1. Introduction
This instruction manual provides essential information for the safe and effective use, installation, maintenance, and troubleshooting of the LICHIFIT HZB-12A/25BF Water Pump. This pump is designed as a replacement or repair part for specific household small bullet ice machines. Please read this manual thoroughly before attempting any installation or repair.
2. Safety Information
WARNING: Electrical Shock Hazard
Always disconnect power to the ice machine before inspecting, installing, or performing any maintenance on the water pump. Failure to do so can result in serious injury or death from electrical shock. Installation should only be performed by qualified personnel.
This product operates at 220V. Ensure your ice machine's electrical specifications match the pump's requirements.
Figure 2.1: Example of a general warning label. Always prioritize safety and follow all electrical safety guidelines.
Keep all components away from children and pets. Do not modify the pump or its wiring. Use only genuine replacement parts.
3. Product Overview
The LICHIFIT HZB-12A/25BF Water Pump is a compact, high-efficiency pump designed to circulate water within compatible ice machines, facilitating the ice-making process. It features a durable construction and a standard electrical connector for easy integration.
Figure 3.1: Main view of the LICHIFIT HZB-12A/25BF Water Pump.
Figure 3.2: Detail of the pump's specification label.
Figure 3.3: Detail of the pump's electrical connector.
4. Specifications
| Specification | Value |
|---|---|
| Model Name | HZB-12A/25BF |
| Part Number | LCAECDM1730 |
| Rated Voltage | 220 Volts |
| Rated Current | 0.30A |
| Wattage | 66 watts |
| Item Weight | 1.44 ounces |
| Package Dimensions | 4.96 x 4.37 x 1.73 inches |
| Compatible Ice Machine Models | HZB-50A, HZB-50, HZB-60, HZB-80, HZB-25BF, HZB-13F, HZB-20F, HZB-20FA |
5. Installation / Setup
- Preparation: Ensure the ice machine is completely unplugged from the power outlet. Allow the machine to cool down if it has been recently operating.
- Access the Pump: Refer to your ice machine's specific service manual to locate and access the existing water pump. This may involve removing panels or covers.
- Disconnect Old Pump: Carefully disconnect the electrical connector and any water hoses or tubing attached to the old pump. Note the orientation and connection points for reassembly.
- Remove Old Pump: Unmount the old pump from its position.
- Install New Pump: Position the LICHIFIT HZB-12A/25BF Water Pump in the same location and orientation as the old pump. Secure it using the existing mounting hardware.
- Connect Hoses and Wiring: Reconnect all water hoses/tubing to the new pump, ensuring a secure and leak-free fit. Connect the electrical connector firmly. Double-check all connections.
- Reassemble: Replace any panels or covers that were removed during the process.
- Test: Plug the ice machine back into the power outlet. Follow your ice machine's instructions to initiate a cycle and verify that the new pump is functioning correctly, circulating water as expected. Check for any leaks.
If you are unsure about any step, it is highly recommended to consult a qualified technician or refer to the specific service manual for your ice machine model.
6. Operation
Once properly installed, the LICHIFIT HZB-12A/25BF Water Pump operates automatically as an integral part of your ice machine's water circulation system. Its function is to pump water from the reservoir to the ice-making components. The pump's operation is controlled by the ice machine's internal electronics and will activate as needed during the ice production cycle.
7. Maintenance
Regular maintenance of the water pump itself is generally not required beyond ensuring clean water circulation within the ice machine. However, consider the following:
- Cleanliness: Periodically clean the ice machine's water reservoir and components according to the ice machine manufacturer's instructions to prevent mineral buildup or debris from affecting pump performance.
- Inspect Connections: Occasionally check the pump's electrical and hose connections for any signs of wear, looseness, or leaks.
- Water Quality: Using filtered water can help extend the life of the pump and other ice machine components by reducing mineral deposits.
8. Troubleshooting
If your ice machine is not producing ice or experiencing water circulation issues after pump replacement, consider the following:
| Problem | Possible Cause | Solution |
|---|---|---|
| Pump not running | No power to the ice machine Loose electrical connection Faulty pump (unlikely if new) | Check ice machine power supply Ensure pump connector is secure Verify pump voltage matches machine |
| Low or no water flow | Clogged intake/outlet Kinked or blocked hose Air lock in system | Inspect and clear any blockages Check hoses for kinks or obstructions Cycle machine a few times to clear air |
| Unusual noise from pump | Debris in pump Improper mounting Air in system | Disconnect power and inspect pump for debris Ensure pump is securely mounted Allow machine to cycle to remove air |
If troubleshooting steps do not resolve the issue, or if you are uncomfortable performing these checks, contact a qualified appliance repair technician.
9. Warranty Information
Specific warranty details for the LICHIFIT HZB-12A/25BF Water Pump are typically provided by the seller or manufacturer at the time of purchase. Please retain your proof of purchase for any warranty claims. For detailed warranty terms and conditions, refer to the documentation provided with your purchase or contact the seller directly.
10. Customer Support
For technical assistance, questions regarding compatibility, or support related to the LICHIFIT HZB-12A/25BF Water Pump, please contact the seller from whom you purchased the product. The manufacturer, LICHIFIT, can also be contacted through their official channels for general product inquiries.
Seller: leagoods
For further assistance, please refer to the product listing on Amazon.com or contact Amazon customer service.
