Midea AAC-18ISCH, Service Manual

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Service manual
3
2. Function
Indoor unit
Operation ON/OFF by remote controller
Room temperature sensor.
Pipe temperature sensor.
Sensing by room temperature
Maintain the room temperature in accordance with the setting temperature.
Room temperature control
Prevent the water being freezed on evaporator by sensing
the evaporator pipe temperature in cooling mode
Anti-freezing control in cooling
Restarting is for approx. 3 minutes..
Time Delay Safety control
Turbo wind, high, med, low, breeze.
Indoor fan speed control
The unit will decide the louver direction according to operation mode.
Two-direction air vane
The fan is turn to low speed (cooling/heating).
The unit will be turn off at the seventh hour.
Sleep mode auto control
The function is usually used in rainy days in
springtime or damp areas.
Independent dehumidification
The louver can be set at the desired position or swing up and
down automatically
Air flow Direction control
The mode can be change by the room temperature.
Auto mode
DSP High-speed Chip
Flexible wiring connection
Auto defrost
Temp. Compensation
The function will be operated
in any operation mode.
Plasma (Optional)
Prevent the cold wind at
the beginning of unit start.
Anti-cold function
Self-diag. function
Auto-restart function
When the power supply is interrupted and then
restore, the air conditioners automatically
restore the previous function setting.
Tele Remote control (Optional)
Driving heating at -15
℃
High efficiency (30%)
Work voltage (160v-253v)