Full Installation of Mini Split Ductless Unit, Step by Step!
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 Published On Aug 29, 2020

In this HVAC Video, I Show the Full Installation of a Cooper&Hunter Hyper Heat Pump Minisplit System! I go over this Ductless System Install Step by Step and show all the tools and supplies used! Make sure that you're EPA 608 Certified before Handling Refrigerants! Supervision is needed by a licensed HVACR Tech while performing tasks as Experience and Apprenticeship garners Wisdom and Safety.

Cooper & Hunter Heat Pump Minisplit System Installed in the Video- https://amzn.to/3aXbmyV
Mini-Split Wall Bracket- https://amzn.to/2YG1THv

Tools and Supplies Used In the Video

Yellow Jacket Refrigerant Gauge Set - http://amzn.to/2aenwTq
Refrigerant hoses with valves - http://amzn.to/2aBumVI
Nitrogen Regulator - http://amzn.to/2bXdR5f
Appion Red 3/8" to 1/4" Vacuum Hose - http://amzn.to/2uYg6Ro
Yellow Jacket 1/4" by 1/4" 3’ hose - http://amzn.to/2umtcod
CPS Vacuum Micron Gauge - http://amzn.to/2v1nM3O
CPS 4 CFM Vacuum Pump - https://amzn.to/2DxgPwY
1/4" Appion Valve Core Removal Tool - http://amzn.to/2uYr8WL
5/16" Appion Valve Core Removal Tool - https://amzn.to/2JHmfbP
5/16" to 1/4" adapter- https://amzn.to/34HSran
Liquid Tight MC Connector- Southwire part# 64235201
Southwire EZ-IN Mini Split Cable- https://amzn.to/2zrYX52
Honeywell Tray Cable 50' 14-4 wire- https://amzn.to/3biNhmx
Flexible Electrical Conduit- https://amzn.to/3lDMilA
Yellow Jacket Torque Wrench- https://amzn.to/2NRR68Q
Yellow Jacket Flaring Tool- https://amzn.to/2OBxGlM
Nylog- https://amzn.to/2MLJcch
FieldPiece ST4 Dual Temp Meter- http://amzn.to/2AhR6ph
Blue Vapor Yellow Jacket Gauge- https://amzn.to/2Ju7pan
Red Liquid Yellow Jacket Gauge- https://amzn.to/2sSFmGH
Quick Coupler for the Gauges- https://amzn.to/2sTk8Ze
Ridgid Tubing Cutter- https://amzn.to/2DnjjR1
Wolverine Tube Reamer- https://amzn.to/2QGLyMV
Lennox 18" PVC Saw- https://amzn.to/3lv1vW0
Ridgid PVC Cutter- https://amzn.to/2YK735a
Ridgid Ratcheting PVC Cutter- https://amzn.to/3lsK6gC
Irwin Uni-Bit- https://amzn.to/34HjGBE
Geocell Sealant- https://amzn.to/2G33ccN
2 3/8" hole saw- https://amzn.to/2G0aLku
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Timecodes

0:00 - Intro on How to Install a Mini-Split Ductless Unit
0:34 - Tools used to Install a Mini-Split
2:48 - Mounting the Back Plate for the Indoor Head Unit
9:30 - Drilling the Hole Through the Wall for the Line Set
18:04 - Wiring the Indoor Head Unit and Bending the Copper Tubing
24:49 - Routing the Wire and Copper Tube Line Set Through the Wall
25:45 - Mounting the Indoor Head Unit
27:12 - Bend the Copper Tube Line Set Outside
29:03 - Connecting the Flares and Tightening with Torque Wrench to required ft/lb
33:46 - Bending and Cutting Copper Tube Line Set at the Outdoor Unit
37:12 - Deburring and Flaring the Copper Tube
43:09 - Tightening the Flares with a Torque Wrench
48:27 - Pressure Testing and Bubble Leak Checking the Minisplit Ductless Unit
53:17 - Vacuum Pumping the Minisplit Ductless System
1:00:07 - Standing Vacuum Decay Test
1:03:16 - Opening the Service Valves of the Mini-split Outdoor Unit
1:06:36 - Connecting the Communication Wires Inside the Outdoor Unit
1:12:14 - Connecting the High Voltage Power Wires to The Disconnect Box and Outdoor Unit
1:15:43 - Wiring the Outdoor Electrical Disconnect Box
1:17:56 - Running the Condensate Line for the Mini Split Ductless Unit
1:18:32 - Sealing the Hole in the Siding Where the Copper Tube and Wires Penetrate
1:18:59 - Installing Downspout Casing over the Line Set and Wires
1:25:59 - Turning On the Mini-Split Ductless Unit for the First Time
1:26:32 - Measuring Delta-T Temperature at the Indoor Head Unit of the Mini-Split
1:26:45 - Measuring the Total Superheat of the Mini-Split, Checking the Charge
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⚠️ Disclaimer:
Information in this video is intended for educational purposes only. Any work related to the topics in this video should be performed by licensed technicians or by apprentices under the supervision of licensed technicians. AC Service Tech LLC is not responsible for any possible damages or injuries caused by the use or misuse of any information provided.

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