Midea 9V SERIES - 7 Operation Characteristics

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5. Mounted the valve stem caps and the service port
Use torque wrench to tighten the service port cap to a torque of 18N.m.
Be sure to check for gas leakage.
7. Operation characteristics
Mode
Temperature
Cooling operation
Heating
operation
Drying operation
Room temperature
17℃~32℃ 0℃~30℃
10℃~32℃
(<21000Btu/h models)
17℃~32℃
（≥21000Btu/h models)
Outdoor
temperature
18℃~43℃
(-5℃~43℃:For the models with
low temperature cooling system)
(21℃~52℃:For special tropical
models)
-7℃~24℃
11℃~43℃
(<21000Btu/h models)
18℃~43℃
(≥21000Btu/h models)
21℃~52℃
(For special tropical
models)
CAUTION:
1. If air conditioner is used outside of the above conditions, certain safety protection features may
come into operation and cause the unit to function abnormally.
2. Room relative humidity less than 80%. If the air conditioner operates in excess of this figure, the
surface of the air conditioner may attract condensation. Please sets the vertical air flow louver to its
maximum angle (vertically to the floor), and set HIGH fan mode.
3. Optimum performance will be achieved within this operating temperature.