© 2022 Carrier
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The housing cover is removed using the four screws (on the side of the type plate). Beware of live parts!
It must be ensured that the PE connection between the two housing parts is not interrupted.
The polarities must be observed when changing the battery
To avoid compensating currents, all batteries must always be replaced at
the same time. When installing the housing cover, make sure that the PE
connection between the housing parts is not pinched. After replacing the
batteries, the housing cover must be attached again with the four previous
-
ly loosened screws.
Proper operation can only be guaranteed with the batteries installed by the
manufacturer.
BATTERY REPLACEMENT
The batteries may only be replaced by a qualified electrician.
WARNING: ATTENTION HIGH VOLTAGE!
Before opening the ignition unit, it is
absolutely necessary
to disconnect the main connection and secure it
against being switched on again. Check whether the power switch is switched off (signal dark).
(background LED off).
Due to the discharge time of the capacitors, both work on the ignition electrode or opening the cover of the
ignition unit may be carried out at the earliest 120 seconds after the supply voltage has been switched off
and the unit has been switched off (Power Off).
