Junker JD66BW50, Instructions For Installation And Use Manual

20

General information

General in

formation

Exhaust air mode

: 

Risk of death!

Risk of poisoning from flue gases that are drawn back in. The 

exhaust air must not be conveyed into a functioning smoke or 

exhaust gas flue or into a shaft which is used to ventilate 

installation rooms that contain heating appliances. If the 

exhaust air is to be conveyed into a non-functioning smoke or 

exhaust gas flue, you must obtain the consent of the heating 

engineer responsible.

If the exhaust air is conveyed through the outer wall, a 

telescopic wall box should be used.

Exhaust duct

Note: 

The device manufacturer does not assume any warranty 

for complaints attributable to the pipe section.

■

The device 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 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 

consist of non-combustible material.

Round pipes

An inner diameter of 150 mm, but at least 120 mm, is 

recommended.

Flat ducts

The inner cross-section must correspond to the diameter of the 

round pipes.

dia. 150 mm ca. 177 cm

2

dia. 120 mm ca. 113 cm

2

■

Flat ducts should not have any sharp deflections.

■

Use sealing strips for deviating pipe diameters.

Checking the wall

■

The wall must be level, vertical and adequately load-bearing.

■

The depth of the bore holes must be the same length as the 

screws. The wall plugs must have a secure grip.

■

The enclosed screws and wall plugs are suitable for solid 

brickwork. Suitable fasteners must be used for other 

structures (e.g. plasterboard, porous concrete, poroton 

bricks).

■

The max. weight of the extractor hood is 

40 kg

.

Electrical connection

: 

Risk of electric shock!

Components inside the appliance may have sharp edges. 

These may damage the connecting cable. Do not kink or pinch 

the connecting cable during installation.

The required connection data can be found on the rating plate 

inside the appliance; to do this, remove the metal mesh grease 

filter.

Length of the cable: approx. 1.30 m

This appliance complies with the EC interference suppression 

regulations.

: 

Risk of electric shock!

It must always be possible to disconnect the appliance from the 

electricity supply. The appliance must only be connected to a 

protective contact socket that has been correctly installed. If the 

plug is no longer accessible once the appliance has been 

installed, or a fixed connection is required, the installation must 

have an all-pole isolating switch with a contact gap of at least 

3 mm. Only an electrician may install the fixed connection. We 

recommend installing a residual-current circuit breaker (RCCB) 

in the appliance's power supply circuit.

Installation

Preparing the installation

Caution!

Ensure that there are no electric wires, gas or water pipes in the 

area where holes are to be made.

1.

Mark a vertical centre line on the wall from the ceiling to the 

lower edge of the extractor hood.

2.

Mark positions for the screws and the contour of the 

attachment area.

3.

Drill 8mm Ø holes to a depth of 80mm and press the wall 

plugs flush with the wall.

 ¨

4.

Screw on the fixing bracket for the flue duct.

 ©

5.

Screw in 2 securing screws with washers to approx.5mm.

 ª

[

!

!

$

%

&