W
arnings:
A. Do not take the other wire except fo
r copper wire as the power cable.
B. All indoor/outdoor units must be con
nected with the earthing wire of power cable. The earthing wire can not be connected onto the earthing wire of coal
gas pipe, water pipe, lightning rod, or t
elephone. Or the electric shock or fire will occur
.
C. Must install the leakage breaker and
the over current breaker
, or electric shock will occur
.
D. Before finishing electric installation,
do not electrify the unit.
E. Indoor and outdoor use their individ
ual power source. All indoors use one power source.
F. The communication wire and the po
wer cable must be individual and can not use one multi-core cable, or the communication wire will be interfered to
cause abnormal.
When the power source is supplied to each outdoor individually:
When the power source is supplied to outdoor in series:
main switch
main switch
2-core wire(power supply)
2-core wire(power supply)
Indoor units
Indoor units
2-core wire(power supply)
power supply
power supply
switch
switch
switch
UNIT
1
UNIT
1
UNIT
2
UNIT
2
L N
L N
L1 L2 L3 N
Outdoor units
Outdoor units
leakage breaker
over circuit breaker
leakage breaker
over circuit breaker
-core wire(communication)
2-core wire(communication)
2-core wire(communication)
2-core wire(communication)
2-core wire(communication)
leakage breaker
over circuit breaker
leakage breaker
over circuit breaker
switch
L N
switch
L N
leakage breaker
over circuit breaker
switch
L N
leakage breaker
over circuit breaker
2-core wire(power supply)
-core wire(communication)
2-core wire(communication)
2-core wire(communication)
2-core wire(communication)
2-core wire(communication)
main switch
main switch
2-core wire(power supply)
2-core wire(power supply)
2-core wire(power supply)
2-core wire(power supply)
power supply
switch
switch
switch
switch
switch
L N
power supply
L1 L2 L3 N
leakage breaker
over circuit breaker
leakage breaker
over circuit breaker
leakage breaker
over circuit breaker
leakage breaker
over circuit breaker
leakage breaker
over circuit breaker
AV18~32NMVERA and its indoor units
3
3
110
Содержание MRV II AV08NMVERA
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