Mini Split General Questions

For Troubleshooting that is universal to all brands.

Discharge Temperture Sensor does not fit New MCB replacement.
I just received a spare replacement Main control board and everything connects besides the actual discharge sensor on the unit.  You will need a new Sen...
Wed, 21 Oct, 2020 at 11:58 AM
Midea Models have a 8C Degree Mode - FP Mode
Midea Units when in heating can go as low as 62 degrees F. But when the unit is in Heating and the Silent Button is held for more then 2 seconds this heatin...
Mon, 2 Nov, 2020 at 3:59 PM
Charging A Minisplit Unit
Charging the mini splits he said we can top off the units, However if we feel like the line sets are compromised the we need to evacuate run a pump and ...
Mon, 18 Jan, 2021 at 12:50 PM
P4 (IPM MALFUNCTION) ERROR CODE TROUBLESHOOTING
P4 ERROR CODE TROUBLESHOOTING:  First what is operation of unit?  Pull disconnect, wait 45 seconds.  Plug back and run system and max temp for either ...
Mon, 25 Jan, 2021 at 12:48 PM
How to force eev to open
Step 1-locate EEV -If tech is having an issue locating EEV have them follow the wire coming of he main control board on to the magnetic ring  Step ...
Wed, 10 Feb, 2021 at 5:10 PM
Anti Cold Aire Feature - When I run my unit in Heating, there is no Fan Mode?
Anti Cold Aire Feature -  As we approach the Winter time we begin to get a lot of calls for a very similar issue :  "When I run my unit in Cool...
Wed, 1 Dec, 2021 at 6:46 PM