Troubleshooting
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Assembly PK 18
Error category
Error signalling
Problem
Only LED OUT 1 flashes with 4 Hz and the switching output is deactivated
Error signalling
Problem
Only LED OUT 1 flashes with 4 Hz and the switching output is deactivated
Possible cause
Extreme overtemperature
Solution
Use protective fitting / cooling fitting / shield radiant heat
Extreme overtemperature
Solution
Use protective fitting / cooling fitting / shield radiant heat