Operation Manual

User Instructions

1. To enter THERMOSTAT mode press both 

and  buttons together and hold down for

2 seconds to enter WEEKEND into WEEKDAY

override.

2. Press both  and  buttons together for a

second time and hold down for 2 seconds

to enter THERMOSTAT mode. The default

setting is heat only.

3. Once in THERMOSTAT mode it is possible to select the

required heating and cooling temperatures and the thermostat

operating mode, see below for setting details.

4. Use  or  buttons to select required heating temperature.

5. Press SELECT button to select COOL mode

then use  or  buttons to select required

cooling temperature.

6. Press SELECT button twice again to return

to AUTO mode. The thermostat will now

operate heating and cooling to maintain the

selected temperatures.

7. Should Heat only or Cool only be required, use SELECT button

to select required service.

8. Should system OFF be required, use SELECT

button to select “O ”.

Please note: Frost protection is not provided in OFF mode.

THERMOSTAT mode can be cancelled at any time by pressing

both  and  buttons together and holding down for 2 seconds.

This will return the unit to normal running mode.