JULABO HT30-M1 High Temperature Circulator - Manual (Page 66)

Remote control
66
Error messages Description
-12 TEMPERATURE MEASUREMENT ALARM Error in A/D converter.
-13 WARNING : VALUE EXCEEDS
TEMPERATURE LIMITS
Value lies outside the adjusted range for the high and low
temperature warning limits. But value is stored.
-14 TEMPERATURE/LEVEL ALARM Safety temperature alarm
-15 EXTERNAL SENSOR ALARM External control selected, but external Pt100 sensor not
connected.
-19 TEMPERATUR MEASUREMENT ALARM Error in the measuring system of the external temperature
sensor „EXT“
-26 STAND-BY PLUG IS MISSING External stand-by contact is open.
Stand-by input - see pages and 6.
-31 INTERNAL COMMUNICATION ERROR Communication between circulator HTxx and the control
electronics Mx.
-33 SAFETY SENSOR 1 ALARM Safety sensor 1: Cable of the safety sensor 1 interrupted or
short-circuited.
-34 SAFETY SENSOR 2 ALARM Safety sensor 2: Cable of the safety sensor 2 interrupted or
short-circuited.
-35 SAFETY SENSOR 3 ALARM Safety sensor 3:
Cable of the safety sensor 3 interrupted or short-circuited.
-36 SENSOR COOLING ZONE ALARM Safety sensor in the cooling zone:
Cable of the safety sensor interrupted or short-circuited.
-37 INTERNAL ALARM Safety sensor in the cooling zone:
The temperature in the cooling zone has exceeded 170 °C!
See „Important notice Page 25