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9.3 CU-3E23SBE
9.3.1 Check Points
elevation:
15m max
.
elevation between
each of the indoor
units and between
the indoor and
outdoor units.
(Not included in the unit)
Outdoor unit power supply:
Single-phase 230V, 60Hz
16A switch
(circuit breaker)
(Not included in the unit)
2.5 mm
2
or more x 3 core
(Not included in the unit)
Outdoor
wiring work
Unit C
Unit B
Unit A
Applicable connecting tube kit:
CZ-3F type
Total maximum pipe length: 60 m
Air purging: Air purging by vacuum pump.
Unit A Maximum pipe length: 25 m
Unit B Maximum pipe length: 25 m
Unit C Maximum pipe length: 25 m
Indoor/outdoor unit
connection cables
1.5 mm
2
flexible cord x 4 core
(polychloroprene sheathed)
(Not included in the unit)
1.5 mm
2
flexible cord x 4 core
(polychloroprene sheathed)
(Not included in the unit)
Grounding work
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