7
Shutting down the heating system
Logano G234X – 6 720 811 233 (2017/02)
24
7
Shutting down the heating system
7.1
Normal system shutdown
▶ Place the ON/OFF switch in the
OFF
position (
off power to the boiler and all of its components (e. g. burner,
temperature controller).
▶ Turn the gas valve ON/OFF knob clockwise to the
OFF
position
(
Fig. 29 ON/OFF switch in OFF position
7.2
Emergency shutdown procedure
Inform the owner/operator of the procedure to follow in case of
emergency:
▶ Never put yourself at risk! Your own safety is paramount.
▶ Shut off gas supply!
▶ Shut off the heating system by means of the emergency shutoff
switch located outside the installation room or the appropriate
building fuse.
8
Environmental Protection / Disposal
Environmental protection is one of the fundamental company policies of
the Bosch Group.
Quality of products, efficiency and environmental protection are equally
important objectives for us. Environmental protection laws and
regulations are strictly observed.
To protect the environment, we use the best possible technology and
materials, taking into account economic points of view.
Packaging method
For the packaging, we participate in the country-specific recycling
systems, which guarantees optimal recycling.
All packaging materials used are environmentally-friendly and
recyclable.
Old appliances
Old appliances contain materials that should be recycled.
The relevant assemblies are easy to separate, and all plastics are
identified. This allows the various components to be sorted for
appropriate recycling or disposal.
NOTICE:
Risk of system damage due to freezing!
The heating system can freeze up in cold weather if it is
shut down for a longer period.
▶ Protect the heating system against frost when
temperatures below freezing are expected.
▶ With the controls switched OFF, drain the water from
the boiler, the DHW tank, the pipes of the heating
system and, as far as possible, from the DHW piping
at the lowest point of the system.
Use the heating system emergency shutoff switch
located outside the installation room or the heating
system circuit breaker for emergency shutdown.
6 720
8
06 02
8
-19.1T
Summary of Contents for G234X/38
Page 34: ...10 Logano G234X 6 720 811 233 2017 02 34 Notes...
Page 35: ...10 Logano G234X 6 720 811 233 2017 02 35 Notes...
Page 36: ......
