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Electrical installation
Installer reference guide
51
4MWXM-A9
R32 Split series
4P708645-1 – 2022.09
Method 2: Using round crimp-style terminal
1
Strip insulation from wires and twist the end of each wire.
2
Install a round crimp-style terminal on the end of the wire. Place the round
crimp-style terminal on the wire up to the covered part and fasten the
terminal with the appropriate tool.
Use the following methods for installing wires:
Wire type
Installation method
Single-core wire
Or
Stranded conductor wire
twisted to "solid-like"
connection
c b
c
a
a
A
AA´
A´
a
Curled wire (single-core or twisted stranded
conductor wire)
b
Screw
c
Flat washer
Stranded conductor wire
with round crimp-style
terminal
c b
b
a
c
a
B
B
a
Terminal
b
Screw
c
Flat washer
Allowed
NOT allowed
Tightening torques
Item
Tightening torque (N•m)
M4 (X1M)
1.2
M4 (earth)
▪
The earth wire between the wire retainer and the terminal must be longer than
the other wires.
Summary of Contents for Multi+ R32 Split Series
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Page 31: ...6 Unit installation Installer reference guide 31 4MWXM A9 R32 Split series 4P708645 1 2022 09...
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