Troubleshooting guide

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See Figure 7 on the previous page for information on removing the Igniter Cover and
Igniter/Access Cover. Once removed use a 3/16” diameter rod or a long Phillips Screw
Driver (should be long enough to reach the holes on the back side of the pot).
To clean the holes in the front side and the back side at the same time, simply insert the
cleaning tool through one of the front holes and push it all the way through and clean the
hole that lines up behind it at the same time. (See Figure 8 on the previous page.)
How to Troubleshoot the Revolution Burn System Switches
As with all New Technology there will be a certain amount of confusion when trying to
troubleshoot a unit for the first time. The following section will explain how the
Revolution Drive Motor communicates with the Control Board. The Control Board
monitors the rotation of the drum. If something outside the norm happens the unit will
flash an alarm code on the Control board.
The Diagnostic light indicating a problem with the
Revolution design is a flashing #4 LED. (See Figure 9)
This same LED is associated with the High Limit
Alarm. This is due to the fact that the Switch that
monitors the rotation to the drum is on the same circuit
as the High Limit Control. The program is looking at
that switch when the drum is supposed to rotate. At all
other times the program is viewing this same circuit as
the High Limit Circuit. This can cause some confusion
when first looking at a unit that is flashing a #4 Alarm.
Let’s look at some issues that are related to the switches
not being adjusted correctly. Figure 10 on the
following page shows the 2 switches that are used in
this design.
Figure 9