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IMI CORNELIUS INC g One Cornelius Place g Anoka, MN 55303-6234
Telephone (800) 238-3600 Facsimile (612) 422-3246
Installation Manual
ICE/BEVERAGE DISPENSER
Model: ED 300 BN
IMPORTANT:
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.
Water pipe connections
and fixtures directly
connected to a potable
water supply shall be
sized, installed, and
maintained according to
Federal, State, and Local
Codes.
Part No. 620913202
October 28, 1998
Revision A
THIS DOCUMENT CONTAINS IMPORTANT INFORMATION
This Manual must be read and understood before installing or operating this equipment
IMI CORNELIUS INC; 1998Ó
PRINTED IN U.S.A
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TABLE OF CONTENTS
SAFETY PRECAUTIONS 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DESCRIPTION 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SPECIFICATIONS 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
INSTALLATION INSTRUCTIONS 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MAINTENANCE 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GATE RESTRICTOR PLATE 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ADJUSTMENT 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
REMOVAL AND REPLACEMENT OF AGITATORS 9. . . . . . . . . . . . . . . . . . . . . . . . .
TROUBLESHOOTING 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BLOWN FUSE OR CIRCUIT BREAKER. 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GATE DOES NOT OPEN. AGITATOR DOES NOT TURN. 10. . . . . . . . . . . . . . . . . .
GATE DOES NOT OPEN OR IS SLUGGISH. AGITATOR TURNS. 10. . . . . . . . . .
ICE DISPENSES CONTINUOUSLY. 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SLUSHY ICE. WATER IN HOPPER. 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BEVERAGES DO NOT DISPENSE. 10. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .
BEVERAGES TOO SWEET. 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BEVERAGE NOT SWEET ENOUGH. 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AGITATORS TURN IN OPPOSITE DIRECTIONS 11. . . . . . . . . . . . . . . . . . . . . . . . . .
ICE DOES NOT DISPENSE FROM ONE GATE ASSEMBLY 11. . . . . . . . . . . . . . . .
WARRANTY 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Page
LIST OF FIGURES
FIGURE 1. INSTALLATION DIMENSIONS 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FIGURE 2. INSTALLATION REAR VIEW 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FIGURE 3. MOUNTING TEMPLATE 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FIGURE 4. DRIP TRAY DRAIN HOOK--UP 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FIGURE 5. BEVERAGE SYSTEM SCHEMATIC 7. . . . . . . . . . . . . . . . . . . . . . . . . . .
FIGURE 6. GATE RESTRICTOR PLATE 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FIGURE 7. AGITATOR REMOVAL AND REPLACEMENT 9. . . . . . . . . . . . . . . . . . .
FIGURE 8. WIRING DIAGRAM 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FIGURE 9. LADDER SCHEMATIC 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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SAFETY PRECAUTIONS
Always: disconnect power to the dispenser before servicing or cleaning.
Never: place hands inside of hopper or gate area without disconnecting power to the dispenser. Agitator rota-
tion occurs automatically when dispenser is energized!
This ice dispenser has been specifically designed to provide protection against personal injury and eliminates
contamination of ice. To insure continued protection and sanitation, observe the following:
ALWA YS: be sure the rear manual ice fill lid is properly installed to prevent unauthorized access to the hopper
interior and possible contamination of the ice.
ALWA YS: be sure the upper and lower front panels are securely fastened.
ALWA YS: keep area around the dispenser clean of ice cubes.
The sink can be easily and quickly removed. The unit must never be lifted or moved by the sink.
CAUTION: Dispenser cannot be used with crushed or flaked ice.
Use of bagged ice which has frozen into large chunks can void warranty.
The dispenser agitator is not designed to be an ice crusher . Use of large
chunks of ice which ”jam up” inside the hopper will cause failure of the agitator
motor and damage to the hopper . If bagged ice is used, it must be carefully and
completely broken into small, cube--sized pieces before filling into the dispenser
hopper .
DESCRIPTION
The ”ENDURO” series of ice dispensers solves your ice and beverage service needs in the sanitary , space saving, economical way. Designed to be automatically filled with ice from a top mount ice maker, these dispensers
will dispense cubes (up to 1--/4” in size), cubelets and hard--chipped or cracked ice; and, in addition, several
flavors of post--mix beverages. “B” units include beverage faucets and are designed to be supplied from syrup
containers and a carbonator through a remote refrigeration system for cooling the product and water lines.
SPECIFICATIONS
Model: ED300 BN (ENDURO300 BN)
Ice Storage: 300 lbs
Maximum Number of Faucets Available: 12 maximum
Built--in Cold Plate: No
Electrical: 120/1/60, Amps -- 5.2 total unit draw
Dimensions: 44--3/8I Wide X 31-1/2I Deep X 36-1/4I High
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2
INSTALLATION INSTRUCTIONS
IMPORTANT: 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.
Water pipe connections directly connected to a potable water supply shall be sized, installed, and
maintained according to Federal, State, and local codes.
All drain connections must be installed with adequate backflow protection to prevent contamination of
the potable water supply and the ice storage hopper in accordance with Federal, State, and local
codes.
1. Locate the Dispenser indoors on a level countertop. The Dispenser must be sealed to the countertop. Using the mounting template (see Figure 3), determine the outline of the Dispenser and the six mounting
holes for the desired location of the Dispenser. Remove the (6) plastic hole plugs from the threaded base
mounting holes, the two base black plastic panels, and the two rear stainless steel cabinet access panels.
Apply a continuous bead of NSF International (NSF) listed silastic sealant (Dow Corning 732 or equal)
around the outline of the Dispenser on the countertop. Position the Dispenser on the countertop and wipe
away any excess sealant immediately. Bolt the Dispenser to the countertop with 3/8--16 bolts.
2. The beverage and water manifold inlet lines, ice storage hopper drain tubes (2), and electrical power cord
are routed through the two large openings in the base of the Dispenser. Access for these hook-ups is provided through the two rear cabinet openings.
3. Connect the (2) hopper drain tubes to an approved drain system with a backflow preventer in compliance
to the local plumbing code. Do not “tee” into the drip tray drain line.
4. DRIP TRAY DRAIN ASSEMBLY: 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.
5. BEVERAGE SYSTEM: Connect the beverage system product lines to the Dispenser. Consult the water
manifold hook-up schematic located on the front panel of the Dispenser to determine the connections for
the Dispenser’s internal water manifold for the desired non-carb and carbonated valve positions. These
connections should be performed by a qualified Service Person.
6. Replace the two rear stainless steel cabinet panels after completing the hook-ups. Seal these access panels to the countertop with the approved sealant from step 1.
7. Clean the ice storage hopper interior (see CLEANING INSTRUCTIONS in the Owner’s manual).
8. Connect the power cord to a 120 VAC, 60 Hz 3-wire grounded receptacle.
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ICEMAKER
44 1/2
E--BOX
SOLENOID
REMOVABLE SERVICE
PANEL FOR ACCESS
TO E-BOX AND ICE
GATE MECHANISMS
23
FOUNTAIN
CUTOUT
WALL
FRONT OF
ICEMAKER
30 5/8
36 1/4
31 1/2
44 3/8
1/4
36 WALL
LOWER FOUNTAIN
8 1/2
FIGURE 1. INSTALLATION DIMENSIONS
3
21 1/4
29 3/4
33
STAND
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FOAMED HOPPER
HOPPER DRAIN
TUBING (5/8 I.D.)
2 PLACES
SIDE REMOVABLE COVER(S)
FOR AGITAT OR(2) ACCESS
AND MANUAL FILLING OF ICE
STORAGE BIN
TYPICAL INSTALLATION
FOR SINGLE ICEMAKER
15 13/16
19 7/16
ACCESS PANEL
3 1/2
15-IN. X 15-IN.
OPENING
ACCESS PANEL(S) FOR
BEVERAGE TUBING, DRAIN,
AND ELECTRICAL POWER
CORD
FIGURE 2. INSTALLATION REAR VIEW
4620913202
2 1/4
LOWER
FOUNTAIN
WALL 36-IN.
HIGH
DRIP TRAY DRAIN FITTING
(LOCATED UNDER BASE)
BASE
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44 3/8
40 3/41 13/16
1 5/16
18 5/8
7/16 DIA.
(6) PLCS
4
TYP.
20 3/8
14
TYP.
OPENING OPENING
REMOVABLE
DRIP TRAY
TO FRONT OF DRIP
TRAY ON COUNTER TOP
1
4 1/2
21 1/4
29 3/4
31 1/2
TO FRONT TOP
OF DRIP TRAY
OPENING (2) IN UNIT BASE FOR BEVERAGE AND
WATER MANIFOLD INLET LINES, HOPPER DRAIN
LINES (2), AND ELECTRICAL SUPPL YGROUND.
FIGURE 3. MOUNTING TEMPLA TE
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REAR VIEW OF DRIP TRAY
SOLVENT BOND
HOSE CLAMP
DRIP TRAY DRAIN
FITTING
COUPLING
3/4 SOCKET X 3/4 FPT
BARB ADAPTER
1 BARB X 3/4 MPT
DRAIN LINE 1-IN I.D.
PLASTIC TUBING (6-FT) WITH
INSULATION
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FIGURE 4. DRIP TRAY DRAIN HOOK--UP
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WATER
SUPPLY
PRIMARY HIGH PRESSURE
REGULAT OR-- CO TANK
2000 PSIG.
CARB VALVES.
WATER FOR NON--
FILTER
90--100 PSIG FOR
CARBONAT OR
2
2
CO TANK
2
CO
SYRUP
WATER
WATER
CARBONATED
CARBONATOR
WITH UNIT.
INSTALL FOR
NON--CARB. AS
REQUIRED SUPPLIED
S3
S1 S2
15--50 PSIG
SYRUP TANKS
S12 S5 S6
(5--15 PSIG)
DIET SYRUP OR ROOT BEER TANKS
FIGURE 5. BEVERAGE SYSTEM SCHEMATIC
VALVE
CHECK
SYSTEM
REMOTE REFRIGERATION
DISPENSER
*
SW2
S1
FAUCETS
1
SW2
S3
S2
3
2
U
A
F
E
C
S4
465
S
T
CW1
S5
S6
EWE
I
V
CW2
S7
S8
7
8
D
O
R
F
*
SW1
SW2
S9
S10
S11
S12
10
9
R
M
N
F
O
7
12
11
CLARITY.
OTHER LINES NOT SHOWN FOR
NOTES:
1)SYRUP LINE SHOWN IS TYPICAL,
T
FITTINGS SUPPLIED ”LOOSE”WITH
UNIT FOR FIELD HOOK--UP OF
MANIFOLDS --”LEFT--HAND”UNIT
*
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SHOWN.
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GATE RESTRICTOR PLATE
CAUTION: Disconnect power to dispenser before installing, removing or adjusting
restrictor.
MAINTENANCE
FIGURE 6. GATE RESTRICTOR PLATE
ADJUSTMENT
This plate may b e adjusted as shown to reduce or increase with large containers the dispensing rate of ice, especially desirable when using glasses o r other containers with small openings. Adjustment can be made by sliding up or down with nuts loosened, to obtain the desired amoun t of restriction.
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COUNTER
CLOCKWISE
ROTATION
LEFT HAND
AGITATOR
RIGHT HAND AGITATOR
WITH HOLE IN UPRIGHT
O-RING
CLOCKWISE
ROTATION
FRONT (VALVE SIDE) VIEW FROM TOP OF DISPENSER
FIGURE 7. AGITATOR REMOVAL AND REPLACEMENT
REMOVAL AND REPLACEMENT OF AGIT ATORS
Remove agitators for cleaning as follows:
1. Lift agitator and disc from Dispenser.
2. Remove O-Ring, starting at notch. Warm the O-ring with water to ease removal.
3. Lift the plastic agitator disk off of the stainless steel agitator.
4. Grip agitator at the center and pull up.
5. To replace, reverse steps.
NOTE: Refer to Sanitize Procedure in the Owner’s Instruction for complete cleaning and sanitizing instructions.
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TROUBLESHOOTING
IMPORT ANT: 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 CO2system, stop dispensing, shut off the CO2supply, 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.
D. Defective gate rectifier
GATE DOES NOT OPEN. AGITATOR DOES NOT
TURN.
GATE DOES NOT OPEN OR IS SLUGGISH.
AGITATOR TURNS.
ICE DISPENSES CONTINUOUSLY. A. Stuck or bent depressor plate (does not
SLUSHY ICE. WATER IN HOPPER. A. Blocked drain.
BEVERAGES DO NOT DISPENSE. A. No 24 volt power to faucets.
A. No power.
B. Bent depressor plate (does not actuate switch).
C. Defective dispensing switch.
A. Defective gate solenoid.
B. Excessive pressure against gate slide.
C. Defective Rectifier.
release switch).
B. Defective dispensing switch.
C. Improper switch installation.
B. Unit not level.
C. Poor ice quality due to water quality or
icemaker problems.
D. Improper use of flaked ice.
B. No CO2pressure.
BEVERAGES TOO SWEET. A. Carbonator not working.
B. No CO2pressure in carbonator.
C. Faucet brix requires adjusting.
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Trouble Probable Cause
BEVERAGE NOT SWEET ENOUGH. A. Empty syrup tank.
B. Faucet brix requires ad justing.
AGITATORS TURN IN OPPOSITE DIRECTIONS A. This is normal a nd is necessary for uniform ice
agitation.
ICE DOES NOT DISPENSE FROM ONE GATE
A. Agitators reversed
ASSEMBLY
B. Defective gate solenoid or re ctifier
C. Motors wired incorrectly
Contact your local syrup or beverage equipment distributor for additional information and troubleshooting of beverage system.
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WHT
WHT
MOTOR
HEATER
(DC COIL)
SOLENOID
RIGHT GATE
BLK
+
BLUE
BLUE
--
RED
BLACK
SERVICE INFORMATION
DANGER: ELECTRIC SHOCK HAZARD DISCONNECT
POWER BEFORE SERVICING UNIT.
RED
WHT
WHITE
WHT
RED
WHT
WHT
WHITE
RED
BLK
BLK
RED
WHT
BLACK
+
BLUE
BLUE
GRN/YEL
BLK
WHT
RED
N.C.
N.C.
RED
RED
GRN/YEL
GRN
WHT
BLK
BLK
RED
PINK
L2
N.O.
COM.
N.O.
COM.
L1
BLK
PINK
BLK
BLK
BLK
RED
RED
BLK
BLK
BLUE
ORG
BLK
BLUE
MOTOR
HEATER
BLK
ORG
BLUE
BLUE
BLK
RIGHT
SWITCH
DISPENSE
ORG
WHT
WHT
YEL
BLK
BLUE
RED
WHT
BLUE
BLK
BLUE
RED
WHT
LEFT GATE
BLUE
RED
RIGHT
(CCW)
MOTOR
AGITATOR
(DC COIL)
SOLENOID
FIGURE 8. WIRING DIAGRAM
--
BLK
RED
620913202
12
LEFT
SWITCH
DISPENSE
ORG
WHT
BLK
L
GRD
N
115/1/60
SUPPLY
BLUE
RED
LEFT
(CCW)
MOTOR
WHT
AGITATOR
YEL
BLK
BLUE
RED
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L
G
TIMER
L2
MOTOR HEATER
L1
N
VEND SWITCH
BALLAST
OPTIONAL
BEVERAGE
VAL VES
BEVERAGE PANEL
VEND SWITCH
N.O.1
N.C.1
RECTIFI-ER
SOLENOID
OPTIONAL LIGHT
OPTIONAL
BEVERAGE TRANSFORMER
MOTOR HEATER
N.O.2
N.C.2
AGITATOR MOTOR
C
CAPACITOR
GATE
STARTER
OPTIONAL ICE LEVEL
AGITAT OR MOTOR
C
CAPACITOR
RECTIFIER
GATE
SOLENOID
BALLAST
LADDER DIAGRAM ED/DF300
OPTIONAL LIGHT
STARTER
OPTIONAL
BEVERAGE TRANSFORMER
OPTIONAL ICE LEVEL
BEVERAGE PANEL
FIGURE 9. LADDER SCHEMATIC
OPTIONAL
BEVERAGE
VAL VES
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WARRANTY
IMI Cornelius Inc. warrants that all equipment and parts are free from defects in material and workmanship under normal use and service. For a copy of the warranty applicable to your Cornelius, Remcor or Wilshire product, in your country, please write, fax or telephone the IMI Cornelius office nearest you. Please provide the
equipment model number, serial number and the date of purchase.
IMI Cornelius Offices
AUSTRALIA D P.O. 210, D RIVERWOOD, D NSW 2210, AUSTRALIA D (61) 2 533 3122 D FAX (61) 2 534 2166
AUSTRIA D AM LANGEN FELDE 32 D A-1222 D VIENNA, AUSTRIA D (43) 1 233 520 D FAX (43) 1-2335-2930
BELGIUM D BOSKAPELLEI 122 D B-2930 BRAASCHAAT, BELGIUM D (32) 3 664 0552 D FAX (32) 3 665 2307
BRAZIL D RUA IT AOCARA 97 D TOMAS COELHO D RIO DE JANEIRO, BRAZIL D (55) 21 591 7150 D FAX (55) 21 593 1829
ENGLAND D TYTHING ROAD ALCESTER D WARWICKSHIRE, B49 6 EU, ENGLAND D (44) 789 763 101 D FAX (44) 789 763 644
FRANCE D 71 ROUTE DE ST. DENIS D F-95170 DEUIL LA BARRE D PARIS, FRANCE D (33) 1 34 28 6200 D FAX (33) 1 34 28 6201
GERMANY D CARL LEVERKUS STRASSE 15 D D-4018 LANGENFELD, GERMANY D (49) 2173 7930 D FAX (49) 2173 77 438
GREECE D 488 MESSOGION AVENUE D AGIA PARASKEVI D 153 42 D ATHENS, GREECE D (30) 1 600 1073 D FAX (30) 1 601 2491
HONG KONG D 1104 TAIKOTSUI CENTRE D 11-15 KOK CHEUNG ST D TAIKOKTSUE, HONG KONG D (852) 789 9882 D FAX (852) 391 6222
ITALY D VIA PELLIZZARI 11 D 1-20059 D VIMARCATE, IT ALY D (39) 39 608 0817 D FAX (39) 39 608 0814
NEW ZEALAND D 20 LANSFORD CRES. D P.O. BOX 19-044 AVONDALE D AUCKLAND 7, NEW ZEALAND D (64) 9 8200 357 D FAX (64) 9 8200 361
SINGAPORE D 16 TUAS STREET D SINGAPORE 2263 D (65) 862 5542 D FAX (65) 862 5604
SPAIN D POLIGONO INDUSTRAIL D RIERA DEL FONOLLAR D E-08830 SANT BOI DE LLOBREGAT D BARCELONA, SPAIN D (34) 3 640 2839 D FAX (34) 3 654 3379
USA D ONE CORNELIUS PLACE D ANOKA, MINNESOTA D (612) 421-6120 D FAX (612) 422-3255
LD004
4/21/98
14620913202
SD 99-3
Page 17
IMI CORNELIUS INC.
CORPORATE HEADQUARTERS:
One Cornelius Place
Anoka, Minnesota 55303-6234
(612) 421-6120
(800) 238-3600
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