AutoFire® Kiln Controller
User’s Guide
17
FAn - Vent Fan Operation
The
FAn
feature is enabled by the factory, and is only available when the controller has been pre-wired to
permit a kiln vent to be turned on or off as part of the firing cycle. There are five modes of operation:
Off
– fan is always off during firing
On
– fan is always on during the firing
OptA
– fan is on at 100
O
F and off at 1450
O
F during heating
fan on at 1000
O
F and off at 300
O
F during cooling
OptB
– fan on when 100
O
F reached during heating and
off when 300
O
F reached during cooling
Fn #
– 4
th
segment of a USER program where vent fan is set for on or off
For more information on how to program and use the vent fan feature, see Appendix D
dIFF - Temperature Differential
(UniTemp™ Model Only)
The
dIFF
feature enables the user to display the temperature difference between the top thermocouple and the
bottom thermocouple used with AutoFire® UniTemp™ Models. This feature is useful in determining
temperature uniformity within a kiln during a firing.
rEtn - Return
The
rEtn
(Return) feature is used to exit the options mode and return to the IdLE or run display.
Summary of Contents for AutoFire Plus
Page 38: ...AutoFire Kiln Controller User s Guide 36 Appendix C Temperature Equivalents...
Page 41: ...AutoFire Kiln Controller User s Guide 39 Appendix E Connecting Thermocouples...
Page 42: ...AutoFire Kiln Controller User s Guide 40 Appendix F Typical Wiring Diagrams...
Page 43: ...AutoFire Kiln Controller User s Guide 41...
