SE-2
3043756_201512
15
Pipework
Drinking water filter
Since washed-in foreign particles clog up fittings etc. and cause corrosion in the lines,
it is recommended to install a drinking water filter in the cold water inlet.
Connection to boiler
Thermometer
Electrical auxi-
liary
heating system
Hot water connection
Circulation
Heating water supply
Heating water return
Cold water connection
according to DIN 1988
Tanksensor of heating/
controller SP1