RP/IS-994/994RPDA-FS
NOTICE
(For Australia and New Zealand) Pipeline strainers should be
installed between the upstream shutoff valve and the inlet of the
backflow preventer.
Inquire with governing authorities for local installation requirements.
994RPDA-FS-OSY-GPM
Installation, Maintenance, and Repair Manual
Series 994-FS and 994RPDA-FS
Reduced Pressure Zone Assemblies
Reduced Pressure Detector Assemblies
2
1
⁄
2
" – 10"
Series 994-FS and 994RPDA-FS are each equipped with an integrated
flood sensor that detects excessive relief valve discharges and triggers
notification of potential flood events. An add-on sensor connection kit
activates the alert system for use with building management systems
or cellular communication networks. A retrofit sensor connection kit
is available for existing installations. See “Add-on and Retrofit Sensor
Connection Kits,” at the end of this document for the qualifying series
and valve sizes.
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.
Testing
For field testing procedure, refer to Watts
®
installation sheets
IS-TK-9A, IS-TK-99D, and IS-TK-99E at www.watts.com.
For troubleshooting guide, refer to literature S-TSG.
For other repair kits and service parts, refer to our Backflow Prevention
Products Repair Kits & Service Parts price list PL-RP-BPD at
www.watts.com.
For technical assistance, contact your local Watts representative.
Local building or plumbing codes may require modifications to
the information provided. You are required to consult the local
building and plumbing codes prior to installation. If the
information provided here is not consistent with local building
or plumbing codes, the local codes should be followed.
This product must be installed by a licensed contractor in
accordance with local codes and ordinances.
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. 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 components helps
assure maximum life and proper product function.
WARNING
!
This device must be tested periodically in com pli ance with
local codes, but at least once per year or more as ser vice
con di tions warrant. If installed on a fire sprinkler system all
me chan i cal checks, such as alarm checks, single checks and
backflow preventers should be inspected internally every one
to five years in accordance with NFPA 13 A and NFPA 25.
WARNING
!
