Buderus Logano G215 WS, Инструкция по установке и обслуживанию

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Shutting down the heating system 10
Logano G215 WS - We reserve the right to make any changes due to technical modifications. 47
10 Shutting down the heating system
10.1 Standard shutdown
z
Switch the control device ON/OFF switch to the OFF
(position "0"). This switches the boiler and all its
components OFF (for example the burner).
z
Close the main fuel shut-off valve.
10.2 Emergency measures
Explain to your customer the measures required in
emergencies, for example during a fire:
z
Close the main fuel shut-off valve.
z
Isolate the heating system from the mains power
supply using the heating system emergency stop
switch or the corresponding domestic fuse.
Fig. 70 Shutting down the heating system (Logamatic 2000)
1
ON/OFF switch
Fig. 71 Shutting down the heating system (Logamatic 4000)
1
ON/OFF switch
I 0
1
1
CAUTION!
SYSTEM DAMAGE
through frost.
The heating system can freeze up in cold
weather if it has been switched off.
z
Leave the heating system switched ON
for as long as possible.
z
Protect your heating system against
freezing by draining the heating system
and DHW pipework at the lowest
possible point.