Welcome! Here are the website rules, as well as some tips for using this forum.
If you've found help here, check back in to let us know how everything worked out.
It's a great way to thank those who helped you.
Mini Split quit last night at -8 deg F, first issue in 4 winters since installing. need heat
Have the Mitsu Hyper Heat 18K BTU model. Should be 100% heat to 5 deg F, 75% heat output to -13deg F is the MFG rating. Read through the service manual and tested the unit, says the outdoor unit failed with error code 3, which is a thermister. Ready to go outside and troubleshoot, but is there any quick fix to maybe put a hair drier on the components to warm up and maybe get it working again? Im sure the issue is related to the very cold day/night yesterday, and now it won't start up.
thanks for any tips from ones who have dealt with this before