Installation Guide

6
General notes
Exhaust air mode
Note: Ventilation may not exit through an already
operational smoke or exhaust chimney, nor a duct
used for ventilating furnace installation areas.
▯ If the ventilation is intended to pass through a
smoke or exhaust that is not in operation, the
responsible area heating inspector must give
approval.
▯ If the ventilation passes through an external wall,
use a telescope wall sleeve.
Ventilation line
Note: The appliance manufacturer does not assume
any warranty for complaints attributable to the pipe
section.
▯ The appliance achieves its optimum performance
by means of a short, straight exhaust air pipe and
as large a pipe diameter as possible.
▯ As a result of long rough exhaust air pipes, many
pipe bends or pipe diameters that are smaller
than 6" (150 mm), the optimum extraction
performance is not achieved and fan noise is
increased.
▯ The pipes or hoses for laying the exhaust air line
must be made of non-combustible material.
▯ Use sealing strip for deviating pipe diameters.
Electrical connection
9 WARNING
Risk of electric shock
Parts inside the appliance can have sharp
edges. The connection cable can be damaged.
Do not bend or pinch connection cables during
installation.
Check your domestic installation before installing the
appliance. Pay attention to suitable fusing of your
domestic installation. The voltage and frequency of
the appliance must agree with the electrical
installation (see rating plate).
The appliance complies with protective class I and
may only be operated with a PE conductor connection.
The installation must contain a disconnector with a
contact opening of at least X” (3 mm) that isolates all
poles from the mains. It must still be accessible after
installation.
Only an electrical specialist may lay or replace the
connecting lead, paying attention to the applicable
regulations.
If the mains connecting lead of this appliance is
damaged, it must be replaced with a special
connecting lead, which is obtainable from the
manufacturer or the manufacturer's after-sales
service.