TCL TAC-09CHSA/GI Service Manual page 9

some reason, when power supply come back again, the AUTO-RESTART function will set
synchronously and automatically to work. So the air conditioner would work at the same mode
before.
Auto-restart Pre-setting (optional):
If Auto-restart function is needed, follow the steps below to activate this function:
1) Pulling the air-con's plug out of socket.
2) Pressing and holding the Emergency button (ON/OFF) on the indoor, then insert the plug
into the socket again.
3) Keep pressing the Emergency button for more than 10 seconds until three short beeps are
heard. The Auto-restart function has been started.
9. 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
Outdoor communication failure
Outdoor sensor
Indoor coil temperature sensor
Outdoor coil temperature sensor
System abnormity
Type mismatch
Indoor fan motor
Outdoor temperature sensor
Discharge temperature sensor
Invert module abnormity
Outdoor fan motor（DC）
Current sensor
EEPROM failure
Top of compressor temperature switch
Voltage sensor
TCL Air Conditioner Service Manual
RUN、TIMER –both winking
RUN、TIMER –both winking
RUN-2 times /8s
RUN-3 times /8s
RUN-4 times /8s
RUN-5 times /8s
RUN-6 times /8s
RUN-7 times /8s
RUN-8 times /8s
RUN-9 times /8s
RUN-10 times /8s
RUN－11 times /8s
RUN-12 times /8s
RUN-13 times /8s
RUN-14 times /8s
9
LED CODE
RUN-1 time/8s
DIGITAL LED CODE
E0
EC
E1
E2
E3
E4
E5
E6
E7
E8
E9
EF
EA
EE
EP
EU