Installation
Condens 7000 WP – 6721842519 (2022/03)
14
Assembly on the wall
NOTICE
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. ( § 16, 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. 5).
Table 5 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].
Fig. 11 Installing the mounting rail on a concrete wall
▶Hook the boiler into the mounting rail.
▶ Align the boiler using a spirit level and adjusting screw on the rear.
Fig. 12 Aligning the boiler on the wall
6.4 Connecting on the heating and gas side
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 Mounting the connection set (accessories)
NOTICE
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
the required operating pressure and the components in the heating
system.
▶ Replace the pre-installed safety valve with a safety valve with a
suitable excess pressure (accessory).
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 ( § 2.9, p.
6).
Wall type Fixing materials Minimum load [N]
Concrete See scope of delivery ≥ 2000
1)
Per fixing
point.
1) The load applies for tensile and shear loads.
Solid lime sandstone
Others Not included: to be
decided by the installer.
4.
3.
2.
1.
10011604-001
0010030948-001