OPERATION CONDITION
OPERATION CONDITION
OPERATION CONDITION
OPERATION CONDITION
Use this air conditioner under the following temperature range
(CU-E10HBEA, CU-E15HBEA, CU-E18HBEA, CU-E21HBEA)
Temperature (°C)
COOLING
HEATING
NOTICE: • This unit is still able to operate as a cooler with outdoor temperature as low as -10°C in a non-living room, such
as a computer room, with a room temperature of 16°C or above, and room humidity up to 80%. When the
outdoor temperature drops to -10°C, compressor will be cut off and resume operation again once the temperature
rises to more than -10°C.
• When the outdoor temperature is out of the above temperature range, the heating capacity will drop signifi cantly
and outdoor unit might stop for protection control.
(CU-2E15GBE, CU-2E18CBPG, CU-3E18EBE, CU-3E23CBPG, CU-4E27CBPG)
Temperature (°C)
COOLING
HEATING
(CU-3E18JBE, CU-4E23JBE)
Temperature (°C)
COOLING
HEATING
* DBT: Dry bulb temperature
* WBT: Wet bulb temperature
4
*DBT
Maximum
Minimum
Maximum
Minimum
*DBT
Maximum
Minimum
Maximum
Minimum
*DBT
Maximum
Minimum
Maximum
Minimum
Indoor
*WBT
32
23
16
11
30
-
16
-
Indoor
*WBT
32
23
16
11
30
-
16
-
Indoor
*WBT
32
23
16
11
30
-
16
-
Outdoor
*DBT
*WBT
43
26
-10
-
24
18
-10
-
Outdoor
*DBT
*WBT
43
26
16
11
24
18
-10
-11
Outdoor
*DBT
*WBT
46
26
-10
-
24
18
-15
-16