capacity (19.5°CWB) Btu/h 7,800 9,900 12,600 ∗ 2 Cooling Capacity (19.0°CWB) Casing Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Dimensions: (H×W×D) 300×550×800 300×550×800...
  • Page 211 Specifications ED34-862 Ceiling Mounted Built-In Type Model FXSQ40MVE FXSQ50MVE FXSQ63MVE kcal/h 4,000 5,000 6,300 ∗ 1 Cooling Capacity (19.5°CWB) Btu/h 16,000 19,800 24,900 ∗ 2 Cooling Capacity (19.0°CWB) Casing Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Dimensions: (H×W×D) 300×700×800 300×700×800 300×1,000×800...
  • Page 212 ED34-862 Specifications Ceiling Mounted Built-In Type Model FXSQ80MVE FXSQ100MVE FXSQ125MVE kcal/h 8,000 10,000 12,500 ∗ 1 Cooling Capacity (19.5°CWB) Btu/h 31,700 39,600 49,500 11.6 14.5 ∗ 2 Cooling Capacity (19.0°CWB) 11.2 14.0 Casing Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Dimensions: (H×W×D) 300×1,400×800 300×1,400×800...

  • Page 213: Dimensions

    Dimensions ED34-862 3. Dimensions FXSQ20M + BYBS32DJW1 (With Canvas Duct) FXSQ25M + BYBS32DJW1 (With Canvas Duct) FXSQ32M + BYBS32DJW1 (With Canvas Duct) Unit (mm) FXSQ-M : http://splitoff.ru/tehn-doc.html...
  • Page 214 ED34-862 Dimensions FXSQ40M + BYBS45DJW1 (With Canvas Duct) FXSQ50M + BYBS45DJW1 (With Canvas Duct) Unit (mm) FXSQ-M : http://splitoff.ru/tehn-doc.html...
  • Page 215 Dimensions ED34-862 FXSQ63M + BYBS71DJW1 (With Canvas Duct) Unit (mm) FXSQ-M : http://splitoff.ru/tehn-doc.html...
  • Page 216 ED34-862 Dimensions FXSQ80M + BYBS125DJW1 (With Canvas Duct) FXSQ100M + BYBS125DJW1 (With Canvas Duct) FXSQ125M + BYBS125DJW1 (With Canvas Duct) Unit (mm) FXSQ-M : http://splitoff.ru/tehn-doc.html...
  • Page 217 Dimensions ED34-862 FXSQ20M + BYBS32DJW1 (Without Canvas Duct) FXSQ25M + BYBS32DJW1 (Without Canvas Duct) FXSQ32M + BYBS32DJW1 (Without Canvas Duct) Unit (mm) FXSQ-M : http://splitoff.ru/tehn-doc.html...
  • Page 218 ED34-862 Dimensions FXSQ40M + BYBS45DJW1 (Without Canvas Duct) FXSQ50M + BYBS45DJW1 (Without Canvas Duct) Unit (mm) FXSQ-M : http://splitoff.ru/tehn-doc.html...
  • Page 219 Dimensions ED34-862 FXSQ63M + BYBS71DJW1 (Without Canvas Duct) Unit (mm) FXSQ-M : http://splitoff.ru/tehn-doc.html...
  • Page 220 ED34-862 Dimensions FXSQ80M + BYBS125DJW1 (Without Canvas Duct) FXSQ100M + BYBS125DJW1 (Without Canvas Duct) FXSQ125M + BYBS125DJW1 (Without Canvas Duct) Unit (mm) FXSQ-M : http://splitoff.ru/tehn-doc.html...

  • Page 221: Piping Diagrams

    Piping Diagrams ED34-862 4. Piping Diagrams Gas pipe connection port Heat exchanger Liquid pipe connection port Filter Filter Electronic expansion valve 4D034245C Refrigerant pipe connection port diameters (mm) Model Liquid φ 12.7 φ 6.4 FXSQ20 · 25 · 32 · 40 · 50M φ...

  • Page 222: Wiring Diagrams

    ED34-862 Wiring Diagrams 5. Wiring Diagrams FXSQ20 · 25 · 32 · 40 · 50 · 63 · 80 · 100 · 125MVE FXSQ-M : http://splitoff.ru/tehn-doc.html...

  • Page 223: Electric Characteristics

    Electric Characteristics ED34-862 6. Electric Characteristics C : 4D036936A FXSQ-M : http://splitoff.ru/tehn-doc.html...

  • Page 224: Capacity Tables

    ED34-862 Capacity Tables 7. Capacity Tables Cooling Capacity FXSQ-M [50Hz] FXSQ-M : http://splitoff.ru/tehn-doc.html...

  • Page 225: Fan Performances

    Fan Performances ED34-862 8. Fan Performances 50Hz FXSQ20 · 25M FXSQ32M FXSQ40M High (high ESP) High (high ESP) High (standard ESP) High (standard ESP) High (Low ESP) High (Low ESP) Intake panel Intake panel Intake panel Long life Long life filter Long life filter filter Air flow (m...

  • Page 226: Sound Levels

    ED34-862 Sound Levels 9. Sound Levels Overall Ceiling Mounted Built-In Type Note: 1. The operating conditions are assumed to be standard (JIS conditions). 2. These operating values were obtained in a dead room (conversion values). Sound level will vary depending on a range of factors such as the construction (acoustic absorption coefficient) of the particular room in which the equipments installed.
  • Page 227 Sound Levels ED34-862 Octave Band Level 220V 50Hz 240V 50Hz FXSQ20 · 25MVE FXSQ32MVE FXSQ40MVE 4D036939 4D036938 4D036937 FXSQ50MVE FXSQ63MVE FXSQ80MVE 4D036940 4D036941 4D036942 FXSQ100MVE FXSQ125MVE 4D036943 4D036944 FXSQ-M : http://splitoff.ru/tehn-doc.html...

  • Page 228: Installation

    3P086156-7D · For standard installation (air inlet on the bottom side), choose one of the below two means of installation. Note: For other than standard installation, contact your Daikin dealer for details. Drain Pump Kit Indoor unit Drain pump kit...
  • Page 229 Installation ED34-862 Drain Piping Work <<Rig the drain pipe as shown below and take measures against condensation. Improperly rigged piping could lead to leaks and eventually wet furniture and belongings.>> (1) Carry out the drain piping • The diameter of the drain pipe should be greater than or equal to the diameter of the connecting pipe (vinyl tube ; pipe size : 25 mm ;...
  • Page 230 ED34-862 Installation (2) After piping work is finished, check drainage flows smoothly. • Open the water inlet lid, add approximately 1 liter of water gradually and check drainage flow. Water inlet Portable pump Water inlet lid Refrigerant pipes Close Open Drain outlet for maintenance (with rubber plug) Bucket...

  • Page 231: Accessories

    Accessories ED34-862 11. Accessories Standard Accessories FXSQ20 125M Paper pattern for Insulation for Name Metal clamp Drain hose Sealing pad Screws for duct flanges installation fitting Quantity 1 pc. 1 pc. 1 pc. 1 each. 1 each. 1 set FXSQ20 . 25 . 32MVE FXSQ40 .
  • Page 232 ED34-862 Accessories Optional Accessories (For Controls) : Refer to P.645 Air Discharge Flange Screening Door Air Suction Flange Natural Evaporating Pan Type Humidifier Filter Chamber (For Rear Suction) Auxiliary Electric Heater Filter Chamber (For Bottom Suction) Air Suction Canvas Half Panel Access Panel High Efficiency Filter (65%, 95%) Long Life Replacement Filter...
  • Page 233 Accessories ED34-862 Access Panel Specifications Model KTBJ25K36W KTBJ25K56W KTBJ25K80W KTBJ25K160W Item Color White Applicable Model 20~32 Class 40 · 50 Class 63 Class 80~125 Class Dimension Model KTBJ25K36W KTBJ25K56W KTBJ25K80W 1076 KTBJ25K160W 1476 Installation [Before installation] 1. Make an opening on the ceiling 2.
  • Page 234 ED34-862 Accessories Auxiliary Electric Heater (A wiring adaptor is needed) Specifications Model KEA25K32VE KEA25K50VE KEA25K63VE KEA25K100VE KEA25K125VE Items Heater Capacity (kW) 0.75 Power Supply Single Phase, 220-240V/220V 50/60Hz Applicable Models 20 · 25 · 32 Class 40 · 50 Class 63 Class 80 ·...
  • Page 235 Accessories ED34-862 Natural Evaporating Pan Type Humidifier (Wiring adaptor is required.) Specifications Model KNM25K32V1 KNM25K50V1 KNM25K63V1 KNM25K125V1 Item Humidifying Capacity (L/h) Power Supply (W) Single Phase, 220-240V 50Hz Power Consumption 12/9.6 Water Inlet Port 1/2B VP25 (External dia. φ 32) (drain pipe at indoor unit) Water Outlet Port Applicable Models 20 ·...
  • Page 236 ED34-862 Accessories High Efficiency Filter Specifications Model KAFJ252L36 KAFJ252L56 KAFJ252L80 KAFJ252L160 KAFJ253L36 KAFJ253L56 KAFJ253L80 KAFJ253L160 Items Dust Collection Colorimetric method 65% Colorimetric method 90% Efficiency (%) Initial Pressure Loss (Pa) 12 or less 14 or less 22 or less 21 or less 24 or less 34 or less Final Pressure Loss (Pa)
  • Page 237 Accessories ED34-862 Long-Life Replacement Filter Specifications Model KAFJ251K36 KAFJ251K56 KAFJ251K80 KAFJ251K160 Item Average Efficiency (%) 50% (Gravity method) Initial 10 or less 4.9 or less Pressure Loss (Pa) Final 49 or less Materials Mildew Proof Resin Net Number Required per Model Life Time (h) 2,500 hours (dust particle concentration at 0.15 mg/m³) Applicable Model...
  • Page 238 ED34-862 Accessories Suction Panel Characteristics of Filter Air Discharge Adaptor Specifications Model KDAJ25K36A KDAJ25K56A KDAJ25K71A KDAJ25K140A Item Connection Dia. ( φ mm) φ 200×1 port φ 200×2 port φ 200×2 port φ 200×4 port Applicable Models 20 · 25 · 32 Class 40 ·...
  • Page 239 Accessories ED34-862 Filter Chamber (for Rear-suction Type) This kit will be used for the rear-suction type when the high efficiency filter or the long life filter will be built in. Applicable Model Model Applicable Model KAJ25L36B 20 · 25 · 32 Class KAJ25L56B 40 ·...
  • Page 240 ED34-862 Accessories Filter Chamber for Bottom Suction Applicable Model Model Applicable Model KAJ25L36D 20 · 25 · 32 Class KAJ25L56D 40 · 50 Class KAJ25L80D 63 Class KAJ25L160D 80 · 100 · 125 Class Dimension Model KAJ25L36D KAJ25L56D KAJ25L80D 1000 KAJ25L160D 1400 Installation...
  • Page 241 Accessories ED34-862 Air Suction Flange When this kit will be used, the rear suction type's sealing plate will be required separately. Specifications Model Air Suction Flange Item KDJ2507K36 KDJ2507K56 KDJ2507K80 KDJ2507K160 1377 Dimensions (mm) 1327 Size of Connecting Duct (mm) Materials Galvanized steel plate Applicable Model...
  • Page 242 ED34-862 Accessories Dimensions with the Optional Accessories Natural evaporating pan type humidifier (Air discharge adaptor) FXSQ20~32M (Note 1) Access panel with 450 mm square or more (Refer to the following note 1) (Suspension positions) Suspension bolt 300 mm 800 mm or more or more Service space Service...
  • Page 243 Accessories ED34-862 Dimensions with the Optional Accessories Natural evaporating pan type humidifier (Air discharge adaptor) FXSQ63M (Note 1) Access panel with 450 mm square or more (Refer to the following note 1) (Suspension positions) Suspension bolt 300 mm 800 mm or more or more Service space Service space...
  • Page 244 ED34-862 Accessories High Efficiency Filter (Air discharge Adaptor) FXSQ20~32M Air discharge adaptor Bottom suction filter chamber High efficiency filter Air suction canvas Note) Suction half panel 1. When optional accessory other than these kits will be built in, refer to the external Built-in unit body drawing with optional accessories.
  • Page 245 Accessories ED34-862 High Efficiency Filter (Air discharge Adaptor) FXSQ63M Bottom suction filter chamber High efficiency filter Air suction canvas Note) Suction half panel 1. When optional accessory other than these kits will be built in, refer to the external Built-in Hi type body drawing with optional accessories.
  • Page 246 ED34-862 Accessories Duct Style Installation FXSQ20~32M 22-φ4.7 hole 10-φ7 hole 16-φ4.7 hole 6-φ7 hole (Opening on 4- key shape hole a ceiling) Suction flange Details of discharge outlet flange (filter chamber for rear-suction type) details A view Note) 1. When optional accessory other than these kits will be built in, refer to the external drawing with optional accessories.
  • Page 247 Accessories ED34-862 Duct Style Installation FXSQ63M 36-φ4.7 hole 14-φ7 hole 30-φ4.7 hole 12-φ7 hole 4- key shape hole (Opening on a ceiling) Suction flange (filter chamber for rear-suction type) details Discharge outlet details A view Note) 1. When optional accessory other than these kits will be built in, refer to the external drawing with optional accessories.
  • Page 248 ED34-862 FXMQ-P Ceiling Mounted Duct Type (Middle and High Static Pressure) 1. Features ....................244 2. Specifications ..................245 3. Dimensions ..................248 4. Piping Diagrams..................253 5. Wiring Diagrams..................254 6. Electric Characteristics................255 7. Capacity Tables ..................256 7.1 Cooling Capacity ..................256 8. Fan Performances................258 8.1 Fan Performance..................258 8.2 “Air Flow Auto Adjustment”...

  • Page 249: Features

    Features ED34-862 1. Features Ceiling Mounted Duct Type FXMQ20P/FXMQ25P FXMQ32P/FXMQ40P FXMQ50P/FXMQ63P FXMQ80P/FXMQ100P FXMQ125P 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 FXMQ20P-32P 30 Pa–160 Pa for FXMQ40P 50 Pa–200 Pa for FXMQ50P-125P...

  • Page 250: Specifications

    ED34-862 Specifications 2. Specifications Ceiling Mounted Duct Type Model FXMQ20PVE FXMQ25PVE FXMQ32PVE kcal/h 2,000 2,500 3,200 ∗ 1 Cooling Capacity (19.5°CWB) Btu/h 7,800 9,900 12,600 ∗ 2 Cooling Capacity (19.0°CWB) Casing Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Dimensions: (H×W×D) 300×550×700 300×550×700...
  • Page 251 Specifications ED34-862 Ceiling Mounted Duct Type Model FXMQ40PVE FXMQ50PVE FXMQ63PVE FXMQ80PVE kcal/h 4,000 5,000 6,300 8,000 ∗ 1 Cooling Capacity (19.5°CWB) Btu/h 16,000 19,800 24,900 31,700 ∗ 2 Cooling Capacity (19.0°CWB) Casing Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Dimensions: (H×W×D) 300×700×700...
  • Page 252 ED34-862 Specifications Ceiling Mounted Duct Type Model FXMQ100PVE FXMQ125PVE kcal/h 10,000 12,500 ∗ 1 Cooling Capacity (19.5°CWB) Btu/h 39,600 49,500 11.6 14.5 ∗ 2 Cooling Capacity (19.0°CWB) 11.2 14.0 Casing Galvanized Steel Plate Galvanized Steel Plate Dimensions: (H×W×D) 300×1,400×700 300×1,400×700 Rows×Stages×Fin Pitch 3×16×1.75 3×16×1.75...

  • Page 253: Dimensions

    Dimensions ED34-862 3. Dimensions FXMQ20P / 25P / 32PVE Unit (mm) FXMQ-P : http://splitoff.ru/tehn-doc.html...
  • Page 254 ED34-862 Dimensions FXMQ40PVE Unit (mm) FXMQ-P : http://splitoff.ru/tehn-doc.html...
  • Page 255 Dimensions ED34-862 FXMQ50PVE Unit (mm) FXMQ-P : http://splitoff.ru/tehn-doc.html...
  • Page 256 ED34-862 Dimensions FXMQ63P / 80PVE Unit (mm) FXMQ-P : http://splitoff.ru/tehn-doc.html...
  • Page 257 Dimensions ED34-862 FXMQ100P / 125PVE Unit (mm) FXMQ-P : http://splitoff.ru/tehn-doc.html...

  • Page 258: Piping Diagrams

    ED34-862 Piping Diagrams 4. Piping Diagrams 4D034245C Refrigerant pipe connection port diameters (mm) Model Liquid φ 12.7 φ 6.4 FXMQ20P / 25P / 32P / 40P / 50PVE φ 15.9 φ 9.5 FXMQ63P / 80P / 100P / 125PVE FXMQ-P : http://splitoff.ru/tehn-doc.html...

  • Page 259: Wiring Diagrams

    Wiring Diagrams ED34-862 5. Wiring Diagrams FXMQ20P / 25P / 32P / 40P / 50P / 63P / 80P / 100P / 125PVE FXMQ-P : http://splitoff.ru/tehn-doc.html...

  • Page 260: Electric Characteristics

    ED34-862 Electric Characteristics 6. Electric Characteristics C : 4D060439A FXMQ-P : http://splitoff.ru/tehn-doc.html...

  • Page 261: Capacity Tables

    Capacity Tables ED34-862 7. Capacity Tables Cooling Capacity FXMQ-P [50Hz] FXMQ-P : http://splitoff.ru/tehn-doc.html...
  • Page 262 ED34-862 Capacity Tables FXMQ-P [50Hz] FXMQ-P : http://splitoff.ru/tehn-doc.html...

  • Page 263: Fan Performances

    Fan Performances ED34-862 8. Fan Performances Fan Performance FXMQ20P / 25PVE Notes: Fan characteristics Fan characteristics 1. As for this machine, setting is (For field setting of remote controller) possible by 8 position of ESP. 2. Fan characteristics 1 shows a fan HH...
  • Page 264 ED34-862 Fan Performances FXMQ40PVE Fan characteristics 1 Fan characteristics 2 (For field setting of remote controller) Notes: 1. As for this machine, setting is possible by 13 Range of available air flow rate in "HH" position of ESP. (mmH (Pa) (mmH (mmH (Pa)
  • Page 265 Fan Performances ED34-862 FXMQ63PVE Fan characteristics 1 Fan characteristics 2 (For local setting of remote controller) Notes: Range of available air flow rate in "HH" 1. As for this machine, setting is possible by 14 (mmH (Pa) (mmH (mmH (Pa) (mmH position of ESP.
  • Page 266 ED34-862 Fan Performances FXMQ100PVE Fan characteristics 1 Fan characteristics 2 (For local setting of remote controller) Notes: 1. As for this machine, setting is possible by 14 Range of available air flow rate in "HH" position of ESP. (mmH (Pa) (mmH (mmH (Pa)

  • Page 267: Air Flow Auto Adjustment" Characteristics

    Fan Performances ED34-862 “Air Flow Auto Adjustment” Characteristics FXMQ20P / 25PVE (mmH (Pa) (mmH Notes: 1. As for this machine, less than 10% of the volume of blow-off air is automatically adjusted to the rated quantity by airflow auto adjustment at the time of Upper limit installation.
  • Page 268 ED34-862 Fan Performances FXMQ40PVE (mmH O) (Pa) (mmH Notes: 1. As for this machine, less than 10% of the volume of Upper limit of Upper limit of ESP blow-off air is automatically adjusted to the rated ESP by airflow (NOTE 8) quantity by airflow auto adjustment at the time of auto adjustment installation.
  • Page 269 Fan Performances ED34-862 FXMQ63PVE (mmH O) (Pa) (mmH Notes: 1. As for this machine, less than 10% of the volume of blow-off air is automatically adjusted to the rated Upper limit of ESP (NOTE 8) quantity by airflow auto adjustment at the time of installation.
  • Page 270 ED34-862 Fan Performances FXMQ100PVE Notes: (mmH O) (Pa) (mmH 1. As for this machine, less than 10% of the volume of blow-off air is automatically adjusted to the rated quantity by airflow auto adjustment at the time of Upper limit of ESP installation.

  • Page 271: Sound Levels

    Sound Levels ED34-862 9. Sound Levels Overall Ceiling Mounted Duct Type Note: 1. The operating conditions are assumed to be standard (JIS conditions). 2. These operating values were obtained in a dead room (conversion values). Sound level will vary depending on a range of factors such as the construction (acoustic absorption coefficient) of the particular room in which the equipments installed.
  • Page 272 ED34-862 Sound Levels FXMQ100PVE FXMQ125PVE 4D060448 4D060449 FXMQ-P : http://splitoff.ru/tehn-doc.html...

  • Page 273: Center Of Gravity

    Center of Gravity ED34-862 10. Center of Gravity FXMQ20P / 25P / 32P / 40P / 50P / 63P / 80P / 100P / 125PVE Unit (mm) 4D060438A FXMQ-P : http://splitoff.ru/tehn-doc.html...

  • Page 274: Installation Manual

    ED34-862 Installation Manual 11. Installation Manual VRV SYSTEM Inverter Air Conditioners Installation manual CONTENTS • Be sure to use only the specified accessories and parts for installation work. 1. SAFETY PRECAUTIONS..........1 Failure to use the specified parts may result in the unit falling, 2.
  • Page 275 Installation Manual ED34-862 • Do not install the air conditioner in the following locations: • Use only parts provided with the unit or parts satisfying 1. Where there is a high concentration of mineral oil spray or required specifications. Unspecified parts could cause the vapour (e.g.
  • Page 276 ED34-862 Installation Manual OPTIONAL ACCESSORIES b. Items to be checked at time of delivery • These are two types of remote controllers: wired and wire- Items to be checked Check less. Select a remote controller according to customer Are you sure the control box lid, air filter, air inlet grille, and request and install in an appropriate place.
  • Page 277 Installation Manual ED34-862 • In the case of the installation of a wireless remote controller, Case 2, 3 the transmission distance of the wireless remote controller may Inspection hatch be shortened if the room has a fluorescent light of electronic Control box (Ceiling opening) lighting type (i.e., an inverter or rapid-start fluorescent light).
  • Page 278 ED34-862 Installation Manual INDOOR UNIT INSTALLATION CAUTION 〈It may be easier to install accessories (sold separately) • Use the level and check that the unit is installed horizontally. before installing the indoor unit. Refer to the installation (4-directions) manuals provided to the accessories as well.〉 •...
  • Page 279 Installation Manual ED34-862 • Refer to Table 2 for the processing dimensions of the (3) Refer to the illustration on the right-hand side and be sure to flare. perform heat insulation work on the piping joints after gas • Use the flare nut provided with the unit. leakage checks.
  • Page 280 ED34-862 Installation Manual • Perform nitrogen substituent or apply nitrogen into the • Be sure to use the drain hose (2) and metal clamp (1). refrigerant piping (see NOTE 1) in the case of refrigerant Insert the drain hose (2) deep into the base of the piping blazing (see NOTE 2).
  • Page 281 Installation Manual ED34-862 (2) Check the smooth draining of the piping on completion of Drain soket the installation of the piping. Drain pan Water inlet [Before electrical work] Refrigerant piping CAUTION Control box lid • A licensed electrical engineering technician must con- duct electrical wiring work (including grounding work).
  • Page 282 ED34-862 Installation Manual Connection method of ducts on air inlet and outlet sides. ELECTRICAL CHARACTERISTICS • Connect the field supply duct in alignment with the inner side of the flange. Units Power supply Fan motor • Connect the flange and unit with the flange connection screw Voltage (3).
  • Page 283 Installation Manual ED34-862 10. WIRING EXAMPLE AND HOW TO SET (3) Follow the instructions below, and lay the wires in the con- trol box. THE REMOTE CONTROLLER Fix the wires with 10-1 CONNECTING POWER SUPPLY, GROUND, clamp (8) to the REMOTE CONTROLLER, AND TRANSMISSION wire fixing bracket Transmission...
  • Page 284 ED34-862 Installation Manual (5) Mount the provided wire fixing bracket (12) with the wire fix- No. 1 system: When using 1 remote controller for 1 indoor ing screw (13). Fix each wire with the provided clamp (8). unit Transmission wiring Power supply Power supply Power supply...
  • Page 285 Installation Manual ED34-862 No. 3 system: When including BS unit (2) Set the main/sub switch on one of the remote controller PCBs to sub. (Keep the switch of the other remote controller Power supply PCB set to main.) single phase 50Hz 220-240V single phase Outdoor unit...
  • Page 286 1. Settings for Optional Accessories • Consult your Daikin representative if there is any change in • In the case of connecting optional accessories, refer to the ventilation paths (e.g., the duct and air outlet) after the...
  • Page 287 Installation Manual ED34-862 Table 5 Table 7 External Static FIRST SECOND Remote controller display Contents MODE NO. Pressure CODE NO. CODE NO. Error in power supply voltage to “A8” lit 30Pa (*1) indoor unit. Fan driver PCB of indoor unit ↔ 50Pa “C1”...

  • Page 288: Accessories

    ED34-862 Accessories 12. Accessories Standard Accessories FXMQ20~125P Metal Drain Screws for duct Insulation for Washer fix- Wire sealing Name Sealing pad Clamp (8) clamp (1) hose (2) flanges (3) fitting ing plate (9) material (10) As described in – Quantity 1 pc.
  • Page 289 Accessories ED34-862 KTBJ25K36·56·80·160W — Service Access Panel KTBJ25K80W Dimensions Unit:mm Model Ceiling opening KTBJ25K36W(T)(F) 606 × 680 KTBJ25K56W(T)(F) 756 × 680 KTBJ25K80W(T)(F) 1,076 1,056 × 680 KTBJ25K160W(T)(F) 1,476 1,456 × 680 • The inspection hatch can be made to look nice with the service access panel. •...
  • Page 290 ED34-862 Accessories Installation C : 3P225173A FXMQ-P : http://splitoff.ru/tehn-doc.html...
  • Page 291 Accessories ED34-862 3P225173A FXMQ-P : http://splitoff.ru/tehn-doc.html...
  • Page 292 ED34-862 Accessories KDAJ25K36·56·71·140A — Air Discharge Adaptor KDAJ25K71A Model KDAJ25K36A KDAJ25K56A KDAJ25K71A KDAJ25K140A Item Duct connection φ200×1 port φ200×2 port φ200×4 port diameter Material Steel plate Hot-dip zinc coated steel sheets, EPS, and insulation Accessories Screws, Installation manual Mass (weight) Air discharge adaptor.
  • Page 293 Accessories ED34-862 Installation 3P012475C FXMQ-P : http://splitoff.ru/tehn-doc.html...
  • Page 294 ED34-862 Accessories KAF372AA36·56·80·160, KAF373AA36·56·80·160 — High efficiency filter Model KAF372 KAF373 KAF372 KAF373 KAF372 KAF373 KAF372 KAF373 AA36 AA36 AA56 AA56 AA80 AA80 AA160 AA160 Item Initial pressure 15 or 21 or 35 or 54 or 35 or 54 or 38 or 56 or loss...
  • Page 295 Accessories ED34-862 KDDF37AA36·56·80·160 — High efficiency filter chamber Model KDDF37AA36 KDDF37AA56 KDDF37AA80 KDDF37AA160 Item High 65% (colorimetric method) KAF372AA36 KAF372AA56 KAF372AA80 KAF372AA160 efficiency Inserted 90% (colorimetric method) KAF373AA36 KAF373AA56 KAF373AA80 KAF373AA160 filter filter Long life filter KAF371AA36 KAF371AA56 KAF371AA80 KAF371AA160 Accessories Mounting screws, Installation manual Mass (weight)
  • Page 296 ED34-862 Accessories KAF371AA36·56·80·160 — Long life filter Dimensions Unit:mm Applied Models KAF371AA36 KAF371AA56, 80, 160 J : D3K06644 · Can be water-washed. Can be reused. Model KAF371AA36 KAF371AA56 KAF371AA80 KAF371AA160 · The Filter chamber (KDDF37AA36 · 56 · 80 · 160) Item is required when the long life filter will be Initial pressure loss...
  • Page 297 Accessories ED34-862 KRP4A96 — Mounting plate for adaptor PC board Dimension Model KRP4A96 Item Main unit mounting Steel sheet (t=0.8 coating) Material claw (2 places) KRP1C64 Adaptor for wiring KRP4AA51 Mounting screws (M4×8) : 2, Accessories Sealing material : 2, Clamp : 8, Installation manual Hole Hole...
  • Page 298 ED34-862 Accessories 2P226887 FXMQ-P : http://splitoff.ru/tehn-doc.html...
  • Page 299 Accessories ED34-862 2P226887 FXMQ-P : http://splitoff.ru/tehn-doc.html...
  • Page 300 ED34-862 FXMQ-MA Ceiling Mounted Duct Type 1. Features ....................296 2. Specifications ..................297 3. Dimensions ..................298 4. Piping Diagrams..................299 5. Wiring Diagrams..................300 6. Electric Characteristics................301 7. Capacity Tables ..................302 7.1 Cooling Capacity ..................302 8. Fan Performances................303 8.1 50Hz .....................303 9. Sound Levels ..................304 10.Installation ...................305 11.Accessories..................309 FXMQ-MA...

  • Page 301: Features

    Features ED34-862 1. Features Ceiling mounted duct type is newly added to the line-up of the indoor unit for VRV series, which gives you much more flexibility in designing of the air conditioning system to satisfy the needs of individual air-conditioning even in the broad area. High external static pressure allows extensive duct work for flexible applications.

  • Page 302: Specifications

    ED34-862 Specifications 2. Specifications Ceiling Mounted Duct Type Model FXMQ200MAVE FXMQ250MAVE kcal/h 19,800 24,800 ∗ 1 Cooling Capacity (19.5°CWB) Btu/h 78,500 98,300 23.0 28.8 ∗ 2 Cooling Capacity (19.0°CWB) 22.4 28.0 Casing Galvanized Steel Plate Galvanized Steel Plate Dimensions: (H×W×D) 470×1,380×1,100 470×1,380×1,100 Rows×Stages×Fin Pitch...

  • Page 303: Dimensions

    Dimensions ED34-862 3. Dimensions FXMQ200MA FXMQ250MA Unit (mm) FXMQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 304: Piping Diagrams

    ED34-862 Piping Diagrams 4. Piping Diagrams 4D034245B Refrigerant pipe connection port diameters (mm) Model Liquid φ 19.1 FXMQ200MA φ 9.5 φ 22.2 FXMQ250MA FXMQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 305: Wiring Diagrams

    Wiring Diagrams ED34-862 5. Wiring Diagrams FXMQ200 · 250MAVE FXMQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 306: Electric Characteristics

    ED34-862 Electric Characteristics 6. Electric Characteristics C : 4D040330A FXMQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 307: Capacity Tables

    Capacity Tables ED34-862 7. Capacity Tables Cooling Capacity FXMQ-MA [50Hz] FXMQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 308: Fan Performances

    ED34-862 Fan Performances 8. Fan Performances 50Hz FXMQ200MA FXMQ250MA 50Hz 220V 50Hz 220V (mmH (Pa) (mmH (mmH (Pa) (mmH High (High ESP) (High ESP) High (High ESP) (High ESP) High (Standard ESP) (Standard ESP) High (Standard ESP) (Standard ESP) Air flow Air flow /min) /min)

  • Page 309: Sound Levels

    Sound Levels ED34-862 9. Sound Levels Overall Ceiling Mounted Duct Type Note: 1. The operating conditions are assumed to be standard (JIS conditions). 2. These operating values were obtained in a dead room (conversion values). Sound level will vary depending on a range of factors such as the construction (acoustic absorption 4D034593A coefficient) of the particular room in which the...

  • Page 310: Installation

    ED34-862 Installation 10. Installation Installation Example Center of Gravity FXMQ200 · 250MA Unit (mm) C : 4D035171 FXMQ-MA : http://splitoff.ru/tehn-doc.html...
  • Page 311 Installation ED34-862 Service Space Please attach additional thermal insulation material to the unit body when it is believed that the relative humidity in the ceiling exceeds 80%. Use glass wool, polyethylene foam, or similar with a thickness of 10 mm or more as thermal insulation material.
  • Page 312 ED34-862 Installation Bolt Pitch (1) Relative positions of indoor unit and suspension bolt. (Refer to Fig. 2) FXMQ200 · 250MAVE 1148 Suspension bolt (× 4) 1100 Indoor unit Air inlet Air outlet 1100 or more Inspection hatch (service space) (length : mm) Fig.
  • Page 313 Installation ED34-862 Drain Piping Work 〈〈Rig the drain pipe as shown below and take measures against condensation. Improperly rigged piping could lead to leaks and eventually wet furniture and belongings.〉〉 〈〈Insulate the drain hose inside the building.〉〉 (1) Carry out the drain piping. FXMQ200 ·...

  • Page 314: Accessories

    ED34-862 Accessories 11. Accessories Standard Accessories Attached (Other) Name piping (1) • Operation manual • Installation manual Quantity 1 set • Screws for flange connection (M5) (48 pcs.) • Insulation material (for hanger)(2 pcs.) • Washers (8 pcs.) Shape • Clamps (2 pcs.) •...
  • Page 315 Accessories ED34-862 High Efficiency Filter Specification Model 65% type 90% type Items KAFJ372L280 KAFJ373L280 Filter Chamber KDJ3705L280 KDJ3705L280 Dimension (W×D×T) 684×445×60 684×445×60 (mm) Average Dust Collection Efficiency Colorimetric method 65% Colorimetric method 90% Initial Pressure Loss (Pa) Final Pressure Loss (Pa) Filter Non-woven fabric of synthetic fiber...
  • Page 316 ED34-862 Accessories Long Life Replacement Filter Specifications Model KAFJ371L280 Item Filter Chamber for Bottom Suction KDJ3705L280 Dimensions (W×D×T) mm 684×445×30 Average Efficiency (%) 50% (Gravity method) Initial 9.8 (1mmH Pressure Loss (Pa) Final 49 (5mmH Material Mildew Proof Resin Net Number Required per Unit Life Time (h) 2,500 h (dust particle concentration at 0.15mg/m³)
  • Page 317 Accessories ED34-862 Drain Pump Kit Specification Model KDU30L250VE Items Power Supply Single phase 220V 50/60Hz Power Consumption (W) 19/17 (50/60Hz) Drain-up Lift (mm) Standard drain outlet of the unit + 222 + 250 VP25 (Internal diameter φ 25, external diameter φ 32) Drain Outlet Safety Device Float switch...
  • Page 318 ED34-862 Accessories Dimensions with the Optional Accessories Drain pump kit, High efficiency filter, Long life filter hole (Circumference) 300 or less than 300 hole (Circumference) View Access Panel 600 Square (For Indoor Units Filter) hole (Circumference) Drain hose Attached to Drain pump kit Water inlet View Drain piping connection...
  • Page 319 Accessories ED34-862 FXMQ-MA : http://splitoff.ru/tehn-doc.html...
  • Page 320 ED34-862 FXHQ-MA Ceiling Suspended Type 1. Features ....................316 2. Specifications ..................317 3. Dimensions ..................318 4. Piping Diagrams..................321 5. Wiring Diagrams..................322 6. Electric Characteristics................323 7. Capacity Tables ..................324 7.1 Cooling Capacity ..................324 8. Sound Levels ..................325 9. Installation ...................326 10.Accessories..................329 FXHQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 321: Features

    Features ED34-862 1. Features External Appearance Slim body with quieter and wider air flow Adoption of newly designed QUIET STREAM FAN Uses the new quiet stream fan and many more quiet technologies. Sound absorption member Turbulent flow quiet stream fan is produced Straightening vane Low operating sound...

  • Page 322: Specifications

    ED34-862 Specifications 2. Specifications Ceiling Suspended Type Model FXHQ32MAVE FXHQ63MAVE FXHQ100MAVE kcal/h 3,200 6,300 10,000 ∗ 1 Cooling Capacity (19.5°CWB) Btu/h 12,600 24,900 39,600 11.6 ∗ 2 Cooling Capacity (19.0°CWB) 11.2 Casing Color White (10Y9/0.5) White (10Y9/0.5) White (10Y9/0.5) Dimensions: (H×W×D) 195×960×680 195×1,160×680 195×1,400×680...

  • Page 323: Dimensions

    Dimensions ED34-862 3. Dimensions FXHQ32MA Unit (mm) FXHQ-MA : http://splitoff.ru/tehn-doc.html...
  • Page 324 ED34-862 Dimensions FXHQ63MA Unit (mm) FXHQ-MA : http://splitoff.ru/tehn-doc.html...
  • Page 325 Dimensions ED34-862 FXHQ100MA Unit (mm) FXHQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 326: Piping Diagrams

    ED34-862 Piping Diagrams 4. Piping Diagrams Gas pipe connection port Heat exchanger Liquid pipe connection port Filter Filter Electronic expansion valve 4D034245C Refrigerant pipe connection port diameters (mm) Model Liquid φ 12.7 φ 6.4 FXHQ32MA φ 15.9 φ 9.5 FXHQ63 · 100MA FXHQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 327: Wiring Diagrams

    Wiring Diagrams ED34-862 5. Wiring Diagrams FXHQ32 · 63 · 100MAVE FXHQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 328: Electric Characteristics

    ED34-862 Electric Characteristics 6. Electric Characteristics C : 4D035304B FXHQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 329: Capacity Tables

    Capacity Tables ED34-862 7. Capacity Tables Cooling Capacity FXHQ-MA [50Hz] FXHQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 330: Sound Levels

    ED34-862 Sound Levels 8. Sound Levels Overall Ceiling Suspended Type Note: 1. The operating conditions are assumed to be standard (JIS conditions). 2. These operating values were obtained in a dead room (conversion values). Microphone 4D035301 Sound level will vary depending on a range of factors such as the construction (acoustic absorption coefficient) of the particular room in which the 220~240V 50Hz...

  • Page 331: Installation

    Installation ED34-862 9. Installation Installation Example Air flow flap (at air outlet) Air outlet Drain pipe Refrigerant pipe Transmission wiring Suction grille Air filter (inside suction grille) Grounding wire Remote controller Conducts electricity from the unit into the C : 3PN02401-4Y ground to prevent electric shock.
  • Page 332 ED34-862 Installation Bolt Pitch (1) Relative positions of indoor unit, suspension bolt, piping hole, drain piping hole, and electric wire hole position. (Refer to Fig. 2) A (Decoration panel) B (Suspension bolt pitch) False ceiling view Top side drain piping hole Front view Top gas piping hole...
  • Page 333 Installation ED34-862 (When drain hose is connected) Do not lift Make sure there Good Wrong Tilt down is no slack Make sure it is not in the water Fig. 21 Metal clamp (2) (accessory) Taping area Drain hose (1) (accessory) Fig.

  • Page 334: Accessories

    ED34-862 Accessories 10. Accessories Standard Accessories FXHQ32 100MA (3) Washer for (5) Paper pattern Name (1) Drain hose (2) Metal clamp (4) Clamp Insulation for fitting hanging bracket for installation Quantity 1 pc. 1 pc. 8 pcs. 6 pcs. 1 pc. 1 each (6)For gas pipe Shape...
  • Page 335 Accessories ED34-862 Drain Pump Kit Specifications Model KDU50M60VE KDU50M125VE Items Drain-up Lift (mm) VP20 (Ex. dia. φ 26, Int. dia. φ 20) Drain Con. Diameter Single phase 220-240V/220V 50Hz Power Supply (from Indoor Unit PC Board) Pump Power 20/17 (50Hz) Consumption (W) Applicable Models 32 class...
  • Page 336 ED34-862 FXAQ-MA Wall Mounted Type 1. Features ....................332 2. Specifications ..................333 3. Dimensions ..................335 4. Piping Diagrams..................338 5. Wiring Diagrams..................339 6. Electric Characteristics................340 7. Capacity Tables ..................341 7.1 Cooling Capacity ..................341 8. Sound Levels ..................342 9. Installation ...................343 10.Accessories..................351 FXAQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 337: Features

    Features ED34-862 1. Features External Appearance Compact and stylish design that does not detract from the decor of the room. More compact than compared with previous model. (50, 63 class) For 50, 63 Class –70 mm –200 mm 1,050 mm Drastic 10 kg weight reduction from 24 kg to 14 kg.

  • Page 338: Specifications

    ED34-862 Specifications 2. Specifications Wall Mounted Type Model FXAQ20MAVE FXAQ25MAVE FXAQ32MAVE kcal/h 2,000 2,500 3,200 ∗ 1 Cooling Capacity (19.5°CWB) Btu/h 7,800 9,900 12,600 ∗ 2 Cooling Capacity (19.0°CWB) Casing Color White (3.0Y8.5/0.5) White (3.0Y8.5/0.5) White (3.0Y8.5/0.5) Dimensions: (H×W×D) 290×795×230 290×795×230 290×795×230 Rows×Stages×Fin Pitch...
  • Page 339 Specifications ED34-862 Wall Mounted Type Model FXAQ40MAVE FXAQ50MAVE FXAQ63MAVE kcal/h 4,000 5,000 6,300 ∗ 1 Cooling Capacity (19.5°CWB) Btu/h 16,000 19,800 24,900 ∗ 2 Cooling Capacity (19.0°CWB) Casing Color White (3.0Y8.5/0.5) White (3.0Y8.5/0.5) White (3.0Y8.5/0.5) Dimensions: (H×W×D) 290×1,050×230 290×1,050×230 290×1,050×230 Rows×Stages×Fin Pitch 2×14×1.4 2×14×1.4...

  • Page 340: Dimensions

    ED34-862 Dimensions 3. Dimensions FXAQ20MA FXAQ25MA FXAQ32MA Unit (mm) FXAQ-MA : http://splitoff.ru/tehn-doc.html...
  • Page 341 Dimensions ED34-862 FXAQ40MA FXAQ50MA Unit (mm) FXAQ-MA : http://splitoff.ru/tehn-doc.html...
  • Page 342 ED34-862 Dimensions FXAQ63MA Unit (mm) FXAQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 343: Piping Diagrams

    Piping Diagrams ED34-862 4. Piping Diagrams Refrigerant pipe connection port diameters (mm) Model Liquid φ 12.7 φ 6.4 FXAQ20 · 25 · 32 · 40 · 50MA φ 15.9 φ 9.5 FXAQ63MA FXAQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 344: Wiring Diagrams

    ED34-862 Wiring Diagrams 5. Wiring Diagrams FXAQ20 · 25 · 32 · 40 · 50 · 63MAVE FXAQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 345: Electric Characteristics

    Electric Characteristics ED34-862 6. Electric Characteristics C : 4D034907E FXAQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 346: Capacity Tables

    ED34-862 Capacity Tables 7. Capacity Tables Cooling Capacity FXAQ-MA [50Hz] FXAQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 347: Sound Levels

    Sound Levels ED34-862 8. Sound Levels Overall Wall Mounted Type Note: 1. The operating conditions are assumed to be standard (JIS conditions). 2. These operating values were obtained in a dead room (conversion values). Sound level will vary depending on a range of factors such as the construction (acoustic absorption coefficient) of the particular room in which the equipments installed.

  • Page 348: Installation

    ED34-862 Installation 9. Installation Installation Example Recommended mounting-plate retention spots and Dimensions 20 · 25 · 32 class 217.5 15 25 245.5 194.5 2-12 × 20(long hole) 235.5 Hole for concrete wall Bolt projection length 44.5 62.5 from wall surface should be less than 20mm (Bolt size M10) Temporary hole for fixing...
  • Page 349 Installation ED34-862 40 · 50 · 63 class Recommended mounting - plate retention spots (9 spots in all) Place a leveler on raised tab. (Bolt size : M10) (Bolt size : M10) Use tape measure as shown. Position the end of tape measure at ∇.
  • Page 350 ED34-862 Installation Service Space FXAQ-MA : http://splitoff.ru/tehn-doc.html...
  • Page 351 Installation ED34-862 Installation FXAQ-MA : http://splitoff.ru/tehn-doc.html...
  • Page 352 ED34-862 Installation FXAQ-MA : http://splitoff.ru/tehn-doc.html...
  • Page 353 Installation ED34-862 FXAQ-MA : http://splitoff.ru/tehn-doc.html...
  • Page 354 ED34-862 Installation FXAQ-MA : http://splitoff.ru/tehn-doc.html...
  • Page 355 Installation ED34-862 Drain Piping Work FXAQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 356: Accessories

    ED34-862 Accessories 10. Accessories Standard Accessories FXAQ20 63MA (2) Attachment screws (3) Paper pattern Name (1) Installation panel (4) Insulating tape (5) Clamp for the installation panel for installation 8 pcs. → FXA(Q)20,25,32 type Quantity 1 set 1 pc. 1 pc. 1 large 3 small 9 pcs.
  • Page 357 Accessories ED34-862 Drain Pump Kit — K-KDU572EVE (Supplying goods to order) Features Operating sound as small as 25dB 1. Silent operation with no sign of pump operation 2. Design matching with wall mounted type air conditioner 3. Can be interlocked with air conditioner. Usage •...
  • Page 358 ED34-862 Accessories Component Parts External drawing of drain pump kit and Service space Small capacity machine 795 Large capacity machine 1050 FXAQ-MA : http://splitoff.ru/tehn-doc.html...
  • Page 359 Accessories ED34-862 Description of operation 1: Operation at normal water level (Air conditioner operates when water level is at operation level, and when water level is at stop level, residual operation is performed.) Operation water level Drain pan Stop water level Float switch (For operation) Drain-up mechanism 20 min.
  • Page 360 ED34-862 Accessories 3K019617 FXAQ-MA : http://splitoff.ru/tehn-doc.html...
  • Page 361 Accessories ED34-862 3K019617 3K019618 FXAQ-MA : http://splitoff.ru/tehn-doc.html...
  • Page 362 ED34-862 Accessories 3K019618 FXAQ-MA : http://splitoff.ru/tehn-doc.html...
  • Page 363 Accessories ED34-862 3K019618 FXAQ-MA : http://splitoff.ru/tehn-doc.html...
  • Page 364 ED34-862 FXLQ-MA / FXNQ-MA Floor Standing Type / Concealed Floor Standing Type 1. Features ....................360 2. Specifications ..................361 2.1 FXLQ-MA .....................361 2.2 FXNQ-MA.....................363 3. Dimensions ..................365 3.1 FXLQ-MA .....................365 3.2 FXNQ-MA.....................368 4. Piping Diagrams..................371 5. Wiring Diagrams..................372 6. Electric Characteristics................373 7.

  • Page 365: Features

    Features ED34-862 1. Features Efficient for perimeter zone airconditioning. Can be built into pericounter FXLQ-MA FXNQ-MA (1) New round-shape adds the gentle feeling to office environment. Mild color is applied to the discharge grille and the bottom frame. The slimming top plate ensures elegance in dynamics. (2) Improvement on the installation The piping connection work is facilitated drastically.

  • Page 366: Specifications

    ED34-862 Specifications 2. Specifications FXLQ-MA Floor Standing Type Model FXLQ20MAVE FXLQ25MAVE FXLQ32MAVE kcal/h 2,000 2,500 3,200 ∗ 1 Cooling Capacity (19.5°CWB) Btu/h 7,800 9,900 12,600 ∗ 2 Cooling Capacity (19.0°CWB) Casing Color Ivory White (5Y7.5/1) Ivory White (5Y7.5/1) Ivory White (5Y7.5/1) Dimensions: (H×W×D) 600×1,000×222 600×1,000×222...
  • Page 367 Specifications ED34-862 Floor Standing Type Model FXLQ40MAVE FXLQ50MAVE FXLQ63MAVE kcal/h 4,000 5,000 6,300 ∗ 1 Cooling Capacity (19.5°CWB) Btu/h 16,000 19,800 24,900 ∗ 2 Cooling Capacity (19.0°CWB) Casing Color Ivory White (5Y7.5/1) Ivory White (5Y7.5/1) Ivory White (5Y7.5/1) Dimensions: (H×W×D) 600×1,140×222 600×1,420×222 600×1,420×222...

  • Page 368: Fxnq-Ma

    ED34-862 Specifications FXNQ-MA Concealed Floor Standing Type Model FXNQ20MAVE FXNQ25MAVE FXNQ32MAVE kcal/h 2,000 2,500 3,200 ∗ 1 Cooling Capacity (19.5°CWB) Btu/h 7,800 9,900 12,600 ∗ 2 Cooling Capacity (19.0°CWB) Casing Color Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Dimensions: (H×W×D) 610×930×220 610×930×220...
  • Page 369 Specifications ED34-862 Concealed Floor Standing Type Model FXNQ40MAVE FXNQ50MAVE FXNQ63MAVE kcal/h 4,000 5,000 6,300 ∗ 1 Cooling Capacity (19.5°CWB) Btu/h 16,000 19,800 24,900 ∗ 2 Cooling Capacity (19.0°CWB) Casing Color Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Dimensions: (H×W×D) 610×1,070×220 610×1,350×220 610×1,350×220...

  • Page 370: Dimensions

    ED34-862 Dimensions 3. Dimensions FXLQ-MA FXLQ20MA FXLQ25MA Unit (mm) FXLQ-MA / FXNQ-MA : http://splitoff.ru/tehn-doc.html...
  • Page 371 Dimensions ED34-862 FXLQ32MA FXLQ40MA Unit (mm) FXLQ-MA / FXNQ-MA : http://splitoff.ru/tehn-doc.html...
  • Page 372 ED34-862 Dimensions FXLQ50MA FXLQ63MA Unit (mm) FXLQ-MA / FXNQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 373: Fxnq-Ma

    Dimensions ED34-862 FXNQ-MA FXNQ20MA FXNQ25MA Unit (mm) FXLQ-MA / FXNQ-MA : http://splitoff.ru/tehn-doc.html...
  • Page 374 ED34-862 Dimensions FXNQ32MA FXNQ40MA Unit (mm) FXLQ-MA / FXNQ-MA : http://splitoff.ru/tehn-doc.html...
  • Page 375 Dimensions ED34-862 FXNQ50MA FXNQ63MA Unit (mm) FXLQ-MA / FXNQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 376: Piping Diagrams

    ED34-862 Piping Diagrams 4. Piping Diagrams Gas pipe connection port Heat exchanger Liquid pipe connection port Filter Filter Electronic expansion valve 4D034245C Refrigerant pipe connection port diameters (mm) Model Liquid FXLQ20 · 25 · 32 · 40 · 50MA φ 12.7 φ...

  • Page 377: Wiring Diagrams

    Wiring Diagrams ED34-862 5. Wiring Diagrams FXLQ20 · 25 · 32 · 40 · 50 · 63MAVE FXNQ20 · 25 · 32 · 40 · 50 · 63MAVE FXLQ-MA / FXNQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 378: Electric Characteristics

    ED34-862 Electric Characteristics 6. Electric Characteristics C : 4D034579C FXLQ-MA / FXNQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 379: Capacity Tables

    Capacity Tables ED34-862 7. Capacity Tables Cooling Capacity FXLQ-MA / FXNQ-MA [50Hz] FXLQ-MA / FXNQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 380: Sound Levels

    ED34-862 Sound Levels 8. Sound Levels Overall Floor Standing Type Concealed Floor Standing Type grille 4D034528A 4D034534B 220V, 50Hz 240V, 50Hz 220V, 50Hz 240V, 50Hz Model Model FXLQ20MA FXNQ20MA FXLQ25MA FXNQ25MA FXLQ32MA FXNQ32MA FXLQ40MA FXNQ40MA FXLQ50MA FXNQ50MA FXLQ63MA FXNQ63MA Note: 1.
  • Page 381 Sound Levels ED34-862 Octave Band Level 220V 50Hz 240V 50Hz FXLQ20 · 25MAVE FXLQ32MAVE FXLQ40MAVE 4D034564A 4D034528A FXLQ50MAVE FXLQ63MAVE 4D034567A 4D034566A FXNQ20 · 25MAVE FXNQ32MAVE FXNQ40MAVE 4D034534B 4D034535A 4D034536B FXNQ50MAVE FXNQ63MAVE 4D034537B 4D034538B FXLQ-MA / FXNQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 382: Installation

    ED34-862 Installation 9. Installation Installation Example Service Space (1) Select an installation site where the following conditions are satisfied and that meets with your customer’s approval. • Where the floor is strong enough to dear the indoor unit weight. • Where the floor is not significantly inclined. •...
  • Page 383 Installation ED34-862 Center of Gravity FXLQ FXNQ Unit (mm) Unit (mm) FXNQ20 25MAVE FXLQ20 25MAVE FXNQ32 40MAVE FXLQ32 40MAVE FXNQ50 63MAVE FXLQ50 63MAVE C : 4D034533C C : 4D034527C Bolt Pitch (1) Positioning of holes for fastening to the wall Model A (mm) FXNQ20 ·...
  • Page 384 ED34-862 Installation Drain Piping Work 〈〈Rig the drain pipe as shown below and take measures against condensation. Improperly rigged piping could lead to leaks and eventually wet furniture and belongings.〉〉 (1) Carry out the drain piping. Connect the drain hose (1) using the attached hose and parts, as shown in the right drawing. Drip pan Metal clamp (accessory) (2)

  • Page 385: Accessories

    Accessories ED34-862 10. Accessories Standard Accessories FXLQ20 63MA FXNQ20 63MA Name Drain hose Insulation for fitting Sealing pad Clamp Leveling Quantity 1 set 1 each. 1 pc. 8 pcs. 4 pcs. Hose × 1 (3)For gas pipe Metal clamp × 1 [Other] •...
  • Page 386 ED34-862 FXUQ-MA Ceiling Suspended Cassette Type (Connection Unit Series) 1. Features ....................382 2. Specifications ..................383 3. Dimensions ..................385 4. Piping Diagrams..................388 5. Wiring Diagrams..................389 6. Electric Characteristics................391 7. Capacity Tables ..................392 7.1 Cooling Capacity ..................392 8. Air Velocity and Temperature Distributions (Reference Data).................393 9.

  • Page 387: Features

    Ceiling Suspended Cassette Type Ceiling Suspended Cassette Type Realized comfort and design flexibility at the same time for exposed installation. Flexible Design Easy Installation •Daikin unique cassette •Flexible piping installation •Low Silhouette design: (3 directions) •Ceiling space not required 71 Type -...

  • Page 388: Specifications

    ED34-862 Specifications 2. Specifications Ceiling Suspended Cassette Type Indoor Unit FXUQ71MAV1 FXUQ100MAV1 FXUQ125MAV1 Model Connection Unit BEVQ71MAVE BEVQ100MAVE BEVQ125MAVE kcal/h 7,100 10,000 12,500 ★ 1 Cooling Capacity (19.5°CWB) Btu/h 28,300 39,600 49,500 11.6 14.5 ★ 2 Cooling Capacity (19.0°CWB) 11.2 14.0 Casing Color White (10Y9/0.5)
  • Page 389 Specifications ED34-862 BEV Units Model BEVQ71MAVE BEVQ100MAVE BEVQ125MAVE Power Supply 1 Phase 50Hz 220~240V 1 Phase 50Hz 220~240V 1 Phase 50Hz 220~240V Casing Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Dimensions: (H×W×D) 100×350×225 100×350×225 100×350×225 Sound Absorbing Thermal Insulation Flame and Heat Resistant Foamed Flame and Heat Resistant Foamed Flame and Heat Resistant Foamed...

  • Page 390: Dimensions

    ED34-862 Dimensions 3. Dimensions FXUQ71MAV1 Unit (mm) FXUQ-MA : http://splitoff.ru/tehn-doc.html...
  • Page 391 Dimensions ED34-862 FXUQ100MAV1 FXUQ125MAV1 Unit (mm) FXUQ-MA : http://splitoff.ru/tehn-doc.html...
  • Page 392 ED34-862 Dimensions BEVQ71MA / 100MA / 125MAVE (When installing the unit on wall) Unit (mm) 4-M4 Mounting 500 or more (Servicing space) 100 or more (Note 2) 100~250 (Servicing space) (Servicing space) INSTALLATION FIGURE (When installing the unit on wall) Wire connection port (Transmission (VRV) •...

  • Page 393: Piping Diagrams

    Piping Diagrams ED34-862 4. Piping Diagrams Indoor unit C: 4D037995H Connection Unit 4D034127B FXUQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 394: Wiring Diagrams

    ED34-862 Wiring Diagrams 5. Wiring Diagrams FXUQ71MAV1 / FXUQ100MAV1 / FXUQ125MAV1 FXUQ-MA : http://splitoff.ru/tehn-doc.html...
  • Page 395 Wiring Diagrams ED34-862 BEVQ71MAVE / BEVQ100MAVE / BEVQ125MAVE FXUQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 396: Electric Characteristics

    ED34-862 Electric Characteristics 6. Electric Characteristics C: 4D034128B FXUQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 397: Capacity Tables

    Capacity Tables ED34-862 7. Capacity Tables Cooling Capacity FXUQ-MA [50Hz] FXUQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 398: Air Velocity And Temperature Distributions (Reference Data)

    ED34-862 Air Velocity and Temperature Distributions (Reference Data) 8. Air Velocity and Temperature Distributions (Reference Data) FXUQ71MA FXUQ100MA FXUQ-MA : http://splitoff.ru/tehn-doc.html...
  • Page 399 Air Velocity and Temperature Distributions (Reference Data) ED34-862 FXUQ125MA FXUQ-MA : http://splitoff.ru/tehn-doc.html...

  • Page 400: Sound Levels

    ED34-862 Sound Levels 9. Sound Levels Overall Ceiling Suspended Cassette Type Notes: 1. The operating conditions are assumed to be standard (JIS conditions). 2. These operating values were obtained in a dead room (conversion values). Sound level will vary depending on a range of factors such as the construction (acoustic absorption 4D014037D coefficient) of the particular room in which the...

  • Page 401: Installation

    Installation ED34-862 10. Installation 10.1 Indoor Units Installation Example Air inlet Drain pumping out device (built-in) The built-in air filter Drains water removed from the room removes dust and dirt. during cooling. Indoor unit Air flow flap BEV unit (at air outlet) Unit for connecting FXUQ unit to VRV outdoor unit.
  • Page 402 ED34-862 Installation Bolt Pitch 1. FOR 4-WAY AIR DISCHARGE 1. Relation of holes for indoor unit, suspension bolt position, piping and wiring. (Refer to Fig. 2) 790∗∗∗ (Illustrations seen from ceiling) ∗ Dimensions in ( ) for 100 and 125 models ∗∗∗...
  • Page 403 Installation ED34-862 Drain Piping Work Rig drain piping (Refer to Fig. 26) As for drain work, perform piping in such a manner that water can be drained properly. As for drain piping, the connection can be made from three different directions. •...
  • Page 404 ED34-862 Installation PRECAUTIONS FOR UPWARD DRAIN RAISING PIPING • Install the drain raising pipes at a height of less than 500 mm. • Install the drain raising pipes at a right angle to the indoor unit. (Refer to Fig. 30) WRONG Fig.
  • Page 405 Installation ED34-862 CAUTION • Electrical wiring work should be done by a certified electrician. • If someone who does not have the proper qualifications performs the work, perform the following after the test run is complete. • Remove the control box lid and change the emergency switch above the PC board assembly of the indoor unit from “NORM.”...

  • Page 406: Connecting Units

    ED34-862 Installation 10.2 Connecting Units Before Installation • When moving the unit while removing it from the carton box, be sure to lift it by holding on to the two lifting lugs without exerting any pressure on other parts, especially, the refrigerant piping. •...
  • Page 407 Installation ED34-862 When installing the unit on a wall Make sure the wiring outtake is facing down, and no other direction. 100-250 Direction of the gas piping Upper or more connection piping Upright and diagonal position or more Lower Take the gas piping thermistor out from above.
  • Page 408 ED34-862 Installation Bolt Pitch When hanging the unit from the ceiling (1) Check the relative locations of ceiling hole, unit, and hanging bolts. <Example of installation> Ceiling slab (Suspension bolt pitch) Anchor Long nut or turnbuckle Suspension bolt BEV unit proper Note: All the above parts are field supplied.
  • Page 409 Installation ED34-862 Refrigerant Piping work < This shows the piping method between the outdoor unit and the BEV unit and the indoor unit. Select > the pipe size and refrigerant branch kit depending on how the piping will be laid. <...
  • Page 410 ED34-862 Installation After the work is finished, make sure to check that there is no gas leak. • Make absolutely sure to execute heat insulation works on the pipe-connecting section after checking gas leakage by thoroughly studying the following figure. •...
  • Page 411 Installation ED34-862 Piping connection procedure • Make sure the length of the refrigerant piping between the BEV unit and the indoor unit is no more than 5m and that the difference in height is at least 4m. (1) Connection example for the indoor unit •...
  • Page 412 ED34-862 Installation Wiring Example and How to Set the Remote Controller 1 HOW TO CONNECT WIRINGS • Connect the piping only after finishing the refrigerant piping work. • Make sure all power supply is shut down to the unit first. •...
  • Page 413 Installation ED34-862 [PRECAUTIONS] 1. Use round crimp-style terminals for connecting wiring to the power supply terminal block. If unavailable, observe the following points when wiring. • Do not connect wiring of different gauge to the same power supply terminal. (Looseness in the connection may cause overheating.) •...
  • Page 414 ED34-862 Installation 1. When using 1 remote controller for 1 indoor unit. (Normal operation) Power supply Power supply Power supply Power supply 220-240V 220-240V 220-240V 220-240V Outdoor unit 50Hz 50Hz 50Hz 50Hz Control box 220V 220V 220V 220V IN/D OUT/D 60Hz 60Hz 60Hz...
  • Page 415 Installation ED34-862 3. When including BS unit Power supply Power supply 220-240V 220-240V 50Hz 50Hz Outdoor unit 220V Control box 220V IN/D OUT/D 60Hz 60Hz OUT/D, OUT/D, IN/D IN/D BS Unit B BS Unit A TO indoor TO indoor BEV Unit A BEV Unit B 1 2 3 1 2 3...

  • Page 416: Accessories

    ED34-862 Accessories 11. Accessories Standard Accessories (Indoor Unit) Check the following accessories are included with the unit. 3) Washer for look- Name 1) Drain hose 2) Metal Clamp 4) Clamp 5) Wahers fixing plate ing hanger Quantity 1 pc. 1 pc. 8 pcs.
  • Page 417 Accessories ED34-862 Sealing Member of Air Discharge Outlet – KDBHJ49F80 · 140 Model Material Dimension KDBHJ49F80 Galvanized Steel Plate KDBHJ49F140 (with Flocking) Model KDBHJ49F80 KDBHJ49F140 Decoration Panel for Air Discharge – KDBTJ49F80 · 140 Model Material Dimension KDBTJ49F80 Galvanized Steel Plate KDBTJ49F140 (with Flocking) Model...
  • Page 418 ED34-862 Accessories Replacement Long Life Filter – KAFJ495F140 Model Dimension KAFJ495F140 Item Initial Pressure Loss (Pa) Less Than 7 Final Pressure Loss (Pa) Less Than 49 Average Efficiency (%) 50 (Gravity Method) 2,500 Life Time (h) (Dust Particle Concentration at 0.15mg/m Filter Pass Air Flow Rate 18.5m /min...
  • Page 419 Accessories ED34-862 FXUQ-MA : http://splitoff.ru/tehn-doc.html...
  • Page 420 ED34-862 Part 3 Outdoor Air Processing Unit FXMQ-MF Outdoor Air Processing Unit ........ 417 Outdoor Air Processing Unit : http://splitoff.ru/tehn-doc.html...
  • Page 421 ED34-862 Outdoor Air Processing Unit : http://splitoff.ru/tehn-doc.html...
  • Page 422 ED34-862 FXMQ-MF Outdoor Air Processing Unit 1. Features ....................418 2. Specifications ..................420 3. Dimensions ..................421 3.1 Indoor Units ..................421 3.2 Dimensions with Option................423 4. Piping Diagrams..................425 5. Wiring Diagrams..................426 6. Capacity Tables ..................427 7. Operation Limit..................430 8. Electric Characteristics................432 9. Sound Levels ..................433 10.Fan Performances................434 11.Installation ...................436 12.Accessories..................449...

  • Page 423: Features

    Features ED34-862 1. Features Outdoor-Air Processing Unit 50 Hz only For outdoor units of 8 HP and above Model Names Combine fresh air treatment FXMQ125MFV1, FXMQ200MFV1, FXMQ250MFV1 and air conditioning, supplied from a single system. Fresh air treatment and air conditioning can be achieved with a single system by using heat pump technology—without the usual...
  • Page 424 ED34-862 Features • High-performance filters with dust collection •The unit introduces outdoor air and adjusts efficiencies (JIS calorimetry) of 90% and 65% are the outdoor air temperature via fixed discharge also available as options. temperature control, thereby reducing the air conditioning load.

  • Page 425: Specifications

    ★ 6. It is not possible to connect to the 5 HP outdoor unit. Not available for Heat Recovery type and VRV III-S series. · This equipment cannot be incorporated into the remote group control of the VRV III system.

  • Page 426: Dimensions

    ED34-862 Dimensions 3. Dimensions Indoor Units FXMQ125MFV1 Unit (mm) FXMQ-MF : http://splitoff.ru/tehn-doc.html...
  • Page 427 Dimensions ED34-862 FXMQ200MFV1 FXMQ250MFV1 Unit (mm) FXMQ-MF : http://splitoff.ru/tehn-doc.html...

  • Page 428: Dimensions With Option

    ED34-862 Dimensions Dimensions with Option FXMQ125MFV1 Unit (mm) FXMQ-MF : http://splitoff.ru/tehn-doc.html...
  • Page 429 Dimensions ED34-862 FXMQ200MFV1 FXMQ250MFV1 Unit (mm) FXMQ-MF : http://splitoff.ru/tehn-doc.html...

  • Page 430: Piping Diagrams

    ED34-862 Piping Diagrams 4. Piping Diagrams 4D018650B FXMQ-MF : http://splitoff.ru/tehn-doc.html...

  • Page 431: Wiring Diagrams

    Wiring Diagrams ED34-862 5. Wiring Diagrams FXMQ125MFV1 FXMQ200MFV1 FXMQ250MFV1 FXMQ-MF : http://splitoff.ru/tehn-doc.html...

  • Page 432: Capacity Tables

    ED34-862 Capacity Tables 6. Capacity Tables FXMQ125MFV1 Cooling Outdoor temperature °C WB 15.0 17.0 20.0 23.0 26.0 28.0 30.0 32.0 °C DB Capacity 20.0 22.0 25.0 27.0 29.0 11.0 31.0 10.9 14.1 33.0 10.8 14.0 16.4 35.0 10.7 13.9 16.3 17.4 Notes 1.
  • Page 433 Capacity Tables ED34-862 FXMQ200MFV1 Cooling Outdoor temperature °C WB 15.0 17.0 20.0 23.0 26.0 28.0 30.0 32.0 °C DB Capacity 20.0 22.0 25.0 10.8 27.0 10.7 29.0 10.6 17.6 31.0 10.5 17.4 22.6 33.0 10.3 17.3 22.4 26.2 35.0 10.2 17.1 22.2 26.1...
  • Page 434 ED34-862 Capacity Tables FXMQ250MFV1 Cooling Outdoor temperature °C WB 15.0 17.0 20.0 23.0 26.0 28.0 30.0 32.0 °C DB Capacity 20.0 22.0 10.2 25.0 10.2 13.5 27.0 10.1 13.4 29.0 10.1 13.3 22.0 31.0 10.0 13.1 21.8 28.2 33.0 10.0 12.9 21.6 28.0...

  • Page 435: Operation Limit

    Operation Limit ED34-862 7. Operation Limit FXMQ125MFV1 NOTE 1) These figures assume the following operating conditions. (Indoor and outdoor units) Equivalent pipe length: 7.5m Operation Level difference: 0m limit (cooling) :The discharge air temperature may not match the temperature setting for too large outdoor-air processing capacity.
  • Page 436 ED34-862 Operation Limit FXMQ250MFV1 NOTE 1) These figures assume the following operating conditions. (Indoor and outdoor units) Equivalent pipe length: 7.5m Operation Level difference: 0m limit (cooling) :The discharge air temperature may not match the temperature setting for too large outdoor-air processing capacity.

  • Page 437: Electric Characteristics

    Electric Characteristics ED34-862 8. Electric Characteristics 4D046146A FXMQ-MF : http://splitoff.ru/tehn-doc.html...

  • Page 438: Sound Levels

    ED34-862 Sound Levels 9. Sound Levels Overall Measuring Location Notes: 1. The operating conditions are assumed to be standard (JIS conditions) 2. These operating values were obtained in a dead room (conversion values). Sound level will vary depending on a range of factors 4D046271 such as the construction (acoustic absorption coefficient) of the particular room in which the...

  • Page 439: Fan Performances

    Fan Performances ED34-862 10. Fan Performances FXMQ125MFV1 Air flow (m /min) Air flow (m /min) 3D046267 FXMQ200MFV1 Air flow (m /min) Air flow (m /min) 3D046266 FXMQ-MF : http://splitoff.ru/tehn-doc.html...
  • Page 440 ED34-862 Fan Performances FXMQ250MFV1 Air flow (m /min) Air flow (m /min) 3D046265 FXMQ-MF : http://splitoff.ru/tehn-doc.html...

  • Page 441: Installation

    Installation ED34-862 11. Installation Center of Gravity FXMQ125MFV1 FXMQ200MFV1 FXMQ250MFV1 Unit (mm) PRODUCT MODEL WEIGHT (Mass) FXMQ125MFV1 86kg FXMQ200MFV1 123kg 1380 1296 FXMQ250MFV1 123kg 1380 1296 C: 4D046143B Service Space Selecting Installation Site When it may exceed 30°C and RH80% in the ceiling or fresh air is inducted into the ceiling, an additional insulation (Thickness 10mm or more of glass wool or polyethylene form) is required.
  • Page 442 ED34-862 Installation 2. Use suspension bolts for installation. Check whether the ceiling is strong enough to support the weight of the unit or not. If there is a risk, reinforce the ceiling before installing the unit. Outdoor-air processing unit (Upper face) 1100 or more (Service space) (length: mm)
  • Page 443 Installation ED34-862 Bolt Pitch Preparations Before Installation 1. Relative positions of the unit and suspension bolt. (Refer to Fig. 2). 1148 Suspension bolt (×4) 1100 Air outlet Air inlet Outdoor-air processing unit Inspection hatch 1100 or more (Service space) Unit FXMQ125MFV1 FXMQ200·250MFV1 1380...
  • Page 444 ED34-862 Installation Installation Unit Installation Installing optional accessories before installing the unit is easier. See the installation manuals included with the optional accessories. As for the parts to be used for installation work, be sure to use the provided accessories and specified parts designated by our company.
  • Page 445 Installation ED34-862 Refrigerant Piping Work <For refrigerant piping between outdoor unit and this unit, see the installation manual attached to the outdoor unit. (Refer to Table 1)> <Execute heat insulation work completely on both sides of the gas pipe and the liquid pipe. Otherwise, a water leakage can result sometimes.>...
  • Page 446 ED34-862 Installation Not recommendable but in case of emergency You must use a torque wrench but if you are obliged to install the unit without a torque wrench, you may follow the installation method mentioned below. After the work is finished, make sure to check that there is no gas leak. When you keep on tightening the flare nut with a spanner, there is a point where the tightening torque suddenly increases.
  • Page 447 Installation ED34-862 CAUTION Be sure to insulate any field pipe all the way to the pipe connection inside the unit. Any exposed pipe may cause condensate or burns if touched. CAUTION CAUTION TO BE TAKEN WHEN BRAZING REFRIGERANT PIPING Do not use flux when brazing refrigerant piping. Therefore, use the phosphor copper brazing filler metal (BCuP-2:JIS Z 3264/B-Cu93P-710/795: ISO 3677) which does not require flux.
  • Page 448 ED34-862 Installation Drain Piping Work <<Rig the drain pipe as shown below and take measures against condensate. Improperly rigged piping could lead to leaks and eventually wet furniture and belongings.>> <<Insulate the drain pipes inside the building and the drain sockets.>> 1.
  • Page 449 Installation ED34-862 ELECTRICAL CHARACTERISTICS Units Power supply Fan motor Model Volts Voltage range FXMQ125MFV1 0.380 Max. 264 FXMQ200MFV1 220 - 240 0.380 Min. 198 FXMQ250MFV1 0.380 MCA: Min. Circuit Amps (A); MFA: Max. Fuse Amps (A) Fan Motor Rated Output (kW); FLA: Full Load Amps (A) SPECIFICATIONS FOR FIELD SUPPLIED FUSES AND WIRE...
  • Page 450 ED34-862 Installation Power supply wire, Ground wire (Refer to Fig. 17) Connect the wire to L and N on the power supply terminal block (X1M). Also, connect the ground wire to the ground terminal. Take the power supply wire and the ground wire into the unit through the wiring through hole <1>, and firmly secure them together using the clamp (Accessory 10)).
  • Page 451 Installation ED34-862 Refer to the table below for the tightening torque of the terminal screws. Terminal Size Tightening torque Transmission terminal block (X2M) M3.5 0.79 – 0.97 N·m Power supply terminal block (X1M) 1.18 – 1.44 N·m 3.02 – 4.08 N·m Ground terminal 3.
  • Page 452 ED34-862 Installation Name of Each Part Outdoor Air Inlet Electric Parts Box Air Outlet Refrigerant Pipe and Interconnecting Wire Power Wire Drain Pipe Remote Controller Air Filter (Optional Accessory) Ground Wire Heat Exchanger Drain Pump Kit Air Filter (Optional Accessory) (Optional Accessory) 3P086155-6G-3 Operation Range...
  • Page 453 Installation ED34-862 If the temperature or the humidity is beyond these conditions, safety devices may work and the air conditioner may not operate. Restrictions in case of mixture connection with standard indoor units Outdoor-air processing unit Standard indoor unit 1. Restrictions of the refrigerant piping system 1) The total capacity of standard indoor units + Outdoor-air processing units should be 50-100% of Outdoor unit capacity.

  • Page 454: Accessories

    ED34-862 Accessories 12. Accessories Standard Accessories Name Attached pipe Insulation for fitting Sealing pad Sealing pad Others Quantity 1 each 6) Spring washer (M10) (2 pieces only for FXMQ200 · for liquid pipe 250MFV1) 7) Hexagon head bolt (M10×40) (2 pieces only for FXMQ200 · 250MFV1) Inside diameter φ25.4 8) Screws for flange connection...
  • Page 455 Accessories ED34-862 http://splitoff.ru/tehn-doc.html FXMQ-MF...

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