TROUBLESHOOTING
Vector™ H Serie s ▪ S ervice M an ual ▪ MN-4 6 543 ▪ R ev 01 ▪ 11/ 1 9
84
Chamber(s) do not Heat—Solid State Relay
(SSR) Control Voltage not Present
Before you begin Locate the temperature high limit switches and reset any tripped high limit
switch as required. Locate the circuit breakers and reset any tripped circuit
breaker as required. Put the oven into a heating mode. Remove the service
panel.
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WARNING: Electric shock and arc flash hazard.
Use caution when measuring line voltage.
Wear Personal Protective Equipment (PPE).
NOTE: The chamber blower fans must operate if the blower fans do
not operate. See topic Chamber Blower Fans do not Operate.
NOTICE
Do not operate the oven in a cooking mode for an extended
period of time with the top panel removed. Damage to the
electronics may occur without adequate cooling airflow.
An auxiliary fan must be used if the oven will be operated in a
cooking mode for an extended period of time with the top
panel removed.
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