Goldmedal 1617E User manual

© 2019 Gold Medal Products Co. Part No. 16225
16 oz. Pop & Self-Serve
Model No. 1617E
Instruction Manual
10700 Medallion Drive, Cincinnati, Ohio 45241-4807 USA

16 oz. Pop & Self-Serve Model No. 1617E
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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 ou Plug In Machine .....................................................................................................................................7
OPERATING INSTRUCTIONS .................................................................................................................... 8
Controls and Their Functions .................................................................................................................................8
Popping Corn Instructions ............................................................................................................... 1
Care and Cleaning ............................................................................................................................... 11
Troubleshooting ................................................................................................................................. 15
AGITATOR SET COLLAR ADJUSTMENT............................................................................................... 17
MAINTENANCE INSTRUCTIONS ............................................................................................................ 18
Electronic Temperature Control (Domestic) .............................................................................. 19
ORDERING SPARE PARTS....................................................................................................................... 21
Replacing Broken Glass........................................................................................................................................... 22
16 oz. Kettle Assembly (55166E) – Agitator Assembly View.................................................................. 23
16 oz. Kettle Assembly (55166E) – Kettle Bottom Parts Breakdown ................................................... 24
Cabinet View – Parts Breakdown ....................................................................................................................... 26
Door Hardware Kits – Individual Component Breakdown.................................................................... 28
Blower Compartment – Element View ............................................................................................................ 29
Dome – Parts ................................................................................................................................................................ 30
Accessories.................................................................................................................................................................... 31
Wiring Diagram ................................................................................................................................... 32
WARRANTY................................................................................................................................................ 33

16 oz. Pop & Self-Serve Model No. 1617E
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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.
DO NOT immerse any part of this equipment in water.
DO NOT use excessive water when cleaning.
Keep cord and plug off the ground and away from moisture.
Always unplug the equipment before cleaning or servicing.
Make sure all machine switches are in the OFF position before plugging the
equipment into the receptacle.
008_051514
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

16 oz. Pop & Self-Serve Model No. 1617E
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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.

16 oz. Pop & Self-Serve Model No. 1617E
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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
1617E: Countertop Model - 16 oz. Popper with electronic temperature control, stainless
steel dome; unit is oil ready (has provisions for attaching an oil dispense unit), oil
unit sold separately.
Items Included with this Unit
2 cc Flavacol
Measure (PN 47680)
16 oz. Corn Measure
(PN 68050)
Power Supply Receptacle
(PN 47211)
Receptacle Cover
(PN 47377)
Aluminum Scoop
(PN 2071)
Instruction
Manual
Registration
Warranty Card
6 oz. Oil Measure
(PN 49049)

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Setup
This unit has been tested at the factory.
1. Remove all packaging and tape prior to operation.
2. Place the unit on a sturdy, level surface.
3. The Popper blower vents out the top of unit, allow adequate clearance for airflow.
Sufficient clearance is also needed on side of the popper with power supply cord
routed from the base.
4. The door knobs are shipped facing the inside of the machine. Re-adjust knobs to face
the outside of the machine.
5. Make sure kettle lead-in cord is securely plugged into the unit and the locking ring is
fully twisted clockwise onto the kettle receptacle (see image below). (Turn lock ring
counter-clockwise to remove.)
6. The main power cord is located on cabinet base (see image below). A wall receptacle
is provided (reference the Electrical Requirements section).
Units with oil ready features have a secondary, special power cord provided for
powering the oil dispense unit (available for purchase separately). These units are
equipped with an aluminum oil line for connecting the oil dispense unit. (Reference
the Instruction Manual for the oil dispense unit to connect it to the popper.)
7. After setup, unit should be cleaned prior to use (see Care and Cleaning section).
Images shown for general reference only.
Make sure kettle lead is plugged
in and lock ring is twisted to
lock onto the kettle receptacle.
Power Cord
Power Cord Socket
(for 6 Prong Plug on
Oil Dispense Unit)
Aluminum Oil Line
(for connecting oil
to popper)

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Electrical Requirements
The following power supply must be provided (reference unit Data Plate for Wattage requirement):
12 V~, 6 Hz
DANGER
Machine must be properly grounded to prevent electrical shock to personnel.
Failure to do so could result in serious injury, or death.
DO NOT immerse any part of this equipment in water.
DO NOT use excessive water when cleaning.
Keep cord and plug off the ground and away from moisture.
Always unplug the equipment before cleaning or servicing.
Make sure all machine switches are in the OFF position before plugging the
equipment into the receptacle.
008_051514
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. Units with
an IEC Power Cord - make sure the IEC cord is properly seated into the IEC receptacle before
powering up the machine.
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

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OPERATING INSTRUCTIONS
Controls and Their Functions
LIGHTS SWITCH
Two position, ON/OFF lighted rocker switch - supplies power to the popcorn sign and
interior cabinet lights. The green switch light ON indicates there is power to the lights.
KETTLE HEAT SWITCH
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.
KETTLE MOTOR SWITCH
Two position, ON/OFF lighted rocker switch - supplies power to the kettle agitator motor
and exhaust blower. The Kettle Motor Switch MUST be ON at all times when there is
popcorn (popped or un-popped) in the kettle. The green switch light ON indicates there is
power to the agitator motor and exhaust blower.
WARMER SWITCH
Two position, ON/OFF lighted rocker switch - supplies power to the crisper/blower in the
corn staging area, keeps popcorn fresh and crisp.
LOAD DUMP INDICATOR LIGHT & AUDIBLE SIGNAL
During normal operation, the yellow Load Dump Indicator 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.
OIL SYSTEM MASTER SWITCH
Two position, ON/OFF lighted rocker switch - supplies power to the oil pump (either the
Bag-in-a-Box or Bucket Pump model). Reference the Instruction Manual for the oil
dispense unit.
Bag-in-a-Box Model: Oil System Master Switch ON, provides power to the oil dispense
unit, activates the cabinet warmer/blower, and the heated line kit (if equipped).
Note: Coconut oil will congeal at temperatures below approximately 76°F (24°C). For
machines used daily, leave the Oil System Master Switch on at all times and keep
the cabinet doors closed to prevent the oil from becoming solid. If the machine has
not been used for several days, turn the Oil System Master Switch ON the night
before it is expected to be used.
Bucket Pump Model: Oil System Master Switch ON, activates the small heating element
on the bucket pump to keep the coconut oil liquid.

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OIL DISPENSE PUSH BUTTON (PB) SWITCH & OIL LIGHT
Red Push Button Switch - dispenses a predetermined amount of oil into the kettle when
pressed. The Oil System Master Switch must be ON for the Oil Dispense PB Switch to
activate (reference the Instruction Manual for the oil dispense unit). The Oil Light on the
popper will light continuously when oil pump is dispensing.
During calibration of the oil dispense unit, the Oil Light will blink ON-OFF to indicate
when the oil dispense unit is in program mode (reference the oil dispense unit manual for
oil calibration).
CIRCUIT BREAKER
The Circuit Breaker, located in cabinet interior on the ceiling of the popper, protects the
popper unit from overload condition. If unit is plugged in, but the kettle motor or oil
system does not come on when activated, then the circuit breaker may be tripped.
(Reference the Troubleshooting section of this manual).
Oil Dispense
Indicator Light
Oil Dispense
PB Switch
Oil System
Master Switch
Lights Switch
Kettle Motor
Switch
Load/Dump
Indicator
Warmer
Switch
Kettle Heat
Switch

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Popping Corn Instructions
This section describes popping Salted Popcorn and Sweet Popcorn (if equipped w/Salt-Sweet option).
Remember (for all popping modes): When the Load/Dump Light comes ON, and Audible
Signal (if enabled) 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 OFF the Kettle Heat if you are finished popping corn.
The popper is equipped with a corn, salt, and oil measure. We recommend flavored and colored
coconut oil. Popcorn popped in coconut oil stays fresh longer and does not leave black deposits in
the kettle like other oils. Use only top quality, fresh popcorn from reputable suppliers.
Popping Salted (Standard) Popcorn
Raw Popcorn Charge: 16 oz. Corn (use corn measure provided)
Recommended Oil Volume: 5 oz. Oil (approx. 30% of corn volume)
Flavacol (Salt) Amount: 4 Teaspoons (use small Flavacol scoop provided)
Premeasure all ingredients (adjust as needed for desired taste), or for best results use Mega-Pop®
premeasured popcorn and oil pouch made for your kettle size.
Note: When using coconut oil, be sure the oil is liquid. As a check, dispense oil into a
measuring cup first, then use that oil for the first popping cycle.
1. Turn all switches ON; set Salt-Sweet Switch (if equipped) to Salt mode.
2. Kettle is ready to pop (about 4 minutes) when the Load/Dump Light and Audible
Signal (beeper, if enabled) turn ON.
3. Lift kettle lid, pour in popcorn and Flavacol, then add oil; close lid (if equipped, press
the “Red” Oil Dispense PB Switch to add oil) (light and beeper will turn OFF in approx.
20 seconds).
4. When the light and beeper come on again, gently dump the kettle.
Note: The signal “To Dump” was factory set based on Gold Medal popcorn and oil. If,
after 3 consecutive batches, the signal occurs before or after popping has
stopped, then the signal timing can be adjusted by a qualified service person
(reference Electronic Temperature Control section).
Popping Tip: On final batch, turn Kettle Heat Switch OFF just as lids are forced open
by the popping corn (kettle has plenty of heat to finish popping). This helps
eliminate smoke/odor from any oil residue remaining in kettle. With the Heat
Switch OFF, the light and beeper will not activate for the last batch.
5. When finished popping, turn KETTLE HEAT and KETTLE MOTOR switches OFF.
NEVER LEAVE THE HEAT ON WHEN YOU ARE NOT POPPING CORN!

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Care and Cleaning
DANGER
Machine must be properly grounded to prevent electrical shock to personnel.
DO NOT immerse in water. DO NOT clean appliance with a water jet.
Always unplug the equipment before cleaning or servicing.
025_111616
WARNING
To avoid serious burns, DO NOT touch the kettle while it is hot!
028_082715
Good sanitation practice demands that all food preparation equipment be cleaned regularly (only
use non-toxic, food grade cleaners). A clean looking, well-kept machine is one of the best ways of
advertising your product.
For surfaces needing further cleaning or degreasing, Watchdog Stainless Cleaner (Item No. 2088)
or Watchdog Concession Equipment Degreaser (Item No. 2580) is available for use accordingly.
For any cleaning products used, follow the manufacturer’s instructions on the product. DO NOT
use oven cleaners or abrasive materials as they will damage parts of machine.
Note: It is extremely important to follow all cleaning procedures, otherwise parts
damage and equipment failure will result. The warranty does not cover parts that
are damaged due to improper cleaning.
Daily Kettle Cleaning Instructions
1. Turn the power switch OFF and unplug the unit.
CAUTION: A hot kettle will cause burns if you touch it. Allow kettle to cool at least 1
hour before attempting to clean. DO NOT use ice or water to cool down a hot
kettle! Severe kettle damage will result and steam burns may occur!
2. When cool, wipe outside of kettle clean using a clean, soft cloth and Gold Medal
Watchdog Stainless Cleaner (Item No. 2088). DO NOT use oven cleaners or abrasive
materials as they will damage the kettle.
3. Mix 2 tablespoons (29.6 ml) of Gold Medal’s Heat’n Kleen (Item No. 2095) in 1 gallon
(3.8 L) of water.
4. Only pour enough of the Heat’n Kleen pre-mixed solution into the kettle to fill it 1/2 inch
(12.7 mm) deep (it is not necessary to use the entire gallon at once).
5. Plug in the unit.
6. Turn kettle heat ON. When solution starts to boil, turn kettle heat OFF.
7. Allow kettle to cool at least 1 hour, then unplug unit.

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8. Dump solution into a bucket, do not spill any in the interior of machine.
9. Rinse kettle interior with clean water and a clean cloth.
10. Dump any water remaining into a bucket (do not spill any in the interior of machine),
then wipe the kettle interior clean with a clean dry cloth.
For an extra dirty kettle, the process may be repeated; or, after turning kettle heat OFF,
allow solution to sit in kettle overnight. The next morning, finish the cleaning steps.
11. With unit OFF and unplugged, use a clean SLIGHTL damp cloth (wring AN EXCESS
water from cloth before use) and wipe the kettle lead cord clean. DO NOT get moisture
into the kettle lead-in cord, severe damage will result.
12. After kettle cleaning, check to be sure the crossbar fasteners are securely tightened.
Daily Unit Cleaning Instructions
1. Turn machine OFF, unplug unit and allow it to cool before attempting to clean.
2. Remove any remaining popcorn.
3. Remove the racks and divider.
To remove divider: Open the drop panel (SLIGHTL bend the side tab of the drop
panel in, just enough to free it from the corner post), then slide the drop panel to the
right so the divider can be removed. To remove the divider, grasp the handle and lift
slightly, then pull the divider out of the unit.
4. Remove the corn pans (bottom pans).
5. Remove all pans/accessories and take them to the sink to clean with soap and water,
then rinse and dry.
6. Clean under corn pan to remove all popcorn bits and seeds with a vacuum as needed,
then wipe the area with a clean dry cloth to remove any grease.
7. Wipe clean the area above the corn pan and exterior surfaces using a clean, SLIGHTL
damp cloth to remove any grease from the glass and cabinet (cloth may be SLIGHTL
dampened with soap and water, then wipe again with clean water to remove any
remaining cleaner).
8. Clean glass panels and divider with glass cleaner. Gold Medal Watchdog Glass Cleaner
(Item No. 2588) is recommended.
Ammonia cleaners will damage plastic doors/panels. Only use a non-ammonia cleaner,
such as Gold Medal Watchdog Glass Cleaner (Item No. 2588).
9. Reinstall the clean, dry pans, divider, racks/accessories.
10. Check the kettle lead cord, make sure it is fully plugged into the kettle receptacle and
the plug (or plug collar) is fully twisted to lock it into place.

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Sanitizing the Oil System (Tubing and Pump)
Reference the Oil Dispense Unit manual for oil system cleaning instructions.
Filter Cleaning Instructions
The popcorn machine is equipped with an efficient and durable filtration system. The filter
should be cleaned every 1-2 weeks to maintain maximum efficiency.
Weekly Clean the Crisper/Blower Filters
Follow the directions below each week to clean the crisper/blower filters.
1. Turn machine OFF, unplug unit and allow it to cool before attempting to clean.
2. Lift off the corn pan to view the blower assembly.
3. Remove each filter guard from the filter assembly (reference filter image shown), then
lift filters out and clean using warm soapy water (or replace if needed). Rinse filters
thoroughly and allow to dry, before reinstalling.
Steps to Clean Filter
Step 1: Turn unit OFF and allow it to cool before
removing filter. Filter is located inside the popcorn
machine, above the popping kettle.
Step 2: Remove filter by gripping the filter itself and
pulling straight down.
Step 3: Clean filter in warm soapy water, then rinse
and allow to dry overnight. Replace filter by putting it
into the slot and pushing upward. Make sure the filter
frame is flush with the ceiling of the popper (as shown
above).

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Clean the Crisper/Blower Compartment
The blower compartment MUST be inspected/cleaned every 3-4 months by Qualified Service
Personnel to maintain proper operation.
1. Turn machine OFF, unplug unit and allow it to cool before attempting to clean.
2. Lift off the corn pan to view the blower assembly.
3. Remove the blower cover and if required, carefully clean the blower compartment,
and underneath the element with a vacuum only (reference image shown).
4. After cleaning, reassemble blower cover and corn pan.
Blower Compartm
ent
-
located under
the Corn Pan; shown with blower cover
removed. (Cover to be removed by
Qualified Service Personnel only.)
Filter
Guard
Remove guard to
acc
ess filter.
Filter
Filter Assembly
General images shown for reference only.

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Troubleshooting
Issue
Possible Cause
Solution
No Power to the Unit A. No Power to the Unit A. Make sure the unit’s power cord is plugged in.
B. Mini Circuit Breaker(s) on
popper tripped
(if equipped)
B. Mini Circuit Breaker(s) supplies power to all
unit features. If equipped, Mini Circuit
Breaker(s), will be located on the control
panel or ceiling of the popper. If breaker(s) is
reset, then trips again, the unit must be
inspected/repaired before going any further.
Kettle Does Not Heat A. Power to the Kettle (for
units with a removable
kettle)
A. Make sure kettle lead-in cord is plugged in
completely and twisted to lock it into the
kettle receptacle. (Kettle leads which have a
locking ring, ensure locking ring is fully
screwed onto kettle receptacle.)
B. Kettle Heat Switch B. Have a qualified service person check the
voltage to and from the Kettle Heat Switch; if
switch is defective, replace it.
C. Temperature Control
Board
C. A defective thermocouple lead will cause the
kettle not to heat. A loose kettle lead-in
connection can cause a thermocouple lead
issue (indicated by the yellow dump light
staying on or blinking, outside of normal
operation). (Units with a removable kettle,
make sure kettle lead is plugged in completely
and the locking ring is fully screwed onto
kettle receptacle.)
Check for control error condition and have a
qualified service person check for good
connections from the kettle to the control
(reference the Electronic Temperature Control
section of this manual for light indicators or
error conditions.)
D.
Heating Element
D.
Heating element in the kettle may
be burned
out. Check with a qualified service person for
inspection/repair.
Oil Pump Does Not Deliver
Oil to Kettle (for units
equipped with oil)
A. Mini Circuit Breaker(s) on
popper tripped (if
equipped)
A. Check the Mini Circuit Breaker(s); if reset,
then trips again, the unit must be inspected/
repaired by qualified service personnel.
B. Oil Dispense Unit B. For additional possible causes/solutions,
reference the Troubleshooting section of the
Oil Dispense Unit Manual.

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Issue Possible Cause Solution
Long Popping Cycles
(Longer than 4 minutes for
Salt Popcorn; longer than 6
minutes for Sweet Popcorn)
A. Low Voltage A. If the machine is operated on low voltage, this
could cause the kettle not to reach the proper
operating temperature. Check with a qualified
electrician.
B. Inadequate Supply Lines B. Inadequately sized electrical supply lines or
use of extension cord, in addition to being a
fire hazard, would also prevent the kettle from
reaching the proper operating temperature.
Check with a qualified electrician.
C. Inferior Corn C. Inferior quality corn would result in longer
popping cycles. Use only top quality hybrid
popcorn from reputable suppliers. Even then,
if you let your corn pick up moisture or dry
out, your popping cycles will be slow.
Kettle Agitator Shaft not
Rotating
If the kettle agitator shaft is
not rotating, DO NOT pop
corn.
A. Mini Circuit Breaker(s) on
popper tripped
(if equipped)
A. Check the Mini Circuit Breaker(s); if reset,
then trips again, the unit must be inspected/
repaired by qualified service personnel.
B. Kettle Motor Switch B. Make sure the Kettle Motor Switch is ON. If the
switch is ON, and the shaft is not rotating, the
switch or motor may be faulty, contact
qualified service personnel for
inspection/repair.
C. Kettle Agitator Shaft/Stir
Blade not rotating. (Unit
must be OFF, unplugged
and cool prior to
checking or adjusting
the agitator assembly.)
C. Kettles with a FIXED Stir Rod – check the
clearance between the shaft with welded stir
blade and the kettle bottom; it should be a
minimum of 1/32” (thickness of a dime).
To make shaft adjustments, reference the
Agitator Set Collar Adjustment section.
Yellow Dump Light is ON
or Blinking - Buzzer is
Sounding (outside of
normal operation)
Dump Light on steady, but
Kettle not heating enough
to pop corn.
A. Temperature Control
Board has detected an
error condition
A. A loose kettle lead-in connection can cause a
thermocouple lead issue. (Units with a
removable kettle, make sure kettle lead is
plugged in completely and the locking ring is
fully screwed onto kettle receptacle.)
Contact qualified service personnel for
inspection/repair (reference the Electronic
Temperature Control section of this manual
for light indicators or error condition.)

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Agitator Set Collar Adjustment
The following instructions describe how to properly adjust set collars on an agitator assembly
with a fixed stir rod.
Steps to Adjust Set Collars on Agitator with a Fixed Stir Rod
Agitator assembly is adjusted while fastened to the kettle (image shown for general reference only).
Step 1. Turn machine OFF, unplug unit, and allow it to cool completely before attempting to
adjust the agitator height.
Step 2. Loosen the set screw in the set collar above the crossbar and below the crossbar.
Step 3. Place a 1/32” gauge (thickness of a dime) under the base of the agitator shaft to adjust
clearance between the kettle cook surface and the shaft; reference image shown. Once adjusted,
re-tighten the set screw in the set collar above the crossbar to secure shaft in place.
Step 4. Adjust clearance between the bottom of
the crossbar and the lower set collar to 1/32”
(thickness of a dime); reference image shown.
Once adjusted, re-tighten set screw to secure in
place.
Step 5. To check for proper adjustment, make
sure the stir rod is parallel to the kettle cook
surface (it should be close - but not touching).
Step 6. Spin the agitator shaft by hand to ensure
it spins freely and is not dragging the bottom of
the kettle.
Agitator shown for general
image reference only (lids not
shown for clarity).
Step 3:
Adjust clearance to
thickness of a dime. Kettle Cook
Surface
Crossbar
Set Collar w/Set Screw
above Crossbar
Lower Set Collar
Agitator Shaft
Step 4:
Adjust clearance to
thickness of a dime.
Stir Rod (welded to shaft)

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MAINTENANCE INSTRUCTIONS
DANGER
Machine must be properly grounded to prevent electrical shock to personnel.
Failure to do so could result in serious injury, or death.
DO NOT immerse any part of this equipment in water.
DO NOT use excessive water when cleaning.
Keep cord and plug off the ground and away from moisture.
Always unplug the equipment before cleaning or servicing.
Make sure all machine switches are in the OFF position before plugging the
equipment into the receptacle.
008_051514
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
No user serviceable parts inside. Refer servicing to qualified service
personnel.
011_051514
CAUTION
THE FOLLOWING SECTIONS OF THIS MANUAL ARE INTENDED ONLY
FOR QUALIFIED SERVICE PERSONNEL WHO ARE FAMILIAR WITH
ELECTRICAL EQUIPMENT. THESE ARE NOT INTENDED FOR THE
OPERATOR.
027_010914

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Electronic Temperature Control (Domestic)
Operation
The temperature control is factory set to stop the power to the kettle when the thermocouple
reaches set point. This is also the ideal point to dump the popped corn out of the kettle. On the
first start-up, this is the ideal time to load the corn and oil. Therefore, if the Kettle Heat Switch is
turned ON, the yellow light and buzzer are ON, one of the following actions should be taken:
•Load the corn and oil or
•Dump the popped corn from the kettle or
•Turn OFF the Kettle Heat Switch if you are finished popping corn.
Control Description
This unit has an electronic kettle heat control with 2 thermocouples (TC), one for set point control
and one for fixed high limit. There are no mechanical thermostats in this kettle.
There are (4) factory settings on the control (see descriptions below). If needed, adjustments
may be made to the Kettle Dump and Audible Signal to Dump. The remaining settings are
factory set for the unit, DO NOT adjust.
1. Control Set Point Temperature – This is factory set, DO NOT adjust.
2. The Overshoot circuit is tuned for the kettle at the factory, DO NOT adjust.
It does not matter which TC goes
to A or B; it DOES matter that the
yellow leads go to the positive
terminals.
Remove
this
jumper for
no sound.
Remove this
jumper for
lower volume.
Control Setpoint Temperature
This is factory set, DO NOT ADJUST.
Audible Signal to Dump
Overshoot – This is factory set,
DO NOT ADJUST.
Kettle Dump
-
This
is
factory set
to signal when kettle is ready to
dump. Turn CW to signal sooner;
CCW to signal later. ONL make
small adjustments if needed.
L2 Neutral Lead
L1 Hot Lead
Jumper Wire A & B
for 120 VAC
Probe Fault LED – LED light ON
indicates a thermocouple issue.

16 oz. Pop & Self-Serve Model No. 1617E
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3. Kettle Dump – The Kettle Signal to Dump (yellow light/buzzer) is factory set. For the
signal to dump to be a little sooner or later, adjust the Kettle Dump potentiometer
(reference image shown). Turn clockwise (CW) to signal sooner, counterclockwise
(CCW) to signal later.
4. Audible Signal to Dump - The buzzer has three options; full volume, half volume, or
no sound (yellow light only). Unit is preset at the factory to full volume. Adjustments
are made by jumper positions (reference image shown).
Probe LED Indicator Light – Thermocouple Error Condition
The Dump Light on the Popper will be on steady and the unit will beep (if Audio Signal engaged)
when there is a Probe issue (the kettle will not heat enough to pop corn). Check the control
board, the red Probe LED light ON will indicate one of two thermocouple error conditions.
•Reversed Probe – Indicates the thermocouple probe has been connected in reverse. (The
yellow leads must go to the positive terminals.)
If the kettle heats for a short time and then stops, and the red Probe LED light is ON,
then one (or both) Thermocouple is wired in reverse. Check TC-A and TC-B; make sure
the yellow leads go to the positive terminals.
•Open Probe – Indicates the thermocouple probe is disconnected.
If the kettle does not heat and/or the beeper sounds continuously, and the red Probe
LED light is ON, there is an issue with the Thermocouple wiring.
For removable kettles - make sure the kettle lead-in cord is plugged in
completely and the locking ring is fully screwed onto the kettle receptacle.
For hard wired kettles - A loose kettle lead-in connection can cause a
thermocouple lead issue. Check the terminal blocks for a loose connection, and
check the kettle wiring for a loose or broken thermocouple.
For more in-depth Temperature Control Board troubleshooting, for Qualified Service Personnel
ONL , please reference Gold Medal Service Bulletin 0074.