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11 69-0939—3
STEP 7. MOUNT THE THERMOSTAT
STEP 8. CUSTOMIZE YOUR THERMOSTAT
Your Honeywell CT3600 thermostat comes preset to the most commonly used settings. The settings are:
— Gas or oil forced air furnace.
— Smart Response technology on.
— Temperature °F.
— 12-hour clock format.
You can change any or all of these settings.
IMPORTANT
Always press the keys with your fingertip or a similar blunt tool. Sharp instruments like pens and pencil
points can damage the keyboard.
❑ Press and hold down , , and , simultaneously until the screen shows.
You now can change any of these settings.
System Type (Feature Number 4)
System type options are:
— 1 = Gravity or steam system.
A.
ENGAGE TABS AT TOP
OF THERMOSTAT
AND WALLPLATE.
M12703
B.
PRESS LOWER
EDGE OF CASE
TO LATCH.
M13330
FEATURE
NUMBER
OPTION