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Electrical installation
Installer reference guide
42
C FVXM25~50A
Split system air conditioners
4P625991-1C – 2021.09
Wire type
Installation method
Single-core wire
c b
c
a
a
A
AA´
A´
a
Curled single-core 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
▪
The earth wire between the wire retainer and the terminal must be longer than
the other wires.
1-3
8.1.3 Specifications of standard wiring components
Component
Interconnection cable (indoor↔outdoor)
4-core cable 1.5 mm²~2.5 mm²
and applicable for 220~240 V
H05RN-F (60245 IEC 57)
8.2 To connect the electrical wiring to the indoor unit
1
2
Strip the wire ends approximately 15 mm.
3
Match wire colours with terminal numbers on indoor and outdoor unit’s
terminal blocks and firmly screw wires to the corresponding terminals.
4
Connect the earth wires to the corresponding terminals.
Summary of Contents for Perfera CVXM20A3V1B
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