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Combini EC Installation description
206803 (02-12-2009) 9 Systemair AB
Diffusers/Louvers
Inlet diffusers
Mount inlet diffusers in bedrooms and living rooms. Use frames to ease the removing of diffusers for
cleaning. Diffusers can be supplied for ceiling or wall installation.
Fig. 7
Note! For basic setting of diffusers, open core of the diffuser 5 revolutions from closed position.
Lock by means of centre nut.
Extract louvers
Mount extract louvers in WC, bathroom, utility room etc. and kitchen when separate kitchen ventilator (not
connected to the heat recovery system) is installed. Use frames to ease the removing of diffusers for
cleaning. See fig. 7.
Note! Mount louvers in the ceiling or on the wall as far as possible from door openings.
Note! For basic setting of louvers, open the core 10 revolutions from closed position.
Lock by means of centre nut.
Air circulation
To obtain a satisfactory air circulation in the building, vents or slots must be installed/allowed in or below
doors between rooms.
Fig. 8
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