M Design DIAMOND Gas 550V, Instructions For Installation And Use Manual, Page: 10 / 43

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Instructions for installation and use DIAMOND Gas 550V-DV-850V-DV-1150V
Picture 1: ROOF EXIT (C31)
The concentric flue duct should not be reduced to 150/100 for all True Vision.
Picture 1
4. Installing the chimney
Install the concentric flue duct as indicated by ONTOP - METALOTERM. The only authorised pipes are
ONTOP Metaloterm™. ONTOP-METALOTERM tested our appliances with their conduct and we only
guarantee a good working of the appliance with those. Between the external wall of the pipe and the wall
or the ceiling, you should allow for a clearance of at least 50mm and protection that is suitable against
temperatures of around 130°C. The passage of the front panel cowl in the external wall must be filled in
using silicone mastic.
This is recommended with a roof exit ≥ 3m
This is recommanded with a roof exit ≤ 3 m
Ø 150/100
Appliance C (min) C (max) Postion air inlet
850V / 550V 3 m 18m 2
850DV/550DV/1150V 3 m 18m 2
Ø 200/130
Appliance C (min) C (max) Position air inlet
850V / 550V 2 m 10m 2
850DV / 550DV/1150V 2 m 9m 2