Cornelius FCB - 2 Flavor, Service Manual

Page: 64 / 76

Pinnacle 2 and 4 Flavor Service Manual
TROUBLESHOOTING
• If foul smell or bad taste, check water filter.
• If water out message, check water filter.
T
ROUBLESHOOTING THE
S
YSTEM
Problem Probable Cause Remedy
Unit will not run. A. Unit not plugged in.
B. Circuit breaker.
C. No power at L1 or L2 on contac-
tor.
D. Low voltage at T1 or T2.
E. Solid Red LED above display.
A. Plug in unit.
B. Reset/replace circuit breaker
C. Check voltage at outlet.
Check wiring to contactor.
D. Replace the contactor.
E. If LED is lighted, do not restart
“Sleep” display on cyl-
inder status menu. A. Sleep time set.
B. Clock incorrectly set.
C. No wake time set. A. Check programming.
B. Check programming.
C. Check programming.
Barrel status OFF #1
and #2. A. Not activated.
B. Error has shut off motors.
C. Unit in Diagnostics.
D. Defective touch switch.
A. Turn to ON or MOTOR.
B. Correct error & turn to ON or
MOTOR mode.
C. Exit diagnostics & turn to ON or
MOTOR mode.
D. Replace.
Low/High voltage
ERROR. A. Line Voltage out of SPEC (spec is
198-253 VAC for 60 Hz and 196-
265 VAC for 50 Hz).
B. Error range 180/260.
A. 1 - Check line voltage.
2 - Check T1/T2 with Compressor
running.
B. Correct line voltage.
Como ERROR. A. Display board is not communicat-
ing with the main board.
A. Check connections at J6 and J17.
See display board test in the Ser-
vice manual.
Torque ERROR. A. Freeze up.
B. Magnet and stator not aligned.
C. Magnet binding.
A. Defective pulse valve.
B. Stator or magnet not installed cor-
rectly.
C. Inspect and correct problem.
Electronic ERROR. A. Clock chip or bad line frequency.
B. Faulty communication. A. Replace the clock chip.
B. Check phone connections.
Drive ERROR. A. Motor not turning when it is com-
manded to.
Freeze up.
B. Bad inverter board (Emerson).
A. 1 - Check Brix.
2 - Check sold out.
3 - Check for leaking pulse valve.
4 - Defective binding magnet
5 - Broken beater bar.
B. Test and replace as necessary.
© 2003-2014, Cornelius Inc. - 60 - Publication Number: 560007298SER
dispenser. Immediately call
Service at (800) 238-3600.