Provide fast cooling, maximum comfort,
clean air and optimise energy saving
ECONAVI and AUTO COMFORT
Equipped with the human activity sensor, the air conditioner ensures to deliver cool or warm air to you,
and keeps the room consistently comfortable with minimum energy consumption.
See "To learn more..." for details.
Multi air conditioner system
Multi air conditioner systems save space by
letting you connect multiple indoor units to a
single outdoor unit.
• For complete product features, please refer
catalogue.
Indoor units
• It is possible to operate the indoor units
individually or simultaneously. The priority
of operation is placed on the fi rst unit that
turned on.
• During operation, HEAT and COOL modes
cannot activate at the same time for different
indoor units.
• The power indicator blinks to indicate the
indoor unit is standing by for a different
operation mode.
Operation conditions
Use this air conditioner under the following temperature range.
DBT : Dry bulb temperature
WBT : Wet bulb temperature
Temperature (°F/°C)
COOL
HEAT
Power Supply
CS-E18RKUAW / CU-E18RKUA
CS-E24RKUAW / CU-E24RKUA
CS-E18RKUAW / CS-E24RKUAW / CU-5E36QBU
CS-E18RKUAW / CS-E24RKUAW / CU-3E19RBU
CS-E18RKUAW / CS-E24RKUAW / CU-4E24RBU
2
CS-E18RKUAW
CS-E24RKUAW
DBT
Max.
89.6/32
Min.
60.8/16
Max.
86.0/30
Min.
60.8/16
Models Number
The Right Choice for Energy Saving
Outdoor unit
( CU-5E36QBU, CU-3E19RBU, CU-4E24RBU)
CU-E18RKUA
CU-E24RKUA
WBT
DBT
73.4/23
114.8/46
51.8/11
0/-17.8
-/-
75.2/24
-/-
-4/-20
Time Delay Circuit Breaker
20 Amps
25 Amps
45 Amps
30Amps
45 Amps
Indoor units
CU-5E36QBU
CU-3E19RBU
CU-4E24RBU
WBT
DBT
78.8/26
114.8/46
-/-
14.0/-10
64.4/18
75.2/24
-5.8/-21
5.0/-15
Rated Volts
208/230V
WBT
78.8/26
-/-
64.4/18
3.2/-16