Connecting On The Heating And Gas Side; Mounting The Connection Set (Accessories) - Bosch GC7000WP 50 23 Installation And Maintenance Instructions Manual

Installation
Assembly on the wall
NOTICE
If the boiler may be damaged if attached incorrectly.
Use suitable fixing materials for the condition of the masonry and
weight of the boiler. The fixing materials provided are only suitable for
installation on concrete walls.
▶ Only use fixing materials that are suitable for the construction
which will be supporting the boiler.
▶ Check whether the wall has sufficient load-bearing capacity based
on the dimensions and weight of the boiler. ( § 15.2, p. 47).
▶ Mount a fastening structure if required.
▶ Only use fixing materials that are suitable for the structure to which
the boiler is to be attached. ( Tab. 6).
Wall type Fixing materials
Concrete See scope of delivery
Solid lime sandstone
Others Not included: to be
decided by the installer.
1) The load applies for tensile and shear loads.
Table 6 Specification of the fixing materials
▶ Determine the position of the boiler on the wall.
▶ Mark the boreholes using the enclosed mounting rail [1].
▶ Install the mounting rail on the wall using a spirit level to make sure
it is level [2 + 3 + 4].
1.
4.
Fig. 11 Installing the mounting rail on a concrete wall
▶ Hook the boiler into the mounting rail.
14
▶ Align the boiler using a spirit level and adjusting screw on the rear.
Minimum load [N]
1)
≥ 1000 Per fixing
point.
Fig. 12 Aligning the boiler on the wall
6.4
2.
The boiler can be connected on the heating and gas side in 2 ways:
• using a connection set (accessory,  § 6.5, p. 14),
• without connection set ( § 6.8, S. 16).
6.5
NOTICE
3.
Installation damage due to incorrect excess pressure of the safety
valve.
The connection set must be equipped with a safety valve.
▶ Check whether the excess pressure of the safety valve is suitable for
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▶ Replace the pre-installed safety valve with a safety valve with a
The following components have been incorporated into the connection
set:
• Gas valve;
• Service shut-off valves;
• Pressure gauge
• Safety valve;
• Pump;
• Fill and drain valve.
These components can be found in the overview drawing ( § 2.11, p.
6).

Connecting on the heating and gas side

Mounting the connection set (accessories)

the required operating pressure and the components in the heating
system.
suitable excess pressure (accessory).
Condens 7000 WP – 6721841195 (2022/01)
0010030948-001