Midea MTA-76C(H)RN1 Technical Manual page 108

Midea R410A T3 Top-discharge Split Type Series 50Hz
Timer lamp flashing at 5Hz, Operation lamp flashing at 5Hz
Defrosting lamp flashing at 5Hz
For these series products, if the condenser temperature sensor malfunction is displayed, it is
enough to check whether wiring has problem. If the wiring is correct, the PCB should be
replaced.
Operation lamp and timer lamp flashing at 5Hz
11.5 Floor-standing type indoor unit malfunction and protection codes
Display content
E0
E1
E2
P1
P2
107
Fault or protection meaning
EEprom error
T1, room temperature sensor, fault of open circuit, short circuit.
T2, pipe temperature sensor, fault of open circuit, short circuit.
Under cooling mode, T2 is on low temperature protection.
Under heating mode, T2 is on high temperature protection.
MCAC-UTSM-201501