Operation condition – Panasonic CSXE18NKEW User Manual
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TABLE OF CONTENTS
OPERATION CONDITION
Use this air conditioner under the following temperature range
Single Split Outdoor Unit (CU-E7NKE, CU-E9NKE, CU-E12NKE, CU-E15NKE, CU-E18NKE, CU-E21NKE)
Temperature (°C)
Indoor
Outdoor
*DBT
*WBT
*DBT
*WBT
COOLING
Max.
32
23
43
26
Min.
16
11
5
4
HEATING
Max.
30
-
24
18
Min.
16
-
-5
-6
NOTICE: • This model is not suitable for 24 hours non-stopping operation in heating mode below -5°C.
When the outdoor temperature is below -5°C and you use this model out of above conditions, the outdoor unit might be
frozen up and stop operation for protection control.
Multi Split Outdoor Unit (CU-2E15LBE, CU-2E18LBE, CU-3E18LBE, CU-4E23LBE, CU-4E27CBPG)
Temperature (°C)
Indoor
Outdoor
Outdoor
CU-2E15LBE, CU-2E18LBE,
CU-4E27CBPG
CU-3E18LBE, CU-4E23LBE
*DBT
*WBT
*DBT
*WBT
*DBT
*WBT
COOLING
Max.
32
23
43
26
46
26
Min.
16
11
16
11
-10
-
HEATING
Max.
30
-
24
18
24
18
Min.
16
-
-10
-11
-15
-16
* DBT: Dry bulb temperature
* WBT: Wet bulb temperature
Single Split Outdoor Unit (CU-E7NKE-3, CU-E9NKE-3, CU-E12NKE-3)
Temperature (°C)
Indoor
Outdoor
*DBT
*WBT
*DBT
*WBT
COOLING
Max.
32
23
43
26
Min.
16
11
5
4
HEATING
Max.
30
-
24
18
Min.
16
-
-15
-16
NOTICE: • This model is not suitable for 24 hours non-stopping operation in heating mode below -15°C.
When the outdoor temperature is below -15°C and you use this model out of above conditions, the outdoor unit might be
frozen up and stop operation for protection control at -18°C.