184
6. Failure code display
When air condition has failure, the timing lamp on light board of controller will display different code
according to different failure case.
6.1 1Unit failure code for unit power supply is 220-240V
Failure causing
Display mode 1
(indication lamp on display
lamp board)
Display mode 2
(wired controller)
Display
priority
Phenomenon
Communication failure
none
E5
1
shutdown
Drainage system failure
Timing lamp flash 4
times/8s
E4
2
shutdown
Phase failure, phase-loss or low
voltage failure
Timing lamp lash 6
times/8s
E6
3
shutdown
Indoor temperature sensor
abnormal (TA)
Timing lamp flash 1
times/8s
E1
4
shutdown
Indoor coil sensor abnormal(TE)
Timing lamp flash 2
times/8s
E3
5
shutdown
Outdoor coil sensor
abnormal(TW)
Timing lamp flash 2
times/1s
E2
6
non-stop
Indoor heating over-load
protection
None
7
shutdown
Defrosting(not failure)
Operation lamp flash
None
8
non-stop
6.2 Unit failure code for unit power supply is 380-415V
Failure causing
Display mode1
(indication lamp on
display lamp board)
Display mode1
(failure lamp on
control board)
Display
mode3
(wired
controller)
Display
priority
Phenomenon
Communication failure
Flash 5 times and go out
2S
Flash 2 times
and go out 2S
F1
1
shutdown
Wired controller
communication failure
-
-
E5
1
shutdown
Drainage system failure
Flash 4 times and go out
2S
-
E4
3
shutdown
Outdoor protection( Phase
failure )
Flash6 times and go out
2S
-
E6
2
shutdown
Outdoor protection
(discharging
over-temperature )
Flash 10 times and go
out 2S
Flash 10 times
and go out 2S
EA
7
shutdown
High pressure protection
Flash 9 times and go out
2S
Flash 1 times
and go out 2S
E9
6
shutdown
Low pressure protection
Flash 9 times and go out
2S
Flash 3 times
and go out 2S
E9
6
shutdown
Содержание ICC(ICA)-**HR-SA6-NI
Страница 1: ......
Страница 3: ......
Страница 15: ......
Страница 16: ......
Страница 17: ......
Страница 18: ...21 ...
Страница 44: ......
Страница 45: ......
Страница 46: ......
Страница 47: ...50 ...
Страница 51: ...54 ...
Страница 55: ......
Страница 56: ......
Страница 57: ......
Страница 58: ......
Страница 67: ...540 760 111 539 257 287 322 130 300 326 590 800 540 4 10 19 370 ...
Страница 68: ...130 370 4 10 19 540 800 690 326 300 606 332 400 354 11 71 903 857 ...
Страница 69: ...148 1255 180 945 413 373 4 10 19 585 340 ...
Страница 72: ...152 ...
Страница 73: ......
Страница 74: ......
Страница 75: ...155 Introduction of Control Board QRD SW3F HCE1 outdoor unit board sockets Power supply 380V 415V ...
Страница 104: ...186 7 Failure analysis Wired controller communication failure ...
Страница 105: ...187 Communication failure between indoor and outdoor unit ...
Страница 106: ...188 Outdoor protection phase sequence ...
Страница 107: ...189 Cooling high pressure protection ...
Страница 108: ...190 Heating high pressure protection ...
Страница 109: ...191 Cooling low pressure protection ...
Страница 110: ...192 Heating low pressure protection ...
Страница 111: ...193 Cooling exhaust temperature protection ...
Страница 112: ...194 Heating exhaust temperature protection ...
Страница 113: ...195 Refrigerant shortage or four way valve failure protection ...
Страница 114: ...196 Sensor failure protection ...
Страница 115: ...197 No action after power on ...
Страница 116: ...198 Poor effect ...
Страница 117: ...199 ...
Страница 118: ...200 Abnormal sound or viberation ...
Страница 119: ...201 ...
Страница 120: ...202 Abnormal odor ...
Страница 121: ...203 Air switch action when air conditioner starting up ...
Страница 122: ...204 Air conditioner water leakage ...