Daikin FXFQ-P User Manual Download

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EDUS391000 - F1

AMERICAS

FXFQ-P

Ceiling Mounted Cassette Type

(Round Flow)

Summary of Contents for FXFQ-P

Page 1: ...EDUS391000 F1 AMERICAS FXFQ P Ceiling Mounted Cassette Type Round Flow ...

Page 2: ...ons 2 2 Dimensions 4 3 Piping Diagrams 7 4 Wiring Diagrams 8 5 Electric Characteristics 9 6 Capacity Tables 10 6 1 Cooling Capacity 10 6 2 Heating Capacity 11 7 Sound Levels Reference 12 7 1 Overall 12 7 2 Octave Band Level 12 8 Center of Gravity 14 9 Installation 15 10 Accessories 41 ...

Page 3: ...Polyurethane Form Polyurethane Form Polyurethane Form Weight Lbs kg 43 19 5 43 19 5 43 19 5 48 5 22 5 Sound Level HH H L dBA 30 28 27 30 28 27 32 30 27 36 32 28 Piping Connections Liquid Pipes in mm φ1 4 6 4 Flare Connection φ1 4 6 4 Flare Connection φ1 4 6 4 Flare Connection φ3 8 9 5 Flare Connection Gas Pipes in mm φ1 2 12 7 Flare Connection φ1 2 12 7 Flare Connection φ1 2 12 7 Flare Connection ...

Page 4: ... Microprocessor Thermostat for Cooling and Heating Sound Absorbing Thermal Insulation Material Polyurethane Form Polyurethane Form Polyurethane Form Weight Lbs kg 48 5 22 55 25 55 25 5 Sound Level HH H L dBA 38 35 31 44 38 32 45 40 34 Piping Connections Liquid Pipes in mm φ3 8 9 5 Flare Connection φ3 8 9 5 Flare Connection φ3 8 9 5 Flare Connection Gas Pipes in mm φ5 8 15 8 Flare Connection φ5 8 1...

Page 5: ...nsions EDUS391000 F1 4 FXFQ P 2 Dimensions FXFQ09PVJU FXFQ12PVJU FXFQ18PVJU Unit in 3D070522 DO NOT PLACE THE UNIT IN AREAS WITH EXCESSIVE HUMIDITY WHEN HUMIDITY EXCEEDS 80 CONDENSATION CAN FORM ON THE UNIT ...

Page 6: ...EDUS391000 F1 Dimensions FXFQ P 5 FXFQ24PVJU FXFQ30PVJU Unit in 3D070524 DO NOT PLACE THE UNIT IN AREAS WITH EXCESSIVE HUMIDITY WHEN HUMIDITY EXCEEDS 80 CONDENSATION CAN FORM ON THE UNIT ...

Page 7: ...Dimensions EDUS391000 F1 6 FXFQ P FXFQ36PVJU FXFQ48PVJU Unit in 3D070523 DO NOT PLACE THE UNIT IN AREAS WITH EXCESSIVE HUMIDITY WHEN HUMIDITY EXCEEDS 80 CONDENSATION CAN FORM ON THE UNIT ...

Page 8: ...00 F1 Piping Diagrams FXFQ P 7 3 Piping Diagrams FXFQ09PVJU FXFQ12PVJU FXFQ18PVJU FXFQ24PVJU FXFQ30PVJU FXFQ36PVJU FXFQ48PVJU Model GAS Liquid FXFQ09 12 18PVJU φ1 2 φ1 4 FXFQ24 30 36 48PVJU φ5 8 φ3 8 4D024460D ...

Page 9: ...Wiring Diagrams EDUS391000 F1 8 FXFQ P 4 Wiring Diagrams FXFQ09PVJU FXFQ12PVJU FXFQ18PVJU FXFQ24PVJU FXFQ30PVJU FXFQ36PVJU FXFQ48PVJU 3D070301C PROTECTIVE GROUND NOISELESS GROUND ...

Page 10: ...EDUS391000 F1 Electric Characteristics FXFQ P 9 5 Electric Characteristics 4D070525A ...

Page 11: ...0 19 1 27 4 18 3 79 18 9 16 6 21 5 18 2 24 0 18 9 26 2 19 7 26 5 17 0 27 0 18 2 83 18 9 16 6 21 5 18 2 24 0 18 9 25 8 19 6 26 1 18 6 26 6 18 2 87 18 9 16 6 21 5 18 2 24 0 18 9 25 3 19 5 25 7 18 6 26 1 17 8 91 18 9 16 6 21 5 18 2 24 0 18 9 24 9 19 1 25 2 18 2 25 7 17 9 95 18 9 16 6 21 5 18 2 24 0 18 9 24 5 18 7 24 8 18 1 25 3 17 9 99 18 9 16 6 21 5 18 2 23 6 18 9 24 0 18 6 24 4 18 3 24 8 17 4 103 1...

Page 12: ...3 9 23 9 23 9 23 8 23 8 26 0 24 0 25 4 25 3 25 3 25 2 25 2 24 5 30 0 28 0 26 9 26 8 26 8 26 7 26 0 24 5 35 0 32 0 28 5 28 4 28 0 27 0 26 0 24 5 39 0 36 0 30 2 29 5 28 0 27 0 26 0 24 5 44 0 40 0 31 5 29 5 28 0 27 0 26 0 24 5 47 0 43 0 31 5 29 5 28 0 27 0 26 0 24 5 51 0 47 0 31 5 29 5 28 0 27 0 26 0 24 5 54 0 50 0 31 5 29 5 28 0 27 0 26 0 24 5 57 0 53 0 31 5 29 5 28 0 27 0 26 0 24 5 60 0 56 0 31 5 2...

Page 13: ...alues were obtained in an anechoic chamber conversion values 3 Sound levels will vary depending on a range of factors such as the construction acoustic absorption coefficient of the particular room in which the equipment is installed dBA Model 208 230V 60Hz HH H L FXFQ09PVJU 30 28 27 FXFQ12PVJU 30 28 27 FXFQ18PVJU 32 30 27 FXFQ24PVJU 36 32 28 FXFQ30PVJU 38 35 31 FXFQ36PVJU 44 38 32 FXFQ48PVJU 45 4...

Page 14: ...EDUS391000 F1 Sound Levels Reference FXFQ P 13 FXFQ36PVJU FXFQ48PVJU HH H L HH H L HH H L L H HH FXFQ24PVJU FXFQ30PVJU ...

Page 15: ...Center of Gravity EDUS391000 F1 14 FXFQ P 8 Center of Gravity 4D070529 Unit in ...

Page 16: ...s situation which if not avoided will result in death or serious injury WARNING Indicates a potentially hazardous situation which if not avoided could result in death or serious injury CAUTION Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury It may also be used to alert against unsafe practices NOTE Indicates situations that may result in equi...

Page 17: ...ult in electric shocks fire or the terminals overheating Before touching electrical parts turn off the unit Be sure to install a ground fault circuit interrupter if one is not already available This helps prevent electrical shocks or fire Securely fasten the outside unit terminal cover panel If the terminal cover panel is not installed properly dust or water may enter the outside unit causing fire...

Page 18: ... from being used as a shelter by small animals Small animals making contact with electrical parts can cause malfunctions smoke or fire Instruct the customer to keep the area around the unit clean NOTE Install the power supply and control wires for the indoor and outdoor units at least 3 5 feet away from tele visions or radios to prevent image interference or noise Depending on the radio waves a di...

Page 19: ...romagnetic waves Control system may malfunction Where the air contains high levels of salt such as that near the ocean and where voltage fluctuates greatly such as that in factories Also in vehicles or vessels 2 ACCESSORIES Check the following accessories are included with your unit Name 1 Drain hose 2 Metal clamp 3 Washer for hanger bracket 4 Clamp 5 Paper pattern for installation Quantity 1 pc 1...

Page 20: ...ked If not properly done what is likely to occur Check Are the indoor unit and outdoor unit fixed firmly The unit may drop vibrate or make noise Is the outdoor unit fully installed The unit may malfunction or the compo nents burn out Is the gas leak test finished It may result in insufficient cooling Is the unit fully insulated Condensate water may drip Does drainage flow smoothly Condensate water...

Page 21: ...installation location with the customer s approval which matches the following conditions A location from which cool warm air will reach the whole room A location with no objects blocking the air passage A location where drainage can be done with no problem A location strong enough to support the weight of the indoor unit Locations where the wall is not significantly tilted A location which leaves...

Page 22: ...in Fig 3 is an example Select the appropriate number of directions according to the shape of the room and the location of the unit Field settings have to be made using the remote controller and the outlet vents have to be shut off if two three or four corner shut off directions are selected See the shut off materials sold separately instal lation manual for details 4 Use suspension bolts for insta...

Page 23: ... to 6 REFRIGERANT PIPING WORK 7 DRAIN PIPING WORK and 8 ELECTRIC WIRING WORK After making an opening in the ceiling it may be necessary to reinforce ceiling beams to keep the ceiling level and to prevent it from vibrating Consult the builder for details 3 Install the suspension bolts Use either a M8 M10 size bolt or the equivalent Use a hole in anchor for existing ceilings and a sunken insert sunk...

Page 24: ...stallation 5 for ceiling opening dimension Consult the builder or carpenter for details The center of the ceiling opening is indicated on the paper pattern for installation The center of the unit is indicated on the triangular mark to the unit bottom and on the paper pattern for installation Fix the paper pattern to the unit with screws 6 4 Ceiling height is shown on the side of the paper pattern ...

Page 25: ...gs 2 2 Adjust the height and position of the unit Refer to 4 PREPARATIONS BEFORE INSTALLATION 1 and 1 3 in 1 For new ceilings 2 3 Perform steps 1 4 1 5 in 1 For new ceilings 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...

Page 26: ...er as shown in the drawing when connecting or disconnecting pipes to from the unit Refer to Fig 14 Refer to Table 3 for the dimensions of flare nut spaces When connecting the flare nut apply ester oil or ether oil to the flare section outside only and spin 3 4 times before screwing in Refer to Fig 15 Keep all the screw mounting resin parts e g piping presser plates away from oil If oil adheres the...

Page 27: ...ll the way into the pipe connections inside the machine Exposed piping may cause condensation or burns on contact Pipe size Further tightening angle Recommended arm length of tool φ 1 4 60 to 90 degrees Approx 6in φ 3 8 60 to 90 degrees Approx 8in φ 1 2 30 to 60 degrees Approx 10in φ 5 8 30 to 60 degrees Approx 12in Screw mounting part of piping presser plate 2 locations Liquid piping Gas piping F...

Page 28: ...gen into the piping Refer to Fig 17 7 DRAIN PIPING WORK 1 Rig drain piping As for drain work perform piping in such a manner that water can be drained properly Employ a pipe with either the same diameter or with the diameter larger excluding the rISER section than that of the connecting pipe PVC pipe nominal diameter 1in outside diameter 1 1 4in Keep the drain pipe short and sloping downwards at a...

Page 29: ...ay cause leakage If converging multiple drain pipes install according to the procedure shown below Select converging drain pipes whose gauge is suitable for the operating capacity of the unit 2 After piping work is finished check if drainage flows smoothly Metal clamp 2 Tape White Drain hose 1 Fig 19 Metal clamp 2 Large sealing pad 10 accessory accessory 5 32in Fig 20 Ceiling slab Metal clamp acce...

Page 30: ...d before turning on the power Put approximately 1 4gal of water into the drain pan through the blow off mouth on the left hand side of the drain socket Make sure not to pour water over the drain pump or any electric parts including those of the drain pump When the power is turned on the drain pump will operate and you can check the draining of water through the transparent part of the drain socket...

Page 31: ...performed by an authorized electrician A circuit breaker capable of shutting down power supply to the entire system must be installed Refer to the installation manual attached to the outdoor unit for the size of power supply electric wire con nected to the outdoor unit the capacity of the circuit breaker and switch and wiring instructions Be sure to ground the air conditioner Do not connect the gr...

Page 32: ...re to the ground terminal In doing this pull the wires inside through the hole and fix the wires securely with the included clamp 4 2 points Remote controller cords not neccessary for slave unit of simultaneous operation system Remove the control box lid and pull the wires inside through the hole and connect to the terminal block for remote controller 6 P no polarity Securely fix the remote contro...

Page 33: ...pply wiring The equipment may malfunction if subjected to electrical external noise 5 For remote controller wiring refer to the INSTALLATION MANUAL OF REMOTE CONTROLLER attached to the remote controller 6 Never connect power supply wiring to the terminal block for remote controller A mistake of thIS sort could damage the entire system 7 Use only specified wire and tightly connect wires to terminal...

Page 34: ...ny excess material after tightening Wiring through holes Terminal block for remote controller Control box lid P1 P2 Wiring diagram Backside of control box lid Remote controller wiring Power supply terminal block Insulation tube 16 3P Remote controller wiring Forced off Transmission wiring Transmission wiring P1 P2 F1 F2 T1 T2 Power supply and ground wire sheath Clamping position Secure the ground ...

Page 35: ...utside the unit separate the low voltage wiring remote controller cord and high voltage wiring power supply ground and other power wiring at least 2in so that they do not pass through the same place together Proximity may cause electrical interference malfunctions and breakage 9 2 Wiring example Fit the power supply wiring of each unit with a switch and fuse as shown in the drawing COMPLETE SYSTEM...

Page 36: ... 60Hz Power supply single phase 208 230V 60Hz Power supply single phase 208 230V 60Hz L2 L1 L2 L1 L2 L1 L2 L1 L1 L2 L1 L2 L1 L2 Note It is not necessary to designate indoor unit address when using group control The address is automatically set when power is activated Control box Outdoor unit No 2 System Indoor unit A Fig 30 Indoor unit B Indoor unit C Most downstream indoor unit For use with 2 rem...

Page 37: ...nd lower part of remote controller and working from the 2 positions pry off the upper part The remote controller PC board is attached to the upper part of remote controller Refer to Fig 32 2 Turn the main sub changeover switch on one of the two remote controller PC boards to S Leave the switch of the other remote controller set to M Refer to Fig 33 IN D OUT D F1 F2 F1 F2 IN D OUT D F1 F2 F1 F2 L1 ...

Page 38: ...ATION Turn the power on and then use the remote controller to select operation 9 5 Centralized control For centralized control it is necessary to designate the group No For details refer to the manual of each optional controllers for centralized control Wire specification CONDUCTOR STRANDED NON SHIELDED COPPER CABLE 06 OR VINYL JACKET Gauge AWG18 Length Max ft External terminal Contact that can en...

Page 39: ...ming field setting or test operation without attaching the decoration panel do not touch the drain pump This may cause electric shock Check that the outdoor unit has been wired properly Make sure the control box lids are closed on the indoor and outdoor units Field setting must be made from the remote controller and in accordance with installation conditions Setting can be made by changing the Mod...

Page 40: ...m SECOND CODE NO is factory set to 01 for filter contamination light Table 5 Note 1 Mode No setting is done in a batch for the group To make or confirm settings for an individual unit set the internal mode number in parentheses 2 Make settings for No Display in cases where no cleaning display is required e g at the time of regular maintenance servicing The air conditioner is provided with a long l...

Page 41: ...ustomer not to operate the air conditioner until the interior work is completed if the interior work has not been finished at the end of the test run If the air conditioner is operated substances discharged from the paint adhesive etc can contaminate the indoor unit and they may cause splashing or leakage of water NOTE After the test run is finished check the items listed in 2 Items to be checked ...

Page 42: ... Shape Also used as packing material Name 6 Screw M4 7 Washer fixing plate Insulation for fitting Sealing pad Quantity 4 pcs 4 pcs 1 each 1 each 1 pc 1 pc Shape 13 Small Name Installation guide Insulation tube Conduit mounting plate Other Installation manual Operation manual Quantity 1 pc 1 pc 1 each Shape For paper pattern for installation 8 for gas pipe 9 for liquid pipe 11 Medium 1 12 Medium 2 ...

Page 43: ...JU FXFQ48PVJU Item Decoration panel BYCP125K W1 Sealing member of air discharge outlet KDBH55K160F Panel spacer KDBP55H160FA Filter related Replacement long life filter Non woven type KAFP551K160 Fresh air intake kit Chamber type Without T joint pipe and fan KDDP55B160 With T joint pipe without fan KDDP55B160K Branch duct chamber KDJP55B80 KDJP55B160 Chamber connection kit KKSJ55KA160 C 3D070526A ...

Page 44: ...he auspices of the American Society of Heating Refrigeratin and Air Conditioning Engineers ASHRAE Daikin Industries Ltd s products are manufactured for export to numerous countries throughout the world Daikin Industries Ltd does not have control over which products are exported to and used in a particular country Prior to purchase please therefore confirm with your local authorized importer distri...

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