Table of Contents
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Installation, Operation, and
Maintenance Manual
Series LFF113FP
Wireless Smart Universal Flood Protection ACV System with
SentryPlus Alert™ Technology
Table of Contents
Important Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Understanding Safety Information . . . . . . . . . . . . . . . . . . . . 2
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
List of Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Required Tools and Materials for Installation . . . . . . . . . . . . . . 3
Installation and Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Installing the ACV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Solenoid Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Installing the Flow Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Connecting the Junction Box . . . . . . . . . . . . . . . . . . . . . . . . 6
Installing the Wireless Node . . . . . . . . . . . . . . . . . . . . . . . . . 7
Registering Your Device and Alert Configuration . . . . . . . . . . . 8
Start-up Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Performance and Specifications . . . . . . . . . . . . . . . . . . . . . . 10
Flow Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Headloss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Typical Main Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
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.
IOM-LFF113FP
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Table of Contents
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Summary of Contents for Watts LFF113FP Series
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Page 1: Table Of Contents
IOM-LFF113FP Installation, Operation, and Maintenance Manual Series LFF113FP Wireless Smart Universal Flood Protection ACV System with SentryPlus Alert™ Technology 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. -
Page 2: Important Safety Information
• Read the manual and all product labels and follow all avoided, will result in death or safety and other information. serious injury . • Replacement manuals available at Watts.com. Identifies hazards which, if not WARNING avoided, could result in death or serious injury . -
Page 3: Description
Description • The Series LFF113FP Wireless Smart Universal Flood Protection ACV System with SentryPlus Alert™ Technology detects continuous water discharge from a Reduced Pressure Zone (RPZ) Backflow Preventer and shuts down the valve in case of abnormality . • SentryPlus Alert wirelessly alerts the user of the problem via text, call, or email . -
Page 4: Installation And Operation
Wireless Node POWER CELLULAR Wired Connection to FLOOD PROG Junction Box RESET TEST FLOOD FLOOD +12Vdc AVOID FREEZING AC Power Adapter * Junction Box ships valve-mounted Field *Wireless Node ships loose Installed *Shown installed with Watts 957-OSY RPZ Flow Sensor... -
Page 5: Solenoid Operation
Installation and Operation Solenoid Operation The Solenoid is prewired to the Junction Box and is equipped with a Solenoid Bypass valve (normally closed) which manually closes the Main Valve when engaged . Opening the Solenoid Bypass Valve pressurizes the Main Valve cover as indicated by Pressure Gauge, closing the Main Valve . -
Page 6: Connecting The Junction Box
Installation and Operation Connecting the Junction Box Wireless Node Junction Box Cellular Wired to Connection Terminals to Internet 3 & 4 Power Relay with Red LED Indicator POWER CELLULAR FLOOD PROG RESET TEST FLOOD AC Power FLOOD Adapter +12Vdc Incoming Flow Solenoid Remote... -
Page 7: Installing The Wireless Node
Installation and Operation Installing the Wireless Node WARNING Ensure all power supply to the Wireless Node is turned off before making any connections to the Wireless Node. Failure to do so may result in electrocution, personal injury, and/or death. 1 . Identify preferred location for mounting Wireless Node . The Wireless Node must be located away from large metal com- ponents and structures that may block the cellular signal . -
Page 8: Registering Your Device And Alert Configuration
Installation and Operation Wireless Node Operation 1 . Start-Up – Upon start-up, the Power LED (7) will light up NOTICE a steady green to indicate power is supplied . The Wireless Node will automatically go into its start-up sequence . During If there is no Cloud connection, then notifications will not be the start-up sequence, the light over the Program button sent to the user via Syncta . -
Page 9: Start-Up Instructions
Start-up Instructions Proper Automatic Control Valve start-up requires bringing the Close Solenoid Bypass Valve and open Manual Reset Ball valve into service in a controlled manner . All adjustments to con- Valve . Pilot System Pressure Gauge will drop to zero . Valve trol pilots and speed controls should be made slowly, allowing will open fully and is ready for electrical activation . -
Page 10: Performance And Specifications
• The C v factor of a value is the flow rate in US gpm at 60°F including inlet pressure, outlet pressure, and flow rates . that will cause a 1psi drop in pressure . • For sizing questions including cavitation analysis, consult Watts with system details . Headloss Angle Globe... -
Page 11: Typical Main Valve
Performance and Specifi cations Typical Main Valve Threaded and Flanged Designs ITEM DESCRIPTION MATERIAL Pipe Plug Lead Free Brass Cover ASTM A536 65-45-12 Epoxy Coated Ductile Iron Cover Bearing ASTM A276 304 Stainless Steel Stud with Cover Nut and ASTM A570 Gr.33 Zinc Plated Steel Washer Body ASTM A536 65-45-12 Epoxy Coated Ductile Iron... -
Page 12: Maintenance
. Limited Warranty: Watts (the “Company”) warrants each product to be free from defects in material and workmanship under normal usage for a period of one year from the date of original shipment.