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45
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6-9. Motor-related Error
1) E5 (DC-Link High Voltage) Error
%
In case DC-link voltage to IPM increases to 450V or higher
&
Motor operation is stopped and 'E5' is shown in display window.
'
Error buzzer alarm is sounded for 10 seconds per every 10 minutes.
(
Error display is cleared when turning off/ on power.
2) E6 (EMG) Error
%
In case current detected with EMG port is of 20A or higher
&
Motor operation is stopped and 'E6' is shown in display window.
'
Error buzzer alarm is sounded for 10 seconds per every 10 minutes.
(
Error display is cleared when turning off/ on power.
3) E7 (Direction) Error
%
In case signal of Hall IC is different from the predicted signal according to direction of rotation
&
Motor operation is stopped and 'E7' is shown in display window.
'
Error buzzer alarm is sounded for 10 seconds per every 10 minutes.
(
Error display is cleared when turning off/ on power.
4) E8 (Initial Operation Fail) Error
%
In case input signal of Hall IC is abnormal due to problems in motor connection, etc.
&
Motor operation is stopped and 'E8' is shown in display window.
'
Error buzzer alarm is sounded for 10 seconds per every 10 minutes.
(
Error display is cleared when turning off/ on power.
6-10. Error in Temperature Sensor
1) H2 Error - Washing temperature sensor open/ short
%
In case washing temperature sensor is defective or not connected
&
Error buzzer alarm is sounded for 10 seconds per every 10 minutes.
'
Error display is cleared when turning off/ on power.
2) H4 Error - Washing temperature sensor overheating
%
In case temperature detected by washing temperature sensor is 95
)
or higher
&
Error buzzer alarm is sounded for 10 seconds per every 10 minutes.
'
Error display is cleared when turning off/ on power.
Содержание DWD-WD135 SERIES
Страница 48: ...47 PCB PIN ARRANGEMENT ...
Страница 60: ...59 BLDC Motor Power Transmission System of BLDC Motor ...
Страница 65: ...64 Wiring Diagram ...
Страница 71: ...70 PLATE TOP ASS Y 1 Remove 3 screws 2 Remove 4 screws ...
Страница 73: ...72 VALVE 3WAY 1 Remove 4 screws 2 Separate 3 connectors 3 Separate 3 hose clamps ...
Страница 74: ...73 MAIN PCB ASS Y 1 Separate harness and separate PCB cover 2 Separate connector 3 Remove 1 screw ...