Specifications

8
The outdoor unit and the BP units operate from separate single-phase power supplies, so no power supply wiring is needed
between them. The size of the wiring pipe from the outdoor unit to the BP units can be reduced, making installation easier.
Simplified electrical wiring connection
The outdoor unit’s heat exchanger fins are processed using a
special anticorrosion treatment. The surface is covered with a
thin acrylic resin layer to enhance the fins’ resistance to acid
rain and salt corrosion. A hydrophilic film layer also prevents
rust caused by the run off of water droplets. Additional
durability is provided by a rustproof steel sheet on the bottom
of the unit.
Durable outdoor unit
A single high-capacity
outdoor unit can drive up to
9 indoor units, making it
powerful enough to air-
condition a whole residence.
This powerful unit can be
easily installed on a balcony
with its slimline design,
which measures (H) 1,345 x
(W) 900 x (D) 320 mm.
Space saving
The Super Multi PLUS has the wide operation range required
for commercial-use air-conditioning systems. So even when
the outdoor temperature drops to –5ÝC, cooling operation is
still available if the temperature rises rapidly in a crowded
room.
Wide Operation Range
BP unit
(2 ports)
Outdoor unit
Safety breaker
Power
supply
Power
supply
BP unit
(2 ports)
BP unit
(3 ports)
30 A
15 A
Transmission line (4 lines)
(
Indoor unit--BP / including earth wire )
Earth wire
Earth wire
Earth leakage circuit breaker
Safety breaker
Earth leakage circuit breaker
D transmission line (2 lines)
(Outdoor unit--BP, BP--BP)
Heat exchanger fin
Hydrophilic film
Aluminium
Corrosion-resistant
acrylic resin
Cross section of
anticorrosion-treated fin
900 mm
320 mm
1,345 mm
-10
0
10
20
30
40
50
-20
-10
0
10
20
15.5°C WB
Heating
46°C DB
Cooling
-5°C DB
–15°C WB
Outdoor temperature (°C DB)
Outdoor temperature (°C WB)