21
Testing the Thermostat
HeatTest
1.Press
,thenpress untilheatmodeisdisplayed.
2.Adjustthesettemperaturesoitis5degreesabovetheroomtemperature.
3.Heatingshouldcomeonwithinafewseconds.
4.Adjustthesettemperature2degreesbelowtheroomtemperatureandtheheatshouldturnoff.Theremaybeafandelayon
yoursystem.
Note:For heat pumps, there is a four-minute delay to protect your compressor after it turns off. To bypass the
compressor time delay, go to OFF mode and press
.
CoolTest
1.Press
,thenpress untilcoolmodeisdisplayed.
2.Adjustsettemperaturesoitis5degreesbelowroomtemperature.
3.Coolingshouldcomeonwithinafewseconds.
4.Adjustthesettemperature2degreesabovetheroomtemperatureandthecoolingshouldturnoff.Theremaybeafandelay
onyoursystem.
Note:There is a four-minute time delay to protect the compressor after it turns off. To bypass the
compressor time delay, go to OFF mode and press
.
FanTest
1.Press
,thenpress icon. displays.IndoorfanturnsON.
2.Press
,thenpress icon. displays.IndoorfanturnsOFF.
Oncethethermostatiscongured,itshouldbethoroughlytested.
CAUTION!
: Do not energize the air conditioning system when the outdoor temperature is below 50 degrees. It can result
in equipment damage or personal injury.