JULABO CF40 Cryo-Compact Circulators - Manual (Page 32)

Remote control
32
Error messages Description
-09 COMMAND NOT ALLOWED IN
CURRENT OPERATING MODE
Invalid command in current operating mode.
-10 VALUE TOO SMALL Entered value too small.
-11 VALUE TOO LARGE Entered value too large.
-12 TEMPERATURE
MEASUREMENT ALARM
Error in A/D converter.
-14 EXCESS TEMPERATURE
PROTECTOR ALARM
Excess temperature protection alarm
-20 WARNING: CLEAN
CONDENSOR OR CHECK
COOLING WATER CIRCUIT OF
REFRIGERATOR
Cooling of the condenser is affected.
Clean air-cooled condenser.
-21 WARNING: COMPRESSOR
STAGE 1 DOES NOT WORK
Compressor does not work.
-33 SAFETY SENSOR ALARM Excess temperature sensor short-circuited or
interrupted.