AC LO
- Thread starter JohnScar
- Start date
Jaybeaux
Well-Known Member
- Jan 3, 2016
- 2,042
- Boat Info
- 2006 Sea Ray 48
Naught On Call
- Engines
- Cummins QSC-540s with V-Drives
11 KW Onan Genset
Message on Air Conditioner Control Panel? If yes, Low AC Voltage, if the boat is on shore power.
Yes only Shore Power- running on generator everything works properly
I'm going to check Amps at dock panel, amps through shower power cord and see if drops
potis
Active Member
I have two AC/heat units. One works fine. Other one just started shutting down on “Low AC”. Does not matter what shore power I’m connected to or when on generator. It still gets this shutdown error. Thoughts?
- Jun 2, 2008
- 5,023
- Boat Info
- 1998 450 Sundancer, Achilles dinghy w/15hp
- Engines
- 3126 Cat's
My model year has a built-in safety shut down for anything under 200 volts... I get the error code in some Canadian marinas where they say it's 208 volts, but as soon as you hook up you are right at 200 volts.
Sea Gull
Well-Known Member
Once any power supply issues are resolved try a factory reset on the A/C unit that is getting the Lo AC error. This usually fixes the problem.
