2-1 ERROR DISPLAY
2-1-1 INDOOR UNIT AND WIRED REMOTE CONTROLLER DISPLAY
Please refer the flashing pattern as follows.
The Operation, Timer, Economy lamps operate as follows according to the error contents.
Manual Auto Switch Error
Indoor Room Thermistor Error
Indoor Unit Model Information Error
EEPROM Access Abnormal
Wired Remote Controller Communication Error
Error Contents
Continuous
4 times
Continuous
2 times
3 times
3 times
5 times
Continuous
1 times
Continuous
1 times
2 times
1 times
Trouble
shooting
Economy
(Green)
Timer
(Orange)
Operation
(Green)
1 times
Serial Communication Error
Indoor Unit Fan Motor Error
Indoor Heat Ex. Thermistor Error
Continuous
4 times
2 times
Continuous
1 times
5 times
Continuous
4 times
7 times
6 times
1 times
Continuous
7 times
3 times
Continuous
7 times
4 times
Continuous
2 times
7 times
Active Filter Error
Heat Ex. Thermistor Error (OUT)
Outdoor Thermistor Error
Compressor Thermistor Error
1,2
3
4
6
7
8
9
10
11
13
14
16,17
18
19
22
23
24
25
26
29
Continuous
5 times
6 times
IPM Error
Indoor Unit Display
11
12
22
32
35
41
42
51
53
58
62
64
3 times
6 times
Inverter Error
15
Continuous
63
65
71
72
73
74
76
Indoor Unit Capacity Error
Continuous
2 times
2 times
Continuous
2 times
6 times
Outdoor Unit Model Information Error
Continuous
7 times
6 times
2-Way Valve Thermistor Error
Continuous
3 times
5 times
Drain Pump Error
Wired Remote
Controller
Display
28
27
Discharge Thermistor Error
Continuous
Continuous
Continuous
8 times
5 times
Intake Grille Error
02-01
12
57
Continuous
7 times
5 times
Dumper Error
Continuous
Continuous
Continuous
1 times
8 times
6 times
9 times
18
26
29
3A
External Communication Error
2 times
2 times
Address Setting Error In Wired Remote
Controller System
Connection Unit Number Error
(Indoor unit Wired remote controller Error)
Continuous
10 times
3 times
Indoor Unit (Communication circuit) WRC Error
