Power relay stopped working - Furman Power Conditioner

Kyle Chance

New member
Sep 22, 2021
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Holstein, IA
Recently at our church, that has an audio set up with Furman Power Conditioner M-8L with two Relays on top PS-REL going feeding a Furman Power Sequencer Model PS-8R, experienced a failure of the sequencer not powering on the rack when the main power supply is turned on.
The rack will only turn on when the power button on the sequencer is used now. If the main power is turned off, the system pops loudly now, and the rack stays on. To turn off the rack, we must now use the second power button on the sequencer.
Can we get the system to work together again?
 
You mentioned using two of the PS REL relays plugged into the the M-8L, what are they both doing, you only need one
relay to control the PS-8R.
Did any re wiring take place?
What equipment is plugged into the M-8L and what is plugged into the PS-8R.
What ever is connected to the M-8L will turn on and off before the sequencer
has time to either power up or down the connected equipment.

Check that the relay is working using a standard volt ohm meter.
Check the wiring connections between the relay to the power sequencer.
The power switch on the PS-8R needs to stay in the on position.