Daikin FVA71AMVEB, Installation Manual

Page 1: ...INSTALLATION MANUAL FVA71AMVEB FVA100AMVEB FVA125AMVEB FVA140AMVEB AVA125AMVE Split System Air Conditioner...

Page 2: ...cido em A e com o parecer positivo de B de acordo com o Certificado C 09 A B C 10 Bem rk som anf rt i A og positivt vurderet af B i henhold til Certifikat C 11 Information enligt A och godk nts av B e...

Page 3: ...es Both are important notices for safety Be sure to follow them WARNING Failure to follow these instructions properly may result in personal injury or loss of life CAUTION Failure to observe these ins...

Page 4: ...tric shocks or fire Be sure to switch off the unit before touching any electrical parts Touching a live part may result in electric shock For wiring use the specified wires and connect and fasten them...

Page 5: ...ble gas may leak where carbon fibre or ignitable dust is suspending in the air or where volatile flammables such as paint thinner or gasoline are handled Operating the unit in such conditions may resu...

Page 6: ...r request and install in an appropriate place For installation follow the installation manual included with the remote controllers Table 1 Name 1 Bracket for installation 3 Hole protection rubber 4 Bu...

Page 7: ...mething blocking the air outlet or inlet of either the indoor or outdoor units It may result in insufficient cooling or heating This can lead to malfunction or decreased performance due to decreased a...

Page 8: ...from televisions or radios to prevent picture interference and noise Depending on the incoming signal strength a distance of 1 meter may not be sufficient to elimi nate noise 3 Investigate whether the...

Page 9: ...ng down according to the following method 1 Raise the grille fixture 2 Detach the suction grille Remove the screws R L total 2 locking the grille stopper Then 1 tilt the grille forward and 2 lift upwa...

Page 10: ...ply Four holes for anchor bolts are prepared on the bottom plate Use the locations indicated on the installation pattern 9 part of packing material 5 Remove the cushion materials of the fan It may cau...

Page 11: ...or enclose the refrigerant tubing to avoid mechanical damage Apply ester oil or ether oil to the inside of the flare section before connecting To prevent dust moisture or other foreign matters from ge...

Page 12: ...htening the flare nut with a spanner there is a point where the tightening torque suddenly increases From that point further tighten and turn the flare nut the angle shown below Refer to Table 2 After...

Page 13: ...ain and wiring connecting outdoor and indoor units through the holes on the rear panel See dimensions shown in Fig 15 for forming refrigerant piping CAUTION In case of rear side piping be careful not...

Page 14: ...e retainer Fan housing Drain hose inside the unit Insulation for fitting 5 6 accessory Fig 13 Fig 12 Fix using the clamp 8 Backward piping Right or left piping Fig 14 Knock out holes Select either one...

Page 15: ...pipe and substituting nitrogen for air Refer to Fig 17 Once this is completed connect the indoor unit with flares Refer to Fig 13 1 When brazing after having nitrogen flow through the pipe and substi...

Page 16: ...ck that drainage flows smoothly and the water does not leak from connections Carefully pour approximately 1 liter of water through the air discharge outlet so that it falls directly onto the heat exch...

Page 17: ...e upper case Insert a flathead screwdriver into the concaved portion of the lower case at 2 positions and then remove the upper case CAUTION The printed circuit board of the remote controller is attac...

Page 18: ...to the upper case 2 Remove the front panel and then remove the back plate attached to the back side Upper case assy Remote controller wiring 13 Lower case assy Fixed part Clamp accessory of the remot...

Page 19: ...panel attach the grille fixture as shown below 1 Install the grille fixture while aligning its notch with the rib of the front panel 2 Lower the grille fixture Screw M4 Front panel Front panel Back p...

Page 20: ...rn the front panel to its original installation position Front panel Control panel Screw M4 6 pcs Fig 26 Be sure not to leave any slack in the remote controller wiring between these parts Be sure not...

Page 21: ...l attached to the outdoor unit for the size of power supply electric wire connected to the outdoor unit the capacity of the circuit breaker and switch and wiring instructions Do not connect the earth...

Page 22: ...WITCH R T THERMISTOR E H HEATER RC RECEIVER F U FU FOR CHARACTERISTICS REFER TOPCBINSIDE YOUR UNIT FUSE S C LIMIT SWITCH FG CONNECTOR FRAMEGROUND S L FLOAT SWITCH H HARNESS S NPH PRESSURESENSOR HIGH H...

Page 23: ...cord or cable insulation thickness 1mm or more 9 HOW TO CONNECT WIRINGS AND WIRING EXAMPLE 9 1 HOW TO CONNECT WIRINGS Wire Size mm 2 Length Wiring the units H05RN U4G NOTE 1 2 5 Remote controller cord...

Page 24: ...g plate Wires connecting the units and the earth wire to the pipe retainer Keep the extra wires neatly at a location shown in the Fig 30 The wires may come in contact with other parts such as the fan...

Page 25: ...trol 1 remote controller controls up to 16 indoor units All indoor units operate according to the remote controller Refer to Fig 35 2 remote controllers control 2 remote controllers control 1 indoor u...

Page 26: ...er to 9 HOW TO CONNECT WIRINGS AND WIRING EXAMPLE 2 Lay crossover between the terminals P1 P2 inside the control box for the remote controller There is no polarity Refer to Fig 35 and Table 3 Group co...

Page 27: ...4 Add wiring between the remote controller 2 slave and the terminal P1 P2 of the terminal block X1M for the remote controller in the control box There is no polarity Refer to Fig 37 and Table 3 NOTE 1...

Page 28: ...nd lock the grille down in its original place by screw Refer to Fig 41 Be careful not to overtighten screws 3 Check that the grille fixture is raised and then close the suction grille After closing th...

Page 29: ...e room As the factory setting the FIRST CODE NO 1 is set to the SECOND CODE NO 01 for the long time and the FIRST CODE NO 0 is set to the SECOND CODE NO 01 air filter contamination light Refer to Tabl...

Page 30: ...tect the unit It is recommended that the test operation is performed in the presence of qualified electrical technician or engineer If interior work is still unfinished when test operation finishes ex...

Page 31: ...the inspection mode to the normal mode 12 2 MALFUNCTION CODE For places where the malfunction code is left blank the indication is not displayed Though the system continues operating be sure to inspec...

Page 32: ...malfunction Outdoor unit E6 Compressor motor lock by over current Outdoor unit E7 Outdoor fan motor lock malfunction Outdoor unit Outdoor fan instant overcurrent malfunction Outdoor unit E9 Electric e...

Page 33: ...g failure L5 Instantaneous overcurrent Outdoor unit The compressor engines and turbines may be experiencing a ground fault or short circuit L8 Electric thermal Outdoor unit The compressor engines and...

Page 34: ...lain to the customer regarding the state ON OFF of the power supply breaker U4 UF Transmission error between indoor and outdoor units Wiring error between indoor and outdoor unit Or Indoor and outdoor...

Page 35: ...20 15 5 C WB Indoor temperature 18 37 C DB 12 28 C WB 10 27 C DB RZQSG71 140 Outdoor temperature 15 46 C DB 14 21 C DB 15 15 5 C WB Indoor temperature 20 37 C DB 14 28 C WB 10 27 C DB RZQ200 250 Outd...

Page 36: ...Copyright 2017 Daikin 3P486970 1D 2017 07...