Cornelius ED 300 BC Ice Beverage Dispenser Instruction Manual
- June 13, 2024
- Cornelius
Table of Contents
Cornelius ED 300 BC Ice Beverage Dispenser
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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
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
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.
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:
CO2 displaces oxygen. Strict attention MUST be observed in the prevention of
CO2 gas leaks in the entire CO2 and soft drink system. If a CO2 gas 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 CO2 gas experience tremors which are followed rapidly
by loss of consciousness and DEATH.
Power Cord
If the power cord is damaged, it must be replaced by a special cord available from the manufacturer or its service agent.
Mounting in or on a Counter
WARNING:
When installing the unit in or on a counter top, the counter must be able to support in excess of the total operating unit weight. Failure To Comply Could Result In Serious Injury, Death Or Equipment Damage.
NOTE: Many units incorporate the use of additional equipment such as ice makers. 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.
Noise Level
This unit emits acoustical noise with an A-weighted sound pressure level no greater than 70dB, as measured in accordance with ED 60335-2-75.
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.
Specifications
Model Descriptions:| ED300 (Ice only)
B= (Beverage Faucets)
BC= (Faucets and Cold Plate) Z= (No Drip)
F= (Flavor Option)
---|---
Ice Storage:| 300 lbs
Maximum number of Faucets Available| 12
Built-in Cold Plate:| Yes, on BC models only
Electrical:| 120/1/60Hz, 5.2 Amps Total Unit Draw
220-240/1/50/60 Hz, 2.6 Amps Total Unit Draw
Dimensions:| 44-3/8 in. Wide X 31-1/2 in. Deep X 37 in. High
Z model = 44-3/8 in. Wide X 23-1/16 in. Deep X 37 in. High
INSTALLATION INSTRUCTIONS
WARNING:
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.
-
Locate the dispenser indoors on a level counter top.
A. Leg Option, Kit P/N 08017
NOTE: Before Installing legs, the plastic plugs (6) in the base threaded holes must be removed. Unpack the six (6) 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 applicable Figure 11 or 12) 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. -
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 11 or 12) for locating the required clearance opening in the counter for these utility lines.
-
DRIP TRAY DRAIN ASSEMBLY (see Figure 2): 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. -
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 3,4,5 or 6) or Decal on the lower front panel of the unit for the location of syrup and water connections. -
Clean the hopper interior (see CLEANING INSTRUCTIONS in Owner’s Manual).
WARNING:
This unit must be grounded to avoid possible fatal electrical shock or 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. -
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.
-
Maximum and minimum ambient temperature rating for correct operation is 40 to 105 F
-
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.
-
The unit has to be placed in a horizontal position.
-
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.
Adjust Water-to-Syrup Ratio
-
Remove valve cover and install syrup separator over the diffuser and through the nozzle.
-
Hold cup under valve and dispenser beverage for a specific time (i.e. 2 seconds)
-
NOTE: water and syrup must be cold before checking ratios.
-
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.
-
Set a syrup flow adjuster to get the desired ratio.
-
Test the valve and adjust until a consistent ratio is delivered three consecutive times.
-
Repeat procedure for other valves.
Gate Restrictor plate
CAUTION:
Disconnect power to dispenser before installing, removing or adjusting restrictor. see safety section of this manual.
Adjustment
This plate may be adjusted as shown to reduce or increase the dispensing rate of ice, especially desirable when using glasses or other containers with small openings. Adjustment can be made by sliding up or down with nuts loosened, to obtain the desired amount of restriction.
Drip Tray Drain Assembly
Refer Figure 2 to install the drip tray to the drain line.
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.
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 |
|---|---|
| Blown fuse or circuit breaker. | A. Short circuit in wiring. |
B. Defective gate solenoid.
C. Defective agitator motor.
Gate does not open. agitator does not turn.| A. No power.
B. Bent depressor plate (does not actuate switch). ”
C. Defective dispensing switch.
Gate does not open or is sluggish, agitator turns.| A. Defective
gate solenoid
B. Excessive pressure against gate slide.
C. Defective Rectifier.
Ice dispenses continuously| A. Stuck or bent depressor plate (does
not release switch).
B. Defective dispensing switch.
C. Improper switch installation.
Slushy ice. water in hopper.| A. Blocked drain. B. Unit not level.
C. Poor ice quality due to water quality or ice maker problems.
D. Improper use of flaked ice.
Beverages do not dispense.| A. No 24 volt power to faucets.
B. No CO2 pressure.
Beverages too sweet.| A. Carbonator not working.
B. No CO2 pressure in carbonator.
C. Faucet brix requires adjusting.
Beverage not sweet enough| A. Empty syrup tank
B. Faucet brix requires adjusting.
Beverages not cold (units with built-in cold plate).| A. Unit
standing with no ice in hopper — no ice in cold plate cabinet.
Flavor dispenses for more than 1 sec| A. Dip switch settings on
control board incorrect.
B. PC board defective. C. Defective flow control.
Flavor dispenses more than .5 oz| A. Dip switch settings on control
board incorrect. B. Flow control incorrectly set. C. PC board defective.
D. Defective flow control.
Flavor syrups do not dispense| A. No 24 volt power to PC board.
B. No CO2 pressure.
C. Empty syrup tank.
D. Kinked tubing.
E. Clogged inner nozzle.
F. Defective PC board.
G. Defective harness from keypad.
H. Defective Flow control.
I. Defective solenoid harness.
J. Defective keypad.
Contact your local syrup or beverage equipment distributor for additional information and troubleshooting of beverage system.
SCHEMATICS
Figure 3 Flow Diagram (BC Models with Twelve Beverage Faucets)
Figure 4 Flow Diagram (B Models with Twelve Beverage Faucets)
Figure 5 Wiring Diagram (120 V Unit)
Figure 6 Wiring Diagram (220–240 V Unit)
MOUNTING TEMPLATE
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 possible contingency in the installation,
operation or maintenance of this equipment. This manual assumes that the
person(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 Warranty applicable to this Product and is subject 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 persons to perform service and/or repair of the Product, (10) improper cleaning, (11) failure to follow installation, operating, 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 contact:
www.marmonfoodservice.com
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.
This document contains the original instructions for the unit described.
MARMON FOODSERVICE TECHNOLOGIES INC
355 Kehoe Blvd
Carol Stream, IL
Tel: + 1 800-238-3600
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