AirCon OVER pressure
09-07-2013, 06:45 AM
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S500 Lorinser
AirCon OVER pressure
The EC light trips on my AC every few days. After checking the pressure, using the self-diag under sensor NR 07, I see it's tripping out at 18 bar pressure!!! The code returned is 1241 but it can't be low pressure? Maybe the safety switch trips out at high & low pressure? 
