Operating instructions
3
Contents
Basic Pointers . . . . . . . . . . 5
Room Temperature and Humidity. . . 5
Thunder Storms and Power Surges . 5
Time and Temperature Display. . . . . 5
IdLE Display. . . . . . . . . . . . . . . . . . . . 5
CPLT Message: Firing Completed . . 5
Repeat Firings . . . . . . . . . . . . . . . . . . 6
Thermocouple Inspection . . . . . . . . . 6
Preventing an Overfire. . . . . . . . . . . . 6
The Keys. . . . . . . . . . . . . . . 6
Correcting Entries . . . . . . . . . . . . . . . 6
Canceling a New Program . . . . . . . . 6
1 / Cone-Fire . . . . . . . . . . . . . . . . . . . 6
2 / Add Time . . . . . . . . . . . . . . . . . . . 6
3 / Delay Fire . . . . . . . . . . . . . . . . . . . 7
4 / Ramp-Hold / Edit . . . . . . . . . . . . . 7
Editing the Current Segment
During Ramp-Hold Firing . . . . . . . . . 7
5 / Present Status . . . . . . . . . . . . . . . 7
6 / Program Review . . . . . . . . . . . . . . 7
7 / Temperature Alarm. . . . . . . . . . . . 8
8 / Estimating the Firing Cost . . . . . . 8
9 / Cone Numbers & Skip Segment . 8
Enter/Start . . . . . . . . . . . . . . . . . . . . . 9
0 / The Options Key. . . . . . . . . . . . . . 9
The Stop/Back Key . . . . . . . . . . . . . . 9
Cone-Fire . . . . . . . . . . . . . 10
Cone-Fire Programming . . . . . . . . . 11
Speed (SPd) . . . . . . . . . . . . . . . . . . 12
Pre-Heat (PRHT) . . . . . . . . . . . . . . . 12
Hold (HOLd) . . . . . . . . . . . . . . . . . . 13
Slow Cooling (COOL) . . . . . . . . . . . 13
When the Kiln Shuts Off Too Soon 13
For Kilns with AOP Outlet . . . . . . . . 13
Ramp-Hold . . . . . . . . . . . . 14
Theory of Ramp-Hold Operation. . . 14
Storing “User” Programs. . . . . . . . . 14
Rate . . . . . . . . . . . . . . . . . . . . . . . . . 15
Ramp-Hold Programming . . . . . . . . 15
Hold (HOLd) . . . . . . . . . . . . . . . . . . 16
AOP Fan . . . . . . . . . . . . . . . . . . . . . 16
Programming a Cooling Segment . 16
Temperature Overshoot . . . . . . . . . 16
Sample Firing Schedules . . . . . . . . 17
Cone-Fire Program Customized
in Ramp-Hold . . . . . . . . . . . . . . . . 17
Stoneware Firing Schedule . . . . . 17
Glass Fusing Firing Schedule . . . 17
Glass Slumping Firing Schedule . 18
Starting a Firing in a Hot Kiln. . . . . . 18
When the Kiln Shuts Off Too Soon . 18
Multiple Zone Kilns . . . . . 18
An Overview. . . . . . . . . . . . . . . . . . . 18
Thermocouple Failure
In a Multiple-Zone Kiln . . . . . . . . . . 18
Power Output Lights . . . . . . . . . . . . 18
Testing Multiple-Zone Elements . . . 19
The Options Key. . . . . . . . 19
SPd / Cone-Fire Speed . . . . . . . . . 19
OFST / Cone Offset . . . . . . . . . . . . 20
Interpreting Cone Bending . . . . . 20
When Cone Temperature
Is Off More Than 20°F/11°C . . . . . 21
FAN . . . . . . . . . . . . . . . . . . . . . . . . . 21
TCOS / Thermocouple Offset . . . . . 21
Multiple-Zone
Thermocouple Offset . . . . . . . . . . 22
CHG- / Selecting °F or °C . . . . . . . . 22
Conversion Formulas . . . . . . . . . . 22
TC / Thermocouple Type . . . . . . . . 22
AOP1, AOP2 / Auxiliary Outlet. . . . . 22
RATE / Types of Rates. . . . . . . . . . . 23
COST / Electric Cost . . . . . . . . . . . . 23
KW / Kilowatts Used to
Calculate Firing Cost . . . . . . . . . . . . 23
Id / Computer ID . . . . . . . . . . . . . . . 24
TEdE / Temperature Deviation . . . . 24
SFTY / Maximum Temperature . . . . 24
ELEC / Electronics Temperature. . . 24
LOCK / Program Lock . . . . . . . . . . . 24
CFG / Configuration Code. . . . . . . . 25
SOFt / Software Version . . . . . . . . . 25
TEST / Element Test . . . . . . . . . . . . 25
RST / Reset . . . . . . . . . . . . . . . . . . . 25
DIFF / Zone Temperature
Difference . . . . . . . . . . . . . . . . . . . . 25
T123 / Zone Temperature Display. . 25
Error Messages . . . . . . . . 26
FTC / Failed to Cool . . . . . . . . . . . . 26
FTH / Failed to Heat . . . . . . . . . . . . 26
LTdE / Low Temperature Deviation. 26
PF / Power Failure . . . . . . . . . . . . . . 26
TC with Lines / Multiple-Zone
Thermocouple Failure . . . . . . . . . . . 26
- - - - / No Thermocouple. . . . . . . . . 27
BAdP / Bad Programming. . . . . . . . 27
ETH / Electronics Too Hot. . . . . . . . 27
FAIL / Thermocouple Failure. . . . . . 27
FTL / Firing Too Long . . . . . . . . . . . 27
HTdE / High Temperature Deviation 27
LId / Missing Connector Pin . . . . . . 27
PF1 / Power Failure . . . . . . . . . . . . . 27
PF 2 / Power Failure . . . . . . . . . . . . 27
PF 3 / Power Failure . . . . . . . . . . . . 27
TC 2 / Thermocouple Failure. . . . . . 27
TCdE / Uneven Multiple-Zone
Temperatures . . . . . . . . . . . . . . . . . 28
TCL / Thermocouple Lag. . . . . . . . . 28
TCR / Thermocouple
Leads Reversed. . . . . . . . . . . . . . . . 28
Power Failures. . . . . . . . . . . . . . . . . 28
Frequently Asked
Questions . . . . . . . . . . . . . 29
Appendix A:
Display Messages . . . . . . 30
Appendix B: Preset
Standard Cone-Fire
Schedules. . . . . . . . . . . . . 32
Appendix C:
Upgrading Instructions . . 34
Appendix D: Pyrometric Cone
Temperatures. . . . . . . . . . 36
Appendix E:
User Program Records . . 37
Appendix F: Ramp-Hold
Shorthand Instructions . . 39
Appendix G: Cone-Fire
Shorthand Instructions . . 40