IntelliCarb Training Manual
CARBONATOR TROUBLESHOOTING
WARNING: Disconnect electrical power to the unit to prevent personal injury before attempting any internal maintenance. Only qualified personnel should service the internal components or the elec- trical wiring.
If repairs to the carbonated water or the plain water systems must be made, disconnect electrical power to the Unit, then shut off CO2 and plain water sources. Dispense from dispensing valve until carbonator tank CO2 pressure has been relieved.
Trouble
CARBONATOR WILL NOT OPERATE.
WATER PUMP MOTOR WILL NOT SHUT OFF. ERRATIC CYCLING OF
CARBONATOR. WATER PUMP MOTOR OPERATES BUT WATER PUMP DOES NOT PUMP WATER.
CARBONATOR CARBON- ATED WATER CAPACITY TOO LOW
Probable Cause
A. Power cord unplugged or circuit breaker open in panel box. Inoperative carbonator.
B. Inoperative carbonator.
A. Carbonator internal problem.
A. Carbonator internal problem.
A. Carbonator internal problems or a water supply line problem.
A. Carbonator internal problems or a water supply line problem.
B. Water filter clogged.
Remedy
A. Plug in power cord or reset circuit breaker.
B. Call a qualified Service Person.
A. Call a qualified Service Person.
A. Call a qualified Service Person.
A. Call a qualified Service Person.
A. Call a qualified Service Person.
B. Replace water filter.
Solid State Carbonator Level Control
| MATING CONNECTION |
|
| ORANGE | GREEN |
|
| |
| RED | GROUND |
| WIRING HARNESS | |
| TERMINAL | |
|
| |
C | PROBE ASS’Y |
|
HI |
|
|
LO | SHORT ELECTRODE |
|
|
|
LONG ELECTRODE
CARBONATED LIQUID | CARBONATOR TANK |
|
| ||
LEVEL CONTROL |
|
|
FIGURE 40
NOTE: Carbonators that are equipped with a pump safety thermostat will have a black wire instead of green connected to the C terminal.
Test Solid State Level Control
1.Remove all wires and: Carb. motor should run.
2.Jumper C to HI:
Carb. motor should stop. Do not remove jumper wire.
3.Jumper LO to C:
Motor should remain stopped.
4.Remove 1st jumper from C and HI: Motor should remain stopped.
5.Remove 2nd jumper from C and LO: Motor should start.
If level control passes all above test, replace probe.
2ND JUMP
C
1ST JUMP
HI ORANGE
LO RED
FIGURE 41
© 2004, IMI Cornelius Inc. | - 43 - | Publication Number: TP01071 |
