KoolMore Commercial Refrigerator / Freezer Installation Guide

I. Introduction

Thank you for choosing KoolMore Commercial Refrigerator/Freezer. This advanced, installer-friendly appliance is designed to provide exceptionally reliable service for many years. This Installation Guide is intended to facilitate a smooth and secure installation of your new appliance.

Within this guide, you will find detailed instructions on the installation process, initial operation, and necessary pre-use procedures like defrosting and maintenance. It also contains critical safety information that you should read thoroughly to ensure a successful and safe installation.

To ensure your appliance operates at its full potential and longevity, familiarize yourself with this guide. Correct installation and preparation are essential for optimal performance and efficiency.

II. Safety Guidelines

• Always place the appliance on a level and stable surface.
• Engage a service agent or qualified technician for installation and any necessary repairs. Do not attempt self-servicing.
• Adhere to Local and National Standards, including: Occupational Health and Safety Act, ASTM Standards, Fire Safety Regulations, NEC Electrical Codes, Building Regulations.
• Do not clean the appliance using high-pressure washers.
• The appliance is designed for indoor use only.
• It is not suitable for storing medical supplies.
• Using electrical appliances inside this unit is not recommended.
• Avoid standing or supporting your weight on the appliance's base, drawers, or doors.
• Keep plastic components and door seal clean from oil or fat. In case of contact, clean immediately.
• Store alcohol-containing bottles upright and well-sealed.
• When moving the appliance, always handle it upright from its base.
• Always disconnect the power supply before cleaning.
• Dispose of packaging responsibly and keep out of children's reach.
• If the power cord is damaged, it must be replaced by a certified technician to avoid potential hazards.
• Do not store explosive substances like aerosol cans with flammable propellants inside.
• Keep all ventilation openings clear of obstructions.
• Do not use mechanical devices or methods not recommended by the manufacturer to speed up defrosting.
• Avoid damaging the refrigerant circuit.
• The maximum shelf capacity is 66lbs per layer.

III. Package Contents

• Commercial Refrigerator or Freezer
• Shelves (standard or as agreed)
• Two Keys
• Door handle with fixing screws (as per request)
• Instruction manual

KoolMore guarantees a fully functional, damage-free product at the time of packing. In case of any transit damage, please contact your dealer immediately.

IV. Installation

Before beginning the installation process, if the appliance has been transported or stored in a non-upright position, ensure it stands upright for approximately 12 hours before operation. This allows the refrigerant to settle, ensuring optimal performance. Failure to follow these guidelines could negatively affect the appliance's performance and lifespan.

Appliance Setup

1. Unpack the appliance: After removing from packaging, ensure all protective film and coatings are completely removed from all surfaces.
2. Location: Select a spot where the floor is level and firm. Maintain at least a 4-inch clearance between the unit and any walls or obstructions for adequate ventilation. Increase this distance if the unit is near a heat source to avoid overheating. Remember to install the rubber spacer on the back of the appliance as guided in the "Rubber Spacer Installation Section" (Page 8).
3. Pre-cleaning: Before first use, thoroughly clean interior shelves with soapy water to remove manufacturing residues and maintain hygiene.
4. Securing the unit: If equipped with castors, set the brakes to keep it stable. If it has adjustable screw feet, level the appliance by turning them as needed.

These appliances should only be operated in environments with ambient temperatures no higher than 90°F (32°C) as per Climate Class 4 specifications.

Shelf Installation

Your appliance is designed for flexible item arrangement with adjustable shelves to customize interior space. Here's how to install them:

1. For Refrigerators: Shelves can be placed in different plastic layers. To adjust shelf height, carefully lift and reposition it into the desired plastic layer.
2. For Freezers: The evaporator itself serves as shelves. The number of shelves varies by model capacity. Handle the evaporator/shelves carefully to avoid damaging pipes with excessive force.
3. Damage or Defects: If you notice any damage or defects with the shelves upon delivery or during use, contact your dealer immediately.

Tailoring the layout optimizes storage capacity and efficiency. Handle shelves carefully during installation and adjustment to prevent damage.

V. Operation

Proper operation is essential for the best performance and longevity of your Commercial Refrigerator or Freezer. This section provides detailed guidelines on operation and door management for maximum efficiency.

Storing Food

Proper storage is key to maintaining food freshness and quality. Here are a few tips:

• Allow the appliance to reach its operating temperature before storing food.
• Cool hot food or liquids to room temperature before placing them in the appliance.
• Wrap or cover food whenever possible to prevent odor spread and maintain food quality.
• Avoid blocking the internal fans, as they are essential for consistent internal temperatures.
• Minimize door opening time to reduce cold air loss.

Door Operation

Your appliance is equipped with a lock for security and to maintain a stable internal environment. Here are a few tips:

• Locking the Door: Use a provided key to lock the door when the appliance is not in use. This is crucial for security and maintaining internal temperature in commercial settings.
• Unlocking the Door: Insert the key into the lock and turn to access contents. Always remove the key after unlocking and ensure the door is fully closed after use.

Turning On the Appliance

1. Ensure the doors are securely closed.
2. Check that the power switch is set to 'Off' [0] and plug the unit into a socket.
3. Turn the power switch to 'On' [I]. The current internal temperature will be displayed on the screen.

VI. Defrosting

Your appliance has an automatic defrosting feature for optimum cooling efficiency. However, manual defrosting may be necessary at times.

Automatic Defrosting

• The appliance automatically initiates a defrost cycle every six hours.
• The cycle begins from the time the appliance is initially powered up.
• This process significantly contributes to optimal operation and should not be interrupted.

Manual Defrost

Manual defrosting may be necessary on occasion. To manually defrost:

1. Press and hold the 'DEFROST' button for five seconds.
2. The defrost cycle will commence immediately, with the Defrost LED indicator illuminating. This cycle lasts a maximum of 30 minutes.

Initiating a manual defrost resets the automatic defrost timer. The next automatic defrost will start six hours after the manual defrost completion.

Proper defrosting is crucial for efficient operation, maintaining ideal temperature and humidity levels, and ensuring stored items remain at their best quality. Follow the outlined defrosting procedure.

VII. Cleaning and Maintenance

Maintaining cleanliness and overall performance requires regular cleaning and maintenance. These practices ensure peak efficiency and prolong the appliance's life and functionality.

General Cleaning

1. Always disconnect the appliance from the power source before cleaning.
2. Frequently clean the interior with a gentle cleaning agent to prevent bacterial growth and odor.
3. Do not use abrasive or harsh cleaning agents, as they can leave harmful residues or damage the surface.
4. Avoid using sharp tools that may damage the ABS plastic liner of the cabinets.
5. Clean the door seal with water only. Wipe dry after cleaning to prevent mold growth.
6. Do not let cleaning water run into the drain hole, as it could overflow into the evaporation pan.
7. Be cautious when cleaning the rear of the appliance, as it may have sharp edges.

Condenser Cleaning

The condenser is essential and should be cleaned every 30 days. A clean condenser extends the appliance's lifespan. KoolMore recommends having a service agent or qualified technician perform this task.

Important Note: All repair and maintenance requiring panel or part removal should be performed by a service agent or qualified technician. Regular cleaning and maintenance are crucial for longevity and proper operation. Investment in routine maintenance can save from costly future repairs.

VIII. Troubleshooting Guide

Occasionally, your appliance may encounter performance issues. Before contacting your retailer or a technician, refer to this troubleshooting guide. It compiles common issues, likely causes, and recommended actions.

Understanding these issues can help address minor problems without professional assistance. If problems persist or you are uncomfortable performing tasks, contact your dealer or a qualified technician. Seeking professional help is better than risking appliance damage or voiding your warranty.

IX. Electrical Wiring

Your appliance is equipped with a standard 3-pin, BS1363 plug and lead, fitted with a 13-amp fuse. Connect this plug to a suitable mains socket.

The wiring arrangement is as follows:

• Live wire (brown) is connected to the terminal marked 'L'.
• Neutral wire (blue) is connected to the terminal marked 'N'.
• Earth wire (green) is connected to the terminal marked 'E'.

All appliances must have a dedicated earthing circuit for safety. Consult a qualified electrician if you have any doubts. Ensure electrical isolation points are clear of obstructions and readily accessible for emergency disconnection.

X. Rubber Spacer Installation

To guarantee proper ventilation and performance, especially when positioned against a wall, install the included rubber spacer onto the backside of the cabinet as illustrated. Follow these steps:

1. Identify the correct location for the rubber spacer on the back of the cabinet (as per the diagram).
2. Align the holes on the rubber spacer with the corresponding screw holes on the cabinet.
3. Using a suitable screwdriver, screw the rubber spacer into place.

Ensure the rubber spacer is securely attached. Failing to install it can result in compressor malfunction and may void your appliance's warranty. Always prioritize safety and efficiency by installing all provided components as directed.

[Diagram showing the installation of a rubber spacer on the back of the appliance. It indicates the location for the spacer and screw holes.]

XI. Handling Refrigerant and Product Disposal

[Warning Symbol: Exclamation mark in a triangle] This appliance operates using either R600a or R290 refrigerant. These are hydrocarbon gases used as refrigerants in modern appliances, offering environmental friendliness and excellent thermodynamic properties for optimal performance and reduced environmental impact.

[Caution Symbol] Before attempting to service or install this unit, thoroughly consult the repair manual or owner's guide. Strict adherence to all safety precautions is required. When disposing of this unit, comply with federal or local regulations. Puncturing the refrigerant tubing may result in fire or explosion. Handle this product with utmost care.

[Danger Symbol] This product contains flammable refrigerant, posing a risk of fire or explosion. Repair services must be conducted by trained professionals only. To defrost the refrigerator, avoid mechanical devices and never puncture the refrigerant tubing.

Product and Packaging Disposal

As per EU regulations, the disposal or recycling of refrigeration products, including all constituent glass, metal, and plastic components, should be entrusted to professional recycling companies.

Contact your local waste collection authority for guidance on disposing of your appliance. Note: Local authorities are not responsible for commercial refrigeration equipment disposal but may offer advice on available disposal options.

Dispose of all packaging materials responsibly. Cardboard can be repurposed, and protective foil and foam cushions are CFC-free. Keep children away from packaging and dispose of plastic bags safely.

Promoting Environmental Responsibility

As per EU regulations, the disposal or recycling of refrigeration products, including all constituent glass, metal, and plastic components, should be entrusted to professional recycling companies.

Contact your local waste collection authority for guidance on disposing of your appliance. Note: Local authorities are not responsible for commercial refrigeration equipment disposal but may offer advice on available disposal options.

Dispose of all packaging materials responsibly. Cardboard can be repurposed, and protective foil and foam cushions are CFC-free. Keep children away from packaging and dispose of plastic bags safely.

XII. Warranty

Limited Warranty

KOOLMORE SUPPLY, INC. warrants to the original consumer or purchaser that this KOOLMORE product is free from defects in material or workmanship for a period of One (1) year from the date of purchase. If any such defect is discovered within the warranty period, KOOLMORE SUPPLY, INC., at its discretion, will repair or replace the product at no cost or pay for replacement parts and repair labor to correct defects in materials or workmanship that existed when this major appliance was purchased or that are the result of normal usage when this major appliance is installed, operated, and maintained according to instructions attached to or furnished with the product. At its sole discretion, Koolmore Supply Inc may determine to replace the product. In the event of product replacement, your appliance will be warranted for the remaining term of the original unit's warranty period.

This limited warranty is valid only for the original purchaser of the product and is effective only when used in the United States. This limited warranty is effective from the date of original consumer purchase. Proof of original purchase date is required to obtain service under this limited warranty.

YOUR SOLE AND EXCLUSIVE REMEDY UNDER THIS LIMITED WARRANTY SHALL BE PRODUCT REPAIR AS PROVIDED HEREIN. Service must be provided by a Koolmore designated service company.

For warranty or repair service: Email support@koolmore.com, including your name, address, phone number, warranty repair request, and a copy of your proof of purchase receipt. You can also visit koolmore.com and use the contact us page. KOOLMORE customer service will contact you to arrange prompt service for your appliance.

Thank you for choosing KOOLMORE.

This Limited Warranty Does Not Apply To:

1. Failure of product to perform during power failures and interruptions or inadequate electrical service.
2. Damage caused by transportation or handling.
3. Damage caused to the product by accident, vermin, lightning, winds, fire, floods, or acts of God.
4. Damage resulting from accident, alteration, misuse, abuse, or improper installation, repair, or maintenance. Improper use includes using an external device that alters or converts the voltage or frequency of electricity.
5. Any unauthorized product modification, repair by an unauthorized repair center, or use of non-approved replacement parts.
6. Abnormal cleaning and maintenance as described in the user's manual.
7. Use of accessories or components that are not compatible with this product.

The cost of repair or replacement under these excluded circumstances shall be borne by the consumer.