Open Date EUROCODE 150 Operator Instructions Manual page 26

Eurocode Digi50 Controller V1.03
Digi50 controller utilising the Opendate Printer Range and a Standard Thermistor,
Thermistor Short Circuit. LED is on.
Display reads
Disconnect Thermistor inside printer. Measure the
resistance at 20 ° C. It should be 500k (see note below)
Disconnect wires from terminals "T" (green) and "T"
(yellow) inside the rear of the control box. Check for
short circuit.
If either FS2 or FS3 is blown, find short
to GND or mains. Repair & replace fuse.
Reconnect wiring. Re-calibrate
controller as detailed on page 16
Thermistor Open Circuit. LED is on.
Display reads
Disconnect wires from terminals "T" (green) and "T"
(yellow) inside the rear of the control box. Check for
open circuit.
Locate open circuit, repair or replace
faulty items as necessary.
NOTE! Results may vary, dependant on type of Thermistor and actual temperature.
04/07/2005
Thermistor Faults
THERM ISTOR FAULT
2.7.1 (or similar)
Yes
Yes
Yes
THERM ISTOR FAULT
. . 5. (or similar)
Yes
Yes
Replace Thermistor
No
Re-calibrate controller as
detailed on page 16
Replace Thermistor
Re-calibrate controller as
detailed on page 16
Page - 26 -
Yes
Yes