Testing the thermostat
Once the thermostat is installed, it should be thoroughly
tested.
CAUTION
outdoor temperature is below 50 degrees. This can
damage the air conditioning system.
Note: Before testing the thermostat, move the Fan Auto/On
switch to the Auto position.
Fan Test
1. With Function switch set to Off, slide
Fan Auto/On switch to On position.
2. Indoor fan turns on.
3. Slide Fan Auto/On switch to Auto
position.
4. Indoor fan turns off.
Cool Test
1. Slide Function switch to Cool position.
Cool mode screen is displayed.
2. Adjust set temperature so it is 5 degrees below room
temperature.
3. Air conditioning should come on within a few seconds.
4. Adjust the set temperature so it is 2 degrees above the
room temperature and the A/C should turn off. Note:
There is a 3 minute time delay and a 3 minute minimum
run time for the compressor when it turns on/off. (On
some models, the fan may also have a minimum run
time/off time delay).
49-5000517 Rev. 3
Do not use air conditioning when the
COOL
:
PM
11