VEGA RK-2.4/User manual
13
Revision № 01 of 21.08.2017
«NULLING» OF THE RELAY
To reset an already registered relay, it is necessary to reverse its polarity. Reverse
polarity of the power supply means + 12V to the black wire and ground to the red wire.
The relay will start, reset its registration, and click the key 3 times. Nulled relay can be
registered again, if the relay is not nulled, then it does not make registering requests at
startup.
When connecting the relay, it is necessary to observe the polarity
(red + 12V, black - ground). Otherwise, the relay will be deleted, and
you will need to register the relay.