Unpack thermostat – Honeywell CT1503 User Manual
Page 4
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□
If wallplate or subbase is mounted on a vertical
outlet box (check old installation), order
196393A Cover Plate and Adapter Ring (see appro
priate figure under step 4). Calf Honeywell
Consumer Services (1-800-468-1502) tor ordering
information, Monday-Friday, 7:30 a.m. to 5:00 p.m.
Central time.
□
Test to make certain that your heating and
cooling systems are working. If either one
does not work, contact your local heating/air
conditioning dealer,
NOTE: Do not operate cooling system if outdoor
temperature is below 50“ F [10“ C].
□
Turn off power to the heating/cooling system
at the main fuse panel.
UNPACK THERMOSTAT
□
Remove and discard shipping wrap. Save
package of screws, instructions and receipt.
□
Remove thermostat cover by lifting up from
the bottom,
□
Carefully remove insert protecting switch
bulbs.
□
Loosen two captive mounting screws, and
separate wallplate or subbase from back of
thermostat base.
THERMOSTAT
COVER
CAPTIVE
MOUNTiriO
screws
'TMERMOBTAT
BA$E