Midea MT-200R20E20

9 ERROR CODE SHOOTING TABLE
Table 9-1
Error Code Explanation
E2 Communication error
E4 Water tank temperature sensor error (T5L)
E5 ODUheatexchangertemperaturesensorerror(T3)
E6 ODU ambient temperature sensor error (T4)
E9 Suction temperature sensor error (Th)
EA Discharge temperature sensor error (Tp)
EF Clock chip error
HP Smart Grid signal error
HC E-heater error (Current is less than 2A when e-heater operating)
P1 High pressure protection
P2 Overloadprotectionofxedcompressor
P4 High discharge temperature (Tp) protection
PA Low water temperature protection
bA Theambienttemperatureexceedsthedeclaredrange(notanerror)
F2 Low super-heat of discharge protection
F6 Electicexpansionvalvejointfault
db Anti-freezing operating (not an error) for some unit
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