2-28
010 E115
Alarm
Logic
＊Condenser fan motor internal thermostat activated (OFF≧135℃±5℃ )
(When F707(Fuse F2U is open) is generated, E115 is also appeared)
Possible
Causes
＊Condenser fan motor lock
＊Short circuit on the motor coil
Trouble
Shooting
1. Whether condenser fan motor generates heat?
Whether motor shaft rotates smoothly by hand? Check whether it's locked.
2. Check whether motor coil resistance is normal.
High speed 30.6 Ω±5% (20℃ ) / Low speed 21.6 Ω±5% (20℃ )
Controller
Action
E115 Restart after 3 minutes
011 E201
Alarm
Logic
E201 Pumpdown is not completed in fixed time
〈Pump down before defrost (EEV close) 〉
LPT＜-40kPa or EOS-LP(T)＞30℃ not reached less than 3 times within 300 seconds.
〈Auto pump down (LSV close) 〉
Does not drop to LPT＜-27kP within 210 seconds.
Possible
Causes
1. EEV failure (Valve cannot close or clogged)----- in case of pump down before defrost
LSV failure (Valve cannot close or clogged)----- in case of auto pump-down
2. LPT failure
3. Compressor failure
Trouble
Shooting
Step 1. Check EEV or LSV (Refer to Diagnosis
002
.
)
Step 2. In case that EEV or LSV is normal.
2-1. Check LPT.
(Refer to diagnosis No.
019
)
Carry out automatic pumpdown and compare with gauge pressure.
2-2. If the Low pressure is not reached to completed pressure, the compressor may abnormal
condition.
Controller
Action
E201 Alarm display only
02章19-44LX10F11B3TR16-02En.indd2-2802章19-44LX10F11B3TR16-02En.indd2-28 2016/02/0217:17:382016/02/0217:17:38
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