Install Instructions
Table Of Contents
- How to Use Quick-connect Fitting
- How to Use Compression Fitting with Brass Nut, Collar, and Tube Insert
- How to Drill a Hole in Sink or Counter-top
- Ice Maker Kit
- Step 1: Install Feed Water Adapter (AFW)
- Step 2: Install Drinking Water Faucet
- Step 3: Install Drain Saddle
- Step 4: Install the Vertical Filters: Stages 1, 2, and 3
- Step 5: Install Tank Shut-off Valve (Optional)
- Step 6: Install Reverse Osmosis Membrane
- Step 7: Tubing Hook Up (optional sub-steps are marked with * )
- Step 8: System Start Up (optional sub-steps are marked with * )
- Stages 1 – 3 Pre-filters: Replace every 6 – 12 months, depending on source water quality and clean water usage.
- How to Change In-housing Cartridges in 1st – 3rd Pre-filter Stages
- Stage 4 RO Membrane: Replace every 2 – 3 years or sooner if TDS level starts increasing.
- How to Change Reverse Osmosis Membrane
- Stage 5 T33 Fine Carbon: Replace every 12 months
- How to Change Inline Cartridges in 5th – 7th Stages
- O-rings: Replace every 3 years or sooner if leak happens at O-ring.
- UV Lamp (part# iSpring UVF11A) and Ice Maker Kit (part# iSpring ICEK)
- 空白页面
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Before Installation
Inspect the Package
Please open the box and take all the components and tool kit out. Inspect them to ensure that
nothing is damaged during shipping. If any part is cracked or broken, please immediately contact
iSpring Customer Support for replacement. Identify and get familiar with the components.
Recommended Tools List
• Variable speed drill with two bits: 1/4” (for drilling a hole on PVC drain pipe), 1/2” hollow
diamond (for drilling a hole on countertop for drinking faucet)
• 5/8”, 9/16” open-end wrench, or adjustable wrench, pliers
• Phillips screwdriver
• Scissors or utility knife
Operating Conditions
• Maximum water pressure: 80 psi, or pressure regulator (part# APR70) is required if there is
high water pressure or water hammer.
• Minimum water pressure: 40 psi, or booster pump is needed to improve RO efficiency
• Water temperature: 40 – 100 °F (4 - 37 °C) (This RO system is NOT designed for HOT
water.)
• Maximum TDS: 750 ppm
• Install this RO system at a location where it is safe from hot/cold weather and direct
sunlight. Avoid hitting, dropping, or dragging as they may cause cracks and leaks.