WIKA CTH63I0 Betriebsanleitung Seite 31

7. Faults
Display Cause
"too high" overrange of the
measuring range
Temperature of the reference
measuring point exceeds the upper
limit of the measuring range
Temperature of the reference
measuring point is below the lower
limit of the measuring range
E15
Battery is completely discharged
E19
E1dh
E16
Interruption of the Auto-off function
E1oh
E1eh
E23
EE-prom content destroyed
E25
E12
Overflow
E31
Temperature of the reference
measuring point is outside of the
measuring range
WIKA operating instructions, models CTH63I0 and CTH65I0
Measures
Use the temperature probe according
to the technical specifications. See
chapter 10 "Specifications".
Insert new batteries. See chapter
8.2 "Battery replacement".
Switch on the Auto-off function again,
see chapter 6.7 "AUTO-OFF function".
Send in for repair
Remove the battery and then re-insert
it.
Use the temperature probe according
to the technical specifications. See
chapter 10 "Specifications".
EN
31