33
■ In the following circumstances, use
the contact (output) of the accesso-
ries only to switch an on-site relay:
An actuator with a higher power
demand than the fuse rating required
for the accessories, e.g. a circulation
pump, is connected to the contact
(output) of the accessories.
■ In the following circumstances, con-
nect one or more accessories directly
to the mains supply via an ON/OFF
switch:
The max. permissible total current of
the heat generator control unit is
exceeded.
Note
In this event, the accessories con-
cerned cannot be isolated with the
ON/OFF switch on the control unit.
Extension kit with mixer PCB
(cont.)
5836498
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