Auto Service World
News   June 28, 2011   by Auto Service World

Road Trip Special: Tips to Keep You Cool


Hot summer temperatures and high humidity can challenge your vehicle’s air conditioning system, and your ability to drive comfortably.
Here are some easy tips from the Mobile Air Conditioning Society (MACS) Worldwide to keep you and your passengers cool on the road.
–If possible, when you’re parked, leave the windows down slightly on hot days to reduce heat build-up. An A/C system works by removing heat, so the cooler the interior is to start with, the easier and faster the A/C will do its job.
–Before you get into the car, open all the windows completely, or even open the doors, for a moment to vent the hot interior air quickly.
–When you first turn the A/C on, set the controls to “Max” or “Rec” and use highest blower speed. This moves the greatest volume of air and re-circulates it for even faster cool-down. As soon as you are comfortable, switch the system to “Norm” or “Outside” or “Fresh,” and select a lower fan speed. The lower blower speed produces colder the air from the system.
–Does your cool air have a bad odour, perhaps like dirty socks or a gym locker? Remember to set the system to the “Outside ” air mode (not “Rec”) frequently to help prevent or lessen this problem.
–Automatic Temperature Control systems operate differently than manual systems. Read your owner’s manual to gain understanding of exactly how your system works. With most automatic systems, the quickest cool-down comes by setting the temperature as low as it will go at first, then adjusting it later for occupant comfort.

The Mobile Air Conditioning Society (MACS) Worldwide wants everyone to get the most comfort from their vehicle’s air conditioning system and be able to recognize problems when they occur.
Air conditioning problems should diagnosed by a professional service facility with the proper tools, training, and certified technicians.


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