Checking The Condensate Drain And Cleaning The Siphon; Checking The Anode Connection - Viessmann VITODENS 222-F Installation And Service Instructions Manual

Commissioning, inspection, maintenance
Further details regarding the individual steps

Checking the condensate drain and cleaning the siphon

B
A
C

Checking the anode connection

Check that the earth lead is connected to the magnesium anode.
38
(cont.)
1. Check that the condensate can drain
freely at the siphon.
2. Pull retaining clip A off.
3. Pull filler pipe B upwards.
4. Pull off trap C downwards.
5. Pull the condensate hose from trap
C.
6. Clean the siphon.
7. Fill siphon with water and reassem-
ble.
8. Check that the condensate pipe is
connected correctly to the siphon and
heat exchanger.