Sinclair alarm interface unit SAI-01
11
OUTDOR UNIT ERROR
Listed as ODU ERROR in the table.
Code Name
Note
E4
Compressor discharge high-temperature protection
F0
Lack of refrigerant
F3
Broken/shorted ambient temperature sensor
F4
Condenser outlet temperature sensor failure
F5
Compressor discharge sensor failure
P5
Compressor overcurrent protection
P8
Drive unit module high-temperature protection
H3
Compressor overload or compressor overheating protection
H5
IPM protection
L3
ODU fan DC motor failure
Table 6: ODU errors
AGGREGATED ERROR
Listed as ERROR (IDU+ODU) in the table. It includes the summary of the above errors of indoor unit,
outdoor unit and communication.
Code Name
Note
E2
Indoor unit freezing protection
Does not appear on
the IDU display
E8
IDU fan overload/failure
F1
Broken/shorted room temperature sensor
F2
Broken/shorted IDU evaporator temperature sensor
C5
Invalid power code
H6
Fan DC motor malfunction
JF
Wi-Fi module malfunction
E4
Compressor discharge high-temperature protection
F0
Lack of refrigerant
F3
Broken/shorted ambient temperature sensor
F4
Condenser outlet temperature sensor failure
F5
Compressor discharge sensor failure
P5
Compressor overcurrent protection
P8
Drive unit module high-temperature protection
H3
Compressor overload or compressor overheating protection
H5
IPM protection
L3
ODU fan DC motor failure
E6
Communication error
Table 7: Aggregated ERROR (IDU+ODU)
Содержание SAI-01
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