Daikin FXAQ-PVJU User Manual Download | Manualshive

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EDUS391100-F6

AMERICAS

FXAQ-PVJU

Wall Mounted Type

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Summary of Contents for FXAQ-PVJU

Page 1: ...EDUS391100 F6 AMERICAS FXAQ PVJU Wall Mounted Type ...

Page 2: ... 7 1 Cooling Capacity 10 7 2 Heating Capacity 11 8 Air Velocity and Temperature Distributions Reference Data 12 9 Sound Levels Reference 17 9 1 Overall 17 9 2 Octave Band Level 17 10 Installation 19 10 1 Accessories 22 10 2 Indoor Unit Installation 25 10 3 Drain Piping Work 31 10 4 Electrical Wiring Work 32 10 5 Field Settings 39 11 Test Run 40 12 Accessories 41 12 1 Optional Accessories For Contr...

Page 3: ...rect Drive Direct Drive Temperature Control Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Sound Absorbing Thermal Insulation Material Foamed Polystyrene Foamed Polyethylene Foamed Polystyrene Foamed Polyethylene Foamed Polystyrene Foamed Polyethylene Air Filter Resin Net Washable Resin Net Washa...

Page 4: ...86M Type Cross Flow Fan Cross Flow Fan Motor Output W 43 43 Air Flow Rate H L cfm m3 min 500 400 152 122 635 470 194 143 Drive Direct Drive Direct Drive Temperature Control Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Sound Absorbing Thermal Insulation Material Foamed Polystyrene Foamed Polyethylene Foamed Polystyrene Foamed Polyethylene Air F...

Page 5: ...Dimensions EDUS391100 F6 4 FXAQ PVJU 2 Dimensions FXAQ07PVJU FXAQ09PVJU FXAQ12PVJU Unit in 3D075388A ...

Page 6: ...EDUS391100 F6 Dimensions FXAQ PVJU 5 FXAQ18PVJU Unit in 3D075389A ...

Page 7: ...Dimensions EDUS391100 F6 6 FXAQ PVJU FXAQ24PVJU Unit in 3D075390A ...

Page 8: ...EDUS391100 F6 Piping Diagrams FXAQ PVJU 7 3 Piping Diagrams Model Gas Liquid FXAQ07PVJU FXAQ09PVJU FXAQ12PVJU FXAQ18PVJU 1 2 1 4 FXAQ24PVJU 5 8 3 8 C 4D034245F ...

Page 9: ...Wiring Diagrams EDUS391100 F6 8 FXAQ PVJU 4 Wiring Diagrams FXAQ07PVJU FXAQ09PVJU FXAQ12PVJU FXAQ18PVJU FXAQ24PVJU 3D075354 ...

Page 10: ...EDUS391100 F6 Electric Characteristics FXAQ PVJU 9 5 Electric Characteristics 6 Safety Devices Setting 4D075550 C 4D047085C FXAQ PVJU 250V 3 15A ...

Page 11: ... 9 7 2 10 0 6 7 12 75 9 5 7 9 10 7 8 3 12 0 8 9 13 3 9 2 14 0 9 3 14 3 8 8 79 9 5 7 9 10 7 8 3 12 0 8 9 13 3 9 2 13 8 9 1 14 0 8 7 83 9 5 7 9 10 7 8 3 12 0 8 9 13 3 9 2 13 6 9 1 13 8 8 6 87 9 5 7 9 10 7 8 3 12 0 8 9 13 2 9 1 13 3 8 9 13 6 8 6 91 9 5 7 9 10 7 8 3 12 0 8 9 13 0 9 1 13 1 8 9 13 4 8 5 95 9 5 7 9 10 7 8 3 12 0 8 9 12 7 8 9 12 9 8 8 13 1 8 5 99 9 5 7 9 10 7 8 3 12 0 8 9 12 5 8 9 12 7 8 ...

Page 12: ...1 10 5 10 3 9 7 12 22 0 20 0 11 7 11 7 11 6 11 6 11 6 11 6 26 0 24 0 12 2 12 2 12 2 12 2 12 2 12 1 30 0 28 0 12 8 12 8 12 7 12 7 12 7 12 3 35 0 32 0 13 3 13 3 13 3 13 3 13 0 12 3 39 0 36 0 13 9 13 9 13 9 13 5 13 0 12 3 44 0 40 0 14 5 14 4 14 0 13 5 13 0 12 3 47 0 43 0 14 9 14 7 14 0 13 5 13 0 12 3 51 0 47 0 15 4 14 7 14 0 13 5 13 0 12 3 54 0 50 0 15 5 14 7 14 0 13 5 13 0 12 3 57 0 53 0 15 5 14 7 1...

Page 13: ...ata EDUS391100 F6 12 FXAQ PVJU 8 Air Velocity and Temperature Distributions Reference Data FXAQ07PVJU Cooling mode C 3D053942 FXAQ07PVJU Heating mode C 3D053942 AIRFLOW DISTRIBUTIONS TEMPERATURE DISTRIBUTIONS AIRFLOW DISTRIBUTIONS TEMPERATURE DISTRIBUTIONS ...

Page 14: ...ty and Temperature Distributions Reference Data FXAQ PVJU 13 FXAQ09PVJU Cooling mode C 3D053943 FXAQ09PVJU Heating mode C 3D053943 AIRFLOW DISTRIBUTIONS TEMPERATURE DISTRIBUTIONS AIRFLOW DISTRIBUTIONS TEMPERATURE DISTRIBUTIONS ...

Page 15: ...ture Distributions Reference Data EDUS391100 F6 14 FXAQ PVJU FXAQ12PVJU Cooling mode C 3D052935 FXAQ12PVJU Heating mode C 3D052935 AIRFLOW DISTRIBUTIONS TEMPERATURE DISTRIBUTIONS AIRFLOW DISTRIBUTIONS TEMPERATURE DISTRIBUTIONS ...

Page 16: ...ty and Temperature Distributions Reference Data FXAQ PVJU 15 FXAQ18PVJU Cooling mode C 3D052936 FXAQ18PVJU Heating mode C 3D052936 AIRFLOW DISTRIBUTIONS TEMPERATURE DISTRIBUTIONS AIRFLOW DISTRIBUTIONS TEMPERATURE DISTRIBUTIONS ...

Page 17: ...ture Distributions Reference Data EDUS391100 F6 16 FXAQ PVJU FXAQ24PVJU Cooling mode C 3D052937 FXAQ24PVJU Heating mode C 3D052937 AIRFLOW DISTRIBUTIONS TEMPERATURE DISTRIBUTIONS AIRFLOW DISTRIBUTIONS TEMPERATURE DISTRIBUTIONS ...

Page 18: ...r source 208 230V 60Hz 2 The operating values 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 dB A Model 208 230V 60Hz H L FXAQ07PVJU 36 31 FXAQ09PVJU 37 31 FXAQ12PVJU 38 31 FXAQ18PVJU 43 37 FXAQ24PVJU 47 41 FXAQ07PVJU F...

Page 19: ...Sound Levels Reference EDUS391100 F6 18 FXAQ PVJU FXAQ12PVJU FXAQ18PVJU FXAQ24PVJU 4D075582 4D075583 4D075584 ...

Page 20: ...personnel must carry out the installation work Installation must be done in accordance with this installation manual Improper installation may result in water leakage electric shock or fire When installing the unit in a small room take measures to keep the refrigerant concentration from exceeding allowable safety limits Excessive refrigerant leaks in the event of an accident in a closed ambient sp...

Page 21: ...er units Remote controller wireless kit transmitting distance can be shorter than expected in rooms with electronic fluorescent lamps inverter or rapid start types Install the indoor unit far away from fluorescent lamps as much as possible Indoor units are for indoor installation only Outdoor units can be installed either outdoors or indoors This unit is for indoor use Do not install the air condi...

Page 22: ...hen using the wireless remote controller refer to the installation manual attached to the wireless remote controller Do not install or operate the unit in rooms mentioned below Laden with mineral oil or ﬁlled with oil vapor or spray like in kitchens Plastic parts may dete riorate which could eventually cause the unit to fall out of place or could lead to leaks Where corrosive gas like sulfurous ga...

Page 23: ...panel 3 Paper pattern for installation 4 Insulating tape Quantity 1 set 8 pcs FXAQ07 09 12 type 9 pcs FXAQ18 24 type 1 pc 1 pc Shape M4 25L Name 5 Clamp 6 Securing screws 7 Insulating tube Other Operation manual Installation manual Quantity 1 large 4 small 2 pcs 1 long 1 short Shape M4 12L OPTIONAL ACCESSORIES 2 2 Remote controller type Model Wired type BRC1E71 Wireless type BRC7E818 ...

Page 24: ...and additional refrigerant charge noted down The refrigerant charge in the system is not clear Items to be checked at time of delivery 2 Also review the SAFETY CONSIDERATIONS Items to be checked Check Did you explain about operations while showing the operation manual to your customer Did you hand the operation manual over to your customer NOTE TO THE INSTALLER 2 3 Be sure to instruct customers ho...

Page 25: ...h places Consider whether the place where the unit will be installed can support the full weight of the 2 unit and reinforce it with boards and beams etc if needed before proceeding with the installa tion Also reinforce the place to prevent vibration and noise before installing The installation pitch can be found on the paper pattern for installation 3 so refer to it when considering the necessity...

Page 26: ...llation 3 a Choose a location so that there is at least a 3 1 2 gap between the ceiling and the main unit Temporarily attach the installation panel 1 at the temporary securing position on the paper pattern b for installation 3 and use a level to make sure the drain hose is either level or tilted slightly down ward Secure the installation panel 1 to the wall using either screws or bolts c If using ...

Page 27: ...fer to Fig 8 Connect the local refrigerant piping ahead of time matching it to the liquid pipe and gas pipe marks engraved on the installation panel accessory 1 Replacing the drain hose and drain plug Remove the drain plug and insulation tube 1 Remove the drain hose and replace onto the left side 2 Replace the drain plug and the insulation tube onto the right side 3 Drain plug Insulating tube Fig ...

Page 28: ...ht piping Pass the drain hose and the refrigerant piping to the wall Pass power supply wiring and ground wiring threaded through conduit For connecting the con 7 duit to the unit see 8 1 HOW TO CONNECT WIRINGS and remote controller wiring through the wiring guide in through the back of the indoor unit and to the front Connect the piping See 5 REFRIGERANT PIPING WORK and Fig 10 8 Secure with vinyl ...

Page 29: ...t sometimes When using a heat pump the temperature of the gas piping can reach up to approximately 250 F so use insulation which is sufﬁciently resistant Also in cases where the temperature and humidity of the refrigerant piping sections might exceed 86 F or RH80 reinforce the refrigerant insulation or thicker Condensation may form on the surface of the insulating material Before refrigerant pipin...

Page 30: ...5 6 55 6 0 760 0 776 Not recommended 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 increa...

Page 31: ...azed Taping Pressure reducing valve hands valve Nitrogen Fig 14 Nitrogen After checking for gas leaks be sure to insulate the pipe connections using the supplementary piping insulation tubing and insulating tape 4 The insulating tape 4 should be wrapped from the L shaped bend all the way to the end inside the unit Refer to Fig 15 Insulating tubing tape Insulating tubing tape Local piping Indoor un...

Page 32: ...NIT INSTALLATION Fig 17 Make sure the diameter of the extension drain piping is the same as the indoor unit drain hose hard vinyl chloride I D 9 16 or bigger In case of converging multiple drain pipes install them referring to Fig 18 Select diameter of drain piping which adapts to the capacity of the unit connected Fig 18 Slope of at least 1 100 4 or more Make sure the drain works properly 2 After...

Page 33: ...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 wiring connected to the outdoor unit the capacity of the circuit breaker and switch and wiring instructions Be sure to ground the air conditioner DANGER Do not ground units to water pipes telephone wires or lightning rods because incomplete grounding c...

Page 34: ...ET THE REMOTE CONTROLLER HOW TO CONNECT WIRINGS Conduit for power supply wiring Unscrew and remove the conduit mounting plate from the control box Refer to Fig 20 Fix a conduit to the plate with a lock nut and reattach them at original position Control box Refrigerant piping Conduit Lock nut Conduit mounting plate Screw Fig 20 Back side Front side Power supply wiring and ground wiring Unscrew and ...

Page 35: ...se electric shock or ﬁre PRECAUTIONS Use round crimp style terminals for connecting wires to the power supply terminal block 1 Refer to Fig 23 If unavailable observe the following points when wiring Do not connect wires of different gauge to the same power supply terminal Looseness in the connection may cause overheating Use the speciﬁed electric wire Connect the wire securely to the terminal Lock...

Page 36: ...oor unit BRANCH SELECTOR unit Only for Heat recovery system When using 1 remote controller for 1 indoor unit Normal operation 1 L1 L2 IN D OUT D F1 F2 F1 F2 Control box P1 P2 P1 P2 F1 F2 T1 T2 P1 P2 P1 P2 F1 F2 T1 T2 P1 P2 P1 P2 F1 F2 T1 T2 L1 L2 L1 L2 L1 L2 L1 L2 P1 P2 P1 P2 F1 F2 T1 T2 L1 L2 L1 L2 L1 L2 Outdoor unit No 1 System Indoor unit A Indoor unit B Indoor unit C Most downstream indoor uni...

Page 37: ...tomatically set when power is activated L1 L2 L1 L2 L1 L2 L1 L2 Power supply 208 230V 60Hz L1 L2 1 When including BS unit 3 IN D OUT D F1 F2 F1 F2 IN D OUT D F1 F2 F1 F2 P1 P2 P1 P2 F1 F2 T1 T2 BRANCH SELECTOR S No 3 System Outdoor unit Indoor unit A Fig 27 Control box Control box IN D OUT D F1 F2 F1 F unit Control box Power supply 208 230V 60Hz L1 L2 L1 L2 1 NOTE A single switch can be used to su...

Page 38: ...e the minimum applicable load of 15V DC 1 mA Actuation 2 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 OFF enables control by remote controller Input ON OFF turns OFF unit How to select FORCED OFF and ON OFF OPERATION 3 Turn the power on and ...

Page 39: ...play the time to clean air ﬁlters Change the SECOND CODE NO according to Table 3 depending on the amount of dirt or dust in the room SECOND CODE NO is factory set to 01 for air ﬁlter contamination light Table 3 Setting Spacing time of display air ﬁlter sign Mode No FIRST CODE NO SECOND CODE NO Air ﬁlter contamination light Approx 200 hours 10 20 0 01 Air ﬁlter contamination heavy Approx 100 hours ...

Page 40: ...problem with the wiring or power so check the wiring again Table 5 Remote controller display Content under centralized control is lit up There is a short circuit at the FORCED OFF terminals T1 T2 U4 is lit up UH is lit up The power on the outdoor unit is off The outdoor unit has not been wired for power supply Incorrect wiring for the transmission wiring and or FORCED OFF wiring The transmission w...

Page 41: ...Accessories EDUS391100 F6 40 FXAQ PVJU 12 Accessories 12 1 Optional Accessories For Controls Refer to booklet of Controls ...

Page 42: ...warnings Be sure to follow these instructions and warnings If you have any inquiries please contact your local importer distributor and or retailer Organization DAIKIN INDUSTRIES LTD AIR CONDITIONING MANUFACTURING DIVISION Scope of Registration THE DESIGN DEVELOPMENT AND MANUFACTURE OF COMMERCIAL AIR CONDITIONING HEATING COOLING REFRIGERATING EQUIPMENT HEATING EQUIPMENT RESIDENTIAL AIR CONDITIONIN...

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