Electrolux CH 710, Instruction Book

16

Extraction

The charcoal fi lter is not required in this mode 

and should be removed. 

Ducting

The ducting used must be Ø150mm (6ins), or 

Ø125mm (5ins) in diameter. 

If possible duct through the wall immediately 

above the hood body. 

For the best performance use the shortest 

possible duct run and the minimum number of 
bends. 

Where fl exible ducting is fi tted it should not be 

turned through very tight bends as this may 
impair the performance of the hood. 

It is recommenmded a maximum length of 3 

metres, to be installed, to be reduced 1 metre for 
each 90

o

 bend installed in the ducting run. 

If the distance is greater than 3 metres the 

effi cency of the hood could be impaired.

The diameter of the ducting spigot on the top of 

the hood body item 1 is Ø150mm (6”). 

When using Ø125mm (5”) ducting it will be 

necessary to install the ducting adapter 

item 9

to the Ø150mm (6”) outlet on the top of the hood 
body and the Ø120mm to 125mm ducting collar 

item 10

 (supplied).

If the room where the cooker hood is to 
be used contains a fuel burning appliance 
such as a central heating boiler, then 
its fl ue must be of the room sealed or 
balanced fl ue type.

If other types of fl ue or appliances are 
fi tted ensure that there is an adequate 
supply of air to the room.

The cooker ducting (extraction mode) 
must never be connected to central 
heating fl ues, radiators or water heaters 
etc. 

Electrical Connection and Working 
Test

Before fi tting the chimney to the canopy make the 

electrical connection as described in the section 
titled “ELECTRICAL CONNECTION”.

When the electrical connection has been made, 

test the three speed fan and worktop illumination. 

9

ø 150

ø 125

10

INSTALLING THE COOKER HOOD