Electronic Function; Abbreviation; Display Function - Midea MSX-18HRDN1-QC2 Service Manual

9. Electronic function

9.1 Abbreviation

T1: Indoor ambient temperature
T2: Pipe temperature of indoor heat exchanger
T3: Pipe temperature of outdoor heat exchanger
T4: Outdoor ambient temperature

9.2 Display function

Icon explanation on indoor display board.
This indicator flashes after power is on and illuminates when the
unit is in operation.
This indicator illuminates when the air conditioner is in AUTO
operation.
This indicator illuminates when the air conditioner starts
defrosting automatically or when the warm air control feature is
activated in heating mode.
This indicator illuminates when TIMER is set ON/OFF.
This indicator illuminates when ionizer or plasma function is
activated.
This indicator illuminates when TURBO function is selected
through the remote controller in cooling or heating operation.
This indicator displays the selected fan speed: LOW,MED,HIGH.
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