Husqvarna QC 720, QC 620, QC 520 Mounting the cold air valve Fig, Mounting the venting kit Fig

Mounting the cold air valve (Fig. 10):

Not applicable for recirculation. The cold air valve consists of a damper seat with two valves, which shall be fitted into the hood outlet. If there is no other form of ventilation to expel air from the kitchen than the hood, the outer end of the valves should be clipped off and removed. Insert a pen or something similar between the valves. These should open up easily now.

Mounting the venting kit (Fig. 11):

Not applicable for recirculation. A complete venting kit is available as an optional extra. The ventilation pipe (A) is pulled over the hood’s evacuation flange

(B)and is held firmly in place with a clamp. Make sure the pipe is as straight as possible and does not hinder the movement of the valve flaps. The pipe is connected to the mouth of the duct with the metal flange (C) which is included in the kit.

Fitting the carbon filter

Only applicable for recirculation. The LONG LIFE carbon filter (special accessory) for this hood is fitted instead of the grease filter. The LONG LIFE carbon filter is both a grease and carbon filter for reduction of cooking smells.

An opening must be made at the top or front of the cupboard (min. 100 cm²) where the hood is fitted, so the cleaned air can freely circulate back into the kitchen.

A B

C

Fig. 10

Extend the duct hose correctly. A duct hose which is too long or has too many bends can reduce cooker hood efficiency by fifty per cent. Shorten the hose if it is too long, and avoid unnecessary bends in it.

C

A

B

Fig. 11

37