Troubleshooting l 6-21
Additional Alarms
Along with the Passive and Shutdown alarms, you may encounter additional error
messages that indicate a problem with the control.
6
Troubleshooting
Problem
Control Not Ready, Please
Check Alarm - Displayed
when the “Start” button is
pushed during any active
alarm. (Passive or Shutdown)
Lost Comm w/ Ctrl Bd -
Indicates there is a problem in
the communication between
the control board and the dis-
play board.
Error ! Incorrect Firm
Version - Indicates a mismatch
of software between the dis-
play board and the control
board.
Possible cause
The dryer will continue to run if there is
a passive alarm, however it will not start
if there is a active alarm.
Loose or improperly connected wire.
Improper dip switch setup on control
board.
Defective display or control board.
The software revision of the display
board and control board are not compati-
ble.
Solution
Push the acknowledgement button to
identify the alarm, and address it as nec-
essary.
Check wiring between control board and
display board.
Check dip switch setup on control board.
Replace boards as a set.
In most cases, both display and control
boards will need to be replace as a set.
To Next Page
Loading...
