Troubleshooting
Service should be performed by qualified service personnel only.
Warning:
Turn off the "Power" switch, unplug the power supply cord and allow the coffee
brewer to cool before servicing unless electrical testing is required.
Warning:
Make sure installation instructions have been followed before attempting to test this
coffee brewer.
Note:
Allow the coffee brewer to heat up to brewing temperature
BEFORE
testing the
temperature, water volume or the hi-limit thermostat.
Symptom Possible
Causes
Remedies
1.
The coffee
brewer will not
come on when
the power switch
is turned on.
The power supply cord is not
plugged in.
No power at the wall outlet.
The hi-limit thermostat has set.
Plug the power supply cord into an
appropriate wall receptacle.
Test the wall receptacle and the
circuit breaker in the building.
Reset the hi-limit thermostat.
See the
Adjustment section for “Resetting The
Hi-Limit.”
2.
The coffee
brewer trips the
buildings circuit
breaker.
Too many appliances are connected
on one electrical circuit.
The electrical circuits amperage
rating is too low.
Remove any other appliances from
the current circuit or call an
electrician to correct this problem.
Locate a correctly rated circuit, or
call an electrician to correct this
problem.
3.
The water for
brewing is not
hot enough.
The brew cycle may have been
started before the “Ready” light was
on.
The brewing temperature has not
been adjusted correctly.
Brew only when the proper brewing
temperature has been reached. The
“Ready” light must be on.
Adjust the brewing temperature.
See
the Adjustment section for “Adjusting
The Thermostat.”
4.
The water for
brewing is too
hot.
The brewing temperature has not
been adjusted correctly.
Adjust the brewing temperature.
See
the Adjustment section for “Adjusting
The Thermostat.”
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COMK211