RainSoft EC5 Series, Installation & Service Manual

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Application Limitations
On hardness levels of 60 grains and higher, the system may not
achieve a hardness of less than 1 grain, due to high Total Dissolved
Solids; some bleed through is possible. Bleed through is also caused by
sodium levels higher than 1000 parts per million. In either case, the
system can be programmed to minimize these effects.
Chlorine or Chloramine levels on municipality treated water supplies
should not exceed 4 parts per million.
* In applications where high
levels are a concern, pre-filtration is necessary to reduce the Chlorine
or Chloramine to an acceptable level.
When this system is installed on water with ferrous iron, also known
as clear water iron, the maximum range of removal is based on local
water conditions. The range is generally 2 to 10 parts per million. The
system may require special programming, along with an additive to
the brine tank, to maximize the equipment’s ability to remove iron.
Operational Specifications
Plumbing
3/4
inch to 1
1/4
inch I.D.
Drain Line
1/2
inch I.D.
Water Pressure
20 psi – 120 psi (1.38 bar – 6.89 bar)
Operating Temperatures
40° F – 100° F (4.4° C – 37.8° C)
Electrical Requirements
A properly grounded alternating current supply (110 VAC 60 Hz or
230 VDC 50 Hz) is required for system operation. The system
operates at 24VDC 1.0 Amps, as provided by the included power
supply.
Bypass Valve
The manually operated bypass valve enables the conditioner to be
isolated from the water service line for maintenance and service.
Existing Plumbing Conditions
Plumbing should be free from lime and/or iron buildup. Piping that
contains large amounts of lime and/or iron should be replaced.
Additional Specifications
• Do not install this system where water is microbiologically unsafe or
of unknown quality without adequate disinfection before or after the
system.
• This system must be installed in accordance with all applicable state
and local laws and regulations.
• This system must be installed in an area not affected by extreme
heat, cold, or the elements. The selected installation area must be
adequate for easy service and accessibility.
• The installation must be on a cold water supply.
Maximum disinfectant level of Chlorine or
Chloramine recommended from the EPA.
*
!
Important Note: Oxidizing agents, such as
Chlorine or Chloramine in excess of 4 ppm,
and/or ferric iron will foul the resin bed.
Fouled resin is not eligible for warranty
replacement.
!
Important Note: This system requires the
use of the included power supply (24 VDC).
3
!
Important Note: The EC5 will adjust brine
refill time based on incoming pressure.
Please measure and set incoming pressure
on the EC5 control for most accurate brine
refill.