29
In order to release the waste gas monitor - after cool
down of temperature sensor - the release pin (see Fig. 7,
pos. 1) must be pressed. Subsequently the boiler will be
restarted as described in Chapter 10.
Fig. 7
11 Operation
See installation manual of the respective weather-sensiti-
ve
rapidomatic
®
heating system control,
the
rapidomatic
®
S boiler control or the
comfortmatic
®
remote control.
11.1 Shutting down the installation
Shutting down the installation for a shorter period of
time:
In the event of a short-term interruption of the heating
operation, switch the „on/off“ main switch to „off“ in the
transitory period.
Shutting down the installation off for a longer period
of time:
In the event of a long-term interruption of the heating
operation after the heating season, switch the „on/off“
main switch to „off“ and shut the gas stopcock.
In the event of repeated boiler shut down the fault should
be remedied by a qualified specialist.
Subsequently an appliance function check should be
carried out.
Faulty parts in the waste gas monitor may only be
replaced by original parts supplied by the manufacturer.
11.2 Danger of freezing
If the heating operation is interrupted for a longer period
of time in winter, the entire heating system including the
boiler and domestic hot water boiler will have to be
drained entirely. Open the drain tap and leave the system
open until replenishment.
Also open the drain cock of the external elements
of the boiler.
When draining, check whether the drain cock is
not clogged by dirt and remove any dirt that may
be present.
A
2
1