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Product Dispensing
Symptom:
Potential Cause:
Remedy / Checks:
Product Not
Dispensing:
•
“Drink Making
Paused”
•
“Check Hose at
Pump Location”
•
“Product dispense
fault – Check
Product Pomp
Lines and Nozzle”
Air line disconnected
Insufficient air pressure
Regulator Bad
1.
Verify that a pressurized air line is connected to the air inlet on the back of the
system.
2.
Verify that the air regulator at the rear of the machine is between TBD and
TBD psi.
3.
If the Air Line to the system is good, and the regulator is not reading air
pressure, replace the regulator.
Solenoid Valve Bad or
wiring disconnected /
bad.
I/O Board
1.
From the startup screen, select
[Menu]
à
[Managers Menu]
.
2.
Enter code “
89531
”.
3. Select
[Test I/O]
.
4.
While listening inside the cabinet, turn the suspect valve ON.
The valve will make an audible “click” when activated.
5.
If the valve does not activate, ensure that the wiring to the valve is correct.
6.
Check the relay operation on the I/O board.
If the relay is good, the relay activation will have an audible “click” and the
corresponding LED will be ON.
7.
If the relay is good, and the wiring is good, replace the solenoid valve.
8.
If the relay does not activate, replace the I/O board.
Product tubing obstruc-
tion
1.
Follow the maintenance procedures for clearing an obstruction.
Содержание Multiplex Ms-8
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