Operating Temperature; Manual Operation - Midea CS494-U Operating Instructions Manual

Inverter split type room air conditioner
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OPERATING INSTRUCTIONS
NOTE: This manual does not include Remote Controller Operations, see the
<<Remote Controller Instruction>> packed with the unit for details.

Operating temperature

Mode
Temperature
Room temperature
Outdoor temperature
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 these operating temperature.
Suggestion: For the unit adopts an Electric Heater, when the outside ambient temperature is
O
below 0 C, we strongly recommend you to keep the machine plugged in order to guarantee it
running smoothly.

Manual operation

Manul operation can be used temporarily in case the remote controller is disable or maintenance
necessary.
Front panel
Side view
Cooling operation
>17 C
0 C
50 C
~
( -15 C
50 C:For the models with
~
low temperature cooling system)
Manual control
button
Manual control
button
7
Heating operation Drying operation
<30 C
-15 C
34 C
~
NOTE: The unit must be turned off before
operating the manual control button. If the
unit is operational, continue pressing the
manual control button until the unit is off.
For the convenience of operation, the
1
manual control button is designed on the
right side of the panel frame.
One press of the manual control button
2
will lead to the forced AUTO operation. If
press the button twice within five seconds,
the unit will operate under forced COOL
operation.
CAUTION:
This button is used for testing purposes
only. You had better not choose it.
To restore the remote controller operation,
use the remote controller directly.
>10 C
0 C
50 C
~

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