Hanchen HT-1115B-MYF RO Booster Pump Kit Instruction Manual

Model: HT-1115B-MYF | Brand: Hanchen

1. Introduction

This manual provides detailed instructions for the installation, operation, and maintenance of your Hanchen HT-1115B-MYF RO Booster Pump Complete Kit. This kit is designed to enhance the performance of home Reverse Osmosis (RO) water purification systems by increasing water pressure, improving filtration efficiency, and reducing wastewater generation. It features a quick-connection design and includes high and low pressure switches for automatic operation and dry-running protection.

2. Package Contents

Verify that all components listed below are present in your package:

HCRO-400G Booster Pump
High Pressure Switch
Low Pressure Switch
Quick Connection Couplers (various types: I-type, T-type, L-type)
1/4" Water Pipe
DC 24V Power Adapter
Connection Wires (pre-wired, two sets)

Detailed Package Contents of Hanchen RO Booster Pump Kit

Image: Detailed view of all components included in the Hanchen RO Booster Pump Kit, showing the pump, power adapter, various quick connectors, water pipe, and connection wires.

3. Specifications

Feature	Specification
Model Number	HT-1115B-MYF
Manufacturer	Hanchen
Item Weight	5.33 pounds
Product Dimensions	7 x 3 x 3 inches
Color	Black
Material	Plastic
Power Source	Corded Electric
Suitable RO System Flow Rate	Up to 100 GPD
Pressure Boost	From 40 psi to 70-80 psi
High Pressure Switch Function	Automatic start and stop of the booster pump
Low Pressure Switch Function	Prevents booster pump dry running

4. Setup and Installation

Follow these steps for proper installation of the Hanchen RO Booster Pump Kit:

Identify Components: Familiarize yourself with the booster pump, power adapter, high pressure switch, low pressure switch, and various quick connectors.
Placement: Choose a suitable location for the booster pump near your RO system, ensuring it is protected from moisture and direct sunlight.
Connect Low Pressure Switch: Install the low pressure switch on the inlet side of the booster pump, before the pump. This switch prevents the pump from running dry if the incoming water supply is insufficient.
Connect High Pressure Switch: Install the high pressure switch on the outlet side of the RO membrane, typically before the storage tank. This switch will turn off the pump when the RO system reaches its desired pressure (e.g., the storage tank is full).
Water Connections: Use the provided 1/4" water pipe and quick connectors to integrate the pump and switches into your existing RO system. Ensure all connections are secure and leak-free. The quick-connect design allows for one-step installation without complex wiring for the water lines.
Electrical Connections: The kit features a plug-and-play design. Connect the pre-wired connection wires from the pump and switches to the DC 24V power adapter. Ensure correct polarity if not pre-assembled.
Power On: Once all connections are secure, plug the power adapter into a suitable electrical outlet. The pump should activate when the RO system requires water pressure.

RO System Diagram with Pressure Switches

Image: Diagram illustrating the typical installation of the booster pump, high pressure switch, and low pressure switch within a reverse osmosis water purification system, showing water flow and electrical connections.

Image: Illustration demonstrating the simplicity of the quick-connect design for electrical connections, contrasting it with traditional wiring methods.

5. Operating Instructions

The Hanchen RO Booster Pump operates automatically based on the water pressure requirements of your RO system.

Automatic Start: The pump will automatically turn on when the water pressure in the RO system drops below a certain threshold, indicating a demand for filtered water (e.g., when the RO storage tank is not full or water is being dispensed).
Automatic Stop: The sensitive high pressure switch will detect when the RO system has reached its optimal operating pressure (e.g., the storage tank is full) and will automatically turn off the pump.
Dry-Running Protection: The low pressure switch monitors the incoming water supply. If the inlet water pressure is too low or absent, the low pressure switch will prevent the pump from operating, protecting it from damage due to dry running.

Image: Visual representation of the booster pump increasing water pressure from below 40 PSI to 70-80 PSI, suitable for RO systems up to 100 GPD.

Image: Comparison showing a glass being filled with water before and after the booster pump installation, illustrating faster filtered water delivery.

Image: Graphic depicting a globe with plants, symbolizing the environmental benefit of reduced wastewater generation due to optimized RO system performance.

7. Troubleshooting

Refer to the following table for common issues and their potential solutions:

Problem	Possible Cause	Solution
Pump does not turn on	No power; Low pressure switch activated; Faulty wiring	Check power supply; Ensure adequate inlet water pressure; Inspect electrical connections.
Pump runs continuously	High pressure switch not activating; Leak in RO system; Low system pressure	Check high pressure switch connection/function; Inspect for leaks; Verify RO system pressure.
Low water flow from faucet	Clogged filters; Low inlet pressure; Partially closed valve	Replace RO filters; Check main water supply pressure; Ensure all valves are fully open.
Water leakage	Loose connections; Damaged O-rings or fittings	Tighten all connections; Inspect and replace any damaged components.

	Hanchen Automatic Gate Opener Installation Guide Comprehensive installation guide for the Hanchen Automatic Gate Opener, covering package contents, tools, wiring, and parameter settings for optimal operation. Includes helpful video resources.
	Hanchen GFK-160A Liquid Filling Machine User Manual User manual for the Hanchen GFK-160A Liquid Filling Machine, detailing its features, parameters, operation, troubleshooting, and maintenance.
	Hanchen Liquid Filling Machine User Manual This user manual provides comprehensive instructions for operating and maintaining the Hanchen Liquid Filling Machine. It covers technical parameters, performance characteristics, installation, control panel functions, operation procedures, frequently asked questions, troubleshooting, and appendices.
	Bromic Digital Manometer HT-1890 Series - User Manual and Specifications Comprehensive user manual and technical specifications for the Bromic Digital Manometer, including models HT-1890, HT-1890B, HT-1890C, HT-1891, HT-1892, HT-1893, and HT-1895. Learn about operation, features, error codes, and specifications.
	HT-1890 Digital Manometer User Guide and Specifications Comprehensive guide to the HT-1890 handheld digital manometer, detailing its features, operation, specifications, and error codes for HVAC and air conditioning system testing.
	Haltech Nexus Rebel LS ECU Quick Start Guide: Installation & Setup Comprehensive quick start guide for the Haltech Nexus Rebel LS Engine Control Unit (ECU). Covers installation, wiring, software setup, specifications, and troubleshooting for GM LS engines.