Cornelius Enduro ED-250 BCP User manual

Installation Manual
ENDURO ICE/BEVERAGE DISPENSER
Model: ED-250 BCP
Publication Number: 620916501INS
Release Date: October 19, 2005
Revision Date: August 3, 2010
Revision: E
Visit the IMI Cornelius web site at www.cornelius.com for all your Literature needs.

The products, technical information, and instructions contained in this manual are subject to change without notice.
These instructions are not intended to cover all details or variations of the equipment, nor to provide for every possi-
ble contingency in the installation, operation or maintenance of this equipment. This manual assumes that the per-
son(s) working on the equipment have been trained and are skilled in working with electrical, plumbing, pneumatic,
and mechanical equipment. It is assumed that appropriate safety precautions are taken and that all local safety and
construction requirements are being met, in addition to the information contained in this manual.
This Product is warranted only as provided in Cornelius’ Commercial Warrant applicable to this Product and is sub-
ject to all of the restrictions and limitations contained in the Commercial Warranty.
Cornelius will not be responsible for any repair, replacement or other service required by or loss or damage resulting
from any of the following occurrences, including but not limited to, (1) other than normal and proper use and normal
service conditions with respect to the Product, (2) improper voltage, (3) inadequate wiring, (4) abuse, (5) accident,
(6) alteration, (7) misuse, (8) neglect, (9) unauthorized repair or the failure to utilize suitably qualified and trained per-
sons to perform service and/or repair of the Product, (10) improper cleaning, (11) failure to follow installation, oper-
ating, cleaning or maintenance instructions, (12) use of “non-authorized” parts (i.e., parts that are not 100%
compatible with the Product) which use voids the entire warranty, (13) Product parts in contact with water or the
product dispensed which are adversely impacted by changes in liquid scale or chemical composition.
Contact Information:
To inquire about current revisions of this and other documentation or for assistance with any Cornelius product con-
tact:
www.cornelius.com
800-238-3600
Trademarks and Copyrights:
This document contains proprietary information and it may not be reproduced in any way without permission from
Cornelius.
Printed in U.S.A.

TABLE OF CONTENTS
Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Read And Follow All Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Safety Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Recognition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Different Types Of Alerts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Safety Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Qualified Service Personnel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Shipping And Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Co2 (Carbon Dioxide) Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Mounting In Or On A Counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Installation Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Adjust Water -to-syrup Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Blown Fuse Or Circuit Breaker. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Slushy Ice. Water In Hopper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Beverages Do Not Dispense.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Beverages Too Sweet.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Beverages Not Sweet Enough. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Beverages Not Cold (Units With Build-in Cold Plate). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
No Ice Dispensed From Ice Portion Controller. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
No Ice Dispensed From Manual Ice
Dispense Push Button Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Ice Dispensing During Automatic Agitation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
LIST OF FIGURES
FIGURE 1:Parts Identification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
FIGURE 2:Adjust Water -to-syrup Ratio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
FIGURE 3: Mounting Template . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
FIGURE 4: Drip Tray Drain Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
FIGURE 5: Flow Diagram (Unit With Eight Faucets) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
FIGURE 6: Flow Diagram (Pneumatic Ice Gate) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
FIGURE 7: Wiring Diagram (115 Volt Unit) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
FIGURE 8: Wiring Schematic (115 Volt) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Enduro Ice/beverage Dispenser Installation Manual
Publication Number: 620916501INS - 1 - © 2001-2010, IMI Cornelius Inc.
SAFETY INSTRUCTIONS
READ AND FOLLOW ALL SAFETY INSTRUCTIONS
Safety Overview
• Read and follow ALL SAFETY INSTRUCTIONS in this manual and any warning/caution labels on the unit (decals, labels or
laminated cards).
• Read and understand ALL applicable OSHA (Occupational Safety and Health Administration) safety regulations before
operating this unit.
Recognition
DIFFERENT TYPES OF ALERTS
!
DANGER:
Indicates an immediate hazardous situation which if not avoided WILL result in serious injury, death or equipment
damage.
!
WARNING:
Indicates a potentially hazardous situation which, if not avoided, COULD result in serious injury, death, or equipment
damage.
CAUTION:
!
Indicates a potentially hazardous situation which, if not avoided, MAY result in minor or moderate injury or equipment
damage.
SAFETY TIPS
• Carefully read and follow all safety messages in this manual and safety signs on the unit.
• Keep safety signs in good condition and replace missing or damaged items.
• Learn how to operate the unit and how to use the controls properly.
• Do not let anyone operate the unit without proper training. This appliance is not intended for use by very young children or
infirm persons without supervision. Young children should be supervised to ensure that they do not play with the appliance.
• Keep your unit in proper working condition and do not allow unauthorized modifications to the unit.
QUALIFIED SERVICE PERSONNEL
!
WARNING:
Only trained and certified electrical, plumbing and refrigeration technicians should service this unit. ALL WIRING AND
PLUMBING MUST CONFORM TO NATIONAL AND LOCAL CODES. FAILURE TO COMPLY COULD RESULT IN
SERIOUS INJURY, DEATH OR EQUIPMENT DAMAGE.
Recognize Safety Alerts
This is the safety alert symbol. When you see it in this manual or on the unit,
be alert to the potential of personal injury or damage to the unit.
!

Enduro Ice/beverage Dispenser Installation Manual
© 2004-2010, IMI Cornelius Inc. - 2 - Publication Number: 91971RINS
SAFETY PRECAUTIONS
This unit has been specifically designed to provide protection against personal injury. To ensure continued protection
observe the following:
!
WARNING:
Disconnect power to the unit before servicing following all lock out/tag out procedures established by the user. Verify
all of the power is off to the unit before any work is performed.
Failure to disconnect the power could result in serious injury, death or equipment damage.
CAUTION:
!
Always be sure to keep area around the unit clean and free of clutter. Failure to keep this area clean may result in
injury or equipment damage.
SHIPPING AND STORAGE
CAUTION:
!
Before shipping, storing, or relocating the unit, the unit must be sanitized and all sanitizing solution must be drained
from the system. A freezing ambient environment will cause residual sanitizing solution or water remaining inside the
unit to freeze resulting in damage to internal components.
CO2(CARBON DIOXIDE) WARNING
!
DANGER:
CO2displaces oxygen. Strict attention MUST be observed in the prevention of CO2gas leaks in the entire CO2and
soft drink system. If a CO2gas leak is suspected, particularly in a small area, IMMEDIATELY ventilate the
contaminated area before attempting to repair the leak. Personnel exposed to high concentrations of CO2gas
experience tremors which are followed rapidly by loss of consciousness and DEATH.
MOUNTING IN OR ON ACOUNTER
!
WARNING:
When installing the unit in or on a counter top, the counter must be able to support a weight in excess of 600 lbs. to
insure adequate support for the unit. FAILURE TO COMPLY COULD RESULT IN SERIOUS INJURY, DEATH OR
EQUIPMENT DAMAGE.
NOTE: Many units incorporate the use of additional equipment such as icemakers. When any addition
equipment is used you must check with the equipment manufacturer to determine the additional weight the
counter will need to support to ensure a safe installation.

Enduro Ice/beverage Dispenser Installation Manual
Publication Number: 620916501INS - 3 - © 2001-2010, IMI Cornelius Inc.
DESCRIPTION
The “ENDURO” series of ice dispensers solves your ice and beverage service needs in a sanitary, space saving,
economical way. Designed to be manually filled with ice from any remote ice-making source, these dispensers will
dispense cubes (up to 1-1/4 inch in size), cubelets, and hard-chipped or cracked ice. In addition, several flavors of
post-mix beverages. “BC” units include beverage faucets and a cold plate and are designed to be supplied direct
from syrup tanks and carbonator, with no additional cooling required.
C= (Coldplate)
Maximum No. of
Beverage Faucets
Available
120/1/60, 3.5 Amps
30 in. Wide X 30-11/16 in. Deep X 39-5/8
in. High
SPECIFICATIONS
Model ED250 BCP
B= (Beverage Faucet)
H= Internal Carb)
P =(Pneumatic ice portioning system)
Ice Storage: 250 pounds
8
Cold Plate (Built-in) Ye s
Electrical
Dimensions

Enduro Ice/beverage Dispenser Installation Manual
© 2004-2010, IMI Cornelius Inc. - 4 - Publication Number: 91971RINS
INSTALLATION INSTRUCTIONS
INSTALLATION
!
WARNING:
TO THE INSTALLER.
It is the responsibility of the Installer to ensure that the water supply to the dispensing equipment is provided with
protection against backflow by an air gap as defined in ANSI/ASME A112. 1.2-1979; or an approved vacuum
breaker or other such method as proved effective by test and must comply with all federal state and local codes,
failure to comply could result in serious injury, death or damage to the equipment.
Water pipe connections and fixtures directly connected to a potable water supply shall be sized, installed, and
maintained according to Federal, State, and Local laws.
1. Locate the dispenser indoors on a level counter top.
A. LEG OPTION
Unpack the four (4) legs and install them into the threaded holes provided in the bottom of the unit.
The installer must provide flexibility in the product and utility supply to permit shifting the position of the
dispenser sufficiently to clean the area beneath it.
B. COUNTER MOUNTING
The ice dispenser must be sealed to the counter. The template drawing (see Figure 3) indicates where
openings can be cut in the counter. Locate the desired position for the dispenser, then mark the outline
dimensions on the counter using the template drawings. Cut openings in counter.
Apply a continuous bead of NSF International (NSF) silastic sealant (Dow 732 or equal) approximately
1/4--inch inside of the unit outline dimensions and around all openings. Then, position the unit on the counter
within the outline dimensions. All excess sealant must be wiped away immediately.
2. The beverage tubes, drain tube and power cord are routed through the large opening in the bottom of the unit.
See the MOUNTING TEMPLATE (Figure 3) for locating the required clearance opening in the counter for these
utility lines.
3. DRIP TRAY DRAIN ASSEMBLY (see Figure 4): Route the drain tube to an open drain with the end of the tube
above the “flood” level of the drain. Use the tubing, fittings, clamps, and insulation provided with the Dispenser
to assemble the drain. The completed drain line
must pitch continuously downward and contain no “traps” or
improper drainage will result.
4. Connect the beverage system product tubes as indicated in the Beverage System Schematic. This work should
be done by a qualified service person.
NOTE: See applicable Plumbing Diagram (see Figure 5 or 6) or Decal on the lower front panel of the unit for the
location of syrup and water connections.
5. Clean the hopper interior (see CLEANING INSTRUCTIONS in Owner’s Manual).
!
WARNING:
This unit must be grounded to avoid possible fatal electrical shock on serious injury to the operator. The unit power
card is equipped with a three prong plug. if a Three-hole (grounded) outlet is not available and use an approved
method to ground the unit. Failure to comply could result in serious injury, death or damage to the equipment.
6. Connect the power cord to a 120 volt, 60 cycle, 3-wire grounded receptacle. For 220--240 volt International
units, a 3--wire power cord is provided. An adapter plug for the particular country will need to be provided by the
Installer.

Enduro Ice/beverage Dispenser Installation Manual
Publication Number: 620916501INS - 5 - © 2001-2010, IMI Cornelius Inc.
7. Maximum and minimum ambient temperature rating for correct operation is 40 to 105 F
8. The dispenser is not designed for a wash down environment and must not be placed in an area where a water
jet could be used.
9. The unit has to be placed in a horizontal position.
10. If the supply cord is damaged, it must be replaced by the manufacturer, it’s service agent or similarly qualified
person in order to avoid a hazard.
11. ICE PORTION CONTROLLER: Regulated CO2 gas pressure is required to operate the portion control dis-
pensing system. Proceed as follows to connect the CO2 gas pressure source line to the dispenser.
A. Connect and route the CO2 line from outlet side of the source regulator assembly up to the dispenser.
NOTE: That the minimum source-regulated pressure is 40 psig.
B. Connect the CO2 source line to dispenser inlet line labeled “CO2“.
C. The dispenser regulator outlet pressure is factory preset to 34 psig 2 psig DO NOT ADJUST.
Figure 1. Parts Identification

Enduro Ice/beverage Dispenser Installation Manual
© 2004-2010, IMI Cornelius Inc. - 6 - Publication Number: 91971RINS
ADJUST WATER -TO-SYRUP RATIO
Figure 2
1. Remove valve cover and install syrup separator over the diffuser and through the nozzle.
2. Hold cup under valve and dispenser beverage for a specific time (i.e. 2 seconds)
3. NOTE: water and syrup must be cold before checking ratios.
4. Adjust carbonated water flow to the desired rate (such as 90 to 100 ml (3 to 3.75 oz.) per second). Turn the flow
adjuster 1/4 of a turn at a time and recheck the flow. To increase reading turn clockwise.
5. Set a syrup flow adjuster to get the desired ratio.
6. Test the valve and adjust until a consistent ratio is delivered three consecutive times.
7. Repeat procedure for other valves.

Enduro Ice/beverage Dispenser Installation Manual
Publication Number: 620916501INS - 7 - © 2001-2010, IMI Cornelius Inc.
Figure 3. Mounting Template

Enduro Ice/beverage Dispenser Installation Manual
© 2004-2010, IMI Cornelius Inc. - 8 - Publication Number: 91971RINS
Figure 4. Drip Tray Drain Assembly

S3
INSTALLFOR
NON-CARBAS
REQUIRED
S6
S3
CHECK
VALVE
OPTIONALFOR
DIETDRINKS
ORROOTBEER
S8
SYRUPTANKS
15-50PSIG
S1
S7S6
PRESSURE
REGULATORS
S2
S4
S5
S6
S7
S8
S7
S5
S1
S2
S3
S4
3
COLDPLATE
CARBONATOR
FILTER
OPTIONAL
PRESSURE
REGULATOR
CO2
Cylinder
FAUCETS
POTABLE
WATER
SUPPLY
COLDPLATE
INLET
CONNECTIONS
S5S4
2
1
FAUCETS VIEWED FROM THIS SIDE
ITEMSINSIDEBROKENLINE
INCLUDEDWITHUNIT
5-15
PSIG
4
7
6
5
8
S1
S2
S8
Non-CarbWater
CarbWater
CarbWater
CO2
W1
W2
W3
W4
W2
W1
W3
W4
Enduro Ice/beverage Dispenser Installation Manual
Publication Number: 620916501INS - 9 - © 2001-2010, IMI Cornelius Inc.
Figure 5. Flow Diagram (Unit With Eight Faucets)

ICE GATE CYLINDER REVERSE
SINGLE ACTING-SPRING EXTENDED
PNEUMATIC GATE SOLENOID VALVE
3-WAY NORMALLY CLOSED
FILTER-REGULATOR
(FACTORY-SET OUTLET
PRESSURE TO 32-36 PSIG)
MANUAL OVERIDE SOLENOID VALVE
3-WAY NORMALLY CLOSED
Enduro Ice/beverage Dispenser Installation Manual
© 2004-2010, IMI Cornelius Inc. - 10 - Publication Number: 91971RINS
Figure 6. Flow Diagram (Pneumatic Ice Gate)

FEMALE HARNESS CONNECTOR
MALE HARNESS CONNECTOR
GROUND
SPLICE/QUICK CONNECT CONNECTION
LEGEND
GEN/YEL GREEN W/YELLOW STRIP
GRN GREEN
RED RED
BLU BLUE
VIO VIOL ET
BRN BROWN
ORN ORANGE
YEL YE LL O W
WHT WHITE
BLK BLACK
WIRE COLOR CHART
620913001 REV.E
DANGER!
ELECTRIC SHOCK HAZARD. DISCONNECT
POWER BEFORE SERVICING UNIT.
DIODE
MOTOR
HEATER
WHT
AGITATOR
MOTOR
YE L
MOT OR STA RT
CAPACITOR
BLK
BLK
WHT
TERMINAL
BOARD
MANUAL ICE
DISPENSE SWITCH
MANUAL/AUTO ICE
TOGGLE SWITCH
AGITATION
RELAY
34
2
PORTION CONTROLLER/TOUCH PANEL
123456789
PNEUMATI C
GATE
SOLENOID
MANUAL
OVERRIDE
SOLENOID
RED BLK
BEVERAGE
VALVE
TRANSFOR MER
BEVERAGE
VALVES
ON/OFF
SWITCH
25 24
12 11
BLK WHT
WHT
TRANSFOR MER
BL K WH T
BEVERAGE
VALVE
ED250 PROGATE WIRING DIAGRAM
VIOBLK
RED
BLK
WHT
GRN
BLU
ORN
GRN/YEL
BEVERAGE
VALVE
BLK
BR N
BLU
GRN/YEL
RED
BLK
BLK
WHTBLK
TO EBOX
GROUND
SCREW
123456789
BRN
BLU
YELWHT
ORN
ORN
RED
BLK
YEL
ORN ORN
RED
BLK
YEL
YEL
COM NO
BLK
WHT
RED
TO EBOX
GROUND
SCREW
(TYPICAL)
BLU
BRN
GRN/YEL
123456789
123456789
1
2
1
2
GRN
BLU
YEL YE L
ORNORN
RED
LINE
LOAD
YELYE L /B L K
LINE
LOAD
BEVERAGE
VALVE
BLK WHT
BEVERAGE
VALVE
BEVERAGE
VALVE
(TYPICAL)
ORN/BLKYE L /B L K OR NYE L
WHT
ORN/BLK
INC OMIN G PO WE R
BLKBLK
WHT
WHT
WHT
RED
YEL
YEL
RED
GRN/YEL
TO EBOX
GROUND
SCREW
GRN/YEL
TO GUSSET
HI N GE G R O U ND
TERMINAL
YEL
L
N
E
12345
12345
ICE CHUTE
INTERLOCK
SWITCH
INTERLOCK
RELAY
7A
5B
BLK WH T
BLK
1
BLK WHT
BLK WHT
BLK WHT
BLK WHT
BLK WHT
Enduro Ice/beverage Dispenser Installation Manual
Publication Number: 620916501INS - 11 - © 2001-2010, IMI Cornelius Inc.
Figure 7. Wiring Diagram (115 Volt Unit)

Enduro Ice/beverage Dispenser Installation Manual
© 2004-2010, IMI Cornelius Inc. - 12 - Publication Number: 91971RINS
Figure 8. Wiring Schematic (115 Volt)

Enduro Ice/beverage Dispenser Installation Manual
Publication Number: 620916501INS - 13 - © 2001-2010, IMI Cornelius Inc.
TROUBLESHOOTING
IMPORTANT: Only qualified personnel should service internal components or electrical wiring.
!
WARNING:
If repairs are to be made to a product system, remove quick disconnects from the applicable product tank, then relieve
the system pressure before proceeding. If repairs are to be made to the CO2 system, stop dispensing, shut off the
CO2 supply, then relieve the system pressure before proceeding. If repairs are to be made to the refrigeration system,
make sure electrical power is disconnected from the unit.
NOTE: Should your unit fail to operate properly, check that there is power to the unit and that the hopper
contains ice. If the unit does not dispense, check the following chart under the appropriate symptoms to
aid in locating the defect.
TROUBLE PROBABLE CAUSE REMEDY
NOTE: Should your unit fail to operate properly, check that there is power to the unit and that the hopper
contains ice. If the unit does not dispense, check the following chart under the appropriate symptom(s) to
aid in locating the defect.
BLOWN FUSE OR CIRCUIT
BREAKER.
A. Short circuit in wiring (115V cir-
cuit).
A. Replace defective wiring.
B. Defective agitator motor. B. Replace agitator motor.
SLUSHY ICE. WATER IN HOP-
PER
A. Blocked drain. A. Open-up/flush out drain.
B. Unit not level. B. Level unit.
C. Poor ice quality due to water
quality or ice maker problems.
C. Install water filter system. For Ice-
maker problems, consult icemaker
manual.
D. Improper use of flaked ice. D. Replaced flaked ice with “cube style
ice (see page 2, Unit Description).
BEVERAGES DO NOT DIS-
PENSE.
A. No 24 volt power to faucets. A. Check that beverage switch is “on”.
Check 24V transformers.
B. No CO2 pressure. B. Check CO2 regulator. Check CO2
tank pressure.
BEVERAGES TOO SWEET. A. Carbonator not working. A. Check carbonator.
B. No CO2 pressure in carbonator. B. Check CO2 regulator. Check CO2
tank pressure.
C. Faucet brix requires adjusting. C. Brix Faucet.
BEVERAGES NOT SWEET
ENOUGH.
A. Empty syrup tank. A. Refill syrup tank.
B. Faucet Brix requires adjusting. B. Brix Faucet.
BEVERAGES NOT COLD (UNITS
WITH BUILD-IN COLD PLATE).
A. Unit standing with no ice in hop-
per - no ice in cold plate cabinet.
A. Refill hopper with ice.
NOTE: Contact your local syrup or beverage equipment distributor for additional information and trouble
shooting of beverage system.
NO ICE DISPENSED FROM ICE
PORTION CONTROLLER
A. Insufficient ice supply in ice bin. A. Replenish ice supply as required.
B. Ice in ice bin bridged (stuck
together).
B. Gently tap on ice to break it loose.
C. No electrical power to dispenser. C. Plug in dispenser power cord, or check
fuse or circuit breaker.
NO ICE DISPENSED FROM ICE
PORTION CONTROLLER (CON-
TINUED)
D. Insufficient or no CO2 supply to
dispenser.
D. Restore CO2 supply to dispenser.

Enduro Ice/beverage Dispenser Installation Manual
© 2004-2010, IMI Cornelius Inc. - 14 - Publication Number: 91971RINS
Contact your local syrup or beverage equipment distributor for additional information and troubleshooting
of beverage system.
E. Ice chute cover not properly
installed.
E. Make sure that cover is “snapped” into
place.
F. Defective ice chute interlock
switch.
F. Replace interlock switch.
G. Defective interlock relay. G. Replace relay.
H. Defective 24V transformer. H. Replace transformer.
I. Defective portion controller. I. Replace controller.
J. Defective ice gate cylinder. J. Replace cylinder.
K. Defective ice gate solenoid
valve.
K. Replace solenoid valve.
L. Agitation relay wiring incorrect. L. Red wire should be connected to “+”
terminal (#3) of relay coil.
M. Defective agitation relay. M. Replace relay.
N. Defective agitator motor start
capacitor or start relay.
N. Replace defective component
NO ICE DISPENSED FROM
MANUAL ICE DISPENSE PUSH-
BUTTON SWITCH
A. Manual/Auto toggle switch in
“Auto” position.
A. Move toggle switch to “Manual” posi-
tion.
B. Insufficient or no CO2 supply to
dispenser.
B. Restore CO2 supply to dispenser.
C. Defective 24VAC transformer. C. Replace Transformer.
D. Defective manual override sole-
noid valve.
D. Replace valve.
E. Defective manual ice dispense
pushbutton switch.
E. Replace switch.
F. Defective agitator motor or start
capacitor or start relay.
F. Replace defective component.
G. Defective ice gate cylinder. G. Replace cylinder.
ICE DISPENSING DURING
AUTOMATIC AGITATION
A. Manual/Auto toggle switch in
“manual” position.
A. Move toggle switch to “auto” position.
B. Defective ice gate cylinder. B. Replace cylinder.
C. Defective ice gate solenoid
valve.
C. Replace valve.
D. Defective portion controller. D. Replace controller.
TROUBLE PROBABLE CAUSE REMEDY

IMI Cornelius Inc.
www.cornelius.com