Mitsubishi Electric e Series Service Handbook page 128

[ IX Troubleshooting ]
2. Operation status before error
Check the contents in the maintenance tool.
Time of data storage before error
Mark
Ver
TH1
TH2
TH3
TH5
TH6
TH7
TH10
TH11
TH15
HP
LP
Vdc
Iu
Iw
Ts
Twi
Two
Twg
SHs
SCs
SH
SC
Td-SH
THHS
LEV1
COMP1(Hz)
FAN1(Hz)
FAN2(Hz)
FAN3(Hz)
4-20mA1
1-5V
0-10V
HWE1417B
Official Name
Software Version
Thermistor
Thermistor
Thermistor
Thermistor
Thermistor
Thermistor
Thermistor
Thermistor
Thermistor
63HS
63LS
-
-
-
-
-
-
-
-
-
-
-
-
Thermistor
-
-
-
-
-
-
-
-
Meaning
Program ROM
Water inlet temp. 1
Water inlet temp. 2
Water outlet temperature
ACC Inlet Ref temperature
Air hex Ref temperature
Water hex Ref temperature
Outdoor temperature
Discharge Ref temperature
External Water sensor
High pressure sensor
Low pressure sensor
COMP bus voltage [V]
Phase-U current of compressor [A]
Phase-W current of compressor [A]
Target water temperature
Current inlet water temperature
Current outlet water temperature
External water temperature
Target superheat value at the ACC inlet pipe
Target subcool value at the condenser outlet pipe
-
-
Superheat value at the discharge pipe
IGBT temperature
Electronic expansion valve(Main/Sub circuit)
Operating frequency in main circuit [Hz]
Operating frequency of fan moter1 [Hz]
Operating frequency of fan moter2 [Hz]
Operating frequency of fan moter3 [Hz]
External analog input for Target water temp (4-20mA1)
External analog input for Target water temp (1-5V)
External analog input for Target water temp (0-10V/2-10V)
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