Checking And Adjusting Electrodes; Cleaning The Heat Exchanger - Viessmann VITODENS 100-W Installation And Service Instructions Manual

Commissioning, inspection, maintenance
Further details regarding the individual steps

Checking and adjusting electrodes

Cleaning the heat exchanger

!
Please note
Scratches on parts that come into contact with flue gas can lead to corro-
sion.
Never use brushes to clean the heat exchanger.
22
4
+0,5
1. Check the electrode for wear and
contamination.
2. Clean the electrode with a small
brush (not with a wire brush) or emery
paper.
3. Check the electrode gaps. If the gaps
are not as specified or the electrode
is damaged, replace and align the
electrode together with a new gasket.
Tighten the electrode fixing screws
with 3.5 Nm.
(cont.)