1. Introduction
This manual provides essential information for the installation, operation, and maintenance of your OEMIRY UV Reverse Osmosis System. This tankless 500 GPD system is designed to provide purified, alkaline remineralized water for household use, featuring an 8-stage filtration process and UV sterilization. Please read this manual thoroughly before installation and operation to ensure proper function and longevity of your system.
Image 1.1: Overview of the OEMIRY UV Reverse Osmosis System OM-ROF03.
2. Important Safety Precautions
- The system requires a power supply with an input voltage of 120V-240V. Ensure a suitable electrical socket is available under your kitchen sink.
- Operating Temperature: Maintain water temperature between 41-100°F (5-38℃).
- Operating Pressure: Ensure water pressure is between 14.5-87 psi (100-600 kPa).
- Keep the provided wrench for future filter replacements.
- Ensure all connections are secure to prevent leaks.
3. Package Contents
Verify that all components are present in the package:
- Water Filter System (main unit)
- Faucet
- Installation Kit
- Power Cable
- User Manual
- Cartridges (4 total: PP, CTO, RO, ALK)
- Quick-connector (1)
- Wrench (1)
- Lock Clip (6)
- 1/4" PE Tubing (1)
- Teflon Tape (1)
- Screw (2)
- Quick-connect Tubing Wrench (1)
- Adapter (1)
4. Installation Guide
The OEMIRY UV Reverse Osmosis System is designed for under-sink installation. Ensure adequate space and necessary connections are available.
4.1 Space Requirements
The system dimensions are 16.7'' (Depth) x 5.1'' (Width) x 15.7'' (Height). Allow at least 5 inches of clearance around the unit for water pipe connections and maintenance.
4.2 Connection Points
The system has three water outlets: an inlet, a purified water outlet, and a wastewater outlet. Ensure a sewage outlet and appropriate tools for connecting the sewage pipe are available under the sink.
Image 4.1: Typical under-sink installation setup.
4.3 General Installation Steps (Refer to detailed manual for specifics)
- Turn off the cold water supply.
- Install the feed water adapter to the cold water line.
- Drill a hole for the faucet and install the purified water faucet.
- Install the drain saddle valve to the drain pipe.
- Connect the tubing from the feed water adapter, faucet, and drain saddle to the main RO unit.
- Insert the filter cartridges into their respective housings.
- Plug in the power cable.
- Turn on the cold water supply and check for leaks.
Image 4.2: Water flow diagram for purification and waste.
5. Operating Instructions
The OEMIRY UV Reverse Osmosis System operates automatically based on water pressure. The tankless design ensures fresh, clean water on demand without storage.
5.1 Initial Flush
After installation, allow the system to run for approximately 15-30 minutes to flush out any carbon fines and air from the new filters. Discard this initial water.
5.2 Daily Use
Simply open the dedicated purified water faucet to dispense water. The system will activate automatically to produce purified water. The 500 GPD capacity provides a flow rate of 0.26 GPM, sufficient for daily household needs.
Image 5.1: Applications of purified water from the system.
6. Filter Maintenance
Regular filter replacement is crucial for maintaining water quality and system performance. The OEMIRY system features 5-grade stainless steel filter housings, requiring only the internal filter elements to be replaced.
6.1 Filtration Stages and Replacement Schedule
The system utilizes an 8-stage effective filtration process, including UV sterilization. The filter elements and their approximate service lives are:
- PP Melt Blown Sediment Filter: 6-8 months
- CTO Activated Carbon Block Filter: 12 months
- RO Reverse Osmosis Membrane Filter: 12-24 months
- ALK Alkaline Filter: 12 months
Note: Actual filter life may vary based on local water conditions and usage.
Image 6.1: 8-Stage Filtration Diagram with UV Sterilization.
6.2 Filter Replacement Procedure
- Turn off the water supply to the system and unplug the power cord.
- Use the provided wrench to unscrew the filter housings.
- Remove the old filter cartridges and dispose of them properly.
- Insert new filter cartridges into their respective housings, ensuring correct orientation.
- Screw the filter housings back on securely, hand-tightening first, then using the wrench for a final snug fit.
- Turn on the water supply and plug in the power cord. Check for leaks.
- Flush the system for 15-30 minutes before consuming water.
PP Filter
CTO Filter
RO Filter
ALK Filter
Image 6.2: Individual filter cartridges for replacement.
7. Troubleshooting
This section addresses common issues you might encounter with your RO system.
| Problem | Possible Cause | Solution |
|---|---|---|
| Low water flow from faucet | Clogged filters, low incoming water pressure, kinked tubing. | Check filter replacement schedule; ensure adequate incoming water pressure; inspect tubing for kinks. |
| Water leakage | Loose connections, damaged O-rings, cracked housing. | Tighten all connections; inspect and replace O-rings if damaged; contact customer support if housing is cracked. |
| Unusual taste or odor | Expired carbon filters, new system flush incomplete. | Replace carbon filters (CTO); ensure initial system flush was completed for at least 15-30 minutes. |
| System not turning on | No power, faulty power adapter. | Check power connection and wall outlet; ensure power adapter is functioning. |
8. Product Specifications
- Model Number: OM-ROF03
- Brand: OEMIRY
- Material: Stainless Steel
- Product Dimensions: 16.7"D x 5.1"W x 15.7"H
- Filtration Stages: 8 (including UV sterilization)
- Purified Water Production: 500 Gallons Per Day (GPD)
- Pure to Drain Ratio: 2:1
- Operating Temperature: 41-100°F / 5-38℃
- Operating Pressure: 14.5-87 psi / 100-600 kPa
- Power Input: 120V-240V
- Product Benefits: Reduces Aluminum, Chlorine, Sediment, Dust, Odor, Fluoride, Nitrates/Nitrites, PFAS/PFOA/PFOS, Lead, Arsenic, Microplastics, Chloride. Enhances taste and remineralizes water with Calcium, Magnesium, Potassium.
Image 8.1: Contaminants effectively filtered by the system.
Image 8.2: Benefits of 304 Stainless Steel construction.
9. Warranty and Customer Support
For warranty information, technical assistance, or to purchase replacement filters, please contact OEMIRY customer support. Refer to the contact details provided with your product packaging or visit the official OEMIRY website.
