A/C wiring conversion question
Thread Starter
Pro
Joined: Jun 2014
Posts: 705
Likes: 96
From: Ventura County CA
A/C wiring conversion question
I have a '72 with new OEM wiring harness. I also have a new serpentine drive with a Sandan compressor.
Do I still need to hookup the thermal limiter and the superheat switches with the Sandan?
If so where do I connect them?
Also, is the Sandan compressor clutch internally grounded thru the case and the single external wire the compressor hot lead?
Thanks, brian
Do I still need to hookup the thermal limiter and the superheat switches with the Sandan?
If so where do I connect them?
Also, is the Sandan compressor clutch internally grounded thru the case and the single external wire the compressor hot lead?
Thanks, brian
Team Owner
Joined: Jul 1999
Posts: 65,492
Likes: 230
From: Orange Park Florida
'72 vette here, 88-91 vette serp drive, Sanden, and no switches involved....that kill sw off the clutch was eliminated.... the comp is grounded through the mounts no other switches involved....well except the comp on/off sw....duh.....
Thread Starter
Pro
Joined: Jun 2014
Posts: 705
Likes: 96
From: Ventura County CA
Thanks, I am running a A/C POA Update valve so the compressor hot goes thru this for on/off cycling. There should be a binary switch on the dryer also.
Otherwise I don't see where the other switches would go. I guess I leave them off. Looked a VintageAir and that is pretty much what they do.
Otherwise I don't see where the other switches would go. I guess I leave them off. Looked a VintageAir and that is pretty much what they do.
