Vimar By-me Guía De Usuario página 43

Hvac
3.2 Modifying the operating temperature of a thermostat.
As mentioned in par. 3.1, it is possible to choose the desired thermostat to view the read temperature,
check whether the zone is active and change the type of operation:
• OFF = off
• TIMED OFF = off for a selectable number of hours (then it is reactivated returning to the previous
operation)
• ANTIFREEZE = the thermostat switches on in HEATING mode only if the room temperature drops
under the set antifreeze temperature (e.g. 6°C);
• REDUCTION = manual temperature typically used at night (e.g. 15°C in winter)
• TIMED REDUCTION = as above, for a selectable number of hours (then it returns to the previous
operation)
• MANUAL = this is the classic operation of conventional thermostats (the desired temperature is set
manually without any time limit)
• TIMED MANUAL = as above, for a selectable number of hours (then it returns to the previous
operation)
• AUTOMATIC = weekly programming for the desired temperature.
(press button A on the control panel)
Main menu  HVAC
One of the zones is displayed; use the Zone  and Zone  buttons (buttons G and H) to select
the desired zone.
Press the Operation button (button C) a number of times until the display shows the icon associated
with the desired type of operation.
Confirm with Save (button E) or exit the menu with Back (button L); in this last case the changes
will be lost.
3.3 Creating or modifying the automatic programme of a thermostat.
To reach this menu you need to enter the password of an enabled user (the enabling is done by the
installer when he creates the various users).
Programming the temperature zones is subdivided into two phases; selecting the desired temperature
levels and then hourly programming.
T1/T2/T3 are the 3 temperature levels you want to use in the course of the day; for example, T1 can
indicate the minimum temperature during the night, T2 the average temperature when no one is at
home and T3 the "comfort" temperature.
Hourly programming moreover enables setting a temperature value T every 20 minutes for each day
of the week obtaining the best in terms of comfort and savings.
(press button A on the control panel)
Main menu  HVAC
39 39