CoolBlue Marine Refrigeration Troubleshooting Part 1 Electrical Issues

The CoolBlue marine refrigeration unit is designed to be cruiser serviceable without detailed refrigeration system training. This troubleshooting video covers the common electrical issues that a cruiser can experience.

[@Roseycheeck]

Thank you Rich for your help
Bobby from Guatemala now

[@christopherfranks478]

If you suspect the fan is shorted, be cautious about putting 12V right to it. Be sure the supply is fused properly or you have a power supply with current limits set. Great vids! Thanks for posting

[@stevesheliflying]

Great video Rich. Knowing that the you the owner of the company knows and understands how everything works will bring me to your sale department to buy from from you. Thanks for sharing this video. I plan to watch all your vids. I have also emailed you with some questions before I buy. Hope to hear from you soon.

[@kevinmacdonald9849]

A quick way to test for three flash error is to start the engine and run at high idle so alternator increases voltage, then try and start refrigerator. If it starts you know you have a low voltage issue, if it doesn't start, more troubleshooting will be required.

[@vraymond108]

Excellent tutorial. Thank you

[@sportpilot2]

Thee vids are very helpful. Thanks for the knowledge!

[@williamsullivan9323]

great video

[@ancientheart2532]

My Cool Blue started blowing fuses last night. Replaced fuse that has been in the circuit for years with the same but new fuse and it blew in seconds.

[@hanssolo4ever]

I had a 2 volt dropped on brand new blade fuse holder from WestMarine.

[@jackcarone4369]

I have a 5000 AC unit on my boat the unit wasn’t getting very cold a mechanic look at it he said that the compressor was no good and now when I try to turn it on it blows the Circuit breaker which he never did before what did he do wrong

[@TodoFrigorista]

hi frend,

[@lloydChristmas-j6n]

I want to hit the thumbs up but it’s at the perfect number - 69! Nice vid though.

[@scorpiusmorgan6552]

The fan works fine and has always been working fine there is correct voltage but the light blinks twice and the compressor stops every minute and comes back on every minute it stops and comes back on and the light blinks 2 times.