JUMO 14597 safetyM STB/STW Ex - Safety Temperature Limiter and Safety Temperature Monitor Operating Manual - Manual (Page 134)

12 Error messages
2013-04-01
128
Footnote 1 If the error cannot be acknowledged despite repeated switching off and on,
the device must be repaired by JUMO.
h
Return the device
v
Chapter 2.4 "Service addresses"
Error display (Err) Origin Cause/remedy