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Thermostat
Installation
(cont.)
6. Snag thermostat cable through wall so that 6 inches
of cable protrudes.
7. Route cable to wall furnace leaving enough excess
cable to make the connections
at the gas valve.
MOUNTING THE THERMOSTAT
1. To remove the thermostat cover, grasp cover and pull
straight outward. Carefully
remove and discard the
packing tab protecting 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. Being 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 thermostat
carton if you have any doubt about the above procedures.
Thermostat
Connection
at Gas Valve
ALL MODELS
1. If an old thermostat
is being replaced and is in a
satisfactory
location and the wiring appears to be in
good condition, use existing wiring. If in doubt, use new
wire.
2. If a new location is chosen or if this is a new installa-
tion, thermostat cable must first be run to the location
selected. All wiring must agree with local codes and
ordinances. These instructions cover bringing the wire
3.
4.
down from the attic but it can be run from a basement
or crawl space using similar methods.
Before drilling hole in wall at selected location, drive
a small finishing nail through the ceiling in the corner
of the wall and ceiling above the thermostat location.
Pull the nail out and push a small stiff wire through the
hole so it can be found in the attic. Drill a 1/2 inch hole
through the ceiling wall plate.
Probe for obstructions
in the partition. Then drill a 1/2
inch
hole through
wall
at selected
location
for
thermostat.
I;1[_dl ilP_
INNER
CASING 7
--
"
COMSUSTION
CHAMBER
-ELEMENT
SHIELD
PILOT
OBEERVATION
DOOR
," GENERATOR
(PEEP
WIRES
HOLE
COVEF
DOOR
TUBE
GROUND
/
JOINT
UNION
FITTING
DRiP
LE(_
;ANUAL
SPARK
--IGNITOR
PRESS
REPBATEOLY
-CONTROL
KNOB
MANUAL
SHUT-OFF
VALVE
--12--
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