17
Operating conditions
Use this air conditioner in the temperature range indicated in the table.
Temperature °C (°F)
Indoor
Single split outdoor unit
*
1
Multi split outdoor unit
*
2
DBT
WBT
DBT
WBT
DBT
WBT
COOL
Max.
32 (89.6)
23 (73.4)
43 (109.4)
26 (78.8)
46 (114.8)
26 (78.8)
Min.
16 (60.8)
11 (51.8)
-10 (14.0)
-
-10 (14.0)
-
HEAT
Max.
30 (86.0)
-
24 (75.2)
18 (64.4)
24 (75.2)
18 (64.4)
Min.
16 (60.8)
-
-20 (-4.0)
-21 (-5.8)
-15 (5.0)
-16 (3.2)
DBT: Dry bulb temperature, WBT: Wet bulb temperature
*
1
CU-Z20ZKE, CU-Z25ZKE, CU-Z35ZKE, CU-Z42ZKE, CU-Z50ZKE, CU-Z71ZKE
*
2
CU-2Z35TBE, CU-2Z41TBE, CU-2Z50TBE, CU-3Z52TBE, CU-3Z68TBE, CU-4Z68TBE, CU-4Z80TBE, CU-5Z90TBE
Inside Cleaning
This function is to enhance the inside cleaning of the air conditioner indoor unit.
To activate inside cleaning, turn off the unit and press
button for more than 3 seconds
from remote control. During inside cleaning operation, nanoe™X will turn on and horizontal
fl ap is open with low fan speed operation for a maximum of 2.5 hours before the unit is
turned off . Do not turn off the power supply during this operation. The inside cleaning
operation is completed when the fan stops and the fl ap is close. When power is resume after
failure, this operation will not resume.
