A/C not working

Wrighter56

New Member
Jul 6, 2017
4
Ontario Canada
Boat Info
1990 Sea Ray 310 Sundancer
Engines
Twin 260HP with inboard V-Drives
Hi I have a 1990 310 Sundancer with a Cruisair 16,000 Btu Reverse Cycle unit. This weekend I turned on the AC, and the fan came on, but no compressor. The power light on the control unit is not coming on. Does anyone have any ideas before I call for help?
 
Hi I have a 1990 310 Sundancer with a Cruisair 16,000 Btu Reverse Cycle unit. This weekend I turned on the AC, and the fan came on, but no compressor. The power light on the control unit is not coming on. Does anyone have any ideas before I call for help?
You need to get a voltage tester and start at the power sauce and keep checking right to the compressor !
 
I would perform a factory reset 1st. (check your manual)

Then try the heat function to see if that works.

The change over switch could be stuck/inop.
 
is there water flow, i was thinking there had to be water flow for the compressor to kick on
 
No error code on the thermostat? Assume you set the A/C to it's lowest temp level to gety it to kick on.
 

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