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23. TROUBLE SHOOTING
The following chart lists the most probable
faults. There are no internal adjustments
or user-replaceable parts.
FAULT ACTION
NO
Display
Check condition of batteries.
Check that batteries are
inserted
properly.
Display
shows
OVER /
UNDER
Out of range indication
Display
Shows
OPEN
No RTD connected in the
Connector
Display
Shows
Err
If display shows this message
other than during the field
calibration mode, please return
the instrument for servicing
www.
.com
1.800.561.8187
www.calcert.com
1.888.610.7664
0
5
10
15
20
25
30