Daikin FDYQ100LBV1 User Manual Download

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INSTALLATION MANUAL

DUCTED SYSTEM

Air Conditioners

MODELS

(Ceiling concealed duct type)

FDYQ(N)71LBV1, FDYQ(T/N)100LBV1

FDYQ(T)125LBV1

FDYQ(T)140LCV1

FDYQ(T)160LBV1

PLEASE READ THESE INSTRUCTIONS CAREFULLY BEFORE INSTALLATION.

KEEP THIS MANUAL IN A HANDY PLACE FOR FUTURE REFERENCE.

Summary of Contents for FDYQ100LBV1

Page 1: ...onditioners MODELS Ceiling concealed duct type FDYQ N 71LBV1 FDYQ T N 100LBV1 FDYQ T 125LBV1 FDYQ T 140LCV1 FDYQ T 160LBV1 PLEASE READ THESE INSTRUCTIONS CAREFULLY BEFORE INSTALLATION KEEP THIS MANUAL...

Page 2: ......

Page 3: ...6 INDOOR UNIT INSTALLATION 7 REFRIGERANT PIPING WORK 7 DRAIN PIPING WORK 9 ELECTRICAL WIRING WORK 10 WIRING EXAMPLE 12 FIELD SETTINGS 14 TEST OPERATION 19 CHECKING PROCEDURE FOR ERROR RECORD 22 REGIS...

Page 4: ...ak 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 Before obtaining access to the terminals and e...

Page 5: ...TIONS Be sure to read this manual before installing the indoor unit This unit is for indoor use only This unit is suitable for installation in a household commercial and light industrial environment D...

Page 6: ...bration and noise can be transmitted into building Is the airflow within specification Poor performance or malfunction Is an air filter installed in the return air Blocked heat exchanger causing malfu...

Page 7: ...r is introduced into the ceiling or the unit operates for 24 hours It is also important that a safety drain tray be used see Fig 11 PREPARATION BEFORE INSTALLATION To facilitate installation the indoo...

Page 8: ...as shown in the diagrams Fig 6 4 Tighten the upper nut REFRIGERANT PIPING WORK ALL REFRIGERANT PIPING WORK MUST ONLY BE CARRIED OUT BY A QUALIFIED PERSON For refrigerant piping of outdoor units see th...

Page 9: ...ch does not require flux Flux has an extremely harmful influence refrigerant piping systems For instance if chlorine based flux is used it will cause pipe corrosion particularly if the flux contains f...

Page 10: ...piping with either the same diameter or with the diameter larger excluding the raised section than that of the connecting pipe PVC pipe nominal diameter 25mm outside diameter 32mm Keep the drain pipe...

Page 11: ...local codes ie AS NZS 3000 A circuit breaker capable of shutting down power supply to the entire system must be installed Select and install the power supply wiring and transmission wiring in accorda...

Page 12: ...t below the terminal block Do not connect the N line with the earth terminal Wiring between indoor and outdoor units Connect the transmission wire between the indoor and outdoor unit using terminals 1...

Page 13: ...cribed wires are used carry out complete connections and secure the wires so that outside forces are not applied to the terminals CAUTION After connecting the wires be sure that no pressure is applied...

Page 14: ...d o o r u n i t e x a m p l e N I s o l a t i o n s w i t c h F u s e N P o w e r s u p p l y N L N L M a i n p o w e r s u p p l y I s o l a t i o n s w i t c h F u s e N I s o l a t i o n s w i t c...

Page 15: ...ormation in the option handbook Wired Remote Controller BRC1E62 1 Press and hold the Cancel button for 4 seconds or longer Service Settings menu is displayed 2 Select Field settings in the Service Set...

Page 16: ...ory setting is the highest speed ie 15 so if you experience excessive airflow during post installation checks please follow the field setting instructions to set a lower airflow Please note that any c...

Page 17: ...low Adjustment is successful do steps 3 to 4 7 02 should appear if not set the Automatic Airflow Adjustment again Note 1 If the indoor unit does not stop in the period of 10 minutes or 7 02 does not a...

Page 18: ...17 Ducted Air Conditioners Installation Manual OTHER SETTINGS Applicable to all models...

Page 19: ...ower Checking the connection Please stand by During above display backlight does not light by button operation When 1 indoor unit is controlled by 2 remote controllers Be sure to set sub remote contro...

Page 20: ...n according to following procedure 1 Make sure to turn on the power supply more than 6 hours before operation start with front panel closed to protect compressor 2 Confirm that stop valves of both liq...

Page 21: ...rvice Settings menu is displayed 11 Select Test Operation in the Service Settings menu and press Menu Enter button Basic screen returns and normal operation is conducted Note Test operation will autom...

Page 22: ...ct the failure diagnosis referring to Malfunction code list in the installation manual of the indoor unit After the failure diagnosis finishes press and hold ON OFF button for 4 seconds or longer in t...

Page 23: ...the Service Settings menu and press Menu Enter button The Error History menu screen is displayed 3 Select RC Error History in the Error History menu and press Menu Enter button Malfunction Error code...

Page 24: ...nu and press Menu Enter button Maintenance Contact menu screen is displayed 3 Select Maintenance Contact and press Menu Enter button 4 Enter the telephone number Numeric varies by using Down Up button...

Page 25: ...istor cables Socket location X18A X17A only for FDYQ71LB1 FDYQN100LBV1 models Fig 22 3 Remove 4 screws securing the electrical box to the fan deck compartment Fig 20 4 Untwist wire clamp securing the...

Page 26: ...an motor wiring Fig 20 12 Secure the fan deck compartment with 4 M6 bolts bolt Fig 20 13 Pass the 2 thermistor cables through the rubber bush on the electric box and plug in the respective sockets X18...

Page 27: ...26 Ducted Air Conditioners Installation Manual...

Page 28: ...a Phone 1300 36 24 38 Dakin New Zealand 525 Great South Rd Penrose Auckland 6 www daikin com au DAIKIN INDUSTRIES LTD Head office Umeda Centre Bldg 2 4 12 Nakazaki Nishi Kita ku Osaka 530 8323 Japan T...

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