13
Once the thermostat is installed, it should be thoroughly
tested.
NOTICE
Do not use air conditioning beyond the simple test when
the 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 Speed
switch to
High
, and slide
Fan Auto/On
switch to
On
position.
2.
Indoor fan turns on in high
speed.
3.
Slide
Fan Speed
switch to
Low
.
4.
Indoor fan slows to low speed.
5.
Slide
Fan Auto/On
switch to
Auto
position.
6.
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).
TESTING THE THERMOSTAT
Low
High
