Installation
Bosch Condens 5000W – 6 720 646 195 (2018/10)
28
NOTICE:
Outlet position
▶ The flue terminal outlet position must follow those stated in the
relevant boiler instruction manual.
When redirecting the flue discharge the outlet terminal must be at
least 1,500mm from any opening in the direction of the discharge to
prevent combustion products from entering the building.
Fig. 42 Plume redirect distance to an opening
[1] Opening in building
[2] Flue discharge
[3] Plume deflector
[4] Minimum 1,500mm from an opening in the building
4.6 Condensate connection
Condensate termination point
▶ Never terminate or discharge into any open source, including; sink,
bath, shower, bidet, toilet etc.
• Ensure that the condensate drain is a 20mm Ø plastic pipe. The pipe
must fall at least 50mm per metre towards the outlet.
Do not use lubricants or sealing compounds.
Refer to figure 43.
1. Remove the transit blanking cap from the sump.
Fig. 43 Transit blanking cap removal
Refer to figure 44
▶ Fill syphon with 200 to 250 millilitres of water.
▶ Remove orange seal retainer and discard.
Fig. 44 Syphon seal protective cap removal
NOTICE:
Before fitting the syphon
▶ Move the fan lead, DHW NTC sensor lead and ignition cable out of the
way when fitting the syphon to ensure that they do not become
trapped.
NOTICE:
Syphon discharge hose connection
▶ Do not use solvents, adhesive or lubricant when pushing the pipe
onto the rubber connector.
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