Wiring Diagram
Remote Controller
Main Indoor unit
Outdoor Unit
Power supply
Wiring Specification
Specification of Wires Between Units and Numbers of Wires.
Outdoor unit - indoor unit
(main unit)
Indoor unit
- indoor unit
(main unit)
(sub unit)
Remote controller wiring
G
o r
u
n
d
n i
g
i w
e r
f o
n i
d
o
r o
Procure necessary parts and perform all connection work locally.
NOTES
When using the equipment at the first time, it will take a lot of time that the remote controller accepts an operation after power
was on. However, it is not a trouble.
Automatic address
While automatic addressing, the operation can not be performed on the remote controller.
For automatic addressing, Max. 10 minutes (generally, approx. 5 minutes) are required.
When power will be turned on after finish of automatic addressing;
It will require Max. 10 minutes (generally, approx. 3 minutes) that outdoor unit starts operation after power was on.
A
B
1
2
3
1
3
2
N
L
N
. o
f o
i w
e r
Wire diameter
N
. o
f o
i w
e r
Wire diameter
N
. o
f o
i w
e r
Wire diameter
s
u
b
u
n
t i
Sub Indoor
Unit
s
H07RN-F or 245IEC66 1.5 mm
s
H07RN-F or 245IEC66 1.5 mm
s
Between 0.5 mm
H
0
7
R
N
F -
– 7 –
A
B
1
2
3
4
(
n I
c
u l
d
e
g
o r
u
n
d
w
r i
) e
2
or more
2
2
or more
2
2
2
and 2 mm
(up to 200 m)
2
r o
2
4
5
E I
C
6
6
1
5 .
m
m
or more