VIVO HOME HZB-12/B Portable Automatic Ice Maker

Introduction

It is important that you read these instructions before using your portable ice maker and we strongly recommend that you keep them in a safe place for future reference.

Important Safety Instructions

Your safety and the safety of others are very important. We have provided many important safety messages in this manual and for your appliance. Always read and obey all safety messages.

This is the safety alert symbol: ⚠️

All safety messages will follow the safety alert symbol and the word “DANGER” or “WARNING”.

Understanding Danger and Warning

DANGER: You can be killed or seriously injured if you don't immediately follow instructions.

WARNING: All safety messages will tell you what the potential hazard is, tell you how to reduce the chance of injury, and tell you what can happen if the instructions are not followed.

General Safety Precautions

When using electrical appliances, basic safety precautions should be followed to reduce the risk of fire, electric shock, and injury to persons or property. Read all instructions before using any appliance.

• Do not operate this, or any other appliance with a damaged cord. If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similarly qualified person in order to avoid a hazard.
• This ice-maker must be positioned so that the plug is accessible. Connect to properly polarized outlets only. No other appliance should be plugged into the same outlet. Be sure that the plug is fully inserted into the receptacle.
• Do not run the power cord over carpeting or other heat insulators. Do not cover the cord. Keep cord away from traffic areas, and do not submerge in water.
• Use of an extension cord is not recommended, as it may overheat and become a risk of fire. If you must use an extension cord, use No. 14AWG minimum size and rated no less than 1875 watts.
• Unplug the ice maker before cleaning or making any repairs or servicing.
• Exercise caution and use reasonable supervision when appliance is used near children.
• Do not use your ice-maker outdoors. Place the ice-maker away from direct sunlight and make sure that there is at least 4 inches of space between the back of your unit and the wall. Keep a minimum distance of 4 inches on each side of your unit free.
• Do not use other liquid to make ice-cubes other than water.
• Do not clean your ice maker with flammable fluids. The fumes can create a fire hazard or explosion.
• Do not tip over.
• If the ice maker is brought in from outside in wintertime, give it a few hours to warm up to room temperature before plugging it in.

Grounding and Refrigerant Warnings

WARNING: This appliance must be grounded.

• DANGER – Risk Of Fire or Explosion. Flammable Refrigerant Used. Do Not Use Mechanical Devices To Defrost Ice Maker. Do Not Puncture Refrigerant Tubing.
• 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/Owner's Guide Before Attempting To Install or 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.

Installation and Service

• The ice maker should be installed in accordance with the safety standard for Refrigeration Systems, ASHRAE15. The ice maker shall not be installed in corridors or hallways of public buildings.
• If the unit has a problem and needs maintenance, that replacing with like components and that servicing shall be done by factory authorized service personnel, so as to minimize the risk of possible ignition due to incorrect parts or improper service.

Important Wire Information

The wires in this mains lead are colored in accordance with the following code:

• Green or Green with a strip yellow: Grounding
• White: Neutral
• Black: Live

To avoid a hazard due to instability of the appliance, it must be placed at an even or flat surface.

Getting to Know Your Unit

General Instructions:

1. Ice scoop
2. Ice-full sensor
3. Ice basket
4. Top cover with transparent window
5. Air exhaust
6. Water drain cap: located at the front bottom side of the unit.
7. MAXIMUM WATER LEVEL: Remove the ice basket to see the water level mark.

[Diagram: Illustration of the ice maker with numbered parts corresponding to the list above.]

Operating Procedures & Maintenance

Position of Control Panel & Function

Control Panel: Easy to use, visible functions touch display setting.

• A. Selected ice size display: Small and Large.
• B. Power indicator
• C. Ice-Full indicator
• D. Water shortage indicator
• E. Button to turn on/off the unit.
• F. Button to select ice cube size.

[Diagram: Illustration of the ice maker's control panel with labels A through F corresponding to the functions listed.]

Using Your Ice Maker

1. Open the cover, remove the ice basket and pour water into the tank. Keep water level below the water level mark.
2. Press the "ON/OFF” button on the control panel to begin the ice making cycle.
3. Select the ice cube size by pressing the “SELECT” button. If the room temperature is lower than 60°F, it is recommended to select small ice cubes in order to avoid ice sticking together.
4. The ice making cycle lasts approximately 6 to 13 minutes, depending on the selected ice cube size and the room temperature. The recommended room temperature is 50°F to 105°F.
5. If the water pump cannot inject water, the ice maker will stop automatically, and the "ADD WATER" indicator will be on. Press “ON/OFF” button, fill water up to the max water level mark, and press "ON/OFF" button again to turn on the unit. Allow the refrigerant liquid inside the compressor at least 3 minutes to settle before restarting.
6. The ice maker stops when the ice basket is full and the “ICE FULL” indicator will be on.
7. Warning: Direct sunlight or sunlight reflection may cause the infrared sensor to malfunction. If the unit doesn't stop even when ice cubes obstruct the sensor, move the unit to a location without direct sunlight.
8. Change water in the water reservoir every 24 hours to ensure a reasonable hygiene level. If the unit isn't to be used, drain all the water and dry the tank.

Cleaning and Maintaining Your Ice Maker

Before using your ice maker, it is strongly recommended to clean it thoroughly.

1. Take out the ice basket.
2. Clean the interior with diluted detergent, warm water, and a soft cloth.
3. Then use water to rinse the inside parts, and drain out the water by unplugging the drain cap on the front bottom side.
4. The outside of the ice maker should be cleaned regularly with a mild detergent solution and warm water.
5. Dry the interior and exterior with a clean soft cloth.
6. When the machine is not to be used for a long time, drain water completely and dry the interior.

Troubleshooting

Technical Parameters & Circuit Diagram

Technical Parameters

Circuit Diagram

ELECTRICAL DIAGRAM - MAIN CONTROL PCB

[Diagram: Schematic showing the main control PCB with components like MCU, WATER LEVEL DETECTOR, INFRARED SENSOR, DC FAN MOTOR, DC WATER PUMP, COMP MOTOR, RELAY, etc.]

Explosive Drawings (Parts List)

The following table lists the components of the ice maker:

Notes

To continuously improve its products, VIVO HOME reserves the right to modify this information without prior notification.

Please contact customer service via support@vivo-home.com with any questions, comments, or concerns. Thank you for using VIVOHOME products in your home!