Daikin VRV III REYQ8PY1 Service Manual page 5

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J5 " Outdoor Unit:
3.28 "
Suction Pipe .........................................................................................274
J6 " Outdoor Unit:
3.29 "
Outdoor Unit Heat Exchanger ..............................................................275
J7 " Outdoor Unit:
3.30 "
(R6T), (R9T) or (R14T).........................................................................276
J8 " Outdoor Unit:
3.31 "
(R7T or R15T) ......................................................................................277
J9 " Outdoor Unit:
3.32 "
Exchanger Gas Pipe Thermistor (R5T or R13T) ..................................278
JA " Outdoor Unit:
3.33 "
JC " Outdoor Unit:
3.34 "
L1 " Outdoor Unit: Defective Inverter PC Board ...................................283
3.35 "
L4 " Outdoor Unit:
3.36 "
Temperature Rise.................................................................................285
L5 " Outdoor Unit: Momentary Overcurrent of Inverter Compressor ....288
3.37 "
L8 " Outdoor Unit:
3.38 "
L9 " Outdoor Unit:
3.39 "
LC " Outdoor Unit:
3.40 "
Inverter and Control PC Board .............................................................295
P1 " Outdoor Unit:
3.41 "
P4 " Outdoor Unit:
3.42 "
Temperature Rise Sensor ....................................................................300
PJ " Outdoor Unit: Faulty Field Setting after Replacing Main PC Board or
3.43 "
Faulty Combination of PC Board..........................................................302
U0 " Outdoor Unit: Gas Shortage Alert..................................................304
3.44 "
U1 "
3.45 " Reverse Phase, Open Phase ........................................................306
U2 " Outdoor Unit:
3.46 "
Instantaneous Failure...........................................................................307
U3 " Outdoor Unit:
3.47 "
U4 "
3.48 " Malfunction of Transmission between Indoor Units.......................311
U5 " Indoor Unit:
3.49 "
Remote Controller and Indoor Unit.......................................................314
U7 "
3.50 " Outdoor Unit: Transmission Failure (Across Outdoor Units) .........315
U8 "
3.51 " Indoor Unit: Malfunction of Transmission between Main and
Sub Remote Controllers .......................................................................321
U9 " Indoor Unit:
3.52 "
Outdoor Units in the Same System ......................................................322
UA "
3.53 " Improper Combination of Indoor and Outdoor Units,
Indoor Units and Remote Controller.....................................................323
UC "
3.54 " Address Duplication of Centralized Controller...............................329
UE "
3.55 " Malfunction of Transmission between
Centralized Controller and Indoor Unit .................................................330
UF "
3.56 " System is not Set yet.....................................................................333
UH "
3.57 " Malfunction of System,
Refrigerant System Address Undefined ...............................................334
Malfunction of Thermistor (R8T or R10T) for
Malfunction of Thermistor (R4T or R12T) for
Malfunction of Liquid Pipe Thermistor 1
Malfunction of Liquid Pipe Thermistor 2
Malfunction of Subcooling Heat
Malfunction of High Pressure Sensor......................279
Malfunction of Low Pressure Sensor ......................281
Malfunction of Inverter Radiating Fin
Momentary Overcurrent of Inverter Compressor ....290
Inverter Compressor Starting Failure ......................292
Malfunction of Transmission between
Inverter Over-Ripple Protection...............................298
Malfunction of Inverter Radiating Fin
Power Supply Insufficient or
Check Operation not Executed ...............................310
Malfunction of Transmission between
Malfunction of Transmission between Indoor and
Si37-701
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