Indoor Room Thermistor Error
Wired Remote Controller
Communication Error
Error Contents
Trouble
shooting
02-01
2 ERROR DISPLAY
2-1 INDOOR UNIT AND WIRED REMOTE CONTROLLER DISPLAY
Serial Communication Error
External communication Error
Combination error
Indoor unit address setting Error
Connection unit number error
(Indoor unit Wired remote controller Error)
Indoor Unit Fan Motor Error
Indoor Heat Ex. Thermistor Error
Drain pump Error
1,2
3
4
5
6
7
8
10
1- 15
16
11
12
13
14
15
17
19
18
20
21
22
23
24
IPM Error
Error
Code
11
12
41
42
51
53
5U
63
18
23
29
26
35
3A
62
64
65
71
72
73
74
77
Indoor unit Communication circuit
(wired remote controller) Error
Manual Auto SW error
9
32
Indoor unit PCB model
information Error
Indoor Unit Error
Inverter Error
Outdoor unit main PCB model
information Error
Error Contents
Trouble
shooting
25
26
27
28
29
30
31
32
33
34
Error
Code
84
86
94
95
97
98
99
A1
A3
A5
Over Current Error
Discharge Thermistor Error
Outdoor Thermistor Error
Heat Sink Thermistor Error
Current sensor Error
Pressure sensor Error
Heat Ex. Liquid Outlet
Thermistor Error
Compressor Thermistor Error
Compressor Control Error
Outdoor Unit Fan Motor 1 Error
Outdoor Unit Fan Motor 2 Error
4-way Valve Error
Discharge Temp. Error
Compressor Temp. Error
Low Pressure Error
Active filter voltage error
1. If an error occurs, an error icon appears on the “Monitor mode screen”.
Touch the [Status] on the “Monitor mode screen”.The “Status” screen is displayed.
2. Touch the [Error Information] on the “Status”screen. The “Error Information”screen is displayed.
(If there are no errors, the [Error Information] will not be displayed.)
3. 2-digit numbers correspond to the error code in the table below. Touch the [Next page]
(or [Previous page]) to switch to other connected indoor units.
Example) 2WIRE remote controller
Check the Error LED display on the Indoor unit (IR Receiver *Option )
1. Check ECONOMY (Green) LED Blinking, it means the Error on the system. (Not brinking: No Error)
2. Count OPERATION (Green) LED blinks: The number of blinking means the first digit of Error code.
3. Count TIMER (Orange) LED blinks: The number of blinking means the second digit of Error code.
Example) ECONOMY: Blinking continuous / OPERATION:
4
times / TIMER:
1
time Indoor Room Thermistor Error
Mode
Set Temp.
Fri 10:00AM
Menu
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Page 1/ 4
Page 1/ 5
Air Flow Direction
Economy
VT
Individual
Error Code
Address
[ 1 ]
[ 02 01 ]
[ 14 . 15, 41 . 44 ]
[ ]
[ Off ]
Next
Page
Next
Page
Error
Information
Status
Status
Error Information
Fan
!
1.
2.
3.
44
r
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E
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S
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H
Check the Error code on the wired remote controller (Remote controller *Option)
