SWITCHING ON FOR THE FIRST TIME
Flushing
9 Ensure that the boiler is filled with water!
5 litre boiler
Operate the mixer tap and flush with warm water
for 1 minute (fig.3A).
Insert the plug into the wall plug socket, the LED
lights up white (fig. 3B).
Switch on the boiler, the LED lights up blue (fig. 3C).
3C3B
3A
9 Water reaches boiling temperature after 25 minutes.
Push and turn the selector knob and flush with
boiling and filtered water (fig. 3D; see ‘Operation
of selector knob‘)
Inspect the installation for leaks after
commissioning (fig. 3E).
3D 3E
WARNING: If, during heating, no expansion
water has escaped after 10 minutes:
Switch off the power supply immediately and turn on
the boiling water tap to relieve the water pressure.
Flush hot water for 1 minute.
Flush boiling water until the water is cold.
Repeat the process three times to flush the
complete system.
10 litre boiler
Operate the mixer tap and flush with warm water
for 1 minute (fig.3A).
Insert the plug into the wall plug socket.
Turn the ON/OFF knob to position „I” (fig. 3F)
to switch the boiler ON. The water will now be
heated.
3F
The status of the boiler is
signalled by a lamp alongside
the rotary knob. When the
water is being heated, this
lamp lights up red.
9 Water reaches boiling temperature after 35 minutes.
Push and turn the selector knob and flush with
boiling and filtered water (fig. 3D; see ‘Operation
of selector knob‘)
Inspect the installation for leaks after
commissioning (fig. 3E).
WARNING: If, during heating, no expansion
water has escaped after 10 minutes:
Switch off the power supply immediately and turn on
the boiling water tap to relieve the water pressure.
Flush hot water for 1 minute.
Flush boiling water until the water is cold.
Repeat the process three times to flush the
complete system.