Samsung BQ1VQ6T012 Service Manual page 44

4-1-16 Failure of heating elements
Failure of heating
elements
- Check heater's terminal volt-
age (230V)
NO
- TCO Open?
NO
- Check Relay Terminal Volt-
age (230V)
NO
Perform 'PCB Check Process'
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YES
• After removing Heater Wire
- Check Heater resistance (Large G :32.8Ω,
Small G:48.6Ω, Bottom : 48.1Ω, Conv:44Ω)
(Possible termial contact failure)
YES
Perform "TCO Open Check Process"
YES
(Possible termial contact failure)
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YES
- Repair Faulty wiring
- Repair Faulty wiring
- 42 -
NO
Replace heater