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Copyright © 2018-2019 SIGNATURE KITCHEN SUITE.
All rights reserved. Only training and service purposes.
2. Simple Check Flow Chart
- Not Cooling (LED Blinking)
- Not Cooling (LED No Blinking)
Check Comp.
Y
N
PCBA
Output
> 60V?
N
N
Y
LED 7 Blinks
LED 2 Blinks
LED 1 Blinks
Replace PCB
Comp.
Action?
Replace PCB
Y
LED6 Blinks
Comp.
Action?
Harness
wiring?
Y
Repair Harness
N
LED 8 Blinks
Replace PCBReset
LED 7 Blinks
LED 1 Blinks
LED 2 Blinks
LED 6 Blinks
LED 8 Blinks
LED 3 Blinks LED 3 Blinks
LED 5 Blinks
Comp.
Action?
LED 5 Blinks
Check C
omp.
Check Comp.
Check
Cycle leakage
Cycle
Cycle leakage
Check
Cycle leakage
About 5min
About 5min
About 5min
About 5min
About 5min
About 5min
About 5min
LED 4 Blinks
Replace PCB
LED 4 Blinks
About 5min
Reset
Reset
Reset
Reset
Reset
Reset
Reset
Test Mode
1 Input
Test Mode
1 Input
Test Mode
1 Input
Test Mode
1 Input
Test Mode
1 Input
Test Mode
1 Input
Test Mode
1 Input
Test Mode
1 Input
PCBA
Output
> 60V
Replace PCB
Replace PCB
Y
N
Y
N
LED Trip Information
1 Current/Voltage Sensing Error
2 Over Stroke
3 Comp Connection Error
4 Over Voltage Error
5 Comp Lock Error
6 Over Current Error
7 IPM Error
8 Communication Error
Comp.
Action?
PCBA
Output
> 60V
Replace PCB
N
N
Test Mode
1 Input
About 5min
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