Honeywell CT1503 - Manual (Page 18)

Heating-only System
□ Turn on power to the furnace,
Pushbothtemperaturecontrolleverstogetherat
least 5“ F [3“ C] above room temperature. The
heat should come on. The tan wilt start when the
furnace heats up.
Move both levers 5“ F [3* C] below room tern per-
ature. The heat should shut off.
Operate the entire heating system for at least
one complete cycle.
□
□
IMPORTANT-
If thermostat fails any test, refer to trouble­
shooting guide in owner’s manual.
Heating/Cooling System
□ Turn on power to the furnace and cooling
system,
□ Place the system switch lever at HEAT and the
fan switch lever at AUTO.
□ Pu sh both temperature control levers together at
least S^’F [3’C] above room temperature. The
heat should come on. The fan -will start when the
furnace heats up. On the CT1502, the fan will
start immediately.
□ Move both levers together 5 “F [3“C] below room
temperature. The heat should shut off. The fan
will stop when the furnace cools.
IMPORT ANT-
To avoid compressor damage, do not operate
the cooling system if outdoor temperature is
below 50“F [10°C], Refer to manufacturer’s
recommendations.
□ Place the system switch lever at COOL and the
fan switch lever at AUTO.
□ Push both temperature control I evers together at
least 5° F [3° C] below room temperature. The
cooling equipment should operate, and the fan
will start. Allow for any time delay that may be
built into the compressor control circuit.
□ Movebothleverstogether5°F[3°C]aboveroom
temperature. The cooling equipment should shut
off.
□ Place the fan switch at ON. The fan should run
continuously with the system switch in any
position.
□ Place the system switch at OFF. Move both
temperaturel levers to various positions. The
heating and cooling systems should not operate.
□ Operate the entire system for at least one
complete cycle with the system switch at COOL
and one complete cycle with the switch at HEAT.
-IMPORTANT-
If thermostat fails any test, refer to trouble­
shooting guide in owner’s manual.
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