Contents
4-4-69 Momentary Blackout error .....................................................................................................................................................393
4-4-70 Outdoor Fan Motor overheating
...........................................................................................................................................394
4-4-71 Outdoor Unit Fan Motor RPM Error
......................................................................................................................................395
4-4-72 Fan IPM Overheat error..............................................................................................................................................................396
4-4-73 Over-Voltage Error of an Outdoor Fan Motor
..................................................................................................................397
4-4-74 Counter-Rotation Error of an Outdoor Fan Motor
......................................................................................................... 397
4-4-75
: Compressor Excess Current Error ..................................................................................................................398
4-4-76 Compressor starting error
........................................................................................................................................................399
4-4-77 Inverter Overcurrent error
........................................................................................................................................................400
4-4-78 Overvoltage / Low voltage error
...........................................................................................................................................401
4-4-79 DC Link voltage sensor error
...................................................................................................................................................402
4-4-80 Liquid Compression Prevention Control
...........................................................................................................................4 03
4-4-81 Fan Motor Overcurrent error
..................................................................................................................................................404
4-4-82 Input / Output Current sensor error
....................................................................................................................................405
4-4-83 Outdoor Fan PCB Overvoltage / Low voltage error
.....................................................................................................406
4-4-84 Hall IC(Fan) error
...........................................................................................................................................................................407
4-4-85 Inverter Overheat error
.............................................................................................................................................................408
4-4-86 Model mismatching of Indoor unit.
....................................................................................................................................409
4-4-87 Breakdown of an EEV(1
st
) .........................................................................................................................................................410
4-4-87 Breakdown of an EEV closure
................................................................................................................................................. 411
4-4-88
Electronic expansion valve closing malfunction (2
nd
stage) ...............................................................................412
4-4-89
Electronic expansion valve opening malfunction (2
nd
stage) ............................................................................413
4-4-90
Hydro Unit Water In Temperature Sensor Error (Open/Short) ............................................................................414
4-4-91
Hydro Unit Water Out Temperature Sensor Error (Open/Short) ........................................................................415
4-4-92
Hydro Unit Water Tank Temperature Sensor Error (Open/Short) .......................................................................416
4-4-93
Emergency Error (Check the Water Piping Equipment) .........................................................................................417
4-4-94
Error to prevention from freezing and bursting of Heat Exchanger ...............................................................418
4-4-95
Breakaway of Water Out temperature sensor.............................................................................................................419
4-4-96
Breakaway of Flow switch ................................................................................................................................................... 420
4-4-97 Thermostat Wiring Error ...........................................................................................................................................................421
4-4-98 DC FAN Motor Feedback Error
...............................................................................................................................................422
4-4-99 Water Tank Sensor defective
..................................................................................................................................................423
5. PCB Diagram and Parts List ................................................................................................... 424
5-1 Indoor Unit ..........................................................................................................................................................424
5-1-1 Slim 1 way cassette type (medium)
..........................................................................................................................................424
5-1-2 2 way cassette type
........................................................................................................................................................................426
5-1-3 4way cassette , Global 4Way Cassette type(600x600), Slim 1way cassette (small/large)
................................428
5-1-4 360 cassette
.......................................................................................................................................................................................430
5-1-5 Indoor Unit Power PCB...................................................................................................................................................................432
5-1-6 Display PCB
.........................................................................................................................................................................................433
5-1-7 Duct type (Slim Duct 2)
.................................................................................................................................................................434
5-1-8 Duct type (Slim Duct 3)
.................................................................................................................................................................437
5-1-9 Slim Home Duct
................................................................................................................................................................................440
5-1-10 Duct type(MSP, HSP, Big Duct)
..................................................................................................................................................442
5-1-11 Duct type(HSP)
............................................................................................................................................................................... 444
5-1-12 Duct type (Super)
.......................................................................................................................................................................... 446
5-1-13 Duct type (Global Duct)
............................................................................................................................................................ 448
5-1-14 Duct type (Global Duct_HSP)
.................................................................................................................................................451
5-1-15 Big Duct
.............................................................................................................................................................................................454
5-1-16 Celing type
.......................................................................................................................................................................................457
5-1-17 Big Ceiling
........................................................................................................................................................................................459
5-1-18 Console
..............................................................................................................................................................................................461
5-1-19 Wall-Mounted type (Neo Forte)..............................................................................................................................................465
5-1-20 Wall-Mounted type (Boracay)...................................................................................................................................................467
5-1-21 ERV Plus
...........................................................................................................................................................................................469
5-1-22 Hydro unit/Hydro unit HT
.........................................................................................................................................................471
5-1-23 Hydro unit HT
.................................................................................................................................................................................473
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