Chiller help... wont chill

[nerdz]

My pacific Coast 1/10Hp chiller no longer cools...

I don't require it because my house is cool, so I tested it before posting it for sale... Only to discover a problem.

The thermostat functions and the compressor kicks on at set point. I assume coolant leaked out? Actually, I have no idea ha, ha!

So, is there any hope?

Thanks in advance for any advice.

Cheers