background image

 
 
 

Unpack the unit and place it at the location where you intend to install it. 

 

Stand back and look at the filter to make sure it is standing straight up and not 
tilted to one side. Sometimes during shipment, the bottom of the tank will get 
knocked out of alignment and you will need to straighten it out before starting 
installation. If your tank is a bit tilted, simply pick the tank up 2 – 3 inches off 
the floor and drop it gently but firmly down, favoring the side that needs to be 
adjusted to make the filter stand straight up again. 

 

Make sure your chosen location is fairly level, dry, and protected from possible 
freezing conditions.  

 

DO NOT set the tanks onto make shift platforms as this may cause the filter to 
topple.  

 

The system has 3 connections - an inlet, an outlet, and a drain line connection. If 
you are looking at the back of the unit (

Fig 1 & 1A

), the inlet is on the left side. 

WARNING

: REVERSING THE CONNECTIONS WILL RESULT IN FILTER MEDIA 

BEING THROWN INTO YOUR HOME'S PLUMBING SYSTEM CAUSING DAMAGE 
TO IT AS WELL AS THE Filter system.

  

 

You can use copper, CPVC, PVC or PEX to install your new system 

 

 

Installation Location 

 
 
 
 
 
 
 
 

 

 
 
 
 
 
 

 
 
 
 
 
 
 

 

You may choose not to treat the water spigots that go outside used for irrigation or sprinkler systems. You will have to 
plan the job so that you cut in to feed the CGFE filter AFTER these spigots. Installing the CGFE filter after the pressure 
tank on a well water system is the preferred location. If you intend to install a water softener for soft water or a UV 
system for disinfecting the water, these should be installed 

after 

the CGFE filter (see 

Fig 2

)

 

 

CAUTION :

 BEFORE YOU BEGIN INSTALLATION

CONFIRM THE INLET AND OUTLET OF THE UNIT 

AND IDENTIFY THE SERVICE AND BYPASS POSITIONS OF THE VALVE.  

The bypass valve is used to isolate 

the unit from the plumbing system in order to perform maitenance or repairs on the unit. During normal use the bypass 
valve should be in “SERVICE” position and to isolate it, the valve should be turned to “BYPASS” position. 

Fig 2 

WATER OUT 

Fig 1 

WATER  

IN 

Fig 1A 

Summary of Contents for CGFE948

Page 1: ...Monday to Friday 8 30 AM to 5 00 PM EST www rainfresh ca TABLE OF CONTENTS A System Specifications 2 B How the CGFE System Works 2 C Safety Precautions 2 D Installation 3 a Electrical Requirements 3...

Page 2: ...d media and simultaneously filtered out Hydrogen Sulphide is reduced to an insoluble sulphur precipitate which is also filtered in the bed Water coming out of the greensand filter is virtually free of...

Page 3: ...ired How to check well pump flow rate must be more than 5 GPM 19 LPM Make sure that the pressure tank is full and no one uses any water until you have finished the test 1 Connect a hose to an appropri...

Page 4: ...NECTIONS WILL RESULT IN FILTER MEDIA BEING THROWN INTO YOUR HOME S PLUMBING SYSTEM CAUSING DAMAGE TO IT AS WELL AS THE Filter system You can use copper CPVC PVC or PEX to install your new system Insta...

Page 5: ...to the ceiling joists max 8 ft ceiling and run it to the nearest laundry tub or drain pipe This can be ran up overhead or down along the floor If running drain line more than 30 feet overhead increas...

Page 6: ...nsert Allen key into the bypass handles and make sure that the valve is in BYPASS position Turn on the switch for the well pump If you had emptied the pressure tank allow it to fill up until the well...

Page 7: ...ride 12 Delayed Regeneration 13 Regeneration Time 14 Refill Time 15 Valve Model 16 Valve ID The control valve has a display screen and 4 buttons PROGRAMMING I LANGUAGE SELECTION SETTINGS The function...

Page 8: ...urrent minutes TIME OF DAY 08 51 PM 7 Press SETTINGS key again and AM PM will be highlighted 8 Now press UP or DOWN key to change AM PM value to current time 9 Press SETTINGS button again and YEAR wil...

Page 9: ...ss SETTINGS again and this completes the programming LOAD DEFAULT NO PROGRAMMING COMPLETE Unlock display by pressing SETTINGS for 3 sec Press UP DOWN keys together for 3 seconds until unit beeps and d...

Page 10: ...s approximately 1 5 hours During this time you may hear water running intermittently to the drain Manual Bypass In the case of emergency such as an overflowing chemical tank you can isolate your filte...

Page 11: ...n frequency days between regenerations Therefore system should be set to regenerate 1176 240 4 9 days once every 4 days Do not change regeneration frequency to more than once every 4 days Winterizing...

Page 12: ...uildup in line feeding filter 2 Iron buildup inside valve or tank 3 Inlet of control valve plugged due to dirt 1 Clean replace supply line 2 Clean control valve increase regeneration frequency 3 Clean...

Page 13: ...13 PARTS LIST...

Page 14: ...t its option of any part found by company inspection to be defective provided that the product has not been misused abuse altered or damaged by Consumer with respect to the original installation as de...

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