02-01
26
77
23
72
Compressor Thermistor Error
AC
Heat sink Temp. Error
A5
Low pressure Error
Heat Sink Thermistor Error
2 ERROR DISPLAY
A3
Compressor Temp. Error
Indoor Room Thermistor Error
Wired Remote Controller
Communication Error
Error Contents
Trouble
shooting
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
5
6
7
8
10
18
12
13
14
15
16
17
19
21
20
22
24
25
Trip terminal L Error
Error
Code
Error Contents
Trouble
shooting
Error
Code
11
12
39
41
Manual auto switch Error
11
35
42
51
53
63
18
23
29
26
33
3A
62
64
65
71
73
74
Indoor unit power supply Error
for fan motor
Indoor unit Communication circuit
(wired remote controller) Error
Indoor unit motor electricity
consumption detection Error
9
32
Indoor unit PCB model
information Error
Inverter Error
Outdoor unit main PCB model
information error
27
29
30
31
32
33
34
35
36
84
94
95
97
99
A1
Trip detection
Discharge Thermistor Error
Outdoor Thermistor Error
Current sensor Error
28
86
Pressure sensor Error
Heat Ex. Outlet / Middle
Thermistor Error
Compressor rotor position
detection Error
Outdoor Unit Fan Motor Error
4-way Valve Error
Discharge Temp. Error
PFC circuit 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.
For the details of the indoor unit or outdoor unit error , refer to the error codes in each installation manual
Mode
Set Temp.
Fri 10:00AM
Menu
Monitor
Back
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.
Check the Error code on the wired remote controller (Remote controller *Option)
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.
Ex.) ECONOMY: Blinking continuous / OPERATION: 4 times / TIMER: 1 time Indoor Room Thermistor Error
