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Initial start-up
the delivery temperature set-point is
increased by the specified amount.
• Cooling
You can decrease the cooling circuit
delivery temperature set-point with
parameter «7.3.0. Cooling T Delivery
Correction»
If the parameter is set to 0 (default)
automatic correction is run in relation
to the zone requesting active cool-
ing, whereas if the setting is not 0,
the delivery temperature set-point is
decreased by the specified amount.
Temperature adjustment
For the temperature adjustment func-
tion consult the heating/cooling system
installation manual.
* Only in combination with the Hybrid Module or Heat Pump.
36 - EN
Heating/cooling mode
Press the OK button, the display will
show:
- Programmed / Manual
- Summer / Winter / Cooling / Off
- Complete menu
Turn the knob and select:
- Summer / Winter / Cooling (if pre-
sent) / OFF
Press the OK button. Turn the knob and
select:
- (
) SUMMER
(system off, anti-freeze function ena-
bled.)
- (
) HEATING ONLY
- (
) COOLING ONLY
(available if parameter «7.3.1 Activat-
ing cooling mode» is active)
- (
) OFF
(system off, anti-freeze function ena-
bled.)
Anti-freeze function
If the delivery sensor detects a tem-
perature lower than 5 °C, the module
starts the circulation pump. When the
anti-freeze function cuts in, the follow-
ing symbol displays:
«
». This function protects the pipes
against freezing.
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