Installation - Wolf ComfortLine CHK Installation And Maintenance Instructions Manual

General tips regarding location
• Install the boiler with or without the
DHW cylinder on a level surface which
is substantial enough to carry its weight.
• Position the boiler and DHW cylinder (if
installed) horizontally or slightly rising
towards the back to ensure adequate
venting of any trapped air (level with
adjustable feet).
Only install the boiler and DHW
Note
cylinder (if installed) in a room
safe from the risk of frost.
Drain the boiler, the DHW
cylinder and the entire heating
system if there is a risk of frost,
when the system has been
shutdown, to prevent pipes
from bursting.
Boilers should not be installed
Note
in areas subject to aggressive
vapours, very dusty or highly
humid conditions (workshops,
washrooms, hobby rooms etc.).
This prevents the optimum
burner function from being
achieved.
The combustion air supplied to
the pressure jet oil burner must
be free from halogenated hy-
drocarbons (e.g. as contained
in sprays, solvents, cleaning
fluids, paints and adhesives).
Under the most unfavourable
conditions, these may lead to
pitting of the boiler and even
the flue gas system.
Never store or use combustible
material or liquids near the
boiler.
8

Installation

The ventilation air supply must
be ensured and comply with
local regulations or those re-
lating to gas installations. We
recommend that you supply the
boiler with fresh air directly from
the outside. An insufficient fresh
air supply can lead to fuel gas
escaping, which represents
a risk to life (poisoning/suf-
focation).
Clearances towards walls and
combustible materials must
comply with local fire regula-
tions, and should be at least
200mm, otherwise there is a
high risk of fire.
3060918_1203