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Polarismd



Member Since: 13 Feb 2022
Location: Leicestershire
Posts: 64
United Kingdom 
Puma Air Conditioning
Good evening,

I have been plagued with blown fuses on my Air Conditioning (Fuse 42). I checked for shorts and there does not appear to be any. It comes and goes. Just now I had the engine off and pressed the Air Con button and the fuse blew after a few seconds.

Does anyone have any suggestions as to what might be causing this?

Could it be the compressor clutch?

Chris
Post #1070775 3rd Jul 2025 4:42pm
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custom90



Member Since: 21 Jan 2010
Location: South West, England.
Posts: 21041
United Kingdom 
Excess load if you can’t see any obvious faults, if there is a ground fault on that circuit, that could increase current draw and keep popping the fuse. (Which is why it can appear as a sporadic fault).

You’d need to use a Multimeter if you can and do some readings, and the wiring schematic will be useful if you can find it, it’ll likely be on here somewhere. ____\We|Will|Win/___
____/🇬🇧🇺🇸\____
_//*⛽️🛢️⚙️🧰*\\_
Post #1070787 3rd Jul 2025 5:49pm
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Polarismd



Member Since: 13 Feb 2022
Location: Leicestershire
Posts: 64
United Kingdom 
Re: Puma Air Conditioning
Polarismd wrote:
Good evening,

I have been plagued with blown fuses on my Air Conditioning (Fuse 42). I checked for shorts and there does not appear to be any. It comes and goes. Just now I had the engine off and pressed the Air Con button and the fuse blew after a few seconds.

Does anyone have any suggestions as to what might be causing this?

Could it be the compressor clutch?

Chris


I have decided to replace the compressor. Does anyone know what gasket the manifold to compressor uses? And the torques for same?
Post #1070872 4th Jul 2025 9:14pm
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philippr86



Member Since: 08 Sep 2017
Location: Frankfurt
Posts: 26
Germany 
The compressor is engaged and disengaged by a magnetic clutch. So replacing the compressor itself probably help. Check the magnetic clutch and the circuit.
Post #1070977 7th Jul 2025 1:45pm
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