Daikin REMQ14PY1 Сервис мануал онлайн [5/491] 549043

Daikin REMQ16PY1 Сервис мануал онлайн [5/491] 549044
SiENBE37-704
iv Table of Contents
3.29 J6 Outdoor Unit: Malfunction of Thermistor (R4T or R12T) for
Outdoor Unit Heat Exchanger ..............................................................311
3.30 J7 Outdoor Unit: Malfunction of Liquid Pipe Thermistor 1
(R6T, R9T or R14T) .............................................................................312
3.31 J8 Outdoor Unit: Malfunction of Liquid Pipe Thermistor 2
(R7T or R15T) ......................................................................................313
3.32 J9 Outdoor Unit: Malfunction of Subcooling Heat Exchanger Gas Pipe
Thermistor (R5T or R13T) ....................................................................314
3.33 JA Outdoor Unit: Malfunction of High Pressure Sensor......................315
3.34 JC Outdoor Unit: Malfunction of Low Pressure Sensor.......................317
3.35 L1 Outdoor Unit: Defective Inverter PC Board ....................................319
3.36 L4 Outdoor Unit: Malfunction of Inverter Radiating
Fin Temperature Rise...........................................................................321
3.37 L5 Outdoor Unit: Momentary Overcurrent of
Inverter Compressor.............................................................................324
3.38 L8 Outdoor Unit: Momentary Overcurrent of
Inverter Compressor.............................................................................326
3.39 L9 Outdoor Unit: Inverter Compressor Starting Failure ......................328
3.40 LC Outdoor Unit: Malfunction of Transmission between Inverter and
Control PC Board .................................................................................331
3.41 P1 Outdoor Unit: Inverter Over-Ripple Protection ...............................334
3.42 P4 Outdoor Unit: Malfunction of Inverter Radiating
Fin Temperature Rise Sensor ..............................................................336
3.43 PJ Outdoor Unit: Faulty Field Setting after Replacing Main PC Board
or Faulty Combination of PC Board......................................................338
3.44 U0 Outdoor Unit: Gas Shortage Alert .................................................340
3.45 U1 Reverse Phase, Open Phase.........................................................342
3.46 U2 Outdoor Unit: Power Supply Insufficient or
Instantaneous Failure...........................................................................343
3.47 U3 Outdoor Unit: Check Operation not Executed ...............................346
3.48 U4 Malfunction of Transmission between Indoor Units.......................347
3.49 U5 Indoor Unit: Malfunction of Transmission between
Remote Control and Indoor Unit...........................................................350
3.50 U7 Outdoor Unit: Transmission Failure (Across Outdoor Units) .........351
3.51 U8 Indoor Unit: Malfunction of Transmission between Main and
Sub Remote Controls ...........................................................................357
3.52 U9 Indoor Unit: Malfunction of Transmission between Indoor and
Outdoor Units in the Same System ......................................................358
3.53 UA Improper Combination of Indoor and Outdoor Units,
Indoor Units and Remote Control.........................................................359
3.54 UC Address Duplication of Centralized Controller ...............................365
3.55 UE Malfunction of Transmission between Centralized Controller and
Indoor Unit............................................................................................366
3.56
UF System is not Set yet .....................................................................369
3.57
UH Malfunction of System,
Refrigerant System Address Undefined ...............................................370
4. Troubleshooting (OP: Central Remote Control) ..................................372
4.1 M1 PC Board Defect ............................................................................372
4.2 M8 Malfunction of Transmission between Optional Controllers for
Centralized Control...............................................................................373
4.3 MA Improper Combination of Optional Controllers for
Centralized Control...............................................................................374

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