Positioning The Appliance; Mounting The Boiler And Flue Opening - Bosch Condens 2000F30 Regular boiler Installation, Commissioning And Servicing Instruction Manual

20 | INSTALLATION
5.2.2

Positioning the appliance

The boiler must be adjusted to be level. This ensures air can escape from
the heat exchanger and condensate drains freely.
NOTICE: Damage caused by insufficient load bearing or
unsuitability of the boiler room floor
▶ Ensure the floor area is suitable for installing a boiler
and can take the "wet weight" of the appliance.
NOTICE: Damaged caused by mechanical strain on the
hydraulic and flue gas connections when adjusting the
position of the appliance.
▶ Do not apply any strain the connections when
adjusting the boiler position
▶ Place boiler in its final location
▶ Release the locknuts on the boiler feet
▶ Adjust the boiler feet until the boiler is level vertically and
horizontally, check using a spirit level
▶ Secure in position with the locknuts
Fig. 16 Levelling the boiler
5.3

Mounting the boiler and flue opening

Safety
All relevant safety precautions must be undertaken. Protective clothing,
footwear, gloves and safety goggles must be worn as appropriate.
CAUTION: Isolate the mains gas supply before starting
any work and follow all relevant safety precautions.
Running pipes behind the boiler
• The boiler should sit at least 70mm from the rear wall to allow enough
room for access to the pipe work.
• Do not cross a pipe over another.
6 720 ... ... (YYYY/MM)
82
C L
1
2
3*
98 130 162 193
4
253
83 61 78
5
3*
4
Fig. 17 Pipe Connections
System boiler:
[1] Heating and DHW flow (1")
[2] Gas (3/4")
[3*] System boiler - DHW return (1")
(only if optional diverter valve kit is fitted)
Regular boiler - Not used
[4] Heating return (1")
[5] Condensate outlet
466
Ø125
Ø80
C 141
L
394
111 59
1
2
6720809859-48.1Wo
Product Name