33
Res. D Series
33
Resettable Thermal Switch Replacement
Step 1.
Move the gas control power switch to
the “OFF” position and unplug the
water heater from the wall outlet.
Step 2.
Remove the outer jacket door.
Step 3.
Disconnect wire leads from the
resettable thermal switch.
Step 4.
Remove resettable thermal switch from
the inner door (Phillips screw driver).
Step 5.
Place new resettable thermal switch in
place. Be sure the contact surface of
resettable thermal switch and the inner
door are free of any debris. Secure the
resettable thermal switch into place
using screws from step 4.
DO NOT OVER TIGHTEN SCREWS.
Step 6.
Reconnect wire leads from the gas
valve to the resettable thermal switch.
Note: Wire terminations are
interchangeable with either
resettable thermal switch
connection.
Step 7.
Replace the outer jacket door.
Step 8.
To resume operation follow the
instructions located on the lighting
instruction label or the lighting
instructions located in the installation
and operation manual.
