TCL Error Code
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
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Failure type = System abnormity
LED CODE = RUN-4
times /8s
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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:
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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
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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
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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
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Wink time = 10
Failure =
Outdoor coil temperature sensor failure
Wink time = 11
Failure =
Outdoor discharge pipe temperature sensor failure
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