Protherm 80E User, Installation And Servicing Instructions - page 14
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TELESCOPIC HORIZONTAL FLUE INSTALLATION
Flue Systems
Standard Top Outlet Flue Pack
Pt. No. 230483
1 Metre Extension Kit
Pt. No. 230484
45° Flue Bend Pack
Pt. No. 230485
90° Flue Bend Pack
Pt. No. 230486
Flue Position and Length
•
Determine flue application, length and terminal position be-
fore starting. Refer to diagram a2.
•
Place spacer (
K
) (supplied with boiler) onto top of boiler (see
diagram 9).
•
If you are using a Flue Bend, please follow the instructions
supplied with the kit.
Note:
For each 90° flue bend fitted, reduce overall flue length by
1 m. For each 45° flue bend fitted, reduce overall flue length
by 1/2 m.
•
To make a neat finish to the flue outlet a flue collar kit, part
No. 443286, with instructions, is available, see diagram a1.
Flue Assembly
•
Extend the telescopic flue to the required length, making sure that the minimum overlap is no less than
25 mm, and that the flue terminal projects 15 mm minimum beyond wall face, see diagram a2.
•
Carefully drill though air duct pilot hole and secure with self tapping screw provided in fittings pack, see diagram a2.
•
Seal the joint with tape provided.
•
If the flue system requires the addition of flue extension kits, drill, seal and secure them with the self tapping
screw and tape provided.
Note:
Should any one of the flue sections require cutting to obtain desired flue system length, cut at the end
opposite the expanded end.
•
If the boiler is not to be fitted for some time cover the hole in wall.
Top Outlet Side or Rear Flue Fixing
Make good the area around the flue inside and outside after installation of the boiler.
Flue Positioning
•
Push the flue assembly into and through the hole such that it is within the wall, and does not stick out into the
room. Do not push the flue assembly too far into the hole as it has to be pulled back into the boiler and secured.