6
EQJW146F001 EN
Operation
2.2 Operating modes
Day mode (rated operation):
regardless of the programmed times-of-use and summer
mode, the set points relevant for rated operation are used by the controller. Icon:
Night mode (reduced operation):
Regardless of the programmed times-of-use, the set
points relevant for reduced operation are used by the controller. Icon:
Control operation deactivated:
regardless of the programmed times-of-use, control op-
eration remains deactivated. The frost protection is activated, if need be. Icon:
Automatic mode:
during the programmed times-of-use, the controller works in day mode
(rated operation). Outside these times-of-use, the controller is in night mode (reduced oper-
ation), provided control operation has not been deactivated due to the outdoor temperature.
The controller switches automatically between both operating modes. Icon:
Manual mode:
valves and pumps can be controlled manually (see section 4). Icon:
Select the operating mode
1. Turn the rotary switch to
(operating modes).
blinks.
In systems with only one control circuit (e.g. system Anl 1.0), steps 2 and 3 (to select
the control circuit) are not required.
2. Select the control circuit for which the operating mode is to be set [
q
]:
1:
Heating circuit 1
2:
Heating circuit 2
3:
DHW heating/circulation pump
Only those control circuits are available for selection which can be controlled by the
selected system.
3. Confirm the selected control circuit [
Û
].
4. Select operating mode [
q
]: , , or .
5. Confirm the selected operating mode [
Û
].
6. Turn the rotary switch back to normal switch position (information level).
In automatic operation, the current phase of the time program ( for day mode or for
night mode) is displayed in the information level together with the icon.
Note
