Daikin FXDQ20A2VEB, Installation Manual

Page 1: ...INSTALLATION MANUAL FXDQ15A2VEB FXDQ20A2VEB FXDQ25A2VEB FXDQ32A2VEB FXDQ40A2VEB FXDQ50A2VEB FXDQ63A2VEB System Inverter Air Conditioners 4PEN325876 1F book Page 1 Thursday April 20 2017 8 20 AM...

Page 2: ...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 parecer positivo de B de acord...

Page 3: ...lation work may result in the unit falling and causing accidents Make sure that a separate power supply circuit is provided for this unit and that all electrical work is carried out by qual ified pers...

Page 4: ...the unit 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...

Page 5: ...ould be installed as far away from fluores cent lighting as possible 2 Use suspension bolts for installation Check whether the ceiling is strong enough to support the weight of the unit or not If ther...

Page 6: ...prevent shaking Consult an architect or carpenter for details 4 Install the suspension bolts Use W3 8 to M10 suspension bolts Use a hole in anchor for existing ceilings and a sunken insert sunken anch...

Page 7: ...a ture above the ceiling might reach 30 C or the humidity RH80 Condensation may form on the surface of the insu lation CAUTION Follow the points at below Use a pipe cutter and flare suitable for the t...

Page 8: ...Use phosphor copper brazer BCuP 2 JIS Z 3264 B Cu93P 710 795 ISO 3677 which does not require flux Using a flux containing chlorine may cause the piping to corrode Using a welding flux containing fluo...

Page 9: ...Fig 13 PRECAUTIONS Drain piping connections Do not connect the drain piping directly to sewage pipes that smell of ammonia The ammonia in the sewage might enter the indoor unit through the drain pipi...

Page 10: ...on area with aluminum tape or something similar to prevent air escaping CAUTION When attaching a duct to the intake side be sure to attach an air filter inside the air passage on the intake side Use a...

Page 11: ...o not turn on the power supply circuit breaker or earth leak age breaker until all other work is done 9 2 SPECIFICATIONS FOR FIELD SUPPLIED FUSES AND WIRE Power related NOTES 1 Shows only in case of p...

Page 12: ...ower sup ply wiring to the remote controller or transmission wiring terminal block Doing so can destroy the entire system Connecting electrical wiring remote controller wiring and transmission wiring...

Page 13: ...stem For group control or use with 2 remote controllers Terminal block Tightening torque N m Remote controller transmission wiring terminal block 6P 0 79 0 97 Power supply wiring terminal block 3P 1 1...

Page 14: ...achieve remote control See the 11 FIELD SETTING AND TEST RUN for details on operation 10 4 CENTRALIZED CONTROL For centralized control it is necessary to designate the group No For details refer to th...

Page 15: ...n man ual included with the wireless remote controller for details on how to make the settings 3 Perform a test run according to the outdoor unit s installation manual The operation lamp of the remote...

Page 16: ...GHT EMITTINGDIODE S NPL PRESSURESENSOR LOW HAP LIGHT EMITTINGDIODE SERVICEMONITOR GREEN S PH HPS PRESSURESWITCH HIGH HIGH VOLTAGE HIGH VOLTAGE S PL PRESSURESWITCH LOW IES INTELLIGENT EYESENSOR S T THE...

Page 17: ...4P325876 1H book Page 1 Thursday April 27 2017 10 43 AM...

Page 18: ...4P489744 1 2017 04 Copyright 2012 Daikin 4P489744 1 book Page 1 Thursday April 27 2017 4 42 PM...