Cornelius TRIAD-150 User manual

ICE/BEVERAGE DISPENSER
MODEL: TRIAD--150
Installation Manual
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.
THIS DOCUMENT CONTAINS IMPORTANT INFORMATION
This Manual must be read and understood before installing or operating this equipment
CORNELIUS INC One Cornelius Place Anoka, MN 55303-6234
Telephone [phone] Facsimile [phone]
ÓCORNELIUS INC; 1998-2014 PRINTED IN U.S.A
Release Date: October 01, 1998
Publication Number: 620911102
Revision Date: May 07, 2014
Revision: E

TABLE OF CONTENTS
Page
SAFETY PRECAUTIONS 1...................................................
DESCRIPTION 1........................................................
SPECIFICATIONS 1.....................................................
INSTALLATION INSTRUCTIONS 2............................................
KIT 02394 3...........................................................
GATE RESTRICTOR PLATE 4............................................
ADJUSTMENT 4........................................................
TROUBLESHOOTING 7......................................................
BLOWN FUSE OR CIRCUIT BREAKER. 7..................................
GATE DOES NOT OPEN. AGITATOR DOES NOT TURN. 7..................
GATE DOES NOT OPEN OR IS SLUGGISH. AGITATOR TURNS. 7..........
ICE DISPENSES CONTINUOUSLY. 7......................................
SLUSHY ICE. WATER IN HOPPER. 7.....................................
BEVERAGES DO NOT DISPENSE. 7......................................
BEVERAGES TOO SWEET. 7............................................
BEVERAGE NOT SWEET ENOUGH. 8....................................
BEVERAGES NOT COLD (UNITS WITH BUILT-IN COLD PLATE). 8...........
LIST OF FIGURES
FIGURE 1. ICE DIVERTER KIT 3..........................................
FIGURE 2. GATE RESTRICTOR PLATE 4..................................
FIGURE 3. MOUNTING TEMPLATE 5.....................................
FIGURE 4. WIRING DIAGRAM BEV/CP DISPENSER 9......................

1
SAFETY PRECAUTIONS
This ice dispenser has been specifically designed to provide protection against personal injury and eliminates
contamination of ice. To ensure continued protection and sanitation, observe the following:
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 rotation occurs automatically when dispenser is energized!
ALWAYS: be sure the removable lid is properly installed to prevent unauthorized access to the hopper interior
and possible contamination of the ice.
ALWAYS: be sure the upper and lower front panels are securely fastened.
ALWAYS: keep area around the dispenser clean of ice cubes.
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 a sanitary, space saving,
economical way. Designed to be manually filled with ice from any remote ice-making source or top-mount ice
maker, these dispensers will dispense cubes (up to 1-1/4” in size), cubelets and hard-chipped or cracked ice;
and, 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.
IMPORTANT: For dispensing Scotsman “pellet” style ice (Model MH750 Ice makers), Kit Ice Diverter must be
installed on the dispenser. (See INSTALLATION INSTRUCTIONS on page 2).
SPECIFICATIONS
Model: TD150 (TRIAD-150)
Ice Storage: 150 lbs
Maximum Number of Faucets Available: 6 maximum
Built-in Cold Plate: Yes, on BC models only
Electrical: 120/1/60, Amps 3.0 total unit draw
Dimensions: 22IWide X 30IDeep X 35-5/8IHigh

2
INSTALLATION INSTRUCTIONS
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 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.
NOTE:Before installing legs, the plastic plugs must be removed.
B. COUNTER MOUNTING
The ice dispenser must be sealed to the counter. The template drawing 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” inside of the unit outline dimensions and around all openings. Then, position the unit on the count-
er 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 page NO TAG, for locating the required clearance hole in the counter
for these utility lines.
3. SINK DRAIN ASSEMBLY: Connect the drain tube to an open drain. Additional drain tubing is provided with
the unit. The drain tube must continuously pitch downward and contain no “traps” or improper drainage will
result.
A. Use tube, clamp and insulation provided to assemble drain.
B. To assure proper drainage, do not allow ”trap” to form in drain line. Be sure drain line runs flat with
bottom of dispenser.
NOTE: This equipment must be installed with adequate backflow protection to comply with federal,
state, and local codes.
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 Plumbing Schematic on page NO TAG of Manual or Decal on Splash Panel of the unit for the
location of syrup and water connections.
5. Clean the hopper interior (see CLEANING INSTRUCTIONS in Owner’s Manual).
6. Connect the power cord to a 120 volt, 60 cycle, 3-wire grounded receptacle.

3
KIT 02394
NOTE: For dispensing Scotsman MH 750 “nugget” style ice and Wilshire MCC550 and MCC700 compressed
ice cubes:
1. Disconnect power to dispenser.
2. Remove Merchandiser from dispenser.
3. Remove ice chute and discard gate restrictor.
4. Install ice diverter on gate mounting plate as shown below.
5. Apply RTV to back surface of ice diverter, to seal to gate mounting plate.
6. Reinstall gasket and ice chute.
7. Reinstall merchandiser and energize unit.
FLANGE EXTENDS
INTO STORAGE
HOPPER THROUGH
GATE OPENING
APPLY RTV TO
THIS SURFACE
TO SEAL TO
HOPPER GATE
MOUNTING
PLATE
10--32 NUT
10--32
WASHER
ICE DIVERTER
STORAGE
HOPPER
GASKET
GATE MOUNTING PLATE
ICE CHUTE
COVER
ICE CHUTE
FIGURE 1. ICE DIVERTER KIT

4
GATE RESTRICTOR PLATE
CAUTION: Disconnect power to dispenser before installing, removing or
adjusting restrictor.
ADJUSTMENT
INSTALL PLATE
ON STUDS AS
SHOWN
FIGURE 2. GATE RESTRICTOR PLATE
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.

5
23 9/16
ZMODEL
12
9
7/16 DIA.
18 7/16
29
30 11/16
22
18 5/8
1 13/16
15/16
21 1/4
REMOVABLE SINK
RECOMMENDED COUNTER OPENING
SIZE 9 X 12 FOR UTILITIES AND BEV-
ERAGE TUBEING. OPENING CAN BE
LOCATED ANYWHERE WITHIN THE
SHADED
TO FRONT OF DRIP TRAY
TO COUNTER TOP
TO FRONT TOP
OF DRIP TRAY
FIGURE 3. MOUNTING TEMPLATE

6
WATER
SUPPLY
FILTER
CARB WATER
NON CARB WATER
CARBONATOR
INSTALL FOR
NON CARB AS
REQUIRED
CHECK VALVE
REQUIRED
REQUIRED
OPTIONAL FOR
DIET OR ROOT
BEER (5-15 PSIG)
SYRUP TANKS
(15-50 PSIG)
S3 S2 S1 S6 S5 S4
CO2 TANKS
3+2+1 COLDPLATE
COLDPLATE
W1
W2
1
2
3
S3
S2
S1
W1
W2
W3
W4
S6
S5
S4
1,2,3
4,5,6
4
5
6
FAUCETS
VIEWED
FROM FRONT
W3
W4

7
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
aretobemadetotheCO
2system, 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.
TROUBLESHOOTING
IMPORTANT: Only qualified personnel should service internal components or electrical wiring.
Should your unit fail to operate properly, check that there is power to the unit and that the hopper con-
tains 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
icemaker problems.
D. Improper use of flaked ice.
BEVERAGES DO NOT DISPENSE. A. No 24 volt power to faucets.
B. No CO2pressure.
BEVERAGES TOO SWEET. A. Carbonator not working.
B. No CO2pressure in carbonator.
C. Faucet brix requires adjusting.

8
Trouble Probable Cause
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.
Contact your local syrup or beverage equipment distributor for additional information and troubleshoot-
ing of beverage system.

9
FIGURE 4. WIRING DIAGRAM
DANGER: ELECTRIC SHOCK HAZARD, DISCONNECT
POWER BEFORE SERVICING UNIT.
SERVICE INFORMATION
B
L
A
C
K
B
L
A
C
K
TO 24V
TRANSFORMER
OPTIONAL
KEY SWITCH
MOTOR START
CAPACITOR
B
L
A
C
K
R
E
D
R
E
D
BLACK WHITE
W
H
T
G
R
E
E
N
BLUE
RED
PINK
B
L
A
C
K
BLACK
BLACK
BLACK
BLACK BLACK
B
L
A
C
K
W
H
I
T
E
OPTIONAL
LIGHT STARTER
BLACK
BLACK
AGITATION
TIMER
B
L
A
C
K
W
H
I
T
E
R
E
D
G
R
E
E
N
OPTIONAL
BEVERAGE
TRANSFORMER
WHITE
WHITE
RED
BLACK
WHITE
TO BEVERAGE FAUCET
B
L
U
E
B
L
U
E
BLUE
B
L
A
C
K
YELLOW
GRN
YELLOW
OPTIONAL
LIGHT
SOCKET
OPTIONAL
LIGHT
SOCKET
WHITE
OPTIONAL
LIGHT
BALLAST
WHITE
BLACK
Y
E
L
L
O
W
B
L
U
E
TO HINGE
Y
E
L
L
O
W
B
L
A
C
K
GRN
Q.C.
CONNECTOR
W
H
I
T
E
L
N
NC NO COM L1
L2
COM
NONC
G
R
E
E
N
T’STAT LIGHT
BLUE
ICE LEVEL
SIGNAL OPTION
12
BLUE
B
L
U
E
R
E
D
G
R
N
/
Y
E
L
DISPENSE
SWITCH
G
R
N
/
Y
E
L
MOTOR
HEATER
CCW
AGITATOR
MOTOR
GATE
SOLENOID
(106VDC)
PINK
J9
J10

One Cornelius Place
Anoka, Minnesota 55303-6234
[phone]
[phone]
Corporate Headquarters:
CORNELIUS INC.