H&K GSF30 User manual

GSF30
Grill Side Freezer
Equipment Operating Manual
Place this equipment chapter in the Grill
Side Freezer section of
the Equipment Manual
This manual is for the exclusive use of
licensees and employees of
McDonald’s Systems Inc
Manufactured by:
H& Dallas, Inc.
1343 South Henderson Ave
Dallas, TX 75223
U S A
Telephone: [phone]
Fax: [phone]
Distributed by:
H& Dallas, Inc.
1343 South Henderson Ave
Dallas, TX 75223
U S A
Telephone: [phone]
Fax: [phone]
© McDonald’s Limited First Printing: July 2005 Printed in USA
All Rights Reserved Revision 1: December 2005

Double-Wide Grill Side Freezer Equipment Manual
Table of Contents
1. INTRODUCTION 3
2. INSTALLATION INSTRUCTIONS 4
3. INSTRUCTIONS FOR USE 5
4. CLEANING 6
5. PREVENTATIVE MAINTENANCE 6
6. WARRANTY 7
Special Conditions 7
7. TROUBLESHOOTING 8
8. UNIT SPECIFICATIONS 9
9. UNIT LAYOUT 10
10. PARTS DESCRIPTION AND IDENTIFICATION 11
11. PARTS ORDERING AND SERVICE PROCEDURE 11
12. WIRING DIAGRAM 13
13. USER INTERFACE 14
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Double-Wide Grill Side Freezer Equipment Manual
1. Introduction
The Grill Side Freezer is designed to hold 10:1 and 4:1 boxes at the desired
temperature during normal and peak sales periods The sliding rail located in
the top of unit is designed to store breakfast and protein items Extra storage
space is also provided at the bottom
Note: Do not pack the unit with excess product as this might lead to improper air flow and
operation of the unit
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Double-Wide Grill Side Freezer Equipment Manual
2. Installation Instructions
Location: The location of the meat freezer should be away from extreme heat and cold A
minimum of 2 inches clearance should be allowed around the freezer to facilitate adequate
airflow to the compressor
Leveling: In order to provide adequate condensate drainage, it is imperative that the unit
be level The floor where the unit is located should be level
Caution: The refrigeration system is designed to operate in ambient temperatures of no
more than 100°F
Inspection: Upon receipt, examine the equipment carefully for any damage If damage
has occurred, notify the carrier and H&K immediately
Unpacking: Remove the unit from the plastic wrap and untie the electrical cord by
removing the holding tape It is recommended that the unit remain crated until it has
reached the installation location
Plug: For international markets, the installer must install the plug on the power cord of the
unit before the unit can be operated
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Double-Wide Grill Side Freezer Equipment Manual
3. Instructions for Use
Power Source: Insert the plug of the freezer into a standard 120V AC 60 Hz 15A outlet
The unit consists of one compressor Other motors and heavy appliances should not be
used on the same circuit with the freezer
Start-Up: The freezer is turned “ON” by plugging the cord into the outlet Check if the
thermostat on the front is “ON” Let the unit run for 1 hour before placing product in the
freezer
Temperature Setting: The unit has been tested at the factory and the thermostat has
been set to maintain a temperature between -10°F and 0°F
Thermostat Adjustment: If the unit does not hold the desired temperature, the
thermostat can be adjusted To adjust thermostat, press the upper or lower button for 2
seconds and release The set point will start blinking Using the upper or lower button,
adjust the temperature set point to the desired setting Once the desired setting has been
selected, do not touch any button and the controller will accept the new set point Wait for
1 hour before readjusting the thermostat Excessive tampering with the thermostat may
lead to service difficulties
The unit can be forced into a manual defrost by pressing the lower button for more than 5
seconds When the defrosting is initiated, the display will show DEF Defrosting can be
canceled again by pressing the push-button once more and the thermostat will return back
to normal mode When the defrost cycle is finished, the display will return to normal
operation This feature should be used when the coil freezes up due to excessive door
openings and/or high humidity
Note: When the unit comes out of defrost it will display a higher temperature for a short
period of time, this is not the actual temperature in the freezer but the temperature inside
the evaporator housing
Condensate Disposal: The Grill Side Freezer does not require a floor drain, it has a built
in condensate pan in the base of the condensing unit
Caution: Do not leave the self-closing rolling cover open for an extended period of time
Caution: Excessive tampering with the temperature controller may lead to operating
difficulties
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Double-Wide Grill Side Freezer Equipment Manual
4. Cleaning
Exterior Cleaning: The exterior of the unit should be cleaned with a soap and water
mixture and sanitized Do not use abrasive cleaners to clean the exterior of the cabinet as
this might damage the stainless steel finish Do not use steel wool or any strong
chemicals
Interior Cleaning: The anodized aluminum interior of the refrigerator can be cleaned
using a soft sponge and a soap-water mixture
Caution: Use of abrasive pads to clean the unit will result in scratching and spoiling
the finish of the unit Refer to the GSF PM card for cleaning instructions
before cleaning the unit
5. Preventative Maintenance
Condenser: For proper operation of the condensing unit the condenser fins and fans
should be cleaned and vacuumed every 3 months The back or side grill is designed to be
removable for this purpose
Caution: Refer to the GSF PM card for preventative maintenance instructions before
cleaning the condenser fins and fans on the unit
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Double-Wide Grill Side Freezer Equipment Manual
6. Warranty
H&K Dallas, Inc makes the following limited warranties to the original purchaser only for
this equipment and replacement parts:
H&K warrants all components to be free of defects in material and workmanship, if properly
installed, operated and maintained, for a period of one (1) year from the date of the
delivery
The company’s obligation under this warranty is limited to repairing or replacing any part or
parts of the freezer determined to be defective by an authorized representative of H&K
The company reserves the privilege of determining if such repairs are to be made in the
field or at the H&K factory
The company assumes no liability for expenses or repairs made by other parties except by
written consent
Corrections of such defects by repair or replacement shall constitute fulfillment of all
company obligations to the purchaser
H&K shall not be liable for loss, damages or expenses arising from misuse, abuse,
alteration, accident or improper installation of the freezer such as:
Improper or unauthorized repair;
Failure to follow proper installation instruction;
Improper maintenance;
Damage in shipment;
Abnormal use;
Improper power supply;
Natural disaster;
Special Conditions
This warranty also does not cover:
Transportation or travel over 100 miles (160 Km) or travel time over 2 hours;
Overtime or holiday charges;
Consequential damages (the cost of repairing or replacing other property which is
damaged), loss of time, profits, use of any other incidental damages of any kind
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Double-Wide Grill Side Freezer Equipment Manual
7. Troubleshooting
PROBLEM CAUSE SOLUTION
Compressor will not start 1. Cord set not plugged in
2. Thermostat stuck in open
position
3. Improperly wired
4. Low voltage to unit
1 Plug in cord
2 Replace thermostat
3. Check wiring against
diagram
4. Correct the voltage
Unit runs continuously 1. Undercharge
2. Bad thermostat
3. Dirty condenser
1 Add refrigerant
2 Replace thermostat
3 Clean condenser fins
Condensation 1. Leak in Gasket
2. Wiring to condensate
heater faulty
3. Faulty condensate heaters
1 Reinstall gasket properly
2 Rewire condensate heater
3 Wire spare
condensate heater
Unit noisy 1. Loose parts or mounting
2. Fan motor bearings worn
3. Fan blade bent
4. Compressor assembly
rattling
1 Tighten parts
2. Replace motor
3. Replace fan blade
4. Check if mounted correctly
and securely
Temperature too high 1. Temperature setting too
high
2. Condenser fins blocked
3. Restricted airflow
4. Door and/or lid open for
extended periods
5. Evaporator coil frozen
6. Just finished defrost cycle
1 Reset temperature
2. Clean Fins
3. Ensure air can circulate
around the unit
4. Close door and/or lid
5. Put unit into manual
defrost
6. Wait for few minutes for
temperature to fall within
acceptable range
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Double-Wide Grill Side Freezer Equipment Manual
8. Unit Specifications - GSF30 Mobile Freezer
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SPECIFICATIONS:
Description:
Mobile Double-Wide Freezer
Material: Stainless Steel
Controller: Digital
Temperature range:
0°F to –10°F(-18°C to –23°C)
Refrigerant: R404A 26oz
ELECTRICAL:
Voltage Phase Cycle Amps H P
120VAC 1 60Hz 12A 0 6
DIMENSIONS:
Overall Inches Millimeters
Width 30 375 771 525
Depth 36 250 920 750
Height 38 680 982 472
APPROVALS:
ETL Report No: 3084859DAL-001

Double-Wide Grill Side Freezer Equipment Manual
9. Unit Layout - GSF30 Mobile Freezer
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Double-Wide Grill Side Freezer Equipment Manual
10. Parts Description and Identification
11. Parts Ordering and Service Procedure
Replacement Parts
DESCRIPTION H& PART NO.
CONDENSING UNIT P-1-16-3
EXPANSION VALVE P-1-12-11
SIGHT GLASS P-1-21
DRYER P-1-23
THERMOSTAT E-4-3-160 DANFOSS
E-4-3-162 DIXELL
FAN MOTOR ASSEBLY E-6-003
DEFROST HEATER E-5-26-2
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DESCRIPTION H& PART NO.
ROLLING COVER GSF30 06A
TOP SLIDING RAIL GSF30 03A
WIRE SHELVING RACK GSF30 01A
FRONT DOOR GSF30 02A

Double-Wide Grill Side Freezer Equipment Manual
Returns
Contact: H&K Dallas, Inc
1343 South Henderson Ave
Dallas, TX 75223
[phone]
Damages and Shortages
Upon receipt, examine the equipment carefully for any damage If damage has occurred,
notify the carrier and H&K Dallas, Inc immediately
Service
Contact: H&K Dallas, Inc
1343 South Henderson Ave
Dallas, TX 75223
[phone]
Disconnect all power sources before attempting any service or repair work
Caution: A licensed technician should do all servicing and repair
Terms
Contact: H&K Dallas, Inc
1343 South Henderson Ave
Dallas, TX 75223
[phone]
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Double-Wide Grill Side Freezer Equipment Manual
12. Wiring Diagram
13. User Interface
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Double-Wide Grill Side Freezer Equipment Manual
Change temperature setting: Pressing one of the buttons, shortly, will show the set-
point While the set-point is shown blinking, you can increment the temperature by pressing
the upper button or decrement the temperature by pressing the lower button The display
will return to normal mode 3 seconds after last key-press The new set-point will be stored
in the memory in ETC1H
Celsius /Fahrenheit: The temperature can be shown in either Celsius or Fahrenheit To
switch between Celsius and Fahrenheit, press the upper button for 5 seconds The display
will show C or F To toggle the value, press the button once more After 3 seconds, the
display will switch to normal operation and store the new setting in memory in ETC1H
Force defrost: The thermostat can be forced to start a defrost cycle by pressing the lower
button for more than 5 seconds When the defrosting is initiated, the display will show DEF
Defrosting can be canceled again by pressing the push-button once more and the
thermostat will return back to normal mode When the defrost cycle is finished, the display
will return to normal operation
Alarm handling: The display shows the alarm code + a value blinking, if applicable
When a value is shown, the display toggles between the error code and the value
Alarm type Code Value
Sensor 1 defect E1 -
Sensor 2 defect E2 -
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3-digit LED
display with sign
and decimal -
point
Defrost or
decrement
setpoint
C/F or
increment
setpoint

Double-Wide Grill Side Freezer Equipment Manual
Sensor 3 defect E3 -
Compressor fault E4 -
Heater fault E5 -
Pot fault E6 -
Supply voltage low Ulo -
Supply voltage high Uhi -
Condenser hot E9 -
Condenser warm E10 -
High temperature alarm Hi Temperature
Low temperature alarm Lo Temperature
Communication error E13 -
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