Sunday, October 24, 2010

TCL Error Code


Protection and Failure Display
- When protection display is available, controller will show error code, digital LED shows
error code and setting temperature by turns.
- If there is more than one failure, it will show at first that in front of the error list.
- Protection display function can be selected in hardware, and the default don’t display;
- To insure of in and out communist is credibility, the failures relate to outdoor unit will
remain failure state for 2 minutes max after recovered.
- In all failures, only sensor failures don’t have to repower to cancel.
- Error list


Failure type = In and out communication failure
LED CODE = RUN,TIMER –both winking
DIGITAL LED CODE = E0

Failure type = Outdoor communication failure
LED CODE = RUN,TIMER –both winking
DIGITAL LED CODE = EC

Failure type = Outdoor sensor
LED CODE = RUN-1 time/8s
DIGITAL LED CODE = E1

Failure type = Indoor coil temperature sensor
LED CODE = RUN-2 times/8s
DIGITAL LED CODE = E2

Failure type = Outdoor coil temperature sensor
LED CODE = RUN-3 times/8s
DIGITAL LED CODE = E3

Failure type = System abnormity
LED CODE = RUN-4 times /8s
DIGITAL LED CODE = E4

Failure type = Type mismatch
LED CODE = RUN-5 times /8s
DIGITAL LED CODE = E5

Failure type = Indoor fan motor
LED CODE = RUN-6 times /8s
DIGITAL LED CODE = E6

Failure type = Outdoor temperature sensor
LED CODE = RUN-7 times /8s
DIGITAL LED CODE = E7

Failure type = Discharge temperature sensor
LED CODE = RUN-8 times /8s
DIGITAL LED CODE = E8

Failure type = Invert module abnormity
LED CODE = RUN-9 times /8s
DIGITAL LED CODE = E9

Failure type = Outdoor fan motor (DC)
LED CODE = RUN-10 times /8s
DIGITAL LED CODE = EF

Failure type = Current sensor
LED CODE = RUN--11 times /8s
DIGITAL LED CODE = EA

Failure type = EEPROM failure
LED CODE = RUN-12 times /8s
DIGITAL LED CODE = EE

Failure type = Top of compressor temperature switch
LED CODE = RUN-13 times /8s
DIGITAL LED CODE = EP

Failure type = Voltage sensor
LED CODE = RUN-14 times /8s
DIGITAL LED CODE = EU

Protection display code list:

Protection type = higher or lower voltage
LED CODE = RUN-winking,TIMER-1 time/8s
DIGITAL LED CODE = P1

Protection type = Over current
LED CODE = RUN- winking,TIMER-2 times /8s
DIGITAL LED CODE = P2

Protection type = Discharge temperature
LED CODE = RUN- winking,TIMER-4 times /8s
DIGITAL LED CODE = P4

Protection type = Over cooling in cooling mode
LED CODE = RUN-light,TIMER-5 times /8s
DIGITAL LED CODE = P5

Protection type = Over heating in cooling mode
LED CODE = RUN- light,TIMER-6 times /8s
DIGITAL LED CODE = P6

Protection type = Over heating in heating mode
LED CODE = RUN- light,TIMER-7 times /8s
DIGITAL LED CODE = P7

Protection type = Outdoor temperature too high or low
LED CODE = RUN- light,TIMER-8 times /8s
DIGITAL LED CODE = P8

Protection type = Drive protection(Overload)
LED CODE = RUN- winking,TIMER-9 times/8s
DIGITAL LED CODE = P9

Protection type = Module self protection
LED CODE = RUN- winking,TIMER-10 times/8s
DIGITAL LED CODE = P0


Outdoor failure display
There is a LED on outdoor power board, when compressor is running; it is normally light;
when no feedback of signal to power board from compressor, it will wink by lighting 1s and
going out 1s. If failures happened, it will light 0.5s, go out 0.5s, winking several times and go
out 3s for a cycle to indicate failures. The failure list is the follow:

Wink time = 1
Failure = IPM protection

Wink time = 2
Failure = higher or lower voltage

Wink time = 3
Failure = Over current

Wink time = 4
Failure = Discharge temperature too high

Wink time = 5
Failure = Outdoor coil temperature too high

Wink time = 6
Failure = Drive abnormity

Wink time = 7
Failure = Communication abnormity with indoor unit

Wink time = 8
Failure = Compressor over heat (switch on top of compressor)

Wink time = 9
Failure = Outdoor air temperature sensor failure

Wink time = 10
Failure = Outdoor coil temperature sensor failure

Wink time = 11
Failure = Outdoor discharge pipe temperature sensor failure

Wink time = 12
Failure = Voltage sensor failure

Wink time = 13
Failure = Current sensor failure

Wink time = 14
Failure = IPM abnormity

Wink time = 15
Failure = Outdoor communication abnormity

Wink time = 16
Failure = DC fan motor no feedback

Wink time = 17
Failure = defrosting

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2 komentar:

Aditya Fajar on October 31, 2010 at 4:38 AM said...

Kalau Indoor Motor failure, solusinya apa ya Mas? Apakah harus ganti? Padahal saya baru beli baru 2 bulan merek TCL

James priyono on November 1, 2010 at 2:34 AM said...

Kerusakan pada fan motor indoornya, kemungkinan fan motornya ampernya besar.
baru beli ac atau ganti fan motor indoor nya?

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