Thermostat
Installation (Con't)
MOUNTING THE THERMOSTAT
1. To remove thermostat cover, squeeze both sides and
lift. Carefully remove and discard the packing tab pro-
tecting the switch contacts.
2. Connect thermostat wires to the terminal screws on the
back of thermostat base.
3. Push any excess wire back through hole in wall and
plug hole with insulation to prevent drafts from affect-
ing thermostat operation.
4. Be sure to level thermostat for best appearance, fasten
thermostat base to wall through mounting holes with
screws provided.
5. Replace the thermostat cover.
NOTE
Refer to installation instructions packed in the thermo-
stat carton if you have any doubt about the above pro-
cedures.
Connect thermostat wire, previously run to burner com-
partment from thermostat, to control valve as shown in
Fig. 20.
ROUTE THERMOSTAT CABLE
SMALL
FINISH
NAIL
TO
EOCATE
HEADER
1HERMOSTAT
CABt_
THERMOSTAT
GENERATOR
RED-_,
_--WHITE
BLUE
KNOB
"_ WILLIAMS
LIMIT SWITCH
P172100A (OR)
P172200A
GENERATOR
THERMOSTAT
LIMIT SWITCH
GREEN KNOB
WILLIAMS
P295000A (OR)
P295001A
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