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Aquarium II Dual R.O./D.I. System
This Aquasafe Reverse Osmosis System has been specifically
designed as a DIY (Do It Yourself ) unit for easy installation and
maintenace purposes. You will insure a successful installation as
well as reliable operation by carefully reading this manual and
following its operational guidelines.
Your system requires a minimum of 50psi inlet water pressure.
City and municipality water utilities are mandated to provide a
minimum of 50psi however sometimes this is not what results.
If you are on a well system or on city/municipal water supply and
have less than 50psi we highly recommend a fully automatic
booster pump which is found on our websites general parts
and accessories page. We also highly recommend a booster
pump if your water is extremely turbid with ppm counts beyond
600ppm.
www.aquasafecanada.com | sales@aquasafecanada.com | 1-888-942-0226
Installation Instructions for:
Installation Instructions Pre-amble.
Aquarium II Dual R.O./D.I. System COMBO
The installation instructions that follow are extremely detailed.
if a leak is experienced during installation, please see the Leak
Prevention Section on page 18.
ATTENTION:
It is extremely important to change the
filters of your system in order to ensure ultra pure water
is being produced for your family and your aquatic pets,
(which is the whole point to your system) and also to
prevent premature fouling of the TFC Filmtec Reverse
Osmosis Membrane of your system. After your installation is
complete, please read over the Filter Change Schedule section
(page 19) and remember to mark on your calendar when your
systems filter changes need to be conducted. Filter changes on
Aquasafe's Reverse Osmosis Systems are both inexpensive and
very easily accomplished.

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Summary of Contents for Aquasafe Aquarium II Dual R.O./D.I. System

  • Page 1 Aquarium II Dual R.O./D.I. System Aquarium II Dual R.O./D.I. System COMBO Installation Instructions Pre-amble. This Aquasafe Reverse Osmosis System has been specifically The installation instructions that follow are extremely detailed. if a leak is experienced during installation, please see the Leak designed as a DIY (Do It Yourself ) unit for easy installation and maintenace purposes.
  • Page 2: Table Of Contents

    Contents 1.0 Relax, take your time. You will find this process easy and straight forward. Installation Instructions for Aquarium II Dual Reverse Osmosis System & COMBO Simply follow the step by step instructions below. Please The installation should take 60 - 90 minutes and when all do not make the mistake of skipping a step.
  • Page 3: Take Everything Out Of The Box

    2.0 Take everything out of the box 4.0 Inserting the R.O. Membrane Examine the contents of the Large and Small Parts Bag against the diagrams below. If any pieces are The R.O. Membrane is shipped sealed for Insert blue RO Membrane missing, check the box, sometimes the pieces can fall out of their bags during the system’s journey to freshness.
  • Page 4: Special Note About Braided Wire Plumbing

    5.1 Special note about braided wire plumbing Please make sure to FIRMLY push the tubing into the various fittings throughout this installation. Please Note: DO NOT ATTEMPT Now insert the needle piecing saddle clamp’s red tubing into the other side of the Manual Shut Off TO INSTALL THE NEEDLE PIERCING WARNING Braided wire plumbing...
  • Page 5: Membrane Feed Water Line Hook-Up (Pre-Filter To R.o. Membrane)

    7.0 Setting the Flow Restriction Ratios of your System. You can now turn your home’s emergency cold water shut off valve back to its “ON” position. Please note: By turning the cold water shut off valve back to its “ON” position you are allowing for the flow of cold water to the system.
  • Page 6: Installing The First D.i. Resin Canister

    8.0 Installing the first D.I. Resin Canister PLEASE NOTE: The 3:1 ratio explained on Figure 13 the previous page can easily be achieved ‘PERMEATE’ water Push two canister clips (found in the Large Parts Bag) onto the R.O. Membrane housing with the wid- takes 3x longer to by visually judging the rate of the BRINE / Timing flow rates...
  • Page 7: Installing The Final Polishing Filter

    D.I. Canisters Final Polishing the three D.I. 3rd D.I. Canister another elbow into the left side of the the water dispensed at your Aquasafe to the 3rd D.I. Canisters ( lters shown last D.I. Canister. Use the second piece faucet will be higher than that coming...
  • Page 8: Clear The Decks

    Drill out your chosen spot with a 1/4 inch drill bit. The 1/4 inch hole that you drill into the carefully ably need to be longer than the length of blue tubing used to hook up your R.O Water Holding tank chosen location on your drain pipe is where the yellow discharge line will be inserted into and secured (which will be attached to the right side of the Polishing Filter).
  • Page 9: Connecting Auto Top-Up Float Valve

    The tubing hooks into ferrule Connect the Auto step 11.0. When you have your Aquasafe faucet firmly in place in the chosen location, insert the tube the float valve by way of its compression top-up Float Valve leading from the faucet into the straight male adaptor on the left side of the Polishing Filter.
  • Page 10: Extra Information For The Aquarium Ii Dual Combo

    The nature of water is to find the path of least resistance. Some initial small leaks are not How do I use the TDS Meter from my “COMBO” System? unheard of. If leaks do occur, depressurize your system (see Fig. 29) and see Aquasafe’s LEAKS PREVEN- TION SECTION on the page 18 of this document.
  • Page 11: Leak Prevention Page

    All Aquasafe Reverse Osmosis Pre-Filter Housings are “Compres- • Example: Large household or office environment consuming 8 GPD (gallons per day) with an sion Sealed”.
  • Page 12: (Feed Water) Shut-O Valve

    Are you unsure when you last replaced your R.O. Membrane? Because the weekly gallon demand varies greatly from one aquarium enthusiast to the next, we The R.O. Membrane is the very heart of your Aquasafe Reverse Osmosis System. The R.O. Membrane WARNING highly recommend that you test your water immediately as described above to see if your mem- is rated for an average of 4000-5000 Gallons of purified water production.
  • Page 13: Aquarium Ii Dual System Filter Change Instructions

    The fourth stage of your system is the Reverse Osmosis Membrane (Dow Filmtech Material R.O. 0.0001 Pre-Filters – How to conduct a filter change. Micron). For your convenience, the Reverse Osmosis Membrane offered by Aquasafe will fit perfectly into any Reverse Osmosis System Aquasafe has offered in the past.
  • Page 14: Resin Canisters - How To Change The D.i. Resin Beads

    Reinsert the blue tubing into the elbows on both sides of the D.I. Resin Canister. Turn on the Manual Shut-O Valve and Tank Top Valve to repressurize your system. This concludes the instruction for changing the D.I Resin canisters of your Aquasafe Reverse Osmosis System.
  • Page 15: Final Polishing Filter - How To Change The Final Polishing Filter

    D.I. Resin canister.The straight male adaptor connects to the safe Systems to any further liability or obligation than those stated aware to Aquasafe no more then 30 days after delivery of product and faucet. all defective filters must be returned to Aquasafe.

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