Goldmedal 2149 User manual

© 2021 Gold Medal Products Co.
Part No. 110095
10700 Medallion Drive, Cincinnati, Ohio 45241-4807 USA
36, 48, & 60 oz. Cornados
Model Series 2149, 2258, and 2297 (100, 110, and 101, 111)
48 oz. Unit Shown
Instruction Manual

36, 48 & 60 oz.
Cornados Model Series 2149, 2258, and 2297 (100, 110, and 101, 111)
Page 2
gmpopcorn.com
Table of Contents
SAFETY PRECAUTIONS ...................................................................................................................................3
INSTALLATION INSTRUCTIONS ...................................................................................................................5
Inspection of Shipment .......................................................................................................................................5
Manual.......................................................................................................................................................................5
Model Description.................................................................................................................................................5
Items Included with this Unit ...........................................................................................................................5
Setup...........................................................................................................................................................................6
Electrical Requirements .....................................................................................................................................7
Before You Plug In Machine ..............................................................................................................................9
OPERATING INSTRUCTIONS ......................................................................................................................10
Controls and Their Functions........................................................................................................................10
Program the E-Z Set Timer....................................................................................................................13
Popping Corn Instructions.................................................................................................................... 14
Care and Cleaning .................................................................................................................................... 16
Troubleshooting....................................................................................................................................... 19
THE FOLLOWING SECTIONS ARE FOR QUALIFIED SERVICE PERSONNEL ONLY ............21
MAINTENANCE INSTRUCTIONS ................................................................................................................ 21
Removing Agitator Assembly and Shaft Maintenance ...............................................................22
Replacing the Packing Cord on Kettle Hub...................................................................................... 23
Kettle and Drive Shaft Alignment....................................................................................................... 24
Electronic Temperature Control......................................................................................................... 25
Operation...............................................................................................................................................................25
Programming the Electronic Control .........................................................................................................26
Error Conditions for the Electronic Control ............................................................................................27
Kettle Circuit Breaker.............................................................................................................................28
ORDERING SPARE PARTS............................................................................................................................29
Unit Exterior –Front View –Filter..............................................................................................................30
Unit Exterior –Rear View - Oil Line ............................................................................................................31
Unit Exterior –Kettle Mount –Parts Breakdown..................................................................................32
Kettle Assembly (36, 48, and 60 oz.) –Parts Breakdown...................................................................34
36 oz. Kettle Bottom –Element View .........................................................................................................36
48 oz. Kettle Bottom –Element View .........................................................................................................37
60 oz. Kettle Bottom –Element View .........................................................................................................38
Pedestal Interior –Motor and Shaft............................................................................................................39
Pedestal Interior –Electrical –Parts Breakdown..................................................................................40
Control Box/Control Panel –Parts Breakdown......................................................................................42
Safety Labels.........................................................................................................................................................44
Accessories ...........................................................................................................................................................44
Wiring Diagram ........................................................................................................................................45
WARRANTY...................................................................................................................................................... 46

36, 48 & 60 oz.
Cornados Model Series 2149, 2258, and 2297 (100, 110, and 101, 111)
Page 3
gmpopcorn.com
SAFETY PRECAUTIONS
DANGER
Machine must be properly grounded to prevent electrical shock to personnel.
Failure to do so could result in serious injury, or death.
Make sure all machine switches are in the OFF position before plugging the
equipment into the receptacle. Keep cord and plug off the ground and away
from moisture. Always unplug the equipment before cleaning or servicing.
DO NOT immerse any part of this equipment in water.
DO NOT use a water jet or excessive water when cleaning. 008_012221
DANGER
Improper installation, adjustment, alteration, service, or maintenance can
cause property damage, injury, or death. Any alterations to this equipment
will void the warranty and may cause a dangerous condition. This appliance
is not intended to be operated by means of an external timer or separate
remote-control system. NEVER make alterations to this equipment. Read the
Installation, Operating, and Maintenance Instructions thoroughly before
installing, servicing, or operating this equipment.
014_020416
WARNING
To avoid burns, DO NOT touch the kettle or any heated surface.
DO NOT place or leave objects in contact with heated surfaces.
013_092414
WARNING
ALWAYS wear safety glasses when servicing this equipment.
010_010914
WARNING
No user serviceable parts inside. Refer servicing to qualified service
personnel.
011_051514
WARNING
Read and understand operator’s manual and all other safety instructions
before using this equipment. To order copies of the operator’s manual go to
gmpopcorn.com or write to Gold Medal Products Co., 10700 Medallion Drive,
Cincinnati, OH 45241 USA 1-(800)-543-0862
022_060215

36, 48 & 60 oz.
Cornados Model Series 2149, 2258, and 2297 (100, 110, and 101, 111)
Page 4
gmpopcorn.com
WARNING
DO NOT allow direct contact of this equipment by the public when used in
food service locations. Only personnel trained and experienced in the
equipment operation may operate this equipment.
Carefully read all instructions before operation.
012_010914
WARNING
This machine is NOT to be operated by minors.
007_010914
Note: Improvements are always being made to Gold Medal’s equipment. This information
may not be the latest available for your purposes. It is critical that you call Gold
Medal’s Technical Service Department at 1-800-543-0862 for any questions about
your machine operations, replacement parts, or any service questions. (Gold Medal
Products Co. does not assume any liability for injury due to careless handling
and/or reckless operation of this equipment.) General images may be used in
manual for reference only.

36, 48 & 60 oz.
Cornados Model Series 2149, 2258, and 2297 (100, 110, and 101, 111)
Page 5
gmpopcorn.com
INSTALLATION INSTRUCTIONS
Inspection of Shipment
After unpacking, check thoroughly for any damage which may have occurred in transit. Claims
should be filed immediately with the transportation company. The warranty does not cover
damage that occurs in transit, or damage caused by abuse, or consequential damage due to the
operation of this machine, since it is beyond our control (reference warranty in back of manual).
Manual
Read and understand the operator’s manual and all other safety instructions before using this
equipment. To order copies of the operator’s manual go to gmpopcorn.com or write to Gold
Medal Products Co., 10700 Medallion Drive, Cincinnati, OH 45241 USA 1-(800)-543-0862.
Model Description
This manual covers 2149 (36 oz.), 2258 (48 oz.), and 2297 (60 oz.) Series, tall pedestal, Cornado
units (motor is located in pedestal). See below for series specific RH, LH, and Pass Thru Handle
descriptions.
Model Series
100:Right Hand Dump
110:Left Hand Dump
101:Right Hand Dump, Pass Thru Handle
111: Left Hand Dump, Pass Thru Handle
Items Included with this Unit
2 TBS. Flavacol Measure
36 oz. Units (PN 47681)
Corn Cup
Unit specific:
36 oz. (PN 67905-36),
48 oz. (PN 17757-48),
60 oz. (PN 17757-60)
RH Jet Scoop
(PN 2072)
Flavacol
Container
(PN 41752)
Instruction Manual
Registration
Warranty Card
1/4 Cup Flavacol Measure
48 and 60 oz. Units (PN 47169)
NEMA L14-30 Receptacle
(PN 82208)
NEMA 14-50 Receptacle
(PN 82920)

36, 48 & 60 oz.
Cornados Model Series 2149, 2258, and 2297 (100, 110, and 101, 111)
Page 6
gmpopcorn.com
Setup
The Cornado Popper has been inspected and tested at the factory. Installation of the popper
should be performed by qualified service personnel. Read and perform all Setup steps prior to
operating the unit.
1. Remove all packaging and tape.
2. Install unit on a level surface; the popper must have an 8” minimum clearance
required between the popper kettle and any combustible surface. See counter
mounting requirements and hole locations below.
Mounting Instructions: 8” minimum clearance required between kettle and
any combustible surface.
Pedestal Interior
(4) Mounting Locations
Secure Pedestal to table or counter.
Counter Mounting Requirements
2” Dia. X 1/8” Thick
Fender Washer
3/4” Minimum
for Wood or
Wood Plastic
Products
5/16-18
Grade 5 Bolt
5/16-18
Grade 5 Nut
3/16” Minimum
Thickness for
Stainless Steel
over Wood
Oil Tube
35.9”
(36 & 48 oz.)
38.9”
(60 oz.)
16.03” (36 oz.)
18.03” (48 oz.)
19.51” (60 oz.)
8.437”
12.072”
6.5”
5.221”
0.878”
10.472”
Ø.375 Dia.
Suggested Table
Hole Ø.500
Hole Locations
Remove front panel to access mounting
holes on bottom of pedestal interior.

36, 48 & 60 oz.
Cornados Model Series 2149, 2258, and 2297 (100, 110, and 101, 111)
Page 7
gmpopcorn.com
3. The main power cord extends out the bottom of the cabinet base. A secondary, smaller
power cord is provided for powering the oil dispense unit.
Before plugging in machine, have a certified electrician follow all requirements listed
in the Electrical Requirements section of this manual.
4. The small power cord (6 pin Jones Plug) is the oil pump harness which connects the
popper to the oil dispense unit. To connect/calibrate the oil dispense system to the
popper; refer to the Instruction Manual included with the oil dispense unit (reference
the Program the EZ-Set Timer section to set the oil dispense timer(s).
5. After setup, the unit should be cleaned. The kettle has a food grade protective coating
applied to the cooking surfaces, this coating must be removed prior to operating the
unit (see Care and Cleaning section of this manual).
Electrical Requirements
The following power supply must be provided:
36 oz. Cornado - 2149 Series: 120/208 V~ or 120/240 V~, 60 Hz
(reference unit Data Plate for Wattage requirement - watts for 2114 Series Bucket
Pump are included)
Unit designed to operate on single phase, 30 AMP, 4 wire supply, 120/208 or 120/240 V~
(2 Hot, 1 Neutral, 1 Ground). All electrical components in this machine are 120 V (motors,
heat elements, lights, etc.) and therefore require “Hot to Neutral” connection (NOT “Hot to
Hot”). A 30 AMP wall receptacle (NEMA L14-30) is supplied with the machine. The
receptacle will accept the attachment plug on the machine and must be used; reference the
Receptacle Wiring Diagram for NEMA L14-30 for receptacle installation instructions.
48 and 60 oz. Cornados - 2258 and 2297 Series: 120/208 V~ or 120/240 V~, 60 Hz
(reference unit Data Plate for Wattage requirement - watts for 2114 Series Bucket
Pump are included)
Unit designed to operate on single phase, 50 AMP, 4 wire supply, 120/208 or 120/240 V~
(2 Hot, 1 Neutral, 1 Ground). All electrical components in this machine are 120 V (motors,
heat elements, lights, etc.) and therefore require “Hot to Neutral” connection (NOT “Hot to
Hot”). A 50 AMP wall receptacle (NEMA 14-50) is supplied with the machine. The
receptacle will accept the attachment plug on the machine and must be used; reference the
Receptacle Wiring Diagram for NEMA 14-50 for receptacle installation instructions.
DANGER
Machine must be properly grounded to prevent electrical shock to personnel.
Failure to do so could result in serious injury, or death.
Make sure all machine switches are in the OFF position before plugging the
equipment into the receptacle. Keep cord and plug off the ground and away
from moisture. Always unplug the equipment before cleaning or servicing.
DO NOT immerse any part of this equipment in water.
DO NOT use a water jet or excessive water when cleaning. 008_012221

36, 48 & 60 oz.
Cornados Model Series 2149, 2258, and 2297 (100, 110, and 101, 111)
Page 8
gmpopcorn.com
A certified electrician must furnish sufficient power for proper machine operation and install any
supplied receptacle (reference unit Data Plate for model specific Volts AC, Hertz, and Wattage
requirements). We recommend this equipment be on a dedicated and protected circuit. Failure
to wire properly will void the warranty and may result in damage to the machine. It is Gold Medal
Products Co.’s recommendation that this machine be plugged directly into a wall outlet. The use of
extension cords is not recommended due to safety concerns, and may cause sacrificed and/or
reduced performance. Make sure cord is located to prevent a trip hazard or unit upset.
Receptacle Wiring Diagram for NEMA L14-30 (36 oz. Units)
A certified electrician must follow the IMPORTANT instructions below for installation of the
NEMA L14-30 Receptacle (Gold Medal Item No. 82208) provided with the unit.
If the receptacle is wired incorrectly, the heat elements/kettle and other electrical components could
be at 208 or 240 V potential instead of the needed 120 V, resulting in excessive temperatures in
the heat elements (i.e.: kettle) and possible fire, and/or damage to electrical components.
Receptacle Wiring Diagram for NEMA 14-50 (48 and 60 oz. Units)
A certified electrician must follow the IMPORTANT instructions below for installation of the
NEMA 14-50 Receptacle (Gold Medal Item No. 82920) provided with the unit.
If the receptacle is wired incorrectly, the heat elements/kettle and other electrical components could
be at 208 or 240 V potential instead of the needed 120 V, resulting in excessive temperatures in
the heat elements (i.e.: kettle) and possible fire, and/or damage to electrical components.
NEMA L14-30 - Front View and Back View
Green Terminal
Connect to Green
(Ground) Wire
Brass Terminal
Connect to Red
(Hot) Wire
G
Y
Brass Terminal
Connect to Black
(Hot) Wire
Silver Terminal
Connect to White
(Neutral) Wire
X
W
NEMA 14-50 Receptacle - Front and Back View
Connect to Green
(Ground) Wire
Connect to Red
(Hot) Wire
Connect to Black
(Hot) Wire
Connect to White
(Neutral) Wire

36, 48 & 60 oz.
Cornados Model Series 2149, 2258, and 2297 (100, 110, and 101, 111)
Page 9
gmpopcorn.com
Before You Plug In Machine
1. Make sure all machine switches are OFF before plugging equipment into receptacle.
2. Make sure wall outlet can accept the grounded plugs (where applicable) on the power
supply cord.
3. The wall outlet must have the proper polarity. If in doubt, have a competent
electrician inspect the outlet and correct if necessary.
4. DO NOT use a grounded to un-grounded receptacle adapter (where applicable).
5. Install unit in a level position.
CAUTION
If the supply cord is damaged, it must be replaced by Gold Medal Products Co.,
its service agent or similarly qualified persons in order to avoid a hazard.
039_080614

36, 48 & 60 oz.
Cornados Model Series 2149, 2258, and 2297 (100, 110, and 101, 111)
Page 10
gmpopcorn.com
OPERATING INSTRUCTIONS
Controls and Their Functions
This section describes the unit controls (reference image at end of section, for control locations).
KETTLE HEAT SWITCH (Kettle Circuit Breaker)
Two position, ON/OFF lighted rocker switch - supplies power to the heating elements in the
popping kettle by sending power to the “Big Eye” Electronic Temperature Control System.
IMPORTANT NOTE: The Kettle Heat Switch is inactive if the Kettle Circuit Breaker is
tripped. If unit is plugged in, but green Heat Switch light does not come on when
activated, then the Kettle Circuit Breaker may be tripped. Reference the Kettle
Does Not Heat section in the Troubleshooting section of this manual.
KETTLE MOTOR SWITCH
Two position, ON/OFF lighted rocker switch - supplies power to the kettle agitator motor.
The Kettle Motor Switch MUST be ON at all times when there is popcorn (popped or un-
popped) in the kettle.
HIGH/LOW KETTLE TEMPERATURE SWITCH
Two position rocker switch –adjusts kettle temperature for Salt (HIGH) or Sweet (LOW)
popping mode.
LOAD/DUMP INDICATOR LIGHT & AUDIBLE SIGNAL
During normal popper operation, the yellow Load/Dump light and audible sound (if
engaged), are used to signal Load/Dump. If the yellow indicator light is ON, and the
buzzer is sounding, one of the following actions should be taken:
•Load the corn and oil or
•Dump the popped corn from the kettle or
•Turn the Kettle Heat Switch OFF if you are finished popping corn.
During calibration of the oil dispense unit, the indicator light (Oil Light or Load/Dump
Light) is used to indicate when the oil dispense unit is in program mode.
Auto Shut Off / Error Codes –The Load/Dump light is used to indicate Auto Shut Off (if
enabled) and Control Board Error Codes (qualified service personnel reference the
Electronic Temperature Control section of the Parts Manual for a full description of the
Auto Shut Off feature and for the Control Board Error Code descriptions).