12 31-5000496   Rev. 1
Installation Instructions
Final Check
Start Up Checklist
□ Refrigerant charge is verified and system has been 
leak tested
□ Line sets have been insulated 
Electrical connections are secure
□ Has the electrical ground been checked and verified
□ Electrical wiring terminals match at indoor and outdoor 
unit
□ Wire between outdoor and indoor must be 14/4 
stranded
□ The outdoor to indoor wires free of splices 
□ Condensate drain has correct pitch and has been leak 
tested
□ Indoor and outdoor units match 
□ Indoor and outdoor units are firmly mounted
□ Power source voltage is within tolerances
□ The indoor and outdoor sections are quiet and free of 
vibration
□ All functions of the controller have been verified
□ Operation in cooling or heating modes is normal
□ Operation of the system has been explained to the 
owner
Explaining Operation to the End User
•  Using the User Manual, explain to the user how to use the air conditioner/heat pump, (the remote controller, adding/
removing the air filters, placing or removing the remote controller from the remote control holder, cleaning methods, 
precautions for operation, etc.)
•  Review precautions for operation.
•  Recommend that the user read the Operating Instructions carefully.