Daikin RXYQ96PYDN Service Manual page 560

SiUS34-801A_b
A
A0 ........................................................................... 338
A1 ........................................................................... 339
A3 ........................................................................... 340
A6 ...........................................................342
A7 ........................................................................... 346
A9 ................................................................... 348
AF .......................................................................... 352
AJ ........................................................................... 353
Abnormal Discharge Pipe Temperature ................. 374
Abnormal Outdoor Fan Motor Signal ..................... 377
Actuation of High Pressure Switch ......................... 361
Actuation of Low Pressure Sensor ......................... 363
Address Duplication of Centralized Controller ....... 441
Address Duplication, Improper Setting ................... 453
Applicable range of Field setting ............................ 305
B
Broken Wire Check of the Connecting Wires ......... 466
C
C4 .......................................................................... 354
C5 .......................................................................... 355
C9 .......................................................................... 356
CJ ........................................................................... 357
Check 1 .................................................................. 461
Check 2 .................................................................. 461
Check 3 .................................................................. 462
Check 4 .................................................................. 463
Check 5 .................................................................. 464
Check 6 .................................................................. 465
Check 7 .................................................................. 466
Check 8 .................................................................. 467
Check 9 .................................................................. 468
Check 10 ................................................................ 469
Check 11 ................................................................ 470
Check 12 ................................................................ 471
Check 13 ................................................................ 472
Check 14 ................................................................ 473
Check 15 ................................................................ 474
Check Operation not Executed .............................. 420
Check for Causes of Drop in Low Pressure ........... 465
Check for Causes of Rise in High Pressure ........... 464
Check for Causes of Wet Operation. ..................... 469
Check for Overcharge of Refrigerant. .................... 470
Check for Shortage of Refrigerant. ........................ 471
Check on Connector of Fan Motor
(Power Supply Cable) ..................................... 461
Check the Factors of Overheat Operation ............. 462
Concept of Inverter-related Malfunction Codes ...... 474
Index
Connectable Indoor Unit .............................................6
Connectable Indoor Units Number and Capacity .......6
Cooling Only/Heat-pump Setting ............................244
Current Sensor Malfunction ....................................380
, ,
344 345
D
Defective Inverter PC Board ...................................393
,
350
Detailed Explanation of Setting Modes ...................306
Detection of earth leakage by leak detection
PC board ass'y ................................................359
Display "Under Centralized Control" Blinks
(Repeats Double Blink) ....................................460
Display "Under Centralized Control" Blinks
(Repeats Single Blink) .....................................457
Drain Level above Limit ..........................................352
E
E1 ...........................................................................358
E2 ...........................................................................359
E3 ...........................................................................361
E4 ...........................................................................363
E5 ...........................................................................365
E6 ...........................................................................367
E7 ...........................................................................369
E9 ...........................................................................372
Electrical and Functional Parts
Indoor Units ......................................................516
Outdoor Unit .....................................................512
Electronic Expansion Valve Malfunction /
Dust Clogging ..................................................348
Error of External Protection Device ........................338
Example of Connection ..........................................529
External Appearance ..................................................3
Indoor Units Heat Pump,
F
F3 ...........................................................................374
F6 ...........................................................................376
Fan Motor (M1F) Lock, Overload ...........................342
Faulty Field Setting after Replacing Main PC Board or
Faulty Combination of PC Board .....................412
Functional Parts Layout ..........................................137
REMQ72P ........................................................139
REMQ96P, 120P ..............................................140
REYQ144PTJU ................................................138
REYQ72P, 96P, 120P ......................................137
RXYQ144PTJU ..................................................22
RXYQ72P, 96P, 120P ........................................21
Index
Heat Recovery (60Hz) .............................3
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