Clparker23 Posted June 1, 2018 Author Report Posted June 1, 2018 http://www.flamecorp.com/Safran-Electrical-Power.php This distributer carries the contactors. I looked through the list and could find a double pole single through 50 amp 12volt coil, or am I missing it. I thought the closest was the 6041h53...but it’s a single pole double through.Sent from my iPhone using Tapatalk
N201MKTurbo Posted June 1, 2018 Report Posted June 1, 2018 1 hour ago, Clparker23 said: I looked through the list and could find a double pole single through 50 amp 12volt coil, or am I missing it. I thought the closest was the 6041h53...but it’s a single pole double through. Sent from my iPhone using Tapatalk That should be the right one. Those contactors have a disk inside. When they are off a spring holds the disk on two of the contacts and when it is energized it connects the other two together. So there are 4 connections but it functions as a SPDT relay. With them both off, the two wires going to the motor are both connected to ground. Let's assume that + on the red wire puts the gear down. When the gear down relay is energized, it disconnects the red wire from ground and connects it to +12V. When the gear up relay is energized it disconnects the black wire from ground and connects it to +12V. You can see that this requires two SPDT relays.
Buckblaster Posted April 20, 2023 Report Posted April 20, 2023 On 5/26/2018 at 8:41 AM, Clparker23 said: I’ve reviewed the schematic last night quite a bit, I’m down to up limit, I’m going to check the continuity of “common” and “Nc” coming from the pressure switch, it’s a newer switch that’s been replaced I can tell. The down limit is an original. As far as the relays, if I were to send a pic of what I was staring at, would you be able to guide me to what to check. I’ve seen some relays in pics on here and these look a little different. The motor/actuater looks newer as well, previous owner said it was rebuilt in CA not long ago. I’m going to redo my pressure switch, I was by myself the speed was actually around 150, I’m going to try and get it to that 80/90 mark and see if it’s working there. Sent from my iPhone using Tapatalk Can you share the wiring manual? I'm about to get into a 75 F model that has been parked for 5 years. Anticipate the same issues.
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