PWSRTA Twin Alternating Softener
IOM-WQ-PWSRTA
Do not use with water that is microbiologically unsafe or of un-
known quality adequate disinfection before and after the system.
WARNING
!
NOTICE
H
ydrocarbons such as Kerosene, Benzene, Gasoline,
etc., may damage products that contain O-rings or plastic
components. Exposure to such hydrocarbons may cause
the products to leak. Do not use the product(s) contained in
this document on water supplies that contain Hydrocarbons
such as Kerosene, Benzene, Gasoline, etc
.
WARNING
!
Read this Manual BEFORE using this equipment.
Failure to read and follow all safety and use information can
result in death, serious personal injury, property damage, or
damage to the equipment.
Keep this Manual for future reference.
You are required to consult the local building and plumbing
codes prior to installation. If the information in this manual
is not consistent with local building or plumbing codes,
the local codes should be followed. Inquire with governing
authorities for additional local requirements.
WARNING
!
Need for Periodic Inspection/Maintenance:
This product must
be tested periodically in compliance with local codes, but at least
once per year or more as service conditions warrant. All prod-
ucts must be retested once maintenance has been performed.
Corrosive water conditions, and/or unauthorized adjustments or
repair could render the product ineffective for the service intended.
Regular checking and cleaning of the product’s internal compo-
nents helps assure maximum life and proper product function.
WARNING
!
PWSRTA Twin Alternating Series Softeners
Installation, Operation
and Maintenance Manual
Table of Contents
System Specification Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
General Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Pre-Installation Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
General Installation Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
PWSRTA System Programming . . . . . . . . . . . . . . . . . . . . . . . . 6-7
PWSRTA Quick Programming Guide . . . . . . . . . . . . . . . . . . . . . . . . . 7
Regeneration and Error Screens . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
User Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Configuration Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-13
OEM Softener System Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . 14-16
Setting Option Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
OEM Filter System Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-19
Installer Display Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-22
PWSRTA Part List and Drawings . . . . . . . . . . . . . . . . . . . . . . . . 23
Front Cover and Drive Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Valve Body Compliance Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
PWSRTA with 1.050” Distributor Tube Opening Identification. . . . . . 24
Drive Cap Assembly, Downflow Piston, Upflow Piston,
Regenerant Piston and Spacer Stack Assembly . . . . . . . . . . . . . . . 25
Twin Transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-27
Injector Cap, Injector Screen, Injector, Plug and O-Ring. . . . . . . . . . 28
Injector Order Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Refill Flow Control Assembly and Refill Port Plug . . . . . . . . . . . . . . . 30
Drain Line – 3/4” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Drain Line - 1” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
V4017-01 T1 Interconnect Fitting Assembly. . . . . . . . . . . . . . . . . . . 33
D1400 1191 In/Out Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
PWSRTA Control Valve System Description . . . . . . . . . . . . . . . 35
Drive Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Drive Cap Assembly, Main Piston and Regenerant Piston . . . . . . . . 35
Spacer Stack Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Injector Cap, Screen, Injector Plug and Injector . . . . . . . . . . . . . . . . 36
Refill Flow Control Assembly or Refill Port Plug . . . . . . . . . . . . . . . . 36
Drain Line Flow Control and Fitting Assembly . . . . . . . . . . . . . . . . . 37
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38-41
NOTES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Summary of Contents for PWSRTA Series
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