FlavorFusion®/FlavorOverload Training Manual
© 2004-2007, IMI Cornelius Inc.
- 19 -
Publication Number: TP01070
D
IAGNOSTICS
G
UIDE
FOR
THE
M
AIN
C
ONTROL
B
OARD
(
SEE
FIGURE 22)
FIGURE 22
State
Observed State
of Red LED
Sensor Input
Control Response
Service Remedy
0
Flash rate 3
seconds
Both probes read “wet”
Standby mode.
Pump = OFF
No service required
1
Flash rate
1/2 second
Pump is OFF and HIGH
probe reads “dry” and LOW
probe reads “wet”
Waiting for level to
drop below LOW
probe. Pump = OFF
No service required
2
Flash rate
1/2 second
Both HIGH and LOW
probes read “dry”
Normal mode.
Pump = ON
No service required
3
Flash rate
1/2 second
Entered when HIGH probe
does not detect liquid, and
LOW probe does detect
liquid, and pump is ON
Normal mode.
Pump = ON
No service required
4
Flash rate 1
second
Entered when HIGH probe
reads “wet” and LOW probe
reads “dry”
THIS IS AN ERROR
CONDITION.
- Check electrical
connections at the
carbonator tank, and at
connector J4 on the main
control board
- Black wire should be
connected to the LOW
probe and also to Pin 4 of
Connector J4
- Reverse the connections
if incorrect
- Replace harness if
necessary
5
ON
continuously,
but “flickers”
every 3
seconds
Poor signal connection to
the carbonator tank. May
result in short cycling of the
carbonator pump.
Able to continue to
function but
carbonator pump
short-cycles. Pump
will come on each
time a drink is drawn.
THIS SITUATION
SHOULD BE
CORRECTED.
Check the harness
connections of the red
signal wire at both ends:
1) at the carbonator ring
terminal and
2) at Pin 5 of the J4
connector at the main
control board
6
ON
continuously
Entered when pump has
run continuously for 5
minutes
THIS IS AN ERROR
CONDITION.
Unplug the unit and plug it
back in. This will reset the
unit's main control board
and restart the carbonator
pump.
LED
