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Drain Saddle Installation - Fits standard 
1 ¼” – 1 ½” drain pipes

Step 8

Step 9

Step 10 

(cont.)

Step 10

The drain saddle must be mounted at least 1 

½” above the nut of the P-trap or cross bar 

from the garbage disposal to insure proper 

drainage.  Assemble the drain saddle around 

the drain pipe at the best available location.  

The small square black foam gasket with a 

circle cut out of the middle must be applied to 

the inside of the drain saddle. Remove sticky 

tape backing and stick to the drain saddle as 

shown.

Locate the drain saddle kit in the parts bag.

Do not over tighten the screws.  It may crack the drain 

saddle.

With the drain saddle secured 

onto the drain pipe, using a 1/4” 

drill bit installed in your electric 

drill, insert the drill bit through 

the opening in the drain saddle 

and drill through the drain pipe.

Step 11

It is very important to keep the 

drill centered to prevent  dam-

age of the drain saddle while 

drilling.

Locate the red 1/4” tube in the parts bag. The 

permeate pump is mounted on the bottom side 

of the system’s metal bracket. Remove the 

blue plug from the permeate pump’s 1/4” quick 

connect port. Connect one end of the red 1/4” 

tube to the open 1/4” port on the permeate 

pump. 

Next, slip the open end of the red 1/4” tube 

through the black compression nut included in 

the drain saddle kit.  Insert the red 1/4” tube 

into the opening of the drain saddle, hand 

tighten the black nut, then add 1/4 turn with a 

wrench.

The 3/8” drain tube must be as SHORT and  STRAIGHT 

as possible from the RO faucet to the drain saddle, 

making a downward slope from faucet to drain saddle 

to allow for proper drainage. This is a gravity fed line 

and if there is any  bend or dip in the tube, the rinse 

water will not flow into the drain properly.  Water may 

back up and come out  the air gap hole in the back of 

the faucet.  

Step 12

* Non Air-Gap Faucet 

(This system 

doesn’t come with a faucet. The below notes 
on the faucet installation are for reference only)

 

Single Tube (1/4” Drain Saddle):

System Drain Connection

The permeate pump is mounted on the bottom side of the 

system’s 

metal bracket. Remove the blue plug from the permeate 

pump port. 

Connect the open end of the red 1/4” tube attached to 

the RO faucet to the open 1/4” quick connect port on the 

permeate pump.

* Air-Gap Faucet 

(This system doesn’t come with a 

faucet. The below notes on the faucet installation are for 
reference only)

 

Three Tubes (3/8” Drain Saddle):

If your RO faucet is non-air 

gap (Single Tube) use 1/4” 

Drain Saddle. 

If your RO faucet is air gap 

(Three tubes) use the 3/8” 

Drain Saddle.

Measure the 3/8” drain tube from the RO faucet to the 

drain saddle on the drain pipe and make a straight cut to 

the correct length. Slip the 3/8” tube open end through 

the black compression nut.  Insert the 3/8” tube into the 

opening of the drain saddle, hand tighten the black nut, 

then add 1/4 turn with a wrench.

Feed Water Valve Installation Continued

If you have a garbage disposal, do not install the drain 

saddle near it.  Installation of the drain saddle must be 

either above the garbage disposal, or if a second sink 

drain is available, install it above the cross bar on the 

second drain.  Installation of the drain saddle near a 

garbage disposal may cause the drain line to plug.

Using Phillips screw driver tight-

en screws evenly and securely 

on both sides of the drain sad-

dle. Keep the plastic compres-

sion nut off at this time.

Содержание FMRO4G-ERP-75

Страница 1: ...Installation Operation and Maintenance Manual FMRO4G ERP 75 Under the counter Reverse Osmosis System...

Страница 2: ...ts Thank you for your purchase of a state of the art Reverse Osmosis RO water treatment system Water quality concerns are becoming more of a focus for the public You may have heard about contaminants...

Страница 3: ...The second stage contains a 0 5 micron carbon block filter With 20 000 Gallons capacity to ensure that chlorine chloramines and other ma terials that cause bad taste and odor are greatly reduced This...

Страница 4: ...ximum 0 2 ppm TDS Total Dissolved Solids 1800 ppm Turbidity 5 NTU Hardness Recommended hardness not to exceed 10 grains per gallon or 170ppm System will operate with hardness over 10 grains but the me...

Страница 5: ...s on the faucet installation are for reference only Drill a pilot hole use the Hole Punch and an adjustable wrench to punch the hole in the sink Step 5 If mounting faucet to a Stainless Steel Sink you...

Страница 6: ...tion the tube can be removed The fitting can then be reused Feed Water Valve Installation Continued Turn off the cold water supply to the faucet by turning the angle stop valve completely off Attach t...

Страница 7: ...3 8 barb on the faucet If your air gap faucet has no tubes attached Typical RO Faucet Installation 3 8 BLUE TUBING FROM RO MODULE 1 4 RED LINE TO RO MODULE 3 8 BLUE TUBING FROM RO MODULE Drinking Fee...

Страница 8: ...low for proper drainage This is a gravity fed line and if there is any bend or dip in the tube the rinse water will not flow into the drain properly Water may back up and come out the air gap hole in...

Страница 9: ...bit screw them into the cabinet wall 6 apart and 16 from the bottom of the cabinet Yellow Tube Connection RO Module to Storage Tank Step 19 Position the storage tank in desired location Measure the ye...

Страница 10: ...ing process should take about a day to complete Open the RO faucet and leave it open until water begins to trickle out it will come out slowly Step 4 Turn on the incoming cold water at the angle stop...

Страница 11: ...er Check O rings and lubricate with water soluble lubricant KY Jelly or other water based lubricants may be used Petroleum based lubricants such as Vaseline must not be used Step 5 Insert a new sedime...

Страница 12: ...l the storage tank is completely drained Open the membrane housing and re install the RO membrane while making sure not to kink the O rings Refer to Membrane Re placement section on page 13 for direct...

Страница 13: ...m Open the RO Faucet and allow water to drain from the tank until it is completely empty Step 2 Removing the membrane Installing the membrane Remove the end cap from the membrane housing by turning it...

Страница 14: ...side of the tank behind the blue plastic cap Tip When water from the RO faucet slows to a trickle with the faucet still in the open po sition you may add air to the tank to purge any left over water t...

Страница 15: ...tank pressure should be 5 7 psi See page 14 4 Noise Water from faucet Crimp or restriction Check tubing and straighten or repair as necessary vent hole or noise from in drain line Straighten all drain...

Страница 16: ...e BW60 1812 75 Post Filter AICRO Faucet FU WDF 103NSF Metal Tank FRO 132 WH Plastic Tank ROPRO4 W Feed water valve F560080 Components This system doesn t come with a faucet The below notes on the fauc...

Страница 17: ...ecord Date of Purchase __________ Date of Install ___________ Installed by __________________ NOTES Date 1st stage Sediment 6 months 2 nd stage Carbon 6 months Final Filter Carbon 1 year TFC Mebrane 2...

Страница 18: ...ecord Date of Purchase __________ Date of Install ___________ Installed by __________________ NOTES Date 1st stage Sediment 6 months 2 nd stage Carbon 6 months Final Filter Carbon 1 year TFC Mebrane 2...

Страница 19: ......

Страница 20: ...rees C 7 Incoming TDS Total Dissolved Solids not to exceed 1800 ppm 8 Do not use with water that is micro biologically unsafe or of unknown quality without adequate disinfection before or after the sy...

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