ANVR - Reset Control Unit The ANVR - Reset Control Unit (ANVR-RCU), when used in lighting circuits, allows the switching "OFF" of lights by momentary opening the circuit controlling the lighting with a PCC Receiver located at the Distribution Board, however the lights can be switched "ON" again (reset) at the local light switch or reset switch at any time when required. Where multiple circuits are to be controlled from the Distribution Board the receiver is wired to control a Contractor and the circuits are connected through the normally closed contacts of the Contractor. For programmed operation of the PCC Receivers a SC96-4, -8, -16 Controller or a TU202 Transceiver can be used. The ANVR-RCU is a universal unit that can be mounted to a HPM / Clipsal switch having a large plate, be fitted directly into a light fitting or separate enclosure. WIRING DIAGRAM No. 1 showing wiring details when the total "Load", eg. Lighting, to be connected via the ANVR-RCU is controlled by a single "ON/OFF" switch. This switch also operates as the reset switch by switching "OFF" then "ON". WIRING DIAGRAM No. 2 showing wiring details when the "Load" eg. Lighting, to be connected via the ANVR-RCU is made up of two or more separate lighting groups/circuits with each lighting group/circuit having individual switching. If wired in this format, an additional "Normally Closed" reset switch, push button or similar is required for the reset function. This switch must be rated to carry the lighting group/circuit current. Assuming lights are switched "ON". When wired as showing in Wiring Diagram No. 1, with the momentary opening of the receiver contact, the Load (lighting) will be switched "OFF". To reset the circuit (ie turn the lights "ON" again) the local lighting switch wired to the ANVR-RCU must be switched "OFF" and then "ON" again. When wiring as shown in Wiring Diagram No. 2. With the momentary opening of the Receiver contact the Load (those lights that are switched "ON") will be switched "OFF". To reset the circuits (ie turn the lights "ON" again) the additional normally closed reset switch or push button must be momentary operated (opened). A typical example is the control of lighting in schools or office blocks where lights may be left "ON" after the egress of personnel. With the ANVR-RCU installed and with a programmable controller providing momentary switching programs, all lighting can be turned "OFF" at or from a central point and reseet locally as required. The Total Maximum Circuit Load for the ANVR-RCU, when wired as shown, is 10 AMPS at 240V A.C. As such a multiple of ANVR-RCU's may be required in an installation.