Operating instructions

27
Activating venting function with con-
stant temperature control unit:
1. Press OK and simultaneously for
approx. 4 s.
2.
Select "5" and confirm with OK.
When the venting function is activa-
ted, "EL on" is shown on the dis-
play.
3. Ending venting function:
Press .
Filling the siphon with water
C
B
A
1. Pivot control unit forward.
2.
Pull retaining clip A off.
3.
Pull filler pipe B upwards.
4.
Pull off trap C downwards.
5. Fill siphon with water and reassem-
ble.
Commissioning, inspection, maintenance
Further details regarding the individual steps
(cont.)
5457 552 GB
Service