BKI WDC User Manual
Page 7
PREVENTATIVE MAINTENENCE
1.
Read and understand the Operating Instructions.
2.
Clean the unit each day.
3.
Refer to the troubleshooting guide if the unit does not operate properly.
4.
Have only an authorized serviceman check and repair unit when needed.
TROUBLE - SHOOTING
PROBLEM
CORRECTIVE
ACTION
Unit
fails
to
operate
1. No Power
1. Assure that power supply is sound
2. Circuit breaker is off
2. Reset circuit breaker
No Heat
1. Circuit breaker is off
1. Check circuit breaker
2. Defective heating element
2. Replace heating element
3. Defective thermostat
3. Replace thermostat
4. Loose wire or bad connection
4. Repair
Holding Temperature not Adequate
1. Door is opened
1. Keep door closed when not in use
2. Temperature is too low
2. One or more heating elements or
thermostat not operating properly
3. Loose wire or bad connection
3. Repair
NOTICE: ALL ELECTRICAL REPAIRS MUST ONLY BE PERFORMED BY
AUTHORIZED, QUALIFIED SERVICE PERSONNEL.