F&F PR-612 Quick Start Manual

PR-612
Priority relay
Do not dispose of this device in the trash along with other waste!
According to the Law on Waste, electro coming from households free of charge and can
give any amount to up to that end point of collec� on, as well as to store the occasion of
the purchase of new equipment (in accordance with the principle of old-for-new, regard-
less of brand). Electro thrown in the trash or abandoned in nature, pose a threat to the
environment and human health.
Purpose
Priority relays are used when there are at least 2 high-power
loads connected to the circuit, which can operate independen-
tly, and their simultaneous operation would result in tripping of
the current protections.
Functioning
The potentiometer is used to set the value of current con-
sumption in the priority circuit, above which the relay switches
off the non-priority circuit. A decrease of current consumption in
the priority circuit below the set threshold value will automati-
cally switch on the non-priority circuit.
In the event that the priority load is already switched on, the
relay will prevent the non-priority load from being switched on.
F&F Filipowski L.P.
Konstantynowska 79/81, 95-200 Pabianice, POLAND
phone/fax (+48 42) 215 23 83 / (+48 42) 227 09 71
www.fif.com.pl; e-mail: biuro@fif.com.pl
- 1 -