IDEAL istor HE260, Installation And Servicing, Page: 28 / 80

28
istor system store -
Installation and Servicing
INSTALLATION
FLUE OUTLET
31B SETTING THE FLUE - SIDE
Wall thicknesses of: RHS 114 to 248mm, LHS 114 to 372mm
31A SETTING THE FLUE - REAR
Wall thicknesses of 192 to 407mm
a. If using the extension ducts go to Frame 34.
b. For shorter flue lengths use non-telescopic B Pack.
1. Measure and note wall thickness R or L (this measurement
differs for LH and RH flues). Refer to Frame 27.
For RH flues, note that a flue extension may be needed.
For RH Side
2a.
Add 300mm (11
7
/
8
") to dimension R and set telescopic flue
length as indicated in drawing.
For LH Side
2b.
Add 175mm (6 7 /
8
") to dimension L and set telescopic flue
length as indicated in drawing.
3. Using a 3.5mm drill bit, drill one hole in outer air duct taking
care not to pierce plastic inner flue.
4. Fix to length using self tappers provided.
5. Seal out air duct using the tape provided.
Notes.
a.
If using the extension ducts go to Frame 34 .
1. Measure and note wall thickness X. Refer to Frame 27.
2. Add 145mm (5 1 /
2
") to dimension X and set telescopic flue
length as indicated in drawing.
3. Using a 3.5mm drill bit, drill one hole in outer air duct
taking care not to pierce plastic inner flue.
4. Fix to length using self tappers provided.
5. Seal out air duct using the tape provided.
ist9033
X + 145
Drill hole
Adhere sealing tape
Measurement to be
taken from this point
nm8811
(RHS) X + 300
(LHS ) X + 175
Drill hole
Adhere sealing tape
Measurement to be
taken from this point
30 TERMINAL WALL SEAL ASSEMBLY / POSITIONING
Ensure lip of wall seal is positioned
over step on plastic nose of flue terminal
(note, seal is cut away for clarity)
Step
isfu9783
Wall Seal Lip
Prior to fitting the flue, the rubber terminal wall seal provided
in the flue pack MUST be fitted to the flue terminal as shown
below in Figure 1.
FIGURE 1 FIGURE 2
Once the flue is installed it is IMPORTANT that the rubber
terminal wall seal is pressed against the outside wall to
create an adequate seal between the flue and wall as
shown in Figure 2.
var9784
Rubber
Terminal
Wall Seal