GH20SB – User Manual
PAGE 11
PPUH “GECO” Sp. z o.o.
FROM 05/01/2015
To set the time zones for the device marked with “K” on the scheme follow the same
procedure as when selecting working hours for circulation pump C.
3.3.4.4. Editing Heating Medium Freezing Point
To edit heating medium freezing point choose “Parameters settings” on the main menu
screen and then “Heat transfer fluid” on the settings configuration menu screen.
When you go to this screen the setting value flashes. Press
and
to define a new
heating medium freezing point temperature in the range from -35 to 0ºC.
Press
to save the new value and return to the settings configuration menu.
Press
to cancel changes and return to the settings configuration menu.
Press
to cancel changes and cause the Controller to switch to the standby mode.
3.3.4.5. Editing Rated and Minimum Flow
To edit rated and minimum flow choose “Parameters settings” on the main menu screen and
then “Flow rate” on the settings configuration menu screen.
