Puretec CFS 2CI Series User manual

User Guide
CFS / IRS / IRX / SFS Water Treatment Systems
2CI Commercial Filter Series
For correct operation & installation, it is essential to observe these instructions.APR2020

2 Installation & Operation Manual Copyright © Puretec Pty Ltd 2020
What's Inside
Puretec Customer Service
Thank you for purchasing a Puretec Water Treatment System. Your system is a proven
performer manufactured from only quality materials and components. It will give years
of reliability and trouble free operation if maintained properly.
This user guide is designed for Puretec 2CI Water Treatment Systems. Be careful to
ensure the information and illustration is applicable to your particular unit.
Caution: Do not use with water that is microbiologically unsafe or without
adequate disinfection before or aer the system.
The systems are designed for metropolitan supply water but can be used in other
situations. For other types of water supply, please contact your local Puretec dealer.
Puretec 2CI Water Treatment Systems are designed to run economically for many years,
dependent on the initial installation and periodic maintenance.

Note: 
must be installed.
What's Inside
Puretec Customer Service ............................................................................................................................2
Installation Record ............................................................................................................................................3
Before Installation..............................................................................................................................................4
........................................................................................................................................................6
Exploded Diagram..............................................................................................................................................7
.............................................................................................................................................8
Installation Procedure......................................................................................................................................9
Programming .....................................................................................................................................................12
Advanced Programming...............................................................................................................................15
DP Switch Programming (optional) .......................................................................................................18
 ................................................................................................................................................................21
Regeneration......................................................................................................................................................21
Media Replacement........................................................................................................................................22
Troubleshooting Guide ..................................................................................................................................23
Warranty...............................................................................................................................................................27

3Copyright © Puretec Pty Ltd 2020 2CI Commercial Filter Series User Guide
Installation Record
Product Information
Model Number:
Serial / Batch Number:
Purchased from:
Date of Installation:
Installer / Plumber Details:
Regen Frequency: ________ Days
Water Analysis Information
Hardness: ___________ ppm / mg/L
Iron: ___________ ppm / mg/L
Manganese: ___________ ppm / mg/L
pH: ___________
TDS (Total Dissolved Salts): ___________ ppm / mg/L
Conductivity: ___________ EC / uS/cm
Chloride: ___________ ppm / mg/L
Sodium: ___________ ppm / mg/L
Tannin: 
Colour: 
Installation Record


4 Installation & Operation Manual Copyright © Puretec Pty Ltd 2020
Before Installation
Installation Note: 
eventually fail. Also sometimes failure happens early due to unforeseen circumstances.
To avoid possible property damage, this product should be regularly examined for
leakage and/or deterioration and replaced when necessary. A drain pan, plumbed to an

where any leakage could cause property damage, and/or the water supply should be

Professional Installation Required
• 


Make Sure Your Water Has Been Thoroughly Tested
• An analysis of your water should be made prior to the selection of your water
conditioning equipment. Your dealer will generally assist with this service for
you, and may send a sample to an independent laboratory for analysis and
recommendations. Enter your analysis information on page 3 for your permanent
record.
Install Water Treatment Equipment Correctly

contribute to proper location are as follows:
• Install as close as possible to a drain.
• Install in correct relationship to other water treatment equipment. Contact Puretec
for assistance.
• Install the system in the supply line BEFORE the water heater. Temperatures above
40°C (104°F) will damage the system and void the warranty.
• DO NOT install the system in a location where freezing temperatures occur. Freezing
may cause permanent damage and will also void the warranty.
• DO NOT install where water hammer conditions may occur without installing an
arrestor.
• 

Before Installation

5Copyright © Puretec Pty Ltd 2020 2CI Commercial Filter Series User Guide
Before Installation
 
misalignment but are not designed to support the weight of a system or the plumbing.
• Do not use petroleum jelly, oils, other hydrocarbon lubricants or spray silicone anywhere.

• Do not use pipe dope or other sealants on threads. Thread seal tape is the preferred

• All plumbing should be done in accordance with local plumbing codes. The pipe size for
the drain line should be a minimum of 1”.
 
• Install grounding strap on metal pipes if required.
• Ensure the system is protected against high pressure and extreme temperatures.
WARNINGS
Note:



Things to Remember While Planning Your Installation:
• 
• If lawn sprinklers, a swimming pool, or geothermal heating/cooling or water for




6 Installation & Operation Manual Copyright © Puretec Pty Ltd 2020
Model: Width: Height: Drain:
CFS100-2CI
IRS70-2CI
IRX70-2CI
SFS100-2CI
406 mm 1980 mm 1"
CFS140-2CI
IRS100-2CI
IRX100-2CI
SFS150-2CI
533 mm 2040 mm 1"
CFS180-2CI
IRS150-2CI
IRX150-2CI
SFS250-2CI
610 mm 2230 mm 1½"
CFS220-2CI
IRS250-2CI
IRX250-2CI
SFS350-2CI
762 mm 2170 mm 1½"
CFS320-2CI
IRS350-2CI
IRX350-2CI
914 mm 2338 mm 1½"
Specications
Specications
Operating Pressure Min/Max 
Operating Temperature Min/Max: 
ing)
Electrical Connection: 
Inlet/outlet Connection: 2"
(W)
(H)

7Copyright © Puretec Pty Ltd 2020 2CI Commercial Filter Series User Guide
Exploded Diagram
Exploded Diagram
21
3
4
8
7a
9
7b
10
6
or
5Optional (sold separately)
Item Part no Description
1Pressure Tank
2 WTD3320 Riser Pipe
3 WTD3100 Top Screen
4 WTD3040 
5 Flow Meter (sold separately)
6 
7a  1½" Drain Line Flow Controller
(see model specs on page 6)
7b  1" Drain Line Flow Controller
(see model specs on page 6)
8 
9 
10  Spanner
  Spacer Stack*
  2CI Filter Circuit Board*


8 Installation & Operation Manual Copyright © Puretec Pty Ltd 2020
Parts Identication
Outlet 2"
Control Panel
Inlet 2"
Diagram Identication
Drain
1" or 1½"
(see model specs on page 6)

9Copyright © Puretec Pty Ltd 2020 2CI Commercial Filter Series User Guide
Installation Procedure
1" or 1½" Tubing for drain.
Refer to page 6 for the correct size for your model.
Installation Procedure
Testing & Analysis
Ensure water has been tested, Input values into Table on page 4 and the
analysis has been inspected by Puretec.
3
Water Analysis Information
Hardness ___________ ppm / mg/L
Iron ___________ ppm / mg/L
Manganese ___________ ppm / mg/L
pH ___________
TDS (Total Dissolved Salts) ___________ ppm / mg/L
Conductivity ___________ EC / uS/cm
Chloride ___________ ppm / mg/L
Sodium ___________ ppm / mg/L
130
0.3
0.1
7
275
404
121
96

Customer Service Helpline


Extra Items Required
2
Unpack the Equipment
Ensure all parts are present and have not been damaged in transport. You should have:
1
User Guide
SFS / CFS / IRS / IRX Water TreatmentSystems
2CI Commercial Filter Series
Forcorrect operation & installation it is essential to observe these instructions.
DEC2019
Water Filter 
Media
Spanner

10 Installation & Operation Manual Copyright © Puretec Pty Ltd 2020
Installation Procedure
Position the Water Treatment System on a Level Surface
Environmental conditions

(protect from freezing)
Water conditions
 
 
4
Media Installation
The Media has been shipped separately to avoid damage in transit.

1. 
trapped outlet, in a position when the system can service all lines
requiring treated water. The system should be placed far enough

the system. A weatherproof power point and surge protector is
recommended.
2. Plug or cover the top end of the riser pipe in the tank making sure no
media can enter the tube.
3. Ensure that the riser pipe is sitting in the cradle at the base of the tank.
Then using a wide mouth funnel, place the media in the tank as per the
numbering on the buckets. (Buckets are labelled 3, 4 etc. Put No. 3 in

Note: head and vessel are always labelled as No. 1 & 2 respectively. (head
is No. 1)
4. 
the riser pipe. Top up tank with water. Screw valve onto the tank (hand

inserted into the valve.
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