8. Cause and trouble shooting
Trouble
When the power light is not on
When temperature control is not
possible
If the problem persists even after the inspection, please contact the place of purchase or customer
service center of the head office.
Check Point
Check the power cord
Circuit breaker short-circuit
check
Check the condition of the
controller
Over temperature protection
check
- 13 -
Trouble shooting
Connect the power cord
properly
Switch on the circuit breaker
Calibrating regulator settings
Set higher than set
temperature