Eventually got around to replacing the proximity switch on this KAD32, but still having an issue.
The switch seems to be working correctly and the compressor cuts in at 1600rpm. Once the compressor cuts in the revs drop back to 500rpm. It then takes about 30 seconds for the revs to slowly build up to produce any power/speed (with trottle fully on). Eventually when the revs reach 1500-2000rpm the boat will start to speed up.
Should the engine drop back to ~500rpm when the compressor kicks in? or does anyone know why its so slow to build up any speed?
