Testing The Thermostat - Daikin 910193131 Installation & Operation Manual

Once the thermostat is configured, it should be thoroughly tested.
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.
Heat Test
1. Press , then press
2. Adjust the set temperature so it is 5 degrees above the room temperature.
3. Heating should come on within a few seconds.
4. Adjust the set temperature 2 degrees below the room temperature and the heat should turn off. There may be a fan delay on
your system.
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
Cool Test
1. Press , then press
2. Adjust set temperature so it is 5 degrees below room temperature.
3. Cooling should come on within a few seconds.
4. Adjust the set temperature 2 degrees above the room temperature and the cooling should turn off. There may be a fan delay
on your system.
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
Fan Test
1. Press , then press
2. Press , then press
28

Testing the Thermostat

until heat mode is displayed.
until cool mode is displayed.
icon. displays. Indoor fan turns ON.
icon. displays. Indoor fan turns OFF.
.
.