www.ventilation-system.com
8
DESIGN AND OPERATING LOGIC
The ventilator consists of a telescopic air duct with adjustable length (inner part 3 and outer part 2), a fan 8, a ventilation grille 4, an outer
ventilation hood 1 and a solar panel 12.
The inner filter 9 and the ceramic regenerator 7 are located inside the inner air duct of the telescope 3. The inner filter is designed to clean
supply air and prevent foreign object ingress to the regenerator and the fan. The regenerator uses extract air heat energy to warm up supply
air flow.
The regenerator is equipped with a pull cord inside to facilitate its withdrawal from the ventilator for maintenance. The fan 8 is installed on
a foam rubber layer 11 used as a sealer and a vibration mount for vibration absorbing.
The ventilation grille 4 with the decorative front panel 5 must be installed on the holder 6 on indoor side . The filter 10 located inside of the
ventilation grille is used to prevent dust and dirt ingress into the inner parts of the ventilator. The inner grille unit consisting of a holder 6, a
ventilation grille 4, a grille filter 10 and a front panel 5 is fixed in the ventilator casing by means of the holder springs.
The outer ventilation hood 1 used to prevent direct ingress of water and other objects to the ventilator and the solar panel 12 used for
powering of the ventilator are to be installed outside.
1
2
3
4
5
6
7
8
9
10
11
12
13
15
14
1
Outer hood (cover, back wall).
Prevents direct water and foreign objects ingress to the ventilator.
1 item
2
Outer air duct.
Outer part of the telescopic air duct.
1 item
3
Inner air duct.
Inner part of the telescopic air duct.
1 item
4
Ventilation grille.
Protects the ventilator from foreign object ingress from inside.
1 item
5
Decorative front panel.
1 item
6
Ventilation grille holder.
1 item
7
Ceramic regenerator.
Uses extract air heat energy recovery to warm up supply air flow.
1 item
8
Fan.
Generates air flow.
1 item
9
Internal filter.
Purifies supply air flow and prevents dust and foreign objects ingress to the ventilator. Prevents soiling of the regenerator.
1 item
Summary of Contents for twinfresh solar SA-60
Page 27: ...V62 3 SOLAR_SA 60 EN 02 ...
