Toshiba AW-G9930S/G1130S Service Manual page 16

2
E 7 - 2
Perform Inspection mode setting
procedure 1) and 2). (Setting to
standby status.)
*: It should be each rated voltage.
3
E 7 - 3
If this indication displayed, the program timer, sensor case assembly and the lead wire unit are normal, and only the
lock in the spinning mode will be suspected. So, check the drive assembly (bearing shaft mechanism section, parts
associated with brake) and repair.
Note 1: The overload protection device may work during the water spinning operation and this may stop the motor.
In such case, cool the motor once and then check the operation again.
And check the power source (AC 220 V*).
*: It should be each rated voltage.
Check voltage across CN1 black and CN4
:
violet in the stanby status.
Is AC 220 V* obtained?
Yes
Press the PRESET button to set motor inverse
rotation mode, and check the above voltage.
Does voltage change from AC 220 V*→ 0 V?
No
Program timer failure
– 15 –
No
Lead wire unit connector disconnected
:
or lead wire breakdown
Yes
:
No abnormality