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4. Installation
1. Roof Installation
Recommended duct length: 4 metres.
Mount 200mm metal 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
membrane or device (not provided).
Ensure that the pipe protrudes at least 80mm past the top of the Dektite, checking that the fan assembly
clears the roof cladding at upper edge, refer figure 1 – Roof Mount Option.
Pass power cord and plug through pipe, then out the slotted pipe for connection to the socket. Refer to figure 1.
Do not insert plug into socket outlet or switch on until installation has been completed. Fit fan module to pipe and
fix in position using side locking screw.
Certain external installation configurations may cause audible levels of noise to be heard due to the air being
expelled from the motor. To minimize external noise disturbance you can use between 4 to 8 metres of flexible
duct to place the motor in an appropriate position.
For more information on environmental noise limit and conditions please contact your local Council.
For installation, We have a list of experienced installers available on the Schweigen website.
Do not install duct in a straight line and a minimum of two gentle bends in the ducts is required.
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