Airwell 7SP091170, Service Manual

Page: 90 / 151

Operation Limits
88 Outdoor Units
5. Operation Limits
Temperature
Mode
Cooling operation Heating operation
Room temperature
≥
17
℃ ≤30 ℃
Outdoor temperature
0
℃～
50
℃
-15
℃～
24
℃
-15
℃～
50
℃
(For the models with
low temperature
cooling system)
CAUTION:
1. If the air conditioner is used beyond the above conditions, certain safety protection features may come
into operation and cause the unit to operate abnormally.
2. The room relative humidity should be less than 80%. If the air conditioner operates beyond this figure, the
surface of the air conditioner may attract condensation. Please set the vertical air flow louver to its maximum
angle (vertically to the floor), and set HIGH fan mode.
3. The optimum performance will be achieved during this operating temperature zone.