Function
MIN pump temp.
Mode
Hysteresis
MIN return temp.
Return mixer time
Boiler pump test
Return mixer test
12.5 Settings
12.5.1 Date and time
Using this menu is made to set the date and time of the driver.
12.5.2 Language
Use this menu to select language of the menu.
12.5.3 General settings
12.5.3.1 Alarm buzzer
We define here, if the driver shall notify of alarms by acoustic signal.
12.5.4 Service
WARNING!
Access the service is intended only for qualified technical personnel. The changes may
cause malfunction of the system.
42
The temperature above which the the controller can attach
pumps.
Operating mode of boiler:
a. auto - temperature calculated automatically
b. continuous - the temperature is kept constant
The temperature of the boiler must be reduced by this value
to launch the burner.
Minimal return to boiler temperature maintain by mixer.
Specifies the time of full opening of the return mixer.
Starts boiler pump regardless of other conditions.
Starts actuator of the return mixer regardless of other condi-
tions.
Description