Position Of Electrical Wiring Connection - Hitachi RAI-25RPE Installation And Operation Manual

ELECTRICAL WIRING

11.3 POSITION OF ELECTRICAL WIRING CONNECTION

C A U T I O N
Refer to
intermediate connection between the indoor unit and the air
panel.
The connections at the terminal board for the indoor unit
combined before wiring work. The tightening torque for terminals
is shown in the table below.
Screw Size
TB1 M4
Terminal board for power source
cable TB1 (black)
1
N O T E
Connect it with crimping
terminal
Stranded wire
21 PMML0515 rev.0 - 03/2019
chapter for details of the
Tightening Torque
1.0 - 1.3 (N-m)
3
2
Connect it direct as
shown below
Single wire
Connect the cable for the optional remote control switch or the
optional extension cable to the terminals inside the electrical box
through the connecting hole in the cabinet.
Connect the power supply and the earth wires to the terminals
in the electrical box.
Connect the wires between the indoor unit and the outdoor unit
to the terminals in the electrical box.
Tie the wires together with the cord clamp inside the electrical
box.
Perform wiring work for the indoor unit according to the electrical
wiring diagram and Installation and Operation Manual of the
outdoor unit.
N O T E
Comply with the following points when connecting wires to the
(B)
(C)
Screw
(A)