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English
Appendix
Abnormal condition
Error
code
Indoor unit display indications
Ice
Blue
Yellow
Green
1. COND mid sensor is detached
E241
X
X
2. Refrigerant leakage (2nd detection)
E554
3. Abnomally high temperature on Cond (2nd detection)
E450
4. Low pressure s/w (2nd detection)
E451
5. Abnomally high temperature on discharged air on outdoor unit
(2nd detection)
E416
6. Indoor operation stop due to unconfirmed error on outdoor unit
E559
7. Error due to reverse phase detection
E425
8. Comp stop due to freeze detection (6th detection)
E403
9. High pressure sensor is detached
E301
10. Low pressure sensor is detached
E306
11. Outdoor unit copression ration error
E428
12. Outdoor sump down_1 prevetion control
E413
13. Compressor down due to low pressure sensor prevention
control_1
E410
14. Simultaneous opening of cooling/heating MCU SOL valve
(1st detection)
E180
15. Simultaneous opening of cooling/heating MCU SOL valve (2nd
detection)
E181
Other outdoor unit self-diagnosis error that is not on the above list
Flowating s/w (2nd detection)
E153
X
X
X
EEPROM error
E162
EEPROM option error
E163
Error due to incompatible indoor unit
E164
X
X
X
X
: On, : Blinking, X : Off
•
If you turn off the air conditioner when the LED is flickering, the LED is also turned off.
•
If you re-operate the air conditioner, it operates normally at first, then detect an error again.
•
When E108 error occurs, change the address and reset the system.
Ex.) When address of the indoor unit #1 and #2 are set as 5, address of the indoor unit #1 will become 5 and indoor
unit #2 will display E108, A002.
DVM TK Wind-Free 1way IM EN_DB68-07553A-00.indb 39
2017-12-01 오후 2:19:11
