Honeywell CT31 Owner's Manual - Page 6

Operation - thermostat manual

Page 6 highlights

Owner's Manual Operation Temperature setting Move lever to adjust desired indoor temperature. Fan switch • On: Fan runs continuously. • Auto: Fan runs only when heating or cooling system is on. System switch • Cool: Thermostat controls only the cooling system. • Heat: Thermostat controls only the heating system. • Off: Heating and cooling systems are off. CAUTION: EQUIPMENT DAMAGE HAZARD. To prevent possible compressor damage, do not operate cooling system when outdoor temperature is below 50°F (10°C). 6

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Owner’s Manual
6
Operation
Fan switch
On
: Fan runs continuously.
Auto
: Fan runs only when heating
or cooling system is on.
System switch
Cool
: Thermostat controls only
the cooling system.
Heat
: Thermostat controls only
the heating system.
Off
: Heating and cooling
systems are off.
Temperature setting
Move lever to adjust desired indoor
temperature.
CAUTION: EQUIPMENT DAMAGE HAZARD.
To prevent possible compressor damage,
do not operate cooling system when outdoor temperature is below 50°F (10°C).