35
.
Error
Code
Description
Causes
Correction
E- 8
When using the CONE FIRE MODE, the temperature is decreasing during
the last ramp segment. If this a KilnSitter Kiln using a Wall Mount Controller,
KilnSitter may have shut off the kiln.
Faulty relay.
Broken element.
KilnSitter shut-off kiln.
Check relay.
Check elements.
Check cone used in KilnSitter.
E- A
Invalid program variable.
Reprogram if problem persists have
board sent in for service.
E- bd
Controller is reading a board temperature above 160
°
F (71
°
C) or below 0
°
F
(-18
°
C). Firing has stopped.
Room temperature is too hot.
Lower room temperature below 100
°
F
(37
°
C) or raise kiln chamber and
controller temperature above 32
°
F
(0
°
C).
E- d
The kiln or one of the zones in a zone control kiln, is more than 50
°
F (10
°
C)
above the travelling set point.
Stuck relay.
Faulty thermocouple circuit.
Opening or closing lid at wrong temperature
range.
Check relay.
Check thermocouple circuit.
Avoid opening/closing lid at wrong
temperature range.
E- E
or
E- t
A hardware error has been detected by the controller software.
Hardware error.
The controller must be returned for
service.
E- H
Analog to Digital Converter did not pass the self – check diagnostic test on
reset.
Board needs to be serviced.
Err-
The Err with a dash indicates there was a power loss to the controller while
writing a program to the non-volatile memory chip.
Power loss.
Recheck the selected program, and
reprogram if necessary.
Err P
A continuous Err P indicates a short term power outage has occured and the
kiln has continued with the program.
Power outage.
Power surge.
Press
1
to clear the display
If firing was in progress, it will
continue.
FAIL
Steady display all thermocouples (T/Cs) have failed. If flashing
thermocouples of a zone control kiln have failed.
Change T/C.
PF
Continuous PF in display.
Indicates a long-term power outage. The kiln has
been shut down.
Press
1
to clear the display and restart
the kiln.
StUc
Key was held too long or was stuck.
If problem persists after releasing key
have keypad replaced.
Troubleshooting