INSTALLATION
6 720 644 842b (2010/12)
14
INSTALLING AN EXTENDED FLUE
1. Remove the screws retaining the flue to the turret.
2. Disconnect the flue (1) from the turret (2).
3. Slide the support clamp (optional item 3) onto the
flue extension as shown.
4. Push fit the extension (4) as far as possible into the
flue turret.
5. Drill through the turret screw holes into the flue outer
tube, take care not to drill into the inner tube.
Secure the extension to the turret with the screws
removed earlier.
Fig. 21 Flue extensions
1. Remove the three screws from around the flue outlet
on the boiler and retain.
For CDi models, the screw pack is in the boiler.
2. Ensure that the boiler flue seal is seated correctly,
and apply silicone grease to the seal.
3. Fit the flue turret to the boiler flue outlet and rotate
to the direction required, ensuring the flat on the
clamp ring is facing the rear of the boiler.
Fig. 22 Extended flue turret fitting
B
Refer to figure 23 and slide the support clamps (1)
onto the additional flue extensions (2).
1. Working from the boiler, fit the support clamps (1)
and extensions (2), to take the weight of the flue.
2. Drill two holes, 180° apart, through the outer flue
tube of each extension, take care not to drill into the
inner flue tube, and secure with the screws provided.
Fig. 23 Extensions
1. Refer to figure 24 and slide the inner wall seal onto
the terminal.
–
If fitting the flue from inside the building, slide the
outer wall seal onto the terminal, locating the ridge
on the seal with the groove on the terminal.
2. Position the terminal assembly through the opening in
the wall to the outside.
3. Push the flue into the extension as far as possible.
4. Drill two holes, 180° apart, through the outer flue
tube of each extension, take care not to drill into the
inner flue tube, and secure with the screws provided.
5. If using the telescopic flue, slide the assembly until
the flue terminal projects out of the wall by 110mm.
–
Secure the flue with the screw provide and seal the
joint with the tape provided.
B
If fitting from outside the building, slide the outer wall
seal onto the terminal, locating the ridge on the seal
with the groove on the terminal.
Fig. 24 Extended flue
The flue terminal MUST be fitted with the
“TOP” upper most to allow the correct fit
and use of the plume management system.
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Summary of Contents for WORCESTER Condensfit II GREENSTAR 60/100 HORIZONTAL FLUE
Page 26: ...6 720 644 842b 2010 12 26 NOTES ...
