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IceCap RO/DI Getting Started Guide

IceCap RO/DI Getting Started Guide

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Please read THOROUGHLY before installing this product!

Pertains to IceCap 4 Stage RO/DI Model: IC-RI75, IC-RI100, IC-RI150, IC-RI200

Filter System Requirements and Setup

Although rather simple to install it is recommended to have this unit installed by a licensed plumber to adhere to all local codes. It is the responsibility of the purchaser to ensure that all fittings are tight and that all codes are met.

WARNING: Household water pressure can cause leaks and damage the surrounding building or fixtures if not properly installed. Users must check all fittings for tightness. CoralVue assumes no responsibility for water damage due to leaks or improper installation of the unit.

Minimum Water Feed Pressure for Optimal Results:

75/100gpd System: 50+ PSI
150/200gpd System: 65+ PSI

IceCap 4 Stage RO/DI Filter Include:

1. 1/4” RO Feed Line(White) x 3M – Connects to your cold water source
2. 1/4” RO Product Water Line(Blue) x 3M – Purified water to collect
3. 1/4” RO Waste Water Line(Red) x 3M – Drains to your sink or garden for disposal

4. Garden Hose Adapter x 1 - Attach to a laundry sink or water spigot

5. 1/4” Ball Valve x 2 Valve

Feed-in (recommended) Valve
Product out (optional)

6. 1/4” Drain Saddle x 1

Secure way to install waste line for drainage.

7. Universal Filter Wrench x 1 - Left OPEN / Right CLOSE

Stage 1 - 5µ IceCap polypropylene sediment pre-filter

Remove colloidal and particulate matters that may clog the TFC membrane.

Stage 2 - 5µ Carbon Block Pre-filter

Removes organics and chlorine from the feed water that can damage the membrane.

Stage 3 - DOW Filmtec RO Membrane

Removes over 98% of most inorganic salts, heavy metals, bacteria, and almost all high molecular weight organics from the tap water. 150gal and 200gpd Units come with two membranes.

Stage 4 - Deionization Cartridge

Provides the final polish of the water and will remove the vast majority of elements that passed through the RO membrane.

Placement

The IceCap RO/DI System can be assembled and mounted to any secure location using hardware screws (not supplied).

Keep in mind that the filter system will gain a substantial amount of weight when it is full of water. For this reason, it is necessary that the filter system be mounted to a strong backing. If needed, additional hardware and plumbing can be found at most hardware or plumbing supply stores.

Installation

1. Connect Water Supply

Shut off the water supply. Attach the WHITE feed line to a cold water supply using the included ¾” garden hose feed adapter (part 4). If the feed water (faucet or sink) does not have ¾” garden hose thread, you will require a not included feed water adapter or a faucet coupler. Check with your hardware retailer for the availability of these and other accessories.

NEVER run hot water greater than 100 degrees Fahrenheit (38 degrees Celsius) through the system. Install the 1/4” ball valve (part 5) inline between the RODI and the feed source.

CHLORAMINE WARNING: If your city uses Chloramines as a water disinfectant, you must use a higher density carbon block capable of properly removing chloramines. If you are unsure if your water contains chloramines, contact your local water department or obtain a simple water test kit to determine if chloramines are present in your water.

2. Connect Waste Water

Connect the RED WASTE WATER LINE to the supplied drain saddle (Part 6) and attach it to the sink drain or direct it towards the drain. Be sure to secure the line to prevent flooding.

3. Install and Flush Pre-filters

To flush the pre-filters, temporarily place the BLUE product water line into your drain. Remove pre-filter packaging and install it in their appropriate filter housing. DO NOT install the TFC membrane or DI media cartridge at this point. Slowly open the cold water supply valve and allow the first two housings to fill. Double-check the system to ensure that all fittings are tight and leak-free before leaving the system unattended.

Allow the water to run through the system for 10 minutes to flush the sediment and carbon block filter cartridges.

Keep in mind:

When flushing new pre-filters, it is recommended that you remove both RO Membrane and DI filter. Although not commonly done, flushing the pre-filters will help maximize the TFC membrane life.

4. Install and Flush Membrane

Turn off the water supply. Do not install the DI cartridge at this point and leave the prefilters in place. Remove the TFC membrane from the protective bag and install it into the TFC housing at the top of the RO unit. You will be required to disconnect the tubing to be able to unscrew the cap. Securely seat the TFC membrane into the housing. Once the TFC membrane is seated, screw on the top and reconnect the tubing.

After the membrane has been installed turn on the water feed once more to flush water through the system for 30 minutes.

IMPORTANT: Each time the membrane is replaced it is recommended that you remove the DI and flush the newly installed membrane for a minimum of 30 min. Reverse osmosis membranes are commonly packed with an anti-bacterial agent to keep them sterile prior to use. This agent should be flushed for 30 minutes before you can install the DI cartridge and collect water for use.

5. Fill and Install DI Cartridge

1. Turn water feed off to RODI filter

2. Unscrew the top cap from the DI cartridge and remove the foam ring.

3. With the help of a funnel fill the cartridge with the DI resin.

4. Pack it down tightly by gently tapping the cartridge to help settle the resin. The resin should be tightly packed and flush to the rim.

5. Place the foam ring back inside the top cap and screw it back onto the cartridge

6. Install DI-filled cartridge with the colored cap facing up.

5. Begin Making Clean Water

Relocate the BLUE product water line to the desired collection source. These RODI units are equipped with pressure valves and will shut down when used in conjunction with a float valve.

Turn the water feed on and check for leaks.

Service & Maintenance

Membrane Flush

This system has an integrated manual membrane flush valve. It is advised to flush the membrane for 1-2 minutes before and after each use is recommended and may extend the useful life of the membrane. It is recommended to at least flush the membrane every 2-3 weeks to descale the membrane.

Filters & Media Service

It is a good idea to replace your sediment filter and carbon block every six months or to maximize the usable life and help ensure the carbon block has not exceeded its chorine capacity.

Pressure Guage

Monitor the pressure gauge to identify when the running pressure through the membrane starts to decline. This is a good indication one or more of the prefilters (all the filters that touch the water before it reaches the RO membrane) are beginning to clog.

Additionally, Wash and lube your filter housing o-rings with food-grade silicone grease during every filter change.

5µ Sediment Pre-filter

Change when visibly dirty or system pressure drastically decreases. (4-8 months*)

5µ Carbon Block Pre-filter

Suggest changing at the same time as the sediment filter is changed (4-8 months*)

Deionization Media Replacement

When DI Out TDS reads 5ppm or more, you should consider changing your DI resin or cartridge. You will notice a dramatic rise in the TDS level once the resin is exhausted.*

DOW Filmtec RO Membrane

Should be changed every 2-3 years or when TDS reading is above 30-40µs.*

*All listed service times are approximate. Actual service life may be longer or shorter depending on the water source quality and how often the unit is used.

Order Filters & Media

Total gallons per day are not warrantied since it is dependent on the
users water conditions (i.e., temperature, pressure, and total dissolved solids).

Posted in: IceCap

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IceCap RO/DI Getting Started Guide