Daikin Super Multi NX FHQ35BVV1B Installation Manual Download Page 26

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English

NOTE

Abnormal stop is applied depending on the model or condition.

Gas piping thermistor malfunction (cooling) (outdoor)

(NOTE 1)

Discharge pipe pressure sensor faulty

Suction pipe pressure sensor faulty

Inverter error (outdoor unit)

Reactor thermistor faulty (outdoor unit)

(NOTE 1)

Overheated heat-radiating fin (outdoor unit)

(NOTE 1)

Inverter cooling defect.

Instantaneous overcurrent (outdoor unit)

(NOTE 1)

Possible earth fault or short circuit in the compressor motor.

Electric thermal (outdoor unit)
Possible electrical overload in the compressor or cut line in the compressor motor.

Stall prevention (outdoor unit)
Compressor possibly locked.

Transmission malfunction between the outdoor control units’ inverters (outdoor unit)

Open-phase (outdoor unit)

(NOTE 1)

P-board temperature sensor malfunction (outdoor unit)

Heat-radiating fin temperature sensor malfunction (outdoor unit)

(NOTE 1)

DC output current sensor system malfunction (outdoor unit)

Type set improper (outdoor unit)
Capacity data is wrongly proset. Or there is nothing programmed in the data hold IC.

Suction pipe temperature abnormal

(NOTE 1)

Reverse phase
Reverse two phase of the L1,L2and L3 leads.

Power source voltage malfunction (outdoor unit)

(NOTE 1)

Includes the defect in 52C.

Transmission error (indoor unit – outdoor unit)
Wrong wiring between indoor and outdoor units or malfunction of the PC board
mounted on the indoor and the outdoor units.

Transmission error (indoor unit – remote controller)
Transmission is improper between the indoor unit and the remote controller.

Transmission error of the inverter module

Malfunction in transmission between main and sub remote controls.
(Malfunction in sub remote control.)

Miss setting for multi system
Setting is wrong for selector switch of multi-system. (see switch SS2 on the main
unit’s PC board)

Central control address overlapping

Transmission error (indoor unit - central controller)

Field setting error

(NOTE 1)

Accessory equipment transmission error

(NOTE 1)

01_EN_3PN06588-4M.fm Page 24 Monday, December 19, 2011 7:04 PM

Summary of Contents for Super Multi NX FHQ35BVV1B

Page 1: ...A PORTATA DI MANO PER RIFERIMENTI FUTURI ÄΙΑΒΑΣΤΕ ΠΡΟΣΕΚΤΙΚΑ ΑΥΤΕΣ ΤΙΣ ΟÄΗΓΙΕΣ ΠΡΙΝ ΑΠΟ ΤΗΝ ΕΓΚΑΤΑΣΤΑΣΗ ΕΧΕΤΕ ΑΥΤΟ ΤΟ ΕΓΧΕΙΡΙÄΙΟ ΕΥΚΑΙΡΟ ΓΙΑ ΝΑ ΤΟ ΣΥΜΒΟΥΛΕΥΕΣΤΕ ΣΤΟ ΜΕΛΛΟΝ LEES DEZE INSTRUCTIES ZORGVULDIG DOOR VOOR INSTALLATIE BEWAAR DEZE HAN DLEINDING WAAR U HEM KUNT TERUGVINDEN VOOR LATERE NASLAG LEIA COM ATENÇÃO ESTAS INSTRUÇÕES ANTES DE REALIZAR A INSTALAÇÃO MANTENHA ESTE MANUAL AO SEU ALCANCE...

Page 2: ...P71BV1 FHYP100BV1 FHYP125BV1 FH35BZV1 FH45BZV1 FH60BZV1 III FHQ35BUV1B FHQ50BUV1B FHQ60BUV1B FHQ71BUV1B FHQ100BUV1B FHQ125BUV1B FHQ35BVV1B FHQ50BVV1B FHQ60BVV1B FHQ71BVV1B FHQ100BVV1B FHQ125BVV1B FUQ71BUV1B FUQ100BUV1B FUQ125BUV1B FUQ71BVV1B FUQ100BVV1B FUQ125BVV1B FAQ71BUV1B FAQ100BUV1B FAQ71BVV1B FAQ100BVV1B FVQ71BV1B FVQ100BV1B FVQ125BV1B A B C I DAIKIN TCF 004J1 07 2007 KEMA Quality B V 59277 ...

Page 3: ...r personal injury which may be serious depending on the circumstances After completing installation conduct a test operation to confirm that the equipment operates without any problems Then explain to the customer how to operate the equipment and take care of it following the operation manual Ask the customer to store the installation manual along with the operation manual for future reference Thi...

Page 4: ...ric shock or fire If refrigerant gas leaks during installation ventilate the area immediately Toxic gas may be produced if the refrigerant comes into contact with fire After completing installation check for refrigerant gas leakage Toxic gas may be produced if the refrigerant gas leaks into the room and comes into contact with a source of fire such as a fan heater stove or cooker Do not directly t...

Page 5: ...n manual attached to the outdoor unit Do not use the unit in locations with high salt content in the air such as beachfront property locations where the voltage fluctuates such as factories or in automobiles or marine vessels 2 1 ACCESSORIES Check the following accessories are included with your unit 2 2 OPTIONAL ACCESSORIES The remote controller are required for this indoor unit Table 1 on page 3...

Page 6: ...Condensate water may drip Does the power supply voltage correspond to that shown on the name plate The unit may malfunction or the compo nents burn out Are wiring and piping correct The unit may malfunction or the compo nents burn out Is the unit safely grounded Dangerous at electric leakage Is wiring size according to specifications The unit may malfunction or the compo nents burn out Is somethin...

Page 7: ...door and outdoor units power cord and connecting wires at least 1 meter away from televi sions or radios in order to prevent image interference or noise Depending on the radio waves a distance of 1 meter may not be sufficient enough to eliminate the noise 2 Use suspension bolts for installation Check whether the ceiling is strong enough to support the weight of the unit or not If there is a risk r...

Page 8: ...ction grille Refer to Fig 2 3 2 Remove the dressing boards left and right After removing the securing screws for the dressing boards one each pull them forward in the direction of the arrow and remove them Refer to Fig 3 Take out the accessories Model A B C D E F G Type 35 45 50 960 920 390 375 310 400 375 Type 60 71 1160 1120 490 475 410 500 475 Type 100 1400 1360 610 595 530 620 595 Type 125 159...

Page 9: ...istance of the suspension bolts from the ceiling in advance Refer to Fig 6 NOTE Use a hole in anchor for existing ceilings and a sunken insert sunken anchor or other field supplied parts for new ceilings to reinforce the ceiling to bear the weight of the unit Adjust clearance from the ceiling before proceeding further Hanger bracket fixing screw M5 Hanger bracket Hanger bracket setting bolt M8 Ind...

Page 10: ...nger brackets which had been removed M5 securely in 2 places left and right This is necessary to prevent any forward and back slide in the main body of the indoor unit Refer to Fig 8 5 When hanging the indoor unit main body be sure to use a level or a plastic tube with water in it to make sure the drain piping is set either level or slightly tilted in order to ensure proper drainage Refer to Fig 9...

Page 11: ...nt to get mixed into the refrigerant circuit such as air etc If any refrigerant gas leaks while working on the unit ventilate the room thoroughly right away The outdoor unit is charged with refrigerant Use copper alloy seamless pipes ISO 1337 Be sure to use both a spanner and torque wrench together as shown in the drawing when connecting or disconnecting pipes to from the unit Refer to Fig 10 Refe...

Page 12: ...x contains fluorine it will damage the refrigerant oil Before brazing local refrigerant piping nitrogen gas shall be blown through the piping to expel air from the piping If you brazing is done without nitrogen gas blowing a large amount of oxide film develops inside the piping and could cause system malfunction When brazing the refrigerant piping only begin brazing after having carried out nitrog...

Page 13: ...ed Clamp 4 attached 4 Attach to the bottom For both gas piping and liquid piping Procedure for thermal insulation of liquid side piping Insulating material for joints 7 accessory Orient so that the end of the wrapped insulation material is facing up Flare nut connection Piping insulation material main unit Attach to base Main unit Main unit Clamp 4 accessory Clamp 4 accessory Piping insulation mat...

Page 14: ...cure the lead lines for the swing motor and thermistor by passing them through the clamp section on the top penetration lid Refer to Fig 14 17 When doing this block any gaps between the piping penetration lid and the pipes using putty to prevent dust from entering the indoor unit Top plate Cut out Rear penetration lid Top penetration lid Cut out Upward facing refrigerant piping L shaped branch pip...

Page 15: ...ter 20 mm external diameter 26 mm Make sure the piping is short has at least a 1 100 slope and can prevent air pockets from forming Refer to Fig 19 CAUTION Water accumulating in the drain piping can cause the drain to clog Be sure to use the included drain hose 1 and clamp 2 Also insert the drain hose completely into the drain socket and securely attach the clamp bracket inside the gray tape area ...

Page 16: ...nect the drain piping directly to sewage pipes that smell of ammonia The ammonia in the sew age might enter the indoor unit through the drain pipes and corrode the heat exchanger Wrong Sealing pad 8 attached Clamp 2 attached Sealing pad 8 attached Clamp 2 attached 4 4 Length mm Facing rear right or right Facing rear left or left Fig 22 Taping area Gray Drain hose 1 attached Clamp 2 attached Fig 20...

Page 17: ...ch Fuse Outdoor unit Indoor unit Master Indoor unit Slave P1 P2 Simultaneous operation system Remote controller Optional accessories P1 P2 P1 P2 1 2 3 P1 P2 Indoor unit Remote controller 1 Optional accessories Remote controller 2 Optional accessories Outdoor unit Main power supply Main switch Fuse 1 2 3 Two remote controllers control P1 P2 1 2 3 1 2 3 1 2 3 P1 P2 P1 P2 P1 P2 1 2 3 1 2 3 1 2 3 Main...

Page 18: ...piping is used Telephone ground wires or lightning rods might cause abnormally high electric potential in the ground during lighting storms Specifications for field wire Table 3 NOTE 1 Shows only in case of protected pipes Use H07RN F in case of no protection Sheath thickness 1mm or more 2 Use double insulated wire for remote controller Sheath thickness 1mm or more or run wires through a wall or c...

Page 19: ...28 Attaching the suction grille and the dressing boards Once wiring is complete firmly attach the dressing side board by reversing the steps taken to remove the suction grille Ground terminal Fig 28 Rear penetration lid Liquid pipe Gas pipe Drain hose Remote controller cord Wiring between units Wiring between units If wiring the slave unit connect to master unit Control box Remote control terminal...

Page 20: ... Refer to Fig 30 Do not connect wires of different gauge to the same power supply terminal Looseness in the connection may cause overheating Refer to Fig 31 When connecting wires of the same gauge connect them according to Refer to Fig 31 In wiring make certain that prescribed wires are used carry out complete connections and fix the wires so that external forces are not applied to the terminals T...

Page 21: ... 5 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 5 10 4 Setting indoor unit number of simultaneous operation system When using in simultaneous operation system mode change the SECOND CODE NO as shown in Table 6 SECOND CODE NO is factory set to 01 for Pair system 1 unit Table 6 When using in simultaneous operation sy...

Page 22: ...setting and reattach to the master unit This is the end of the setting procedure You do not need to rewire the remote controller from the master unit if the optional remote controller for slave unit is used However remove the wires attached to the remote controller terminal board of the master unit Refer to Fig 24 on page 15 10 6 When implementing group control When using as a pair unit or as a ma...

Page 23: ...ion of FOR THE FOLLOWING ITEMS TAKE SPECIAL CARE DURING CONSTRUC TION AND CHECK AFTER INSTALLATION IS FINISHED on page 4 After finishing the construction of refrigerant piping drain piping and electric wiring conduct test operation accordingly to protect the unit 11 1 TEST OPERATION 1 Open the gas side stop valve 2 Open the liquid side stop valve 3 Electrify crank case heater for 6 hours Not requi...

Page 24: ...nose the fault contents by referning to the table on the malfunction code list it case of group control the unit No is displayed so that the indoor unit No with the trouble can be recognized NOTE 2 2 With the wireless remote controller Refer also to the operation manual attached to the wireless remote controller When the operation stops due to trouble the display on the indoor unit flashes In such...

Page 25: ...utdoor unit s PC board faulty E3 High pressure abnormal outdoor unit NOTE 1 E4 Low pressure abnormal outdoor unit E5 Compressor motor lock malfunction NOTE 1 E6 Compressor motor lock by over current outdoor NOTE 1 E7 Outdoor fan motor lock malfunction Outdoor fan motor instantaneous overcurrent malfunction NOTE 1 E8 Input overcurrent outdoor unit E9 Electronic expansion valve faulty outdoor unit E...

Page 26: ...ystem malfunction outdoor unit PJ Type set improper outdoor unit Capacity data is wrongly proset Or there is nothing programmed in the data hold IC U0 Suction pipe temperature abnormal NOTE 1 U1 Reverse phase Reverse two phase of the L1 L2and L3 leads U2 Power source voltage malfunction outdoor unit NOTE 1 Includes the defect in 52C U4 UF Transmission error indoor unit outdoor unit Wrong wiring be...

Page 27: ... if the unit is operated When delivering the product to the customer after the test run is completed check that the control box lid the air filter and the suction grille are mounted In addition explain to the customer regarding the state ON OFF of the power supply breaker 12 WIRING DIAGRAM Refer to Fig 34 35 1 TO OUTDOOR UNIT 2 NOTE 6 3 WIRED REMOTE CONTROLLER 4 IN CASE OF SIMULTANEOUS OPERA TION ...

Page 28: ...KAR KPR M1F M1S Q1M R1T R2T R3T S1C SS1 T1R V1TR X1M X2M RC TC WIRED REMOTE CONTROLLER CONNECTOR FOR OPTIONAL PARTS WIRELESS REMOTE CONTROLLER RECEIVER DISPLAY UNIT R1T SS1 A2P A3P PRINTED CIRCUIT BOARD PRINTED CIRCUIT BOARD THERMISTOR AIR SELECTOR SWITCH MAIN SUB BS1 H1P H2P H3P H4P SS1 SS2 PUSH BUTTON SWITCH ON OFF PILOT LAMP ON RED PILOT LAMP TIMER GREEN PILOT LAMP FILTER SIGN RED PILOT LAMP DE...

Page 29: ...ER 220 240V 22V PHASE CONTROL CIRCUIT TERMINAL BLOCK TERMINAL BLOCK SIGNAL RECEIVER CIRCUIT SIGNAL TRANSMISSION CIRCUIT X15A X25A X33A X35A X40A X60A X61A CONNECTOR FLOAT SWITCH CONNECTOR DRAIN PUMP CONNECTOR ADAPTOR FOR WIRING CONNECTOR GROUP CONTROL ADAPTOR CONNECTOR ON OFF INPUT FROM OUTSIDE CONNECTOR INTERFACE ADAPTOR FOR SKY AIR SERIES 2 FIELD WIRING 3 IN CASE USING CENTRAL REMOTE CONTROLLER ...

Page 30: ... 1111 HT 3PN06588 4M EM11A062 00_CV_3PN06588 4M fm Page 2 Thursday October 20 2011 4 37 PM ...

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