For residential equipment it is 24 volts
90 percent is the compressor relay that cause it.
Location ac compressor relay 940 volvo
Turn on ac and watch clutch on front of ac compressor. If clutch doesn't engage then AC relay is bad. Or you can follow the schematic on the side of the relay and use a volt meter to test it.
how to fined the ac compressor relay on a 2000 vw jetta
check fuse or relay in underhood fuse box,
Have someone sit in the car and turn the AC on and off as you listen at the underhood fuse box for the clicking relay. Or, you know, look in the manual.
There is not an AC relay on the Mercedes-Benz v280. Instead, the AC compressor uses (or is driven by) the serpentine belt.
On a 1992 Toyota Paseo, the AC compressor relay is typically located in the engine compartment within the relay/fuse box. This box is usually found near the battery or on the driver's side of the engine bay. You can identify the relay by referring to the diagram on the cover of the fuse box, which indicates the specific location for the AC compressor relay.
That other relay should be the AC compressor relay.
There is an ac relay on the grand caravan. It is mounted on the inside of the driver side fender.
The relay on the passenger side firewall is the ac compressor relay.
Your cars engine accessory belt drives the AC compressor.