Toyotomi hydria+ Owner's Manual page 33

No
39 Radiator or IPM or PFC over-temperature
40 Radiator or IPM or PFC temperature sensor error
41 Charging circuit error
42 AC input voltage error
43 Ambient temperature sensor error at the drive board
44
45 Temperature drift protection
Sensor connection protection ( the current sensor fails to be connected with the
46
corresponding phase U and or phase V)
47 Communication error between the display panel and the outdoor unit
48 Refrigerant vapor line temperature sensor error
49 Refrigerant liquid line temperature sensor error
50 4-way valve error
2.5.4 Error Log
[Operation Instructions]
VIEW
view error records.
error.
2.5.5 Version Viewing
[Operation Instructions]
VIEW
view both the program version and protocol version.
Operation Instructions for the Compact Type ATW Heat Pump
Full Name
Error log", the control panel will go to the error log page, where it is able to
Version", the control panel will go to the version view page, where it is able to
33
hydria +
Displayed Name
Overtemp.-mod.
T-mod. sensor
Charge circuit
AC voltage
Temp-driver
AC contactor
Temp. drift
Sensor con.
ODU Com.
Temp RGL
Temp RLL
4-way valve
GB