TROUBLE SHOOTING
7.Trouble Shooting
PROBLEM:
POSSIBLE CAUSE AND SOLUTION (-S):
1. Excess Temperature alarm:
•
Thermocouple break (one of the LED’s will be
lighted).
•
Setpoint of the Excess Temperature is lower
then the setpoint of the Temperature Controller.
•
Overtemperature of a zone
2. Alarm sounds (buzzer):
•
Consult touch panel read out.
•
The touch panel will indicate the location of the
problem. (For more information, look at the
controller manual)
3. Temperature too low:
•
SCR is out of order/fuse out of order
•
Power failure
4. Temperature Controller alarm:
•
Thermocouple break:
•
Temperature does’nt reach the
setpoint:
•
Temperature does’nt be stable:
•
Replace the thermocouple
•
Wrong programming information in the digital
temperature controller
•
Wrong programming information in the digital
temperature controller
•
Draft on the thermocouples
F
URNACE
R
EFERENCE
M
ANUAL
7-1
