Carrier 42QHC012DS series - Trouble Shooting; Common Operating Issues and Explanations; Unit Not Responding Checks; Immediate Shut-off Conditions

2. INSTALLATION OVERVIEW
7
GB-7
LN
1
2
3
MC MC
4
5
2.1 Installation order
Install the outdoor unit
(Page 9)
Evacuate the refrigeration
system
(Page 19)
Connect the wires
(Page 14)
Connect the refrigerant pipes
(Page 12)
Perform a test run
(Page 21)