Viessmann WB1A007 User Manual

3. Drill 710 mm holes and insert the
rawl plugs.
4. Cut flue pipe opening.
5. Fit wall mounting bracket with enc-
losed screws.
Preparing the connections
Hinweis
For dimensions for on-site preparations of the gas and water side connections
see „Overall Appliance Dimensions“ on page 7.
1. Prepare the water connections.
2. Clean and flush the heating sys-
tem.
Use only the following cleansers:
&
Cleanser (Fernox)
&
Sentinal X300...
3. Prepare gas connection to BS
6891.
4. Prepare the electrical connections.
&
Mains cable: H05V2V2-F 3 G
1,0 mm
2
, 230 V~, 50 Hz.
&
A 1.5m power cable is part of the
standard delivery.
&
Accessory cables: H05V2V2-F 3
G 1.0 mm
2
for connection of room
temperature control.
Montagevorbereitung (Fortsetzung)
30
Montagevorbereitung
5581 805

Viessmann WB1A007 Specifications

General

Brand	Viessmann
Model	WB1A007
Category	Boiler
Language	English