Trouble Diagnosis

COMBINATION METERS

Trouble Diagnosis


HOW TO PERFORM TROUBLE DIAGNOSIS

1.Confirm the symptom or customer complaint.
2.Perform preliminary check. Refer to "PRELIMINARY CHECK" .
3.According to the symptom chart, repair or replace the cause of the malfunction. Symptom Chart .
4.Does the meter operate normally? If so, GO TO 5. If not, GO TO 2.
5.Inspection End.

PRELIMINARY CHECK


1. CHECK SELF-DIAGNOSIS OPERATION OF COMBINATION METER

Perform self-diagnosis of combination meter. Self-Diagnosis Mode of Combination Meter .
Does self-diagnosis mode operate?
YES- GO TO 2.
NO- Check power supply and ground circuit of combination meter. Power Supply And Ground Circuit Inspection .

2. CHECK COMBINATION METER (CONSULT)

Select "METER/M&A" on CONSULT and perform self-diagnosis of combination meter. Combination Meters .
Self-diagnostic results content
No malfunction detected- Symptom Chart .
Malfunction detected- Combination Meters .