Installation Instructions - Wolf CGB-75 Assembly And Operating Instructions Manual

General notes
Electrical connection must be made on site.
Please maintain the 350 mm clearance to the ceiling to enable
inspection and maintenance work on the boiler to be carried
out, otherwise the necessary inspection and function tests on
components cannot be ensured during maintenance. The drain
hoses must be secured with the retainer above the drain outlet
(siphon). The drain must be able to be inspected.
The appliance may only be installed in rooms that are safe
from the risk of frost.
Clearance between the boiler and combustible
materials or components is not required, as
temperatures are limited to 85 °C at the rated
boiler output. However, explosive and easily
combustible materials must not be used in the
boiler room; these would create a risk of fire or
explosion.
During boiler installation, ensure that no
NB
contaminants (e.g. drilling swarf) enter the gas
boiler, otherwise faults may develop.
First determine where the appliance is to be installed.
In your deliberations, consider the flue gas outlet, the lateral
clearances towards walls and ceilings and any existing
connections for gas, central heating, DHW and electrics.
10

Installation instructions

Sound insulation: Under certain critical installation conditions
(e.g. installation on a drywall), additional measures may be
necessary to soundproof the boiler. In this case use soundproof
plugs and, if necessary, rubber mounts or insulation strips.
min.
350 mm
When using a
low loss header set
min. 830 mm
The installation room and the combustion air
supplied to the appliance must be free from
chemicals, e.g. fluoride and chlorine or sulphur.
Such materials are contained in sprays, paints,
adhesives, solvents and cleaning agents. Under
the most unfavourable conditions, these may
lead to corrosion, even in the flue gas system.
3062555_201507