background image

 

 

Stand back and look at the main media tank and 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

. The plastic base of the filter is 

slightly adjustable to non-even floors. The filter can sit directly on the 
floor, it will not corrode. DO NOT set the tanks onto make shift 
platforms as this may cause the filter to topple.  

 

The following materials can be used for installing your new system, 
but it is recommended that you check your local plumbing codes. 
Copper and PVC, CPVC, and PEX are the most popular.   

 

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)

, the inlet 

is on the left side. Warning: Make sure that you have correctly 
identified the inlet of the system.

 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 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 CAFO filter AFTER these spigots. Installing the 
CAFO filter after the pressure tank is the proper location 

 

 

(

WARNING :

 DO NOT INSTALL CAFO FILTER BETWEEN WELL PUMP & 

PRESSURE TANK)

. If you intend to install a water softener to soften 

the water or a UV system to disinfect the water, these should be 
installed 

after 

the CAFO filter (see Fig 2).

 

 

 

 

 

 

 
 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 

Figure 2: Piping Schematic

 

WATER  

IN 

WATER 

OUT 

Fig 1 

Fig 1A 

Summary of Contents for CAFO 948

Page 1: ...ne Help Line 1 800 667 8072 Monday to Friday 8 30 AM to 5 00 PM EST www rainfresh ca TABLE OF CONTENTS A System Specifications 2 B How the CAFO System Works 2 C Safety Precautions 2 D Installation 3 a...

Page 2: ...er are used to clean the system it is recommended that you consult a professional to ascertain the safety of the water going into your septic system C SAFETY PRECAUTIONS Follow all applicable province...

Page 3: ...plete a cycle from start to shut off Well pump flow rate Volume of water collected drawdown Time for pump cycle x 60 EXAMPLE If you collect 5 gal of water and the pump takes 40 seconds to complete a c...

Page 4: ...m but it is recommended that you check your local plumbing codes Copper and PVC CPVC and PEX are the most popular The system has 3 connections an inlet an outlet and a drain line connection If you are...

Page 5: ...nto the open end of the bypass valve and lock them in by inserting the red locking clips into the slots Fig 5 For ease of installation orient the inlet outlet fittings in the direction of the inlet ou...

Page 6: ...on all the way If you have no leaks proceed to the next steps Connect the control valve to the AC power source Fig 9 Manually put the CAFO filter into the BACKWASH cycle by pressing the REGEN button s...

Page 7: ...ve Mode 11 Valve ID The control valve has a display screen and 4 buttons PROGRAMMING I LANGUAGE SELECTION SETTINGS The function of this key is to enter the level one programming mode where the valve s...

Page 8: ...nt minutes TIME OF DAY 08 51 PM 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 a...

Page 9: ...is setting unless you want to change all your settings to factory settings PROGRAMMING COMPLETE 18 Press SETTINGS again and this completes the programming Unlock display by pressing SETTINGS for 3 sec...

Page 10: ...s valve located at the back of the control see Fig 3 To resume filtered water service open bypass valve by rotating the knobs counterclockwise G MAINTENANCE The CAFO948 filter does not require any rou...

Page 11: ...e 6 Supply water pH too low 1 Plug in control valve to power supply 2 Open bypass valve 3 Check if riser is cracked or O ring is damaged Replace faulty parts 4 Replace valve seals spacer and piston as...

Page 12: ...12 I PARTS LIST Valve body Power head...

Page 13: ...13 To order replacement parts Call 1800 667 8072 Monday to Friday 8 00 AM to 5 PM EST...

Page 14: ...m the Warrantor This warranty does NOT cover and is intended to exclude any liability on the part of Envirogard for any incidental damages consequential damages labour charges or any other costs incur...

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