Panasonic CS-TZ71ZKEW Operating Instructions Manual page 17

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-TZ60ZKE, CU-TZ71ZKE
*
2
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
-
17