TROUBLESHOOTING (cont.)

 

 

 

PROBLEM

 

PROBABLE CAUSE

 

REMEDY

Water will not heat or display shows1. Limit Thermostat

 

Remove power from the brewer.
HEATING TIME TOO LONG.

 

 

Check for continuity through the

 

 

 

 

limit thermostat. CAUTION: Do not

 

 

 

 

eliminate or bypass limit thermo-

 

 

 

 

stat. Use only replacement part

 

 

 

29329.0001.

 

 

2. Temperature probe

 

Remove the probe from the grom-

 

 

 

 

met and submerge in a water bath

 

 

 

 

of approximately 70°F (21°C).

 

 

 

 

Connect an ohmmeter to the pins

 

 

 

 

in the connector. At 60°F (16°C),

 

 

 

 

the reading should be 15.3k ± 2k

 

 

 

 

OHMS, at 70°F (21°C) the reading

 

 

 

 

should be 11.8k ± 2k OHMS, and

 

 

 

 

at 80°F (27°C) the reading should

 

 

 

 

be 9.3k ± 2k OHMS. If the probe is

 

 

 

 

within these parameters, reconnect

 

 

 

 

to the control board.

 

 

3. Toggle switch

 

Checkthatthetoggleswitchconnec-

 

 

 

 

tions are secure and properly wired.

 

 

 

 

Check the toggle switch selects the

 

 

 

 

correct voltage.

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