Specifications

10
22 http://www.buderus-domestic.co.uk
Initial start-up
10.1.3 Temperature-setting adjustments
Setting the domestic hot water (DHW) temperature (in
combination with an external hot water cylinder)
z Press E button (see fig. 7, item 2) once then adjust the
DHW temperature to the desired temperature (40 °C -
60 °C) using the C and D keys (fig. 7, item 1).
Factory setting is 48 °C.
Setting the boiler to summer operation
When you want to make sure that your boiler will not operate
for central heating in the summer then you can set the boiler
to summer operation. The boiler will then only operate for
DHW (in combination with an external hot water cylinder).
z Press the E button (see fig. 7, item 2) twice.
The current setting blinks.
z Use the C and D keys to adjust to desired setting.
K
Central heating is on.
L
Central heating is off (summer operation).
DHW is still available (in combination with an
external hot water cylinder).