Daikin VRV SYSTEM FXNQ20A2VEB User Manual Download | Manualshive

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INSTALLATION MANUAL

FXNQ20A2VEB
FXNQ25A2VEB
FXNQ32A2VEB
FXNQ40A2VEB
FXNQ50A2VEB
FXNQ63A2VEB

System Inverter Air Conditioners

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Summary of Contents for VRV SYSTEM FXNQ20A2VEB

Page 1: ...INSTALLATION MANUAL FXNQ20A2VEB FXNQ25A2VEB FXNQ32A2VEB FXNQ40A2VEB FXNQ50A2VEB FXNQ63A2VEB System Inverter Air Conditioners...

Page 2: ...A y es valorado positivamente por B de acuerdo con el Certificado C 06 Nota delineato nel A e giudicato positivamente da B secondo il Certificato C 07 A B C 08 Nota tal como estabelecido em A e com o...

Page 3: ...after taking into account strong winds typhoons or earthquakes Failure to do so during installation work may result in the unit falling and causing accidents Make sure that a separate power supply ci...

Page 4: ...by the hanger brackets Do not apply force to the refrigerant piping drain piping or flange parts Be sure to check the type of R410A refrigerant to be used before installing the unit Using an incorrect...

Page 5: ...with ducting and grill which can only be removed with the aid of tooling It shall be installed so that it gives adequate protection against touching the fan If a maintenance panel exists in the ducti...

Page 6: ...ust the unit to fit between the walls 3 Check the unit is horizontally level CAUTION Make sure the unit is installed level using a level or a plastic tube filled with water In using a plastic tube ins...

Page 7: ...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 Use insulation that can withstand tempe...

Page 8: ...id sealing pad 6 over the insulation for fitting 4 flare nut part CAUTION Be sure to insulate any field piping all the way to the piping connection inside the unit Any exposed piping may cause condens...

Page 9: ...ia in the sewage might enter the indoor unit through the drain piping and corrode the heat exchanger Do not twist or bend the drain hose 2 so that excessive force is not applied to it This type of tre...

Page 10: ...rth wires Gas pipes gas leaks can cause explosions and fire Water pipes they cannot be grounded if hard vinyl pipes are used Telephone earth wire and lightning rods the ground potential when struck by...

Page 11: ...ck Doing so can destroy the entire system Connecting electrical wiring remote controller wiring and transmission wiring Refer to the following picture Power supply and Earth wiring Remove the control...

Page 12: ...ntroller and working from the 2 positions pry off the upper part 2 loca tions Terminal block Tightening torque N m Remote controller transmission wiring terminal block 6P 0 79 0 97 Power supply wiring...

Page 13: ...E NO and SECOND CODE NO The Field Settings included with the remote controller lists the order of the settings and method of operation Lastly make sure the customer keeps the Field Settings manual alo...

Page 14: ...rouble An explanation of malfunction codes and the correspond ing trouble is provided in CAUTION FOR SERVICING of the outdoor unit If the display shows any of the following there is a possi bility tha...

Page 15: ...L PARTS X24A CONNECTOR WIRELESS REMOTE CONTROLLER X33A CONNECTOR ADAPTOR FOR WIRING X35A CONNECTOR POWER SUPPLY CONNECTOR X38A CONNECTOR MULTI TENANT WIRED REMOTE CONTROLLER R1T THERMISTOR AIR SS1 SEL...

Page 16: ...4P393318 1B 2015 03 Copyright 2014 Daikin...

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