4
MULTI AIR CONDITIONER SYSTEM
Multi Split Outdoor Unit
(CU-2E18NBK)
DEFINITION
Multi air conditioner systems save space by letting you connect multiple indoor units to a single outdoor unit.
Living room
Living room
Multi Split Outdoor Unit
Multi Split Outdoor Unit
INDOOR UNIT
INDOOR UNIT
• It is possible to operate the indoor units individually or simultaneously. The operation mode priority is given to the
fi
rst unit
that turned on.
• During operation, heating and cooling mode could not be activated at the same time for different indoor unit. The power
indicator blinks to indicate the indoor unit is standing by for different operation mode.
Bedroom
Bedroom
POWER SUPPLY
POWER SUPPLY
Models Number
Time Delay Circuit
Breaker
Rated Volts
Single Split System
CS-E9NKKW / CU-E9NKK
15 Amps
208/230V
CS-E12NKKW / CU-E12NKK
15 Amps
CS-E18NKK / CU-E18NKK
20 Amps
CS-E22NKK / CU-E22NKK
25 Amps
Multi Split System
CS-E9NKKW, CS-E9NKKW / CU-2E18NBK
25 Amps
208/230V
CS-E9NKKW, CS-E12NKKW / CU-2E18NBK
CS-E12NKKW, CS-E12NKKW / CU-2E18NBK
