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 Add-on and Retrofi t Sensor Connection Kits for Building Management Systems

ORDERING CODE

ADD-ON/REPLACEMENT KIT

DESCRIPTION

88009418

FP-BF-BMS-1/2-10

BMS Sensor Connection Kit

Series LF919-FS

Sizes ½" to 2"

Includes sensor activation module with cable, power adapter, 

and ground wire. Use this kit to activate the integrated flood 

sensor and enable flood detection capabilities on the relief 

valve of a new installation in a BMS configuration.

88009423

FP-RFK-BF-BMS-CFS-1/2-2

BMS Sensor Retrofit Connection Kit

Series LF919 

Sizes ½" to 2"

Includes flood sensor (2), sensor activation module with cable, 

power adapter, and ground wire. Use this kit to add flood 

detection capabilities to the relief valve of an existing installation 

in a BMS configruation.

 Add-on and Retrofi t Sensor Connection Kits for Cellular Communication

ORDERING CODE

ADD-ON/REPLACEMENT KIT

DESCRIPTION

88009420

FP-BF-CFS-1/2-10

Cellular Sensor Connection Kit

Series LF919-FS

Sizes ½" to 2"

Includes sensor activation module with cable, Cellular Gateway 

with mounting kit, power adapter, and ground wire. Use this kit 

to activate the integrated flood sensor and enable flood detection 

capabilities as well as e-mail, text, and voice notifications.

88009424

FP-RFK-BF-CFS-1/2-2

Cellular Sensor Retrofit Connection Kit

Series LF919 

Sizes ½" to 2"

Includes flood sensor (2), sensor activation module with cable, 

Cellular Gateway with mounting kit, power adapter, and ground 

wire. Use this kit to add flood detection capabilities to the relief 

valve of an existing installation and enable e-mail, text, and voice 

notifications.

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.  

In the event of such defects within the warranty period, the Company will, at its option, replace or recondition the product without charge.  

THE WARRANTY SET FORTH HEREIN IS GIVEN EXPRESSLY AND IS THE ONLY WARRANTY GIVEN BY THE COMPANY WITH RESPECT TO THE PRODUCT.  THE COMPANY MAKES NO OTHER 

WARRANTIES, EXPRESS OR IMPLIED.  THE COMPANY HEREBY SPECIFICALLY DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED 

WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

The remedy described in the first paragraph of this warranty shall constitute the sole and exclusive remedy for breach of warranty, and the Company shall not be responsible for any incidental, special 

or consequential damages, including without limitation, lost profits or the cost of repairing or replacing other property which is damaged if this product does not work properly, other costs resulting 

from labor charges, delays, vandalism, negligence, fouling caused by foreign material, damage from adverse water conditions, chemical, or any other circumstances over which the Company has no 

control.  This warranty shall be invalidated by any abuse, misuse, misapplication, improper installation or improper maintenance or alteration of the product.  

Some States do not allow limitations on how long an implied warranty lasts, and some States do not allow the exclusion or limitation of incidental or consequential damages.  Therefore the above 

limitations may not apply to you.  This Limited Warranty gives you specific legal rights, and you may have other rights that vary from State to State.  You should consult applicable state laws to 

determine your rights.  

SO FAR AS IS CONSISTENT WITH APPLICABLE STATE LAW, ANY IMPLIED WARRANTIES THAT MAY NOT BE DISCLAIMED, INCLUDING THE IMPLIED WARRANTIES OF 

MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED IN DURATION TO ONE YEAR FROM THE DATE OF ORIGINAL SHIPMENT.

USA:

  T: (978) 689-6066 • Watts.com

Canada:  

T: (888) 208-8927 • Watts.ca

Latin America:  

T: (52) 55-4122-0138 • Watts.com

RP/IS -LF919-FS  2317 

 

© 2023 Watts

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power adapter, and ground wire. Use this kit to add flood 

detection capabilities to the relief valve of an existing installation 

in a BMS configruation.

 Add-on and Retrofi t Sensor Connection Kits for Cellular Communication

 Add-on and Retrofi t Sensor Connection Kits for Cellular Communication

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DESCRIPTION

Cellular Sensor Connection Kit

Series LF919-FS

Sizes ½" to 2"

Includes sensor activation module with cable, Cellular Gateway 

with mounting kit, power adapter, and ground wire. Use this kit 

to activate the integrated flood sensor and enable flood detection 

capabilities as well as e-mail, text, and voice notifications.

FP-RFK-BF-CFS-1/2-2

Cellular Sensor Retrofit Connection Kit

Series LF919 

Sizes ½" to 2"

Includes flood sensor (2), sensor activation module with cable, 

Содержание LF919-QT-FS

Страница 1: ...e with governing authorities for local installation requirements DRAFT Need for Periodic Inspection Maintenance DRAFT Need for Periodic Inspection Maintenance This prod DRAFT This prod uct must be tested periodically in compliance with local DRAFT uct must be tested periodically in compliance with local codes but at least once per year or more as service condi DRAFT codes but at least once per yea...

Страница 2: ... avoid water hammer and or shock damage D Vent the air gap and drain line from the relief valve in accordance with code requirements Terminate discharge approximately 12 above the ground or through an air gap piped to a floor drain WARNING Do not allow the drain line to empty directly into a drainage ditch sewer system or sump NOTICE Relief Valve Discharge Rates The air gap and drain line terminat...

Страница 3: ...always DRAFT codes In such cases provision should be made to always vent the drain line above the flood level In the case of a pit DRAFT vent the drain line above the flood level In the case of a pit drain ensure an adequate air gap exists between the bottom DRAFT drain ensure an adequate air gap exists between the bottom Periodically inspect the assembly to check for any discharge DRAFT Periodica...

Страница 4: ...ts and cover realign the dia phragm assembly and place the cover back on the relief valve body 7 Reinstall the flood sensor and activation module if removal was required 8 Open the shutoff valves DRAFT 5 Remove the pressed in relief valve seat and seat O ring DRAFT 5 Remove the pressed in relief valve seat and seat O ring 1 Using a wrench loosen the diaphragm assembly by turning DRAFT 1 Using a wr...

Страница 5: ... Seat Check Seat O ring Cover Cover O ring Check Spring Check Disc Rubber Check Disc Holder Check Assembly Troubleshooting SYMPTOM CAUSE SOLUTION Check valve fails to hold 1 0 PSID minimum Debris on check disc sealing surface Disassemble and clean Leaking gate valve Disassemble and clean or repair Damaged seat disc or seat O ring Disassemble and replace Damaged guide holding check open Disassemble...

Страница 6: ...roduct does not work properly other costs resulting from labor charges delays vandalism negligence fouling caused by foreign material damage from adverse water conditions chemical or any other circumstances over which the Company has no control This warranty shall be invalidated by any abuse misuse misapplication improper installation or improper maintenance or alteration of the product Some State...

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