My A/C has been working fine all summer. Last night I went to check on the boat after a bad storm and found the A/C blowing room temp air. Adjusting the thermostat (3 knob manual controls) did nothing. I hear the click where the compressor should come on, but it did not engage. Same thing this morning. I cannot recall if the Raw water cooling pump came on or not. I am going to check again at lunch. The unit had been freezing up lately which I think, but am not sure, indicates low freon. The unit is only a year old and probably has less than a couple of hundred hours on it.
Any clues?
Any clues?