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Hello, I have a d3lc that when I turn the thermostat on the fan starts and nothing else and the only way to stop unit is to pull the fuse. Any ideas? Is the ecu dead? It's number is 25 1976, is it available? Any suggestions would be helpful. Thank you
Doug
Hello, I have a d3lc that when I turn the thermostat on the fan starts and nothing else and the only way to stop unit is to pull the fuse. Any ideas? Is the ecu dead? It's number is 25 1976, is it available? Any suggestions would be helpful. Thank you
Doug
I’ve got a new-to-me D5LC on my new-to-me sailboat. Serial number 8835DB, installed in 2000.
If it just a two wire thermostat just short the two wires together and it should run until you disconnect the wires?
Have you tried cleaning all the connectors? Spray them with electrical cleaner and put some dielectric grease on them when you put them back together.?Hello Los and thanks for reply. I thought it might be a thermostat problem so I tried that at one point last year and nothing happened.
Colin
Have you tried cleaning all the connectors? Spray them with electrical cleaner and put some dielectric grease on them when you put them back together.?