Filter
Top Products
1.1.2 Operating switches
Heating circuit mode selector switch
Automatic mode with switchover between
rated operation and reduced operation
Rated operation
Reduced operation
Manual operation: Control valve opens - stationary - closes
(for on/off control: + ON, 0 OFF)
DHW circuit mode selector switch
The operating mode icon stickers are included in the scope of delivery and can be stuck on
the front above the mode selector switch for control circuit 2 (middle), if required.
Automatic mode
Rated operation
DHW heating OFF
Manual operation: Control valve opens - stationary - closes
(for on/off control: + ON, 0 OFF)
Note!
In manual mode, frost protection is not guaranteed.
EB 5179 EN 7
Operation