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Actions to take according to Led blinking frequency
No
LED two - time repetiton (Stroke Trip)
1
on
-
on
- off -
on
-
LED four - time repetiton (Overload Protect)
2
on
-
on
-
on
-
on
- off -
LED five - time repetiton (Piston Lock Trip)
3
on
-
on
-
on
-
on
-
LED six - time repetiton (Current Trip)
4
on
-
on
-
on
-
on
-
on
LED seven- time repetiton (IPM Fault Trip)
5
on
-
on
-
on
-
on
-
on
LED operating condition
on
- off -
on
-
on
- off
repeating
on
-
on
-
on
-
on
- off
on
- off -
on
-
on
-
on
-
on
-
-
on
- off -
on
-
on
-
on
-
-
on
-
on
- off -
on
-
on -on
-
on
repeating
on
- off
repeating
on
-
on
-
on
- off
repeating
-
on
- on-
on
- off repeating
- 48 -
Cause
Service guideline
1. Please check, Whether
connector of
PCB Parts
compressor is attached
defect or
rightly or not. after
Compress
power off
or
2. After the first action,
Connector
You check on normal
miss
operation of
connecting
compressor.
(Piston
3. If the same symptom
over run)
arises after the second
action, replace PCB
1. After resetting power,
check if it is running
normal
2. If the same symptom
Outlet
arises after the first
clogging
action
3. If the same symptom
arises after the second
action, replace
compressor
1. After resetting power,
check if it is running
normal
2. If the same symptom
Piston
arises after the first
constraint
action
3. If the same symptom
arises after the second
action, replace
compressor
1. After resetting power,
check if it is running
normal
Circuit
2. If the same symptom
over
arises after the first
current
action
error
3. If the same symptom
Or cycle
arises after the second
error
action, replace
compressor
1. After resetting power,
check if it is running
PCB parts
normal
defect
2. If the same symptom
(IPM)
arises after the first
action, replace PCB
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Table of Contents
Troubleshooting
