21
Setting low-temperature mode (parameter :27)
• Select the parameter :27 and change the temperature by pressing (
+
) or (
–
). The
temperatures depend on the model of the heat pump.
The low-temperature mode is possible only if the heat pump model enables this
function!
Anti-legionella function (parameter :39)
• Select the parameter (:39) and set the interval for the anti-legionella function activation
(0 to 60 days) by pressing (
+
) or (
–
). See the numerical value settings on the left side in
field
5
. When the interval of the anti-legionella function activation is set, the changes
are saved automatically after a few moments, or manually by pressing field no.
4
. If the
parameter (:39) is set to 0, the anti-legionella function is inactive.
• Factory settings of the anti-legionella function activation: Every 14 days of the heat
pump operation, if the water temperature in the previous 2-week period did not exceed
65 °C continuously for at least an hour.
• The anti-legionella function works only when the heat pump is switched on. When
activated, symbol no.
17
is displayed.
• The anti-legionella function can be activated manually by pressing field no.
15
.
• The anti-legionella function can be disabled by switching off the heat pump when
pressing field no.
9
.
Warning: If heating when the anti-legionella function is activated, the boiler water
temperature is 65 °C regardless of the temperature set on the appliance.
Temperature setting (parameter :45)
• When chosen parameter (:45), by pressing on (
+
) or (
–
) choose temperature display in
°C or °F (default °C).
• When display temperature chosen, after short delay setting automatically saved or
saved by pressing on field no
4
.
