Operation Range - Mitsubishi PE-10MYC Data Book

The range of working temperatures is as below.
Make sure which unit you are using and confirm the range of application.
50
46
40
30
20
10
0
-5
-10
10
Indoor temp.(˚CWB)
Note
As an applicable humidity outside standard for both indoors and outdoors, we
recommend use within a range of 35-80% relative humidity.
However, it is a condition that there is no be dewy in surfaces of electric parts.

OPERATION RANGE

Cooling
Range for
continuous operation
Range for
continuous operation
Use for low ambient
15 20 24 25 30
cooling parts
Heating
15
10
5
0
- 5
-10
-15
10 10 15 15 20 20
Indoor temp.(˚CDB)
- 36 -
(PEH only)
Range for
continuous operation
25 25 27 27 30 30
Caution:
The use of your air conditioner
outside the range of working
temperature and humidity can
result in serious failure.