7. WIRING CHART
CENTRAL CONTROL
MONITOR(CCM)
INDOOR UNIT
OUTDOOR UNIT
COMPUTER
INDOOR UNIT
INDOOR UNIT
Power
㸦
220-240V
̚
50/60Hz
㸧
The
communication
line
The reserved function is indicated in broken line table,users
can select it when necessary.
1
Take out the faceplate,then dismantle the display cover
plate.(see
Fig.7-1)
NOTE
Please refer to installation instructions for the refrigerant
piping conection of the air conditioner that with throttle
device inside.
Tightening Torque
Φ
6.4
Outer diameter(mm)
of connection piping
Φ
9.5
Tightening Torque
(N.m)
32.7~39.9
Φ
15.9
61.8~75.4
Φ
19.1
97.2~118.6
14.2~17.2
Table 6-2
Φ
12.7
49.5~60.3
2
Individual
connect the power cord and communication
line.
(see
Fig.7-2~4
)
̚
̚
;
<
3
4
E Y X
P Q E
;
<
3
4
L
N
CAUTION
wiring cover plate
Fig.7-1
faceplate
Fig.7-2
An all-pole disconnection device which has at least 3mm
separation distance in all pole and a residual current
device (RCD) with the rating of above 10mA shall be
incorporated in the fixed wiring according to the nati-
onal rule.
CAUTION
the wire holder of communication
line (two*three-position)
the wire holder of power
cord (four-position)
wiring cover plate
2.2\2.8 kW
3.6\4.5\5.6 kW
7.1\8.0\9.0 kW
the wire holder of communication line (five-position)
the wire holder of power cord (three-position)
wiring
cover
plate
the wire holder of communication line (five-position)
the wire holder of power cord (three-position)
wiring
cover
plate
Fig.7-3
Fig.7-4
SW1
ON
SW1
ON
SW1
ON
S W 2
ON
S W 2
ON
SW6
O
N
ON
ON
SW5
ON
Model (kW)
2.2~9.0
16(A)
3×2.5
(mm
2
)
All-pole
disconnection device
Indoor/outdoor connecting wire
(Communication line)
Power supply
of indoor unit
Phase
1-Phase
220-240V~ 50/60Hz
Volt & Frequency
RVVSP 3×0.75
(mm
2
)
Indoor unit power wire
Fuse on PCB
250(V) 5(A)
The power supply specifications are as following, see table 7-1. If
the capacity of wire is too small, it may result in overheating on the
wire and cause the machine burned out.
Table 7-1
Installation manual
Wall mounted split
7
