Daikin RXYQ96PYDN Service Manual page 565

H
Heat Exchanger Control.................................... 49
Heater Control......................................................... 297
High Pressure Protection Control...................... 64
I
Improper Combination of Indoor and Outdoor Units,
Indoor Units and Remote Controller ................ 435
Improper Combination of Optional Controllers for
Centralized Control .......................................... 451
Inspection Mode...................................................... 328
Inverter Compressor Motor Lock............................. 365
Inverter Compressor Starting Failure ...................... 402
Inverter Over-Ripple Protection............................... 408
Inverter Protection Control ................................ 69
L
Leak tester .............................................................. 543
Louver Control for Preventing Ceiling Dirt............... 300
Low Pressure Protection Control ...................... 66
M
Malfunction Code Indication by Outdoor Unit
PC Board ......................................................... 334
Malfunction of Capacity Determination Device ....... 353
Malfunction of Discharge Pipe Thermistor
(R31, 32T)........................................................ 382
Malfunction of Drain Level Control System
(S1L) ................................................................ 340
Malfunction of Electronic Expansion Valve Coil ...... 350
Malfunction of High Pressure Sensor...................... 389
Malfunction of Indoor Unit Fan Motor...................... 344
Malfunction of Inverter Radiating Fin
Temperature Rise ............................................ 395
Malfunction of Inverter Radiating Fin Temperature Rise
Sensor.............................................................. 410
Malfunction of Liquid Pipe Thermistor 1
(R6T) (R9T) or (R14T) ..................................... 386
Malfunction of Liquid Pipe Thermistor 2
(R7T or R15T).................................................. 387
Malfunction of Low Pressure Sensor ...................... 391
Malfunction of Moving Part of Electronic Expansion
Valve (Y1E~ Y5E) ............................................ 372
Malfunction of Outdoor Unit Fan Motor ................... 369
Malfunction of Subcooling Heat Exchanger Gas Pipe
Thermistor (R5T or R13T)................................ 388
Malfunction of Swing Flap Motor (M1S) .................. 346
Malfunction of System, Refrigerant System Address
Undefined......................................................... 446
Malfunction of Temperature Sensor for Heat Exchanger
Gas (R2T or R11T) .......................................... 383
Malfunction of Thermistor (R1T) for Outdoor Air..... 379
Malfunction of Thermistor (R1T) for Suction Air...... 356
Malfunction of Thermistor (R2T) for
Heat Exchanger ............................................... 354
Malfunction of Thermistor (R3T) for Gas Pipes....... 355
Drawings & Flow Charts
Malfunction of Thermistor (R4T or R12T) for Outdoor
Unit Heat Exchanger ........................................385
,
197
Malfunction of Thermistor (R8T or R10T)
for Suction Pipe ................................................384
,
211
Malfunction of Thermostat Sensor in
Remote Controller ............................................357
Malfunction of Transmission between Centralized
Controller and Indoor Unit ................................442
Malfunction of Transmission between Indoor and
Outdoor Units in the Same System ..................434
Malfunction of Transmission between Inverter and
Control PC Board .............................................405
Malfunction of Transmission between Main and Sub
Remote Controllers...........................................433
, Malfunction of Transmission between Optional
216
Controllers for Centralized Control ...................449
Malfunction of Transmission between Remote
Controller and Indoor Unit ................................426
Master Unit Central Connector Setting Table ..........467
,
213 Master-Slave Unit Setting Table ..............................468
Method of Checking the Inverter's Power Transistors
and Diode Modules...........................................534
Momentary Overcurrent of
Inverter Compressor................................ 398
Monitor Mode.................................................. 106
Motor Side Connectors ............................................461
O
Operating Priority and Rotation of Compressors .....191
Operation Lamp Blinks ............................................455
Operation Mode ................................................ 42
Outdoor Unit Fan Control in
Cooling Operation...................................... 48
Outdoor Unit PC Board Layout ......................... 94
Overload / Overcurrent /
Lock of Indoor Unit Fan Motor ..........................345
P
PC Board Defect..................................... 339
Piping Diagrams
BS Unit ..............................................................488
FXFQ, FXSQ, FXMQ, FXHQ, FXAQ,
Piping Installation Point ...........................................522
Power Supply Insufficient or
Instantaneous Failure .......................................417
Power Transistor Check ..........................................463
Pressure Sensor ......................................................533
R
Refrigerant Circuit....................................................128
BS Unit Functional Parts ...................................136
REMQ72PYDN, PTJU ......................................133
REMQ96, 120PYDN, PTJU ..............................135
REYQ144PTJU .................................................131
REYQ72, 96, 120PYDN, PTJU .........................129
RXYQ144PTJU ...................................................20
FXLQ, FXNQ ........................................486
SiUS34-801A_b
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400
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254
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187
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196
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241
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