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1999 sundancer airconditioner

1.1K views 5 replies 6 participants last post by  KevinC  
#1 ·
I have a 1999 330 sundancer and the air conditioner is having problems. It starts but shuts down in about a minute. An error code of ps/f5 flashes on the thermostat. Any ideas?
 
#2 ·
Is it picking up water and pumping out the side?
 
#4 ·
Has it run before or is this your first time trying it? If the boat has been out of the water there is a decent chance the pump has lost it's prime. Gobs of threads on this site about priming the AC pump...
 
#5 ·
Mine also gives that error when the pump loses its prime. It's a generic code for no water input which could be for a number of reasons.

Another easy thing to check - the A/C relay pump is often on a separate breaker from the A/C unit itself. On at least 2 different occasions I forgot this basic fact and went on a troubleshooting mission before realizing the relay was off.