Cornelius Flavor Fusion 620053922 Informacje Techniczne Pobierz pdf (Strona 23)

FlavorFusion™ Training Manual

© 2004-2005, IMI Cornelius Inc. - 19 - Publication Number: TP01070

DIAGNOSTICS GUIDE FOR THE MAIN CONTROL BOARD (SEE FIGURE 22)

FIGURE 22

State

Observed State

of Red LED

Sensor Input Control Response Service Remedy

0Flash rate 3

seconds

Both probes read “wet” Standby mode.

Pump = OFF

No service required

1Flash 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

2Flash rate

1/2 second

Both HIGH and LOW

probes read “dry”

Normal mode.

Pump = ON

No service required

3Flash 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

4Flash 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

5ON

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

6ON

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

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