It is ul the switches are actuated when a flow of 10 gpm 38 lpm or more occurs. This video shows what a voltage sensitive relay or vsr is and how to install one in a dual battery setup to make sure both batteries get charged but only one can go flat.
Battery Isolators And Automatic Charging Relays Blue Sea
Vsr wiring diagram. The vsr will not work properly. A relay is the control device used inside a combiner vsr or acr. Potter vsr flow switch wiring diagram. Wiringthis is without doubt where many people get it wrong and end up with a system that may work but barely and nowhere near as well as it could and should doing it right can double the usable capacity of your auxiliary batteries over and above what many people normally have and it will also help them charge much faster and in turn they will last longer too. It is nothing more than an electronic switch that is closed or opened using a relay coil. Failure to follow these instructions may prevent the device from operating and will void the warranty.
In this image we are looking at the guts of a combinervsr that was 7 years old. Lpc approved sizes are 2 thru 8 50 mm thru 200 mm. Connect the negative wire of the long cable to the negative wire coming from the start battery. It is ul listed and fm approved for use on steel pipe. 4 connect the positive ring terminal of the included long cable to the unmarked silver terminal of the vsr. The wiring cabling.
Schedules 10 through 40 sizes 2 thru 8 50 mm thru 200 mm and schedule 5 sizes 2 thru 6. The model vsr is a vane type waterflow switch with non corrosive insert for use on wet sprinkler systems. Break out thin section of cover when wiring both switches from one. Could you be kind enough to send me a wiring diagram so i can correctly connect the vsr relay and guest switch for the 2011 e tech 90 engine. I have misplaced the diagram i had when i first installed the system when i had the johnson dec 02 12 volt relay wiring diagrams durite vsr split charge relays 12v having completed the camper interior of the van it was time to hook up a second battery to provide power in the back of the van. See ordering information chart.
How the vsr works once the starting batterys voltage rises to above 37 vdc the vsr switches to charge both batteries in parallel when the voltage drops below 28 v dc the vsr disengages. 2 3 connect the thin black earth wire from the vsr to the vehicle chassis or the starter batterys negative. By energizing or de energizing the coil the relay can change positions from open to closed or closed to open. I have misplaced the diagram i had when i first installed the system when i had the 1984 johnson 70. A buzzer like sound can be heard as the relay quickly switches in and out. Vsr 8 8 dn200 8625 2191 0148 376 0322 818 0248 63 0177 45 do not trim the paddle.
The model vsr is a vane type waterflow switch for use on wet sprinkler systems. Wiring both switches from one conduit. Do not obstruct or otherwise prevent.
Gallery of Vsr Wiring Diagram
