background image

 

 

REGEN. TIME 

02:00 AM 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

(III)

 

ADVANCED PROGRAMMING 

In the advanced programming, you can change individual regeneration cycle times. DO NOT change these without 
confirming with Rainfresh technical support. By changing these values your unit can malfunction. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

15.

 

Leave  at  default  OFF 
setting.  Press 

SETTINGS

 

again  to  advance  to 
“REGEN TIME” 

 

GALLONS 

OFF

 

16.

 

This is the time when the 
unit will regenerate. Leave 
at default setting or use 

UP

 

or 

DOWN

 keys to change 

per your choice  

 

17.

 

Press 

SETTINGS

 

to advance 

to “LOAD DEFAULT”. Do not 
change this setting unless 
you want to go back to 
factory settings   

18.

 

Press 

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 
display changes to VALVE 
MODE.   
 
 

Leave VALVE MODE at default 
setting. Press 

REGEN

 

button to 

advance to “BACKWASH”.  
 
 

VALVE MODE 

GREENSAND

 

VALVE MODE 

GREENSAND

 

Default  BACKWASH  is  set  for 
10  min.  Press 

UP

  to  increase 

this  setting  if  you  prefer  a 
more thorough wash 

 

BACKWASH 

10 

MINUTES 

CHEM-DRAW 

60 

MINUTES 

Press 

REGEN

 

button to 

advance to “CHEM-DRAW”

 

Default CHEM_DRAW setting 
is 60 min. Press  

UP

 arrow to 

increase to 70 but decreasing 
is not recommended.

 

CHEM-DRAW 

60 

MINUTES 

RINSE 

10 

MINUTES 

Press 

REGEN

 

button to 

advance to “RINSE”. Default 
setting is 10 minutes. Press 

UP

 

to increase but do not 
decrease.

 

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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