10-1
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Only training and service purposes
TROUBLE SHOOTING
Oven not operating.
Oven element does not
heat.
Surface element barely heats
Surface element will not heat
Higher than low-medium
Frequent cycling of surface
Element or warming zone
“HS” (Hot surface)Warning
message does not light up
Oven light fails to operate.
• Bad main PCB
• Power outage
• No line voltage
• Loose or bad wiring.
• Defective element.
• Bad main PCB or relay PCB
• Loose or bad wiring connection at
element or terminal block.
• Defective Surface units control
PCB
• Defective Surface element.
• Low line voltage
• This is normal
• Defective main PCB
• Failed oven lamp.
• Circuit breaker or fuse is open
• Loose or bad wiring
• Defective light socket.
• Defective door switch
• Test and/or replace PCB
➞
Refer to the page 9-1~9-3
• Verify power is present at unit.
• Verify that the circuit breaker is not
tripped
• Replace household fuse capacity
• Check circuit breaker.
• Repair or replace wiring
(see wiring diagrams).
• Test and/or replace element.
• Test and/or replace PCB
• Verify all connections are clean and tight,
replace broken wires
• Test and/or replace main PCB
• Test and/or replace element.
• Line voltage should be minimum
240-volts. Of necessary, electrician should
repair cause for low line voltage
• The element will cycle on and off to
maintain the heat setting
• Test and/or replace main PCB
• Check lamp and Replace is necessary
• Check circuit breaker or replace fuse.
• Repair or replace wiring
• Check light socket for continuity.
• Test and/or replace door switch
PROBLEMS
POSSIBLE CAUSES & FAULTS
SOLUTIONS
Содержание LREL6321S
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