Honeywell MAGICSTAT CT2400 Programming And Installation Instructions page 12

COOLING
To avoid possible compressor
damage, do not operate the
cooling system when outside
temperature is below 50° F
[1 O" C]. See compressor manu-
facturer instructions for further
information.
NOTE: When cooling setting is
changed, thermostat may delay
up to five minutes before
turning on the air conditioner.
This delay protects the com-
pressor.
First set the fan switch.
Then set the system switch.
Move the system switch to COOL
and the fan switch to AUTO.
Temp
Press key until setting is about 10°
F [6° C] below room temperature.
The cooling equipment and fan
should start.
Temp
Press key until the setting is about
10° F [6° C] above room tempera-
Warmer
ture. The cooling equipment and
fan should stop.
Move the system switch to OFF
with the fan switch still at AUTO. . .
The system and fan should be off.
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FAN AUTO: Normal setting for most
homes. A sinale-sDeed fan will turn on ~
furnace. A two-speed fan will usually
run on high with air conditioner and on
low with furnace.
Exception: When Fan Operation
Switch on back of thermostat is set to
"E" position (see page 16), fan will
operate with furnace only.
FAN ON: The fan runs continuously.
Use for improved air circulation during ~
special occasions or for more efficient
electronic air cleaning. (In a heat-only
system, fan will run continuously only
when fan relay is connected to the
thermostat.)
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COOL: The thermostat controls your
air conditioning system.
OFF: Both the heating and air
conditioning systems are off.
HEAT: The thermostat controls your
heating system.
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Auto On