FGP55 SERIES GAS RETHERMALIZERS
CHAPTER 1: SERVICE PROCEDURES
1-24
1.7.4 Computer-Related Problems
Common Computer Complaints
Most problems concerning computers have to do with programming them. There are four common
complaints. The complaints, their causes, and corrective actions are:
1.
Rethermalizer constantly displays "
".
Cause: Setpoint incorrect or missing.
Corrective
Action:
Press 1 6 5 0, enter the correct setpoint using keypad, then press
to
lock in the setpoint.
2. Temperature is displayed in Celsius.
Cause: Computer is programmed to display in Celsius.
Corrective
Action:
Press 1 6 5 8.
3. Temperature is constantly displayed.
Cause: Computer is programmed for constant temperature display.
Corrective
Action:
Press 1 6 5 L.
