Bosch CONDENS 5000W - Wall Mounting Template and Flue Opening

Installation
21
Bosch Condens 5000W – 6 720 646 195 (2018/10)
4.2 Wall mounting template and flue opening
WARNING:
Damage to property!
Damage caused by drilling into pipes, electrical cables, damp proof
course or other hazards.
▶ Before drilling ensure that there are no obstructions or other hazards.
WARNING:
Safety!
Risk of injury
▶ All relevant safety precautions must be undertaken. Protective
clothing, footwear, gloves and safety goggles must be worn as
appropriate.
Flue turret adapter
▶ The flue turret adaptor has an in-built 3° angle giving the flue
assembly the rise from the appliance to ensure the condensate flows
back to the appliance.
Fixing the wall mounting frame
The boiler template shows the relative positions of the flue and the top
and bottom fixing of the mounting frame.
1. Fix the template to the wall in the desired position.
2. Drill 4 holes for the wall mounting frame through the template.
The wall mounting template has been sized to allow for minimum
clearances of 5mm sides, 200mm base and 30mm above a 100mm Ø
flue elbow.
Rear flue outlet
Figure 21 shows the boiler template with the flue centre lines of both the
100 mm and 125 mm flue systems.
3. Mark centre line of flue to be used; the external diameter of the hole
can also be marked if required.
▶ If extensions are to be added then the complete flue must rise at an
angle of 3° from the appliance.
Side flue outlet
Figure 21 shows the boiler template with the flue centre lines of both the
100 mm and 125 mm flue systems.
4. Mark from the centre line of the wall mounting template to the wall
which the flue will pass through.
▶ Allow for a rise of 52mm per metre length of flue, to give a 3° angle.
Example hole size
• If a 100mm diameter flue is to be used, a 125mm diameter hole is
required.
• If using the weather sealing collar by pushing it through from inside
the property, then a 150mm diameter hole is required to
accommodate this.
Flue outlet position marked and ready to drill hole
▶ Drill hole using a core drill or similar.
▶ Clear any debris from the site.
Fig. 21 Marking the flue position
4.
1.
3.
2.
189 mm
6720646195-10.1Wo