TCL TACM2O-28HIA User Manual

Air Conditioner Service Manual
11
 Error list
Failure Type
Indoor LED
Code
CASSETTE
Outdoor light
blink time (n)
LED1
LED2
LED3
LED4
Indoor and outdoor communication failure
E0
●
●
●
◎
7
Outdoor communication failure
EC
◎
◎
●
●
15
Indoor room temperature sensor (IRT)
E1
●
●
◎
●
25
Indoor coil temperature sensor (IPT)
E2
●
●
◎
◎
26
Outdoor coil temperature sensor (OPT)
E3
●
◎
●
●
10
IPM over current protect
E4
●
◎
●
◎
40
Compressor phase-deficient operation
34
Model configuration wrong
E5
●
◎
◎
●
29
Indoor fan motor fault
E6
●
◎
◎
◎
21
Outdoor temperature sensor
E7
◎
●
●
●
9
Exhaust temp. sensor
E8
◎
●
●
◎
11
IPM drive and module fault
E9
◎
●
◎
●
30
Outdoor fan motor fault (DC motor)
EF
◎
◎
◎
◎
16
Current sensor fault
EA
◎
●
◎
◎
13
Indoor EEPROM fault
EE
◎
◎
●
◎
27
Outdoor EEPROM fault
EE
◎
◎
◎
●
19
Temp. switch fault ( on top of the
compressor)
EP
-
-
-
-
8
Voltage sensor fault
EU
○
●
●
◎
12
Outlet temperature sensor A fault
Ey
○
●
◎
●
47
Outlet temperature sensor B fault
48
Inlet temperature sensor A fault
En
○
●
◎
◎
51
Inlet temperature sensor B fault
52
 Protection display code list:
○--light ●--off ◎—flash
 Outdoor failure display
Protection Type
Indoor LED
Code
CASSETTE
Outdoor light
blink time (n)
LED1
LED2
LED3
LED4
Overvoltage /lower voltage protection
P1
○
●
●
○
2
Overcurrent protection
P2
○
●
○
●
3
Overvoltage protection
P3
○
●
○
○
24
Discharge over temperature
protection
P4
○
○
●
●
4
Too cool protection in cooling mode
P5
-
-
-
-
32
Overheat protection in cooling mode
P6
○
○
○
●
5
Overheat protection in heating mode
P7
○
○
○
○
33
Outdoor over temperature
/ lower temperature protection
P8
-
-
-
-
31
Drive protection (software control )
P9
-
-
-
-
6
Module protection (hardware control)
P0
-
-
-
-
1
Model different
PA
●
●
○
○
-
Water full protect
D3
●
○
○
◎
-

TCL TACM2O-28HIA Specifications

General

Brand	TCL
Model	TACM2O-28HIA
Category	Air Conditioner
Language	English