Step 5 - Electrical Connections - Haier 2U18MS2VHB Installation Manual

Wiring Unit
Step - 5.1
5.1
Remove the cover plate of the outdoor unit to expose the
terminal block connections.
Step -5.2
5.2
Connect Line Voltage from Circuit Breaker/Disconnect to
outdoor unit wire terminal
Always follow local and national codes when installing
electrical wiring. The required fuse size can be found in the
product specification section of this manual.
Connect wiring from indoor units
Use14/4 AWG Stranded wire when connecting the outdoor
unit to the indoor unit. Connect the wiring to the correct
terminals based upon the piping connections. For example,
Circuit A wiring goes to the piping feeding Circuit A. Do not
cross the wiring and piping.
Step - 5.3
5.3
Replace the cover plate.
PAGE 10

Step 5 - Electrical Connections

INSTALLATION
Step 5.1
Step 5.2
Line Voltage
Terminals
Indoor Unit Terminals