IDW G-Series User manual

G-Series Cooler
Instruction Manual
G-7f/GCG-7f
UPRIGHT COOLER
Manual is for the following models:
G-7F
G-7FB
GCG-7F
GCG-7FB
GCG-7F2
GCG-7-FB31N*
GCG-7-F31N*
G-7-FB31N *
G-7-F31N*
GCG-7-F231N*

Innovative DisplayWorks
G-7f/GCG-7f
2
Manual is for the following models:
G-7F
G-7FB
GCG-7F
GCG-7FB
GCG-7F2
GCG-7-FB31N*
GCG-7-F31N*
G-7-FB31N *
G-7-F31N*
GCG-7-F231N*
G-7f
GCG-7f
Instruction Manual
FOR YOUR FUTURE REFERENCE
• This easy-to-use manual will guide you in getting the best use of your cooler.
• Remember to record the model number and the serial number. This information can be found on the
inside of your cooler.
• Keep your receipt with this manual for future warranty service.
Model #:
Serial #:
Date of Purchase:
TABLE OF CONTENTS
Parts & Identication ..........................................................3
Safety Precautions ..............................................................4
Features..............................................................................5
Instructions.........................................................................5
Flammable R290 Warnings .................................................5
Ambient Environment..........................................................5
Preparation Before Operation..............................................6
Replacing the Interior Light.................................................7
Replacing the Door LED Lights.............................................8
Setting Up Power Cord Holder..............................................8
Startup, Operation & Temperature Adjustment.....................9
Repair & Maintenance for Refrigeration Drawer...................9
Maintenance.....................................................................10
Cleaning Shutdown Questions & Answers...........................10
Reversible Door Exchange ............................................. 11,12
Troubleshooting ................................................................ 13
After-Sales Service............................................................. 13
G-7f/GCG7f Circuit Diagram.............................................. 14
G-7f Electrical Wiring Diagram........................................... 15
GCG-7f Electrical Wiring Diagram ...................................... 16

Innovative DisplayWorks
G-7f/GCG-7f
Instruction Manual
43
SAFETY PRECAUTIONS
When using this appliance, always follow the basic safety precautions:
1. This appliance is intended for commercial only or similar use.
2. DO NOT use the appliance outside. For indoor use only
3. DO NOT use jet/pressure washers to clean this appliance.
4. DO NOT allow children to play with the packaging, and destroy plastic bags safely.
5. Always switch off and disconnect the power supply to the unit before cleaning.
6. If the power cord is damaged, it must be replaced by the manufacturer, its service agent or similarly quali ed
persons in order to avoid a hazard.
7. This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental
capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction
concerning use of the appliance by a person responsible for their safety.
8. Children should be supervised to ensure that they do not play with this appliance.
9. This appliance can be used by children age 8 years and above; and persons with reduced physical, sensory
or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction
concerning use of the appliance in a safe way and understand the hazards involved. Children shall not play with
the appliance. Cleaning and user maintenance shall not be preformed by children without supervision.
10. The appliances are not intended to be operated by means of an external timer or separate remote-control system.
11. Keep the appliance and its cord out of reach of children less than 8 years of age.
12. Do not store explosive substances such as aerosol cans with a  ammable propellant in this appliance.
Please save these instructions!
DANGER!
Proper Disposal of the Refrigerator
PRE-CAUTION, NON-OPERATING COOLERS SHOULD HAVE:
1. Glass door removed.
2. Shelves kept in place in order to prevent any small child from climbing inside cooler.
FOR PROPER DISPOSAL OF COOLER: Distributors / retailers need to contact a quali ed service
technician:
1. To recover all Freon/refrigerant from the cooler
2. To remove the compressor or remove the oil from the compressor
Then the distributor / retailer can contact their local metal recycling center to pick up the remaining cabinet, shelves,
etc. By law, disposal of hazardous wastes may be subject to  nes and imprisonment under the provisions of the
environmental regulations.
This appliance uses ammable insulation blowing gas, please dispose of the appliance according to the local regulation. The
distributor/retailer can contact their local metal recycling center to pick up the remaining cabinet, shelves, etc. By law, disposal
of hazardous wastes may be subject to nes and imprisonment under the privisions of the environmental regulations.
Innovative DisplayWorks
ofce909.447.8254•fax909.305.8756•tollfree877.307.2665•www.idw.global
G7f/GCG7f
PARTS & IDENTIFICATION
LastRevised:June12,20178:59AM
1. Door handle
2. Glass door complete (2)
3. LED Light in the glass door
4. LED light cover
5. Door gasket
6. Door limiter
7. Door self-closing rod
8. Fan guard
9. Fan baseboard
10. Evaporator fan
11. LED light
12. LED light cover
13. Pilaster Strips (long) (2)
14. Large shelf (2)
15. Small shelf
16. Pilaster clips (12)
17. Pilaster strips (middle) (2)
18. Pilaster strips (short) (2)
19. Return pipe
20. Evaporator
21. Air channel panel
22. Thermostat panel (5)
23. Thermostat (20)
24. Top hinge (4)
25. Cabinet
26. Electric box housing
27. Light switch (2)
28. Switch panel
29. Switching power supply of LED box (2)
30. Bumper block (2)
31. Compressor guard
32. Power cord
33. Compressor
34. Drip pan
35. Connecting tube for condenser
36. Condenser fan
37. Condenser
38. Compressor baseboard
39. Filter dryer
40. Connnecting tube for filter dryer
41. Lower right hinge cover
42. Lower left hinge cover
43. Lower right hinge
44. Lower left hinge
45. Leveler (2)
46. Fixed caster (2)
1. Door Handle
2. Glass Door Complete (2)
3. LED Light in the Glass Door
4. LED Light Cover
5. Door Gasket
6. Door Limiter
7. Door Self-Closing Rod
8. Fan Guard
9. Fan Baseboard
10. Evaporator Fan
11. LED Light
12. LED Light Cover
13. Pilaster Strips (long, 2)
14. Large Shelf (2)
15. Small Shelf
16. Pilaster Clips (12)
17. Pilaster Strips (middle, 2)
18. Pilaster Strips (short, 2)
19. Return Pipe
20. Evaporator
21. Air Channel Panel
22. Thermostat panel (5)
23. Thermostat (20)
24. Top Hinge (4)
25. Cabinet
26. Electric Box Housing
27. Light Switch (2)
28. Switch Panel
29. Switching Power Supply of LED Box (2)
30. Bumper Block (2)
31. Compressor Guard
32. Power Cord
33. Compressor
34. Drip Pan
35. Connecting Tube for Condenser
36. Condenser Fan
37. Condenser
38. Compressor Baseboard
39. Filter Dryer
40. Connecting Tube for Filter Dryer
41. Lower Right Hinge Cover
42. Lower Left Hinge Cover
43. Lower Right Hinge
44. Lower Left Hinge
45. Leveler (2)
46. Fixed Caster (2)

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G-7f/GCG-7f
Instruction Manual
65
PREPARATION PRIOR TO OPERATION
• Removeallpackagingmaterialsbeforeusingcooler.
 Thisincludes:foampedestal,adhesivetape(usedtoxaccessories)andprotectivegaskets.
• Inspectcoolerforconcealeddamage.Immediatelyleaclaimwiththefreightcarrierifthereisdamage.
IDWisnotresponsiblefordamageincurredduringshipping.
• Forproperoperation,placethecooleronadry,levelsurface.
• Cleantheinteriorsurfacewithasoftclothandlukewarmwaterbeforeoperation.
• Keepcoolerinanuprightpositionfor30minutespriortouse.
• IDWrequiresthatasoleusecircuitbededicatedfortheunit.Failuretodosovoidswarranty.
WARNING:Donotuseextensioncords.
WARNING:Compressorwarrantiesarevoidifcompressorburnsoutduetolowvoltage.
WARNING:Powersupplycordshouldnotberemovedoralteredinanyway.
Leveling
•Setunitinitsnallocation,makingcertainthereisadequateventilationintheroom.
WARNING:Warrantyisvoidifventilationisinsufcient.
•ProperlevelingoftheG-7f/GCG-7fcooleriscriticaltoitoperatingcorrectly.Condensationremovaland
dooroperationwillbeaffectedbyleveling.
<The cooler should be leveled front to back and side to side with a level.
•Ensurethatdrainhoseorhosesarepositionedinthepan.
•Removeplugandcordfrominsidethelowerrearofthecooler.
•Theunitshouldbeplacedcloseenoughtotheelectricalsupplysothatextensioncordsareneverused.
Shelving Installation
• Securely insert shelf clips into pilasters
• Shelf clips should be level so shelf lays  at
• Place shelf on shelf clips
(Maximum load for big shelf is 24kg, Maximum load for
small shelf is 15kg)
FEATURES
•Designed with an elegant shape and quick refrigeration speed, this commercial-grade product is an ideal choice for
shopping malls, supermarkets, hotels, etc.
•Transparent glass doors are built with hollow, toughened glass that provides a high level of heat insulation. Clear
doors allow for high product visibility.
•The forced air system allows for fast cooling speeds, which helps maintain a consistent temperature.
•Adjustable shelves allow for a wide variety of products to be stocked.
•A built-in lock offers the ability to secure products.
•The refrigeration unit is designed for easy access, allowing for fast and simple repairs.
•This equipment is intended for storage and display of non-hazardous packaged product.
CAUTION FLAMMABLE REFRIGERANT
• DANGER – Risk Of Fire Or Explosion. Flammable Refrigerant Used. To Be Repaired Only By Trained Service
Personnel. Do Not Puncture Refrigerant Tubing.
• CAUTION – Risk Of Fire Or Explosion. Flammable Refrigerant Used. Consult Repair Manual/Ownerʼs Guide
Before Attempting To Install or Service This Product. All Safety Precautions Must be Followed.
• CAUTION – Risk Of Fire Or Explosion. Dispose Of Properly In Accordance With Federal Or Local Regulations.
Flammable Refrigerant Used.
• CAUTION – Risk Of Fire Or Explosion Due To Puncture Of Refrigerant Tubing; Follow Handling Instructions
Carefully. Flammable Refrigerant Used.
INSTRUCTIONS
Ambient Environment
•Place cooler on an even surface to reduce vibration and noise.
•To transport, do not tilt the cooler beyond a 45 degree angle.
•Do not place cooler in direct sunlight or near any heat sources.
•Do not place cooler in environment temperatures that exceed 109°F.
•Do not place cooler in below normal temperatures.
•Do not place cooler in extreme humid environments, this may cause components to rust.
•Do not place cooler near constant running or splattering water, this may cause immediate damage to refrigeration
system.
•Must allow at least 4” between rear of cooler and wall for proper ventilation and heat dissipation of cooler.
•Do not place furniture or other articles with sharp edges near the cooler in order to prevent damage to the glass door.
DANGER – Risk Of Fire Or Explosion. Flammable Refrigerant Used. To Be
Repaired By Trained Service Personnel Only. Do Not Puncture Refrigerant Tubing.
CAUTION – Risk Of Fire Or Explosion. Flammable Refrigerant Used. Consult
Repair Manual/Owner’s Guide Before Attempting To Service This Product. All
Safety Precautions Must be Followed.
CAUTION – Risk Of Fire Or Explosion. Dispose Of Property In Accordance With
Federal Or Local Regulations. Flammable Refrigerant Used.
CAUTION – Risk Of Fire Or Explosion Due To Puncture Of Refrigerant Tubing;
Follow Handling Instructions Carefully. Flammable Refrigerant Used.
CAUTION FLAMMABLE - R600a Refrigerant
DANGER - Risque d'incendie ou d'explosion. Réfrigérant inflammable utilisé.
Pour être réparé que par un personnel de maintenance qualifié. Ne pas percer
réfrigérant Tubing.
ATTENTION - Risque d'incendie ou d'explosion. Réfrigérant inflammable utilisé.
Consultez manuel / guide de l 'utilisateur de réparation avant de tenter de
réparer ce produit. Toutes les précautions de sécurité doivent être respectées.
ATTENTION - Risque d'incendie ou d'explosion. Aliéner des biens conformé-
ment à la réglementation fédérales ou locales. Réfrigérant inflammable utilisé.
ATTENTION - Risque d'incendie ou une explosion due à la perforation de
tuyaux de réfrigérant; suivre les instructions de manipulation avec précaution.
Réfrigérant inflammable utilisé.
PRUDENCE INFLAMMABLE - R600a Réfrigérant
Display refrigerators can be loaded within the shelf dimensions from the front to back side.
They can also be loaded in any space from the bottom to the top interior cabinet.
Do not allow product to block the evaporator fan cover because the evaporator fan
helps the cooler to ventilate properly.
86°F.
FEATURES
•Designed with an elegant shape and quick refrigeration speed, this commercial-grade product is an ideal choice for
shopping malls, supermarkets, hotels, etc.
•Transparent glass doors are built with hollow, toughened glass that provides a high level of heat insulation. Clear
doors allow for high product visibility.
•The forced air system allows for fast cooling speeds, which helps maintain a consistent temperature.
•Adjustable shelves allow for a wide variety of products to be stocked.
•A built-in lock offers the ability to secure products.
•The refrigeration unit is designed for easy access, allowing for fast and simple repairs.
•This equipment is intended for storage and display of non-hazardous packaged product.
CAUTION FLAMMABLE REFRIGERANT
•WARNING – Keep clear of obstruction all ventilation openings in the appliance enclosure or in the structure for
building-in.
• WARNING – Do not use mechanical devices or other means to accelerate the defrosting process, other than those
recommended by the manufacturer.
• DO NOT damage the refrigerant circuit..
• DO NOT use electrical appliances inside the food storage compartments of the appliance, unless they are of the type
recommended by the manufacturer.
INSTRUCTIONS
Ambient Environment
•Place cooler on an even surface to reduce vibration and noise.
•To transport, do not tilt the cooler beyond a 45 degree angle.
•Do not place cooler in direct sunlight or near any heat sources.
•Do not place cooler in environment temperatures that exceed 109°F.
•Do not place cooler in below normal temperatures.
•Do not place cooler in extreme humid environments, this may cause components to rust.
•Do not place cooler near constant running or splattering water, this may cause immediate damage to refrigeration
system.
•Must allow at least 2” between rear of cooler and wall for proper ventilation and heat dissipation of cooler.
•Do not place furniture or other articles with sharp edges near the cooler in order to prevent damage to the glass door.

Innovative DisplayWorks
G-7f/GCG-7f
Instruction Manual
REPLACING THE DOOR LED LIGHTS
1 Unplugthecooler.
2 Remove
plastic
cover.
3 Disconnecttop
lightstrand.
4Disconnect
middlelight
strand. 5 Unscrewlightstrand.
REPLACING THE INTERIOR LIGHT
1 Usingasmallathead,pryuptheplasticcover.
5 ToinstallLEDlightsfollowtheabovedirectionsinreverseorder.
2 Disconnectthelights.
4 RemoveLEDlightstrand.
3 Unscrew(3)screwsusingaPhillip’sscrewdriver.
8
7
6 Removeentirelightstrand.
7 ToinstallLEDlightsfollowtheaboveinstructionsinreverseorder.
Notes:IfthereareanymalfunctionswiththemaincontrolpanelofLEDlights,
pleasecontactaprofessionalforreplacement.
SETTING UP SPACER & POWER CORD HOLDERS
TheG-7f/GCG-7fissuppliedwithoneset(2pieces)ofSpacerstoholdthe
extralengthofPowerCord
1TakeoutthetwoSpacersandscrewssuppliedintheAccessoryPackshippedwith
theCooler.
2UseaPhillipsscrewdrivertosecurethetwoSpacersontotherearofthecooler.

Innovative DisplayWorks
G-7f/GCG-7f
Instruction Manual
9
MAINTENANCE - Cleaning Shutdown Questions and Answers
Cleaning and Maintenance
1 Unplugthecoolerbeforecleaning.
2 Useasoftclothorspongewithwaterorsoap(non-corrosivemilddetergent),whilecleaning.
 Aftercleaning,wipethecoolerusingdryclothtokeepthecoolerfromrusting.
3 Donotspraywateronthecooler,anddonotusehardorsteelbrushestocleanthecooler.
4 Donotuseorganicsolvents,boilingwater,washingpowderoracidwhilecleaning.
Ifthecooler’spowerwillbeoffforalongperiodoftime,unplugit,cleanasinstructedabove,andkeepdoor
openuntildry.
10
STARTUP, OPERATION AND TEMPERATURE ADJUSTMENT
Operation
•Priortostockingcoolerwithproduct,itshouldbeoperatedemptyforhalfanhour.
Temperature Adjustment
Lit Door “Logo” Switch - For GCG-7f Models Only
Operation
•Thelightswitchlocatedatthebottomlefthandsideontherearofthe
cabinetistheON/OFFswitchfortheLitlogolocatedonthedoorofthe
cooler.
REPAIR AND MAINTENANCE FOR REFRIGERATION DRAWER
* A CERTIFIED TECHNICIAN IS REQUIRED TO REPAIR ALL REFRIGERATION COMPONENTS FOR
WARRANTY PURPOSES.
Forconvenientrepair,therefrigerationcomponents(compressor,condenser,condenser
fanandlter)aredesignedusingasplitsystem;anycomponentcanbeeasilyreplaced.
Replacementprocedureisasfollows:
1Unplugtheunit.
2Removethescrewsfromthebackgrill,andthenremovethegrill.
3Unplugallconnectionsandterminalsthatareinneedofrepair.
•G7f/GCG-7fperformancetestingpositionofthethermostatisaround4.5-6.
4 Usingascrewdriver,removethe(3)screwsfrom
therefrigerationdrawerbaseplate.
5 SlidetheRefrigerationDrawerouttoeasilyaccess
refrigerationcomponents.Removethecomponenttoreplace
orrepair.
6 Usingplasticbristlebrush,carefullycleanthecoilbeingaware
thatnscanbebentorbedamagediftoomuchforceisused
(shownright).
7Afterrepairormaintainence,re-installallpartsusingthereverse
procedure.

Innovative DisplayWorks
G-7f/GCG-7f
Instruction Manual
1Removetheplasticcoveronthebottomhinge,disconnectthe
terminalsandthenhidetheterminalsinthedoor’sreservedhole. 
8Feedthewiringterminalsthroughthehingeandconnect
theterminals.
2Removetherightupperhinge,thenremovethedoor.
3Takeoutthetorsionrodfromtheupperrightofthe
door.
4Pulloutthewiringfromdoor’sreservedhole,the
wiringstretchesoutfromtheupperrightofdoor.
5Insertthetorsionrodintocorrespondingholeson
bottomrightofthedoor.
6Rotatethedoorclockwise180°,sothewiringis
stretchedoutfromthebottomleftofthedoor.
7Removethehingeaxisfromtherightbottomhinge,
insertitintotheleftbottomhinge.
9Reinstallthetorsionrodintothenew
positionofthedooraxis.
10Settheupperhingeintothetorsionrodatapproximately
a60°angle.Rotatethehingetotherightcounter-
clockwisealigningtheholesinthebracketwiththeholes
ontopofthecabinet.
11Installthelimiteronthedoor.Installingsequence—
thewasher—gasket-limit-bolt.
12 Checktoensurethedoorissecurelyattachedand
functioningproperly.

DOOR REVERSAL (For G-7f Coolers Only)
DOOR REVERSAL Cont. (For G-7f Coolers Only)
12
11
reversibledoorexchange
7.TheterminalsofdoorLEDlightswiringistakenoutfrom
door'sreservedhole thengetthroughhingeaxie connect
 
6.drawoutthehingeaxisfromrightbottomhinge,insert
itintoleftbottomhinge.
3.disassembletherightupperhinge,thenremovethe
door.
1.disassemblethethehingelatchoflefthanddoor.
2.disassemblethefrontgrill,disconnecttheterminals,
thenhidetheterminalsintodoor'sreservedhole.
4.drawoutthestructureofselfclosingdoor,then
assemblethestructureintodoorotherside.
5.clockwiserotatethedoor180°.

Innovative DisplayWorks
G-7f/GCG-7f
Instruction Manual
A. Evaporator fan
B. Power Supply for LED Lights
C. On/Off Switch for Interior Lights
D1. Interior Top LED Light
D2. Door Side LED Light
E. Thermostat
F. Condenser Fan
G. Overload for Compressor
H. Compressor
I. Compressor Running Capacitor
J. Compressor PTC
A. Evaporator Fan
B. Power Supply for LED Lights
C1. On/Off Switch for Interior Light
C2. On/Off Switch for Lit Door Logo Light
D1. Interior Top LED Light
D2. Door Side LED Light
D3. Door Logo LED Light
E. Thermostat
F. Condenser Fan
G. Overload for Compressor
H. Compressor
I. Compressor Running Capacitor
J. Compressor PTC
Model Volume(L) Refrigerator
R290/70g
2.1W0.8A1 56
G-7F, G-7FB,
G-7-FB31N, G-7-F31N
GCG-7F, GCG-7FB,
GCG-7F2,
GCG-7-FB31N*
GCG-7-F31N*
GCG-7-F231N*
4 (30°C,55%)220-240V
/50Hz
5.7W
Rated
Voltage
Climate
Class
Rated
Current
Lamp
Input Power
13 14
TROUBLESHOOTING
The following are not Malfunctions:
Issues Solutions
Liquid  owing noise within cooler This liquid is the sound of the cooling agent  owing through the pipes.
Refrigeration system is shutdown for
longer periods of time while temperature
inside is still very low.
This refrigerator has a strong level of heat preservation and can main-
tain a relatively ambient temperature.
Condensation on glass door This may be due to a high indoor humidity or a low inside temperature
value may be set. Wipe the door dry with a towel.
1This refrigerator has been designed and manufactured according to National standards. If there are any questions
during use, refer to this operation manual to help troubleshoot problems.
2When disposing of the cooler, please remove the door and lock assembly to avoid children accidentally becoming
trapped inside the cooler.
AFTER SALES SERVICE
Any product has the possibility of malfunction. Please observe the coolerʼs operation and any changes to product being
stored. If there are any abnormal cases, refer to the table below. If there is still no change after following the below
instructions, please inform our service center in a timely manner to avoid a further loss of the unit.
Issues Solutions
Cooler is not functioning. Please check power supply:
• Fuse damage
• The plug is not securely inserted into the wall socket
• Check for low voltage
Cooler is not keeping product cool. • Provide ample space between all products to ensure proper
circulation of air.
• Keep unit away from direct sunlight or other heating source.
• Keep door closed as often as possible.
• Be certain cooler is not touching external objects or walls.
Excessive noise • Be certain the cooler is placed on a level surface.
• Be certain cooler is not touching external objects or walls.
G-7f CIRCUIT DIAGRAM
Correct Disposal of this product
This marking idicates that this product should not be disposed of with other household
waste throughout the EU. To prevent possible harm to the environment or human health due
to uncontrolled waste disposal, recycle it responsibly to promote the sustainable reuse of
material resources. To return your used device, please use the return and collections system,
or contact the retailer where the product was purchased for instructions on disposal.
GCG-f CIRCUIT DIAGRAM
SPECIFICATIONS

Innovative DisplayWorks
G-7f/GCG-7f
Instruction Manual
15 16
G-7F ELECTRICAL WIRING DIAGRAM 220Volts/50HZ./1PHASE
G-7f 220V ELECTRICAL WIRING DIAGRAM GCG-7f 220V ELECTRICAL WIRING DIAGRAM
GCG-7F ELECTRICAL WIRING DIAGRAM 220Volts/50HZ./1PHASE

Innovative DisplayWorks, Inc.
To locate the distributor in your area go to: http://www.idw.global/contact/#distributors