3M 965AMS Refrigerator User Manual


 
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Measurement Functions 3M™ Dynatel™ Advanced Modular System 965AMS
Volts-DC or AC>Operation
4. Press
Ring Gnd
to display
the R-G voltage. The
T-G measurement will be
saved on the screen in a
smaller box until a new
measurement updates the
screen.
5. All measurements are erased when you exit this function.
Volts-DC or AC>AC Volts
1. Press
AC Volts
to measure
AC volts.
AC Normal Range—Active Line:
1. R-G and T-G should have the same AC voltage. If they are
not equal the pair will probably have noise.
2. T-R should be 0 volts
Note: Maximum voltage = 300 volts DC, 250 volts AC