Loading ...
Loading ...
Loading ...
31-5000493 Rev. 4 5
Installation Instructions: List of Materials
Required Tools for Installation
Supplied by Installer
• 17mm, 22mm, 26mm or Adjustable Wrench
• #2 Phillips Screwdriver
• Drill
• R-410A Approved Flaring Tool
• Hex Wrench
• Hole Saw 2 1/4”
• Level
• Manifold Gauge
• Measuring Tape
• Micron Gauge
• Mini-Split Adapter (5/16”F to 1/4”M)
• Nitrogen (consumable)
• Pipe Cutter
• Razor Knife
• Reamer
• Sealant, non-expanding (for line set opening)
• HVAC leak solution or refrigerant leak detector
• Stud Finder
• Torque Wrench and Back-up Wrench
• Vacuum Pump
• Wire Strippers
• Refrigerant Scale
• Usual and customary HVAC hand tools
• Dual Port Manometer
• Tachometer/Anemometer
• Thermo-coupler
• Insulated copper tubing
• 14/4 (14 gauge, 4 conductor) non-shielded stranded
copper cable
• 1-1/4” PVC for condensate
• Insulation for condensate drain
• 3/8” threaded rod, washers and nuts
• R410A Refrigerant
Model Liquid (inch) Vapor (inch)
USYM09UCDSA 1/4 3/8
USYM12UCDSA 1/4 3/8
USYM18UCDSA 1/4 1/2
USYM24UCDDA 3/8 5/8
USYM30UCDDA 3/8 3/4
USYM36UCDDA 3/8 3/4
USYM42UCDDA 3/8 3/4
USYM48UCDDA 3/8 3/4
NOTE: A factory wired controller is required as per specications and must be ordered separately.
Parts Included
Accessory Name Quantity
Flare nut for liquid tube 1
Flare nut for suction tube 1
Insulated tube (liquid line) 1
Insulated tube (suction line) 1
Outside Air Damper Wire Harness 1
Drain hose 1
Cable tie 8
Loading ...
Loading ...
Loading ...