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2 ERROR DISPLAY
2-1 INDOOR UNIT AND WIRED REMOTE CONTROLLER DISPLAY
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
Check the Error code on the wired remote controller (Remote controller *Option)
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.
1.
Mode
For the details of the indoor unit or outdoor unit error , refer to the error codes in each installation manual
Error Contents
Serial Communication Error
Wired Remote Controller
Communication Error
External communication Error
Indoor unit capacity Error
Combination Error
Indoor unit address setting Error
Connection unit number Error
(Indoor unit Wired remote controller Error)
Indoor unit PCB model
information Error
Indoor unit motor electricity
consumption detection Error
Manual auto switch Error
Indoor unit power supply Error
for fan motor
Indoor unit Communication circuit
(wired remote controller) Error
Indoor Room Thermistor Error
Indoor Heat Ex. Thermistor Error
Indoor Unit Fan Motor Error
Drain pump Error
2.
!
Status
Fri 10:00AM
Set Temp.
Fan
Air Flow Direction
VT
[
1
Individual
[
Economy
[
Off
Monitor
Status
Menu
Error
Trouble
Code
shooting
11
12
18
22
23
26
29
32
33
35
39
3A
41
42
51
53
3.
Page 1/ 4
Error Information
Address
[ 02 01
]
Error Code
[ 14 . 15, 41 . 44
]
]
Next
Error
Back
Page
Information
Error Contents
Outdoor unit main PCB model
1,2
3
Inverter Error
4
PFC circuit Error
Trip terminal L Error
5
6
Discharge Thermistor Error
7
Compressor Thermistor Error
Heat Ex. Outlet / Middle
8
9
Outdoor Thermistor Error
10
2-way Valve Thermistor Error
11
3-way Valve Thermistor Error
12
Current sensor Error
13
Trip detection
Compressor rotor position
14
15
Outdoor Unit Fan Motor Error
16
4-way Valve Error
17
Discharge Temp. Error
02-01
Indoor Room Thermistor Error
Page 1/ 5
]
]
Next
Page
information error
Thermistor Error
detection Error
Error
Trouble
Code
shooting
62
18
63
19
64
20
65
21
71
22
72
23
73
24
74
25
76
26-1
76
26-2
84
27
94
29
95
30
97
31
99
32
A1
33
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