Thread: Air con conked
View Single Post
Old 23rd March 2022, 19:08   #7
SD1too
Doesn't do things by halves
 
SD1too's Avatar
 
Rover 75 2.5 Connoisseur Auto (1999) Dealer launch model.

Join Date: Mar 2007
Location: Former Middlesex
Posts: 20,382
Thanks: 1,587
Thanked 3,749 Times in 3,181 Posts
Default

Quote:
Originally Posted by Caskin View Post
... I have purchased a recharge kit ... The recharge kit states check to see if compressor is clutching in and out prior to recharge, how do I do that please? Where do I look, if it can be seen? ... Or is the clue in the fact that the fan runs ...
Hello Derek,

Your fan running is not an indication that the compressor is functioning.

To check that the compressor clutch is operating, look for the ancillary belt low down at the front of the engine. In Econ mode the clutch will be disengaged, press the windscreen demist button to activate it.

DIY recharging kits are not a satisfactory solution. The refrigerant charge is determined by weight. We do not know how much refrigerant your system currently has and you won't know the weight of the gas you are adding. The result could be that your system will become under or overcharged. You also won't be able to regenerate your dessicant pack which requires a vacuum to be held for about 30 minutes.

The professional way to check and recharge your air conditioning is to book a visit by a mobile self-employed specialist who will extract and weigh your current charge, check for leaks, evacuate your system and recharge with the correct weight of refrigerant together with the special oil.

Simon
__________________
"Whatever is rightly done, however humble, is noble."
Sir Henry Royce.

Last edited by SD1too; 24th March 2022 at 06:42.. Reason: Improved grammar
SD1too is offline   Reply With Quote