24
2
-
FROST PROTECTION FUNCTION
After setting Summer or Winter mode, press
OK
to view the frost protection
function screen.
Set the desired temperature within a range from 2°C to 8°C with the
and
keys.
Press
OK
to confirm and go to the next menu.
Press
S
E
T
to go back to the previous menu, or exit the advanced menu by
pressing and holding
S
E
T
for 3 seconds or pressing
OK
repeatedly until
the OFF screen is displayed. If any settings were modified, the unit beeps 3
times to confirm that the changes have been saved.
3
-
TEMPERATURE DIFFERENTIAL
After confirming the desired frost protection temperature with
OK
, the
following screen is displayed.
The temperature differential setting is used to set the thermostat correctly
for the type of system to be controlled.
Set the temperature differential within a range from 0.1°C to 0.9°C with the
and
keys.
Press
OK
to confirm and go to the next menu.
Press
S
E
T
to go back to the previous menu, or exit the advanced menu by
pressing and holding
S
E
T
for 3 seconds or pressing
OK
repeatedly until
the OFF screen is displayed. If any settings were modified, the unit beeps 3
times to confirm that the changes have been saved.
