Checking The Condensate Drain And Cleaning The Trap; Installing The Burner - Viessmann VITODENS 100-W Installation And Service Instructions Manual

Commissioning, inspection, maintenance

Checking the condensate drain and cleaning the trap

B
A
Fig. 31

Installing the burner

A 4x
F
E D
Fig. 32
1. Fit the burner and tighten 4 screws
!
Please note
Tighten screws enough
to ensure the components do not suffer
damage and will function correctly.
42
B C
diagonally.
A
1. Pull trap
A upwards out of the drain connection.
2. Remove supply hose
3. Clean trap .
A
4. Refit supply hose .
B
5. Refit trap to the drain connection.
A
6. Fill trap with water. For this, pour approx. 0.3 l
A
of water into the combustion chamber.
7. Check that condensate can drain freely and that
the connections are tight.
2. Insert the new gasket and tighten the fitting on gas
supply pipe .
B
3. Refit Venturi extension
4. Fit cables to fan motor
unit F .
from trap .
B A
to the fan.
C
, gas train and ignition
D E