![background image](http://html1.mh-extra.com/html/lancer/bevariety-mcy-22/bevariety-mcy-22_installation-and-service-manual_3500568082.webp)
82
28-0724/02
6.8 Carbonator Troubleshooting Continued
6.9
Electronics Troubleshooting
The electronic boards on the Bevariety™ dispenser have only a few connections and are they
are relatively easy to service; however, you have little room to work with at the top of the
beverage dispenser so it is best to remove the board from its standoff brackets if any
connections need to be made.
Note:
Handle the boards with care as they damage easily.
Issue
Possible Cause
Resolution
Drinks taste flat - too little
carbonation.
Low or no CO
2
pressure.
Procon pump worn, not
atomizing water. Water
pressure too high.
Set CO
2
pressure to 75 psig
or replenish supply.
Replace pump and/or motor.
Check pressure at pump
platform regulator outlet,
replace regulator if over 50
psig.
Pump runs and times out
after 30 cycles.
Probe is malfunctioning.
Unplug probe. Pump motor
should run. If it does, replace
probe. If it doesn’t run,
replace liquid level control.
Issue
Possible Cause
Resolution
No syrup or water on either
MVU.
No power to MVU board.
Malfunctioning MVU board.
Check for lights on the MVU
and/or MVU board. If no
lights, check for power from
the transformer (24-28 VAC -
load side). Reset if tripped. If
24 VAC coming to board and
no lights showing, replace
board.
Water only dispensing
from one MVU location
when button is pressed.
BIB has been checked.
Broken wire on harness
connecting to MVU or bad
pin.
Malfunctioning solenoid
assembly.
Malfunctioning board.
Unplug probe. Pump motor
should run. If it does, replace
probe. If it doesn’t run,
replace liquid level control.
Содержание BEVARIETY MCY-22
Страница 28: ...28 28 0724 02 3 Illustrations and Parts Listings 3 1 Decals and Labels 1 1 2 3 4 5 6 6 7 7 ...
Страница 30: ...30 28 0724 02 3 2 Final Assembly Post Mix IBD and Ice Dispenser ...
Страница 38: ...38 28 0724 02 3 6 Remote Pump Assembly 9 19 10 11 5 20 21 14 4 16 13 6 2 15 18 3 7 5 17 8 1 12 20 ...
Страница 49: ...49 28 0724 02 Notes ...
Страница 69: ...69 28 0724 02 Notes ...
Страница 70: ...70 28 0724 02 5 3 MVU Assembly 3 4 5 6 7 8 9 10 11 12 13 14 5 ...
Страница 86: ...86 28 0724 02 ...
Страница 89: ...89 28 0724 02 6 13 Dispenser Connections Valve Map Summary CO2 Water and Syrup ...
Страница 90: ......
Страница 91: ......
Страница 92: ...92 28 0724 02 6 16 22 Bevariety ACIB Wiring Plumbing Diagram 115V 60Hz ...
Страница 93: ...93 28 0724 02 6 17 30 Bevariety ACIB Wiring Plumbing Diagram 115V 60Hz ...