Schweigen BR500ST - User Manual

Page 5 This guide is for the installation of the Isodrive motor system after the canopy/rangehood or bathroom extraction grill has been mounted on the wall or ceiling. (Refer to canopy/rangehood or bathroom extraction unit installation manual). NOTE: All PVC pipe and flexi ducting measurements are r...

Page 7 Isodrive Motor Included in the box: 1. Isodrive 900 motor (280W x 200H mm approx.) Approx. 3 metre, 10amp cable and standard male plug 2. Fire resistant 150mm (160mm OD 1 ) PVC riser pipe Note: Cable cut-out at the bottom end only 3. Flexible ducting Approx. 4 metres, 200mm (210mm OD 1 ) diam...

Page 9 Roof Installation Recommended duct length: minimum 4 metres. Mount 150mm (ISD) rigid PVC pipe securely to beams, trusses or other appropriate structures: refer figure 1. The pipe should be mounted vertically with the roof penetration being sealed using a Dektite or other appropriate sealing m...

Page 10 Wall Installation This type of installation is similar to roof mounting, ensuring that the pipe extends at least 50mm past the wall surface refer figure 2. If the pipe length is shortened, reproduce the power cord exit slot on the inside of the wall. NOTE: By decreasing the length of the fle...

Page 12 Figure 4 Flat Roof Installation Flat roof mounting using optional mounting flange*. Engage locking screws in holes Seal 3 holes in stepped surface Seal between mounting flange and cover Up-stand and capping Power supply cord passing through pipe slots NOTE: Cut 150mm PVC storm water pipe to ...

Page 13 Figure 5 Installation Through Wall for Isodrive 900 Fan Unit Wall Shutter Assembly (200mm BDSS BUILD ASS) Optional wall cover plate with notch at bottom P1108* Minimum pipe protrusion from wall surface Wall cover plate (optional part) Slot in pipe at bottom (6 O’Clock) Power cord Ensure that...

Page 14 Fan Unit Shutter Assembly for Isodrive 900 (Optional) 1. Assemble by fitting shutter assembly into fan inlet shroud moulding, ensuring that attaching screws align with holes. Alignment can be checked visually by folding in shutter flaps. 2. Fully tighten both screws and re-check fitment into...

Page 15 4. Installation To main power/switch Optional Y-branch Figure 2 Ventilation Option for Dual Vent Additional dual vent kit, Y-branch, 3 metre length flexi ducting and inlet grille with adjustable damper For dual installation, bathroom, toilet or laundry, adjust inlet grilles to balance air fl...

Page 16 5. Measurements Measurements for Isodrive 900 (Not to Scale) 157mm 53mm 278mm 198mm 440mm 160mm 242mm 131mm Dektite

Page 17 6. Flexible Duct Flexible Ducting Flexible ducting must be fully extended and cut to the required length upon installation. Maximum fan performance will not be achieved unless the ducting is fully extended. Failure to fully extend ducting results in a smaller air passage and lower airflows. ...

Page 19 6. Flexible Duct Securing Flexible Duct Flexible duct must be installed with supports at maximum intervals of 1.5 metres. Flexible ductwork can be supported by using gaffer or electrical tape. Provided that it does not restrict the internal diameter of the ducting. Ducting installed looped o...

Page 20 7. Parts List Parts List for Isodrive 900 1 2 3 4 5 6 7 8 9 10 11 12

Page 24 12. Vent Measurements H old d iffuser ag a in st bo ard an d p us h up w a rd s To gg le c lip s n ap s in to p la ce ho ld in g dif fu se r fi rm ly O pe ra tion o f tog gle c lip s A B C D E F G 185 232 265 147 73 95 16 Hold diffuser aga in st bo ard and p ush upwa rds To ggle clip sn aps ...

Page 25 12. Vent Measurements 303200 194.35 255 89 303 52.7 35.8 44.5 255 x 255 Ceilling Two timber support batons by installer 194.25mm outlet 240 x 240 BRW600ST - Measurements

Page 26 312200 196 252 89 312 51.7 35.8 48.4 312 x 312 Ceilling Two timber support batons by installer 194.25mm outlet 251 x 251 Plaster in edge strip BRB700ST - Measurements 12. Vent Measurements