Filling The Siphon With Water - Viessmann Vitodens 222-F B2TA Installation And Service Instructions Manual

Commissioning, inspection, maintenance
Further details regarding the individual steps

Filling the siphon with water

B
A
C
1. Pivot control unit forward.
2. Remove retaining clip A.
3. Pull filler pipe B upwards.
4. Remove trap C downwards.
5. Fill siphon with water and reassem-
ble.
42
6. Check that the condensate pipe is
connected correctly to the siphon and
heat exchanger.
Note
Route the drain hose without any
bends and with a constant fall.
7. Refit cover panel.
8. Secure control unit back in operating
position.
(cont.)