Cornelius IDC 2 Series, Руководство по установке

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IDC 2XX with Cold Carbonation Installation Manual
© 2005-2019, Cornelius Inc. - 21 - Publication Number: 621057403INS
D
IAGNOSTICS
G
UIDE FOR
M
AIN
C
ONTROL
B
OARD
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.