Owner Manual
Table Of Contents
- Prior to Installation
- Installation Steps
- Step 1: Installing the Feed Water Adapter (AFW43)
- Step 2: Installing the RO Faucet
- /How to install an Air-gap Faucet (optional)
- Note: The installation instructions below are for your reference only. An air gap faucet is not included with this system.
- Drill a hole in the kitchen sink or countertop if there isn't already a spare one. Refer to the manual of the faucet when determining the size.
- Place the front plate and the rubber washer on the base of the faucet. Mount the faucet on the countertop.
- From under the sink, connect the RO system pure water output line to the faucet stem. Attach the black drain line from the RO system to the drain input barb. Attach one end of the faucet drain line to the drain output barb and the other end to the dra...
- Step 3: Installing the Drain Saddle
- Step 4: Installing the Vertical Filters: Stages 1, 2, and 3 /
- Step 5: Installing Tank Shut-off Valve (TSV)
- Step 6: Installing the Reverse Osmosis Membrane
- Step 7: Tubing Hook Up (see figure 5 above to see letters not shown below)
- Step 8: System Start-up (model specific sub-steps are marked with a *)
- Section 1: iSpring RO System Maintenance
Step 6. e. Before twisting the housing cap back on, make sure the O-ring is seated at the end
of the membrane housing, as shown in figures 12 and 13. This is very important to avoid
leaking and damage to the O-ring.
Step 6. f. Place the membrane housing cap back on, hand tighten it, then use the housing
wrench to tighten it another 1/4-1/2 of a turn. Do not over tighten.
Step 6. g. DO NOT reconnect the tubing to the fitting on the cap at this point (will be done in
system startup).
Step 7: Tubing Hook Up (see figure 5 above to see letters not shown below)
Figure 15
Figure 14
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