Settings Menu: Heater High/Low - Mark OptiTherm Livret Technique

All operation modes (DAY, NIGHT, ECO) are set standard at high, see the image below to
change this.
back to main screen
2x
ESC
Settings
Date/Time
Overtime setting
Fan high/low
Burner high/low
Select Temperature sensor
select
• With the  and  button, select the Ventilator high/low in the settings menu and then push
the OK button.
• with the  and  button select the desire mode of operation (DAY, NIGHT, ECO) that
you wish to change and then push the OK button.
• With the  and  button, change the setting (high or low) and confirm this by pushing the
OK button.
• push the ESC button to go back to the settings menu when you have finished the changes and
have confirmed this with the OK button.
• Now select another item to change or to go back to the user menu by pushing the ESC but-
ton. Push the ESC button again to go back to the main display.
5.9 Settings menu: Burner high/low setting
This menu-item determines, with an air heater in high/low operation, when the burner may switch
to low or high while in heating mode. The ventilator will then automatically switch to the high or
low mode.
Note!
– During the start up the burner will always operate in high mode.
– The time that the burner may operate at low or high may be determined by the differential.
The ventilator setting high/low will also be determined in this way.
– When the differential is the same or higher than the set value, the burner will be switched to
low.
– When the differential falls 0.5K under the set value the burner switches back to high.
– The burner will not switch high or low when with Ventilator high/low the ventilator is set on
low in a mode of operation.
The image below shows how you can change that:
back to main screen
2x
ESC
Settins
Date/Time
Overtime setting
Fan high/low
Burner high/low
Select Temperature sensor
select
16
ESC
Fan high / low
Day High
Eco High
Night High
OK
select
ESC
Burner high / low
Burner High
Differential 1.0 K
OK
select
ESC
Fan high / low
Day High
Eco High
Night High
OK
modify
ESC
Burner high / low
Burner High
Differential 1.0 K
OK
modify