Primus D11 - Will Not Heat - Electric - Manual Timer

80 70284701
Section 7 Electronic Control Troubleshooting
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WILL NOT HEAT – ELECTRIC – MANUAL TIMER
(Sheet 2 of 2)
T055D
Is there voltage to the
input side of the
cabinet limit?
Correct wiring
between cabinet
limit and temp
control board.
YES
NO
Is there voltage to the
output side of the
cabinet limit?
YES
NO
Replace the cabinet
limit.
Is there voltage to the
input side of the stove
limit?
NO
YES
Correct wiring
between stove limit
and cabinet limit.
Is there voltage to the
output side of the stove
limit?
NO
YES
Replace the stove
limit.
Is there voltage across
HC1 & HC2
element contactor
coils?
YES
NO
Correct wiring
between element
contactor coils and
stove limit.
Is there voltage across
the elements?
YES
UNIT
OPERATIONAL
NO
Check wiring
between elements,
contactors and
supply. Correct if
necessary.
Note: Voltage checks are referenced to
transformer neutral.
Do the elements
produce heat?
NO
YES
Replace elements.
T055D