Troubleshooting Guide - APW Wyott EF-30i Installation And Operating Instructions Manual

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7. To replace cycling thermostat:
a. Remove front panel (steps 2a and 2b), rear panel (step 3a), pivotal head cover, and gasket (step 5a).
b. Remove cover on back of end post, located on right rear comer of the unit.
c. Remove thermostat capillary and bulb from the pivotal head as in steps 6b through 6d.
d. Disconnect nuts securing the thermostat coil to end post and to pivotal head. Both are
accessible from rear of end post.
e. Disconnect leads to the damaged thermostat and mark them for identification.
f.
Remove screws securing the thermostat to front panel.
g. Maneuver the thermostat to rear of the unit (through right side passage) and then into the right
side end post (through opening on top panel).
h. Remove thermostat along with bulb and capillary from the opening on back of right side end
post.
i.
Wind the thermostat coil (supplied with new thermostat) around the capillary of new thermostat,
at approximately the same position from bulb as on the damaged thermostat.
Note: The thermostat coil should cover approximately 11" to 12" of capillary length.
j.
Wrap the portion of thermostat capillary which is covered by the thermostat coil, into
approximately two turns of 1-1/2" to 2" diameter.
k. Reassemble the thermostat by reversing steps 7a through 7h.
Problem
Excessive and premature foaming.
Greasy food/excessive frying compound
absorption.
"Objectionable" odor or flavor of frying
compound.
"Objectionable" flavor of fried food.
Excessive smoking of frying compound.
Excessive darkening of frying
compound.
Frying compound won't hold heat.
Food crust color not brown.
Rapid breakdown of frying compound.

9 . TROUBLESHOOTING GUIDE

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