Specifications Of Standard Wiring Components; To Connect The Electrical Wiring To The Indoor Unit - Daikin CVXM20A2V1B Installer's Reference Manual

8 | Electrical installation

8.1.3 Specifications of standard wiring components

8.2 To connect the electrical wiring to the indoor unit

Installer reference guide
42
b Round crimp-style terminal
▪ Use the following methods for installing wires:
Wire type
Single-core wire
Stranded conductor wire
with round crimp-style
terminal
▪ The earth wire between the wire retainer and the terminal must be longer than
the other wires.
Component
Interconnection cable (indoor↔outdoor)
1 Open the terminal block. See
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.
c b
A A´
a
a Curled single-core wire
b Screw
c Flat washer
c b
B
a
a Terminal
b Screw
c Flat washer
O Allowed
X NOT allowed
1-3
"6.2 Opening the indoor
Installation method
AA´
c
a
a b c
B
4-core cable 1.5 mm²~2.5 mm²
and applicable for 220~240 V
H05RN-F (60245 IEC 57)
4
unit" [ 25].
CVXM20+FVXM25~50A2V1B
Split system air conditioners
4P625991-1 – 2020.06