23 March 2017
Due to continued product improvement, Warmington Ind LTD reserves the right to change product specifications without prior notification.
All Dimension are in mm……….Copyright
8
Installation onto a stainless tee
-
flue:
1.
Set the draft diverter on the tee branch by fitting it as tight as possible to the tee.
2.
Check that the valve is perfectly horizontal using a spirit
-
level, and rivet to the tee flue.
3.
The adjustment of the draft diverter depends on the draft. With a standard 3.6 metre of flue dimension A is set to
12mm. If extra lengths of flue is installed the “A” distance in mm corresponds on the pressure in PA, 1mm = 1Pa, this can
be approximated by reading the chart below. Adjust the counter weight to the required distance by rolling it on its axis then
fix it by tightening the brass disks against each other, note that the thick brass disk always is at the end of the rod. To un-
lock the draft stabiliser, turn the stop in clockwise direction.
This is done to keep a stable draft in the flue; more draft will
require less counterweight to regulate the draft.
DOWNDRAFT DIVERTER
Flue
Downdraft
diverter
Adjustment weights
Flap
NOTE:
Access panels for servicing
and adjusting the downdraft diverter
needs and sprockets to be installed.
Flue Height
Pressure
A
3.6 metre
12 Pa
12 mm
4.2 metre
14 Pa
14 mm
4.8 metre
16 Pa
16 mm
5.4 metre
18 Pa
18 mm
6.0 metre
20 Pa
20 mm
6.6 metre
22 Pa
22 mm
7.2 metre
24 Pa
24 mm
Note: Positioning
The position of the draft
diverter is set to the ori-
entation that ensures
the best and easiest
access to the opening
face.
