Operating conditions
Use this air conditioner in the temperature range indicated in the table.
Temperature °C (°F)
Max.
COOL
Min.
Max.
HEAT
Min.
DBT: Dry bulb temperature, WBT: Wet bulb temperature
1
*
CU-Z20XKE, CU-Z25XKE, CU-Z35XKE, CU-Z42XKE, CU-Z50XKE, CU-Z71XKE
*
2
CU-2Z35TBE, CU-2Z41TBE, CU-2Z50TBE, CU-3Z52TBE, CU-3Z68TBE, CU-4Z68TBE, CU-4Z80TBE, CU-5Z90TBE
Indoor
DBT
WBT
32 (89.6)
23 (73.4)
16 (60.8)
11 (51.8)
30 (86.0)
-
16 (60.8)
-
Single split outdoor unit
DBT
WBT
43 (109.4)
26 (78.8)
-10 (14.0)
-
24 (75.2)
18 (64.4)
-15 (5.0)
-16 (3.2)
*
1
Multi split outdoor unit
DBT
WBT
46 (114.8)
26 (78.8)
-10 (14.0)
24 (75.2)
18 (64.4)
-15 (5.0)
-16 (3.2)
*
2
-
19