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5 Installation
The installation must
be performed in
C
accordance with the
requirement of local
and national standards.
The installation may
be slightly different in
different areas.
28 / EN
5�3 Specifications
Number of
units that
can be used
together
Compressor
stop/start
frequency
Power source
voltage
Max. length for
all rooms
Max. length for
one indoor unit
Max. height
different
between indoor
and outdoor
unit
Max. height
different
between
indoor units
C
When installing multiple indoor units
with a single outdoor unit, ensure that
the length of the refrigerant pipe and
the drop height between the indoor and
outdoor units meet the requirements
illustrated in the following diagram:
Multi Split Type Air Conditioner / User Manual
Connected
1-5 units
units
Stop time
3 min or more
voltage
within ±10% of
fluctuation
rated voltage
voltage drop
within ±15% of
during start
rated voltage
interval
within ±3% of
unbalance
rated voltage
1 drive
1 drive
1 drive
2
3
4
40/131 60/197 80/262 80/262
25/82
30/98
35/115 35/115
15/49
15/49
15/49
10/33
10/33
10/33
For the units adopt quick
connectors, no more
than two pipes can be
connected, and the Max.
length for each pipe is
7.5 meters.
1 drive
5
15/49
10/33
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