Midea PTAC Series Service Manual page 8

UP/DOWN BUTTONS ( ▲ / ▼ )
- Push the UP (or DOWN) button to increase (or decrease) the set temperature of the unit in cooling
or heating mode.The temperature can be set by increments of 1℃ (1℉).The setting temperature
appears in the display.
NOTE:Press and hold ▲ and ▼ buttons together for 3 seconds will alternate the temperature display between ℃
&℉ scale.
FAN (FAN SPEED)
- Every time you push this button, the fan speed cycles through the settings as follows: HIGH-MED- LOW-HIGH.
DISPLAYS:
- Shows the set temperature in ℃ or ℉. While on Fan only mode, it shows the room temperature.
Control code:
LC-Pads on the control panel is not available. The unit can be set by using wire controller only.
Note: When receiving the wired remote control signal display LC. Or when wired remote control signal is not
received within the panel key operation for 5 seconds to display LC
FC-
Front desk control
Turn the switch to off
You can connect the front desk
switch for two ways.
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