Fix Mrcool 12k Diy Mini Split Not Cooling | Add R410a Refrigerant (step-by-step Repair Guide)

2026 7:26
Synopsis
Is your MrCool DIY 12K mini split not cooling properly or frosting up? In this video, I'll walk you through exactly how to diagnose ...

You Might Also Like

Fixing a Mr. Cool DIY Mini-Split - Not Heating/Cooling - Low Refrigerant 6:19
Fixing A Mr. Cool Diy Mini-split - Not Heating/cooling - Low...
2025
Don't Check Refrigerant in Mini Splits. Here's Why! 3:27
Don't Check Refrigerant In Mini Splits. Here's Why!
2024
9 Most Common Causes When Mini Split Not Blowing Cold or Hot Air 4:12
9 Most Common Causes When Mini Split Not Blowing Cold Or Hot...
2024
How to charge mini split yourself, DIY 410a refrigerant, save money! 4:47
How To Charge Mini Split Yourself, Diy 410a Refrigerant, Sav...
2020
How To Add R410a Refrigerant to a Mini Split that Has a Low Charge 11:09
How To Add R410a Refrigerant To A Mini Split That Has A Low ...
2023
How to check hvac refrigerant charge level on mini split DIY 3:00
How To Check Hvac Refrigerant Charge Level On Mini Split Diy
2020
25-34 | Fixing a MrCool Mini Split Not Cooling ❄️ | Easy DIY Recharge with R410A Refrigerant 11:45
25-34 | Fixing A Mrcool Mini Split Not Cooling ❄️ | Easy...
2026
How we recover mini split refrigerant back to the outdoor unit, same as how it shipped #minisplit 1:56
How We Recover Mini Split Refrigerant Back To The Outdoor Un...
2023
Ductless Mini Split Trouble Shooting Procedure 3:09
Ductless Mini Split Trouble Shooting Procedure
2023
Mr COOL DIY Not cooling/ System reset (Multizone Mini-split trouble shoot) ! 4:34
Mr Cool Diy Not Cooling/ System Reset (multizone Mini-split ...
2022
10 Min. ReCharge MrCool DIY 8:05
10 Min. Recharge Mrcool Diy
2021
Download Options
Choose a download method below. All links open in new tabs.
Service Features Action
SaveFrom
MP4 & MP3 • HD Quality • Browser Extension Available
Download
Security Notice: These are third-party services. We recommend using antivirus software and being cautious of pop-up ads.