Cornelius Energize6 Service Manual page 44

Energize6 Service Manual
Seq Symptom
No Carb Carbonator Pump Motor - Not
4
Water Running
No Carb Carbonator Pump Motor - Not
5
Water Running
No Carb Carbonator Pump Motor - Not
6
Water Running
No Carb Carbonator Pump Motor - Not
7
Water Running
No Carb Carbonator Pump Motor - Not
8
Water Running
No Carb Carbonator Pump Motor - Not
9
Water Running
No Carb Carbonator Pump Motor - Not
10
Water Running
No Carb Carbonator Pump Motor - Not
11
Water Running
Low Carbon- Carbonator Pump Motor -
1
ation Running
Low Carbon- Carbonator Pump Motor -
2
ation Running
Low Carbon- Carbonator Pump Motor -
3
ation Running
Low Carbon- Carbonator Pump Motor -
4
ation Running
Low Carbon- Carbonator Pump Motor -
5
ation short cycling
Low Carbon- Carbonator Pump Motor -
6
ation short cycling
Low Carbon- Carbonator Pump Motor -
7
ation short cycling
Low Carbon- Carbonator Pump Motor -
8
ation short cycling
Low Carbon- Carbonator Pump Motor -
9
ation short cycling
Low Carbon- Carbonator Pump Motor -
10
ation short cycling
Agitator
1 Continuously runs hi or lo
pump
Agitator
2 Continuously runs hi or lo
pump
Agitator
3 Continuously runs hi or lo
pump
Agitator
4 Continuously runs hi or lo
pump
Agitator
5 Continuously runs hi or lo
pump
1 Freeze up Compressor running
Publication Number: 621058457SER
Potential Failure Mode Potential Diagnosis
Low CO2 Psi Switch fails closed
Low Water Pressure
Water inlet pressure switch fail
open
Carbonator Level Sensor Shorted
Fill Time Out
Main Controller Failure
Pump Motor Failure
Still Water Solenoid fails closed
Low CO2 Pressure
Air in carbonator
Water Temp too high
Still Water Solenoid fails open
Low Water pressure
Level control probe and connec-
tions
Defective probe
Defective pressure switch on inlet
Defective thermistor
Defective carbonator pump or
motor
Water bath temp sensor
Connections at main controller
Bad agitator motor
Low water level/probe out of water Check probe position
Bad main control board
Ice bank probe in wrong bend/
wrong location
- 40 -
Check
Short circuit the switch and check if
yellow LED is off
Check LED (Red blnks) check
water pressure
Check water pressure at gauge or
replace switch
Check wiring or replace the probe
Check LED (Red) - Reset Power
Check LED - (R&G Blinking)
Replace motor
Check if valve does open or replace
solenoid
Regulator Setting / Bottle empty
Bleed Carbonator
Ice Bank and Water Temp too high
Check if solenoid is closing if still
water is being dispensed
Check red indicator (flashing once
per second)
Check probe location and connec-
tions
Unplug probe connector on main
control board, pump should run
continuously
Jumper to test
Unplug corresponding recirculation
control thermistor from correspond-
ing main board. Short cycling stops
if defective
Check pump and motor
Test sensor
Check connections
Check motor
Check and replace board
Check ice probe position and cor-
rect
© 2012, IMI Cornelius Inc.