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
Page 9 www.123filter.com | (678) 261-7611 | support@123filter.com
Step 2: Install Drinking Water Faucet
2.1 If your kitchen sink does not have an existing 1/2” hole, you will have to drill one. (Refer to
How to Drill a Hole in Sink or Counter-top.) Wipe clean and dry the area. (Contact us for a
larger front plate and washer if the hole is too big to cover.)
2.2 Remove the blue protection film from the front plate, slip it onto the faucet thread, and slip
on the black rubber washer. Insert the faucet thread portion into the hole. Optional plumber
glue or sealer could be used.
2.3 Under the sink, tighten the back rubber washer, lock washer with nut.
2.4 (Refer to How to use compression fitting.) Slip the compression fitting nut and collar onto
the tubing, push the insert into the tubing, insert it into the faucet end, and tighten up the nut.
Pull on the tubing to check if it is secure.
Step 3: Install Drain Saddle
3.1 Choose a spot on the drain pipe that is convenient for installing the drain saddle and tubing.
A horizontal pipe is recommended to minimize the dripping sound.
3.2 Drill a 1/4” hole on the drain pipe; paste the black sticky pad around the hole.
3.3 Cut off the 1/4” tubing end a bit to form a 45-degree angle. Slip the plastic nut and front
plate onto the tubing. Insert the tubing into the 1/4” hole in the drain pipe, install the back
plate and tighten two screws with hex nuts while the tubing remains in the hole.
3.4 Tighten the nut on the Drain Saddle by hand. Pull on the tubing to check if it is secure.