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USA:

  T: (800) 767-1234 • FEBCOonline.com

Canada:  

T: (888) 208-8927 • FEBCOonline.ca

Latin America: 

T:

 

(52) 55-4122-0138 • FEBCOonline.com

Limited Warranty:

 FEBCO (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.

PROBLEM 

CAUSE

SOLUTION

Continuous relief valve discharge 

Debris on check seating surfaces

Disassemble and clean

Debris on relief valve surfaces

 Intermittent relief valve discharge

Inlet pressure fluctuations

Eliminate fluctuations

Downstream pressure surges

Eliminate surges

Troubleshooting

Add-on and Retrofit Sensor Connection Kits for Building Management Systems

PART NUMBER

ADD-ON/RETROFIT KIT

DESCRIPTION

88009414

FP-FBF-BMS-21/2-10

BMS Sensor Connection Kit

Series LF860-FS Large, LF866-FS, LF880V-FS, LF886V-FS

Sizes 2½" to 10"

Includes sensor activation module with cable, ground wire, and power 

adapter. Use this kit to activate the integrated flood sensor and enable flood 

detection capabilities on the relief valve of a new installation linked to a BMS 

controller (not included).

88009415

FP-RFK-FBF-BMS-CFS-21/2-10

BMS Sensor Retrofit Connection Kit

Series LF860 Large, LF866, LF880V, LF886V

Sizes 2½" to 10"

Includes flood sensor with mounting hardware, sensor activation module 

with cable, ground wire, and power adapter. Use this kit to install the flood 

sensor and enable flood detection capabilities on the relief valve of an exist-

ing installation linked to a BMS controller (not included).

Add-on and Retrofit Sensor Connection Kits for Cellular Communication

PART NUMBER

ADD-ON/RETROFIT KIT

DESCRIPTION

88009416

FP-FBF-CFS-21/2-10

Cellular Sensor Connection Kit

Series LF860-FS Large, LF866-FS, LF880V-FS, LF886V-FS

Sizes 2½" to 10"

Includes sensor activation module with cable, Cellular Gateway with mount-

ing kit, ground wire, and power adapter. Use this kit to activate the integrat-

ed flood sensor and enable flood detection capabilities on the relief valve of a 

new installation linked to a cellular network to send alerts by email message, 

SMS text message, or voice call.

88009417

FP-RFK-FBF-CFS-21/2-10

Cellular Sensor Retrofit Connection Kit

Series LF860 Large, LF866, LF880V, LF886V

Sizes 2½" to 10"

Includes flood sensor with mounting hardware, sensor activation module 

with cable, Cellular Gateway with mounting kit, ground wire, and power 

adapter. Use this kit to install the flood sensor and enable flood detection 

capabilities on the relief valve of an existing installation linked to a cellular 

network to send alerts by email message, SMS text message, or voice call.

IS-F-880V-RP/RPDA-FS  2232 

EDP# 980054 

© 2022 Watts

Summary of Contents for FEBCO 880V Series

Page 1: ...led by a licensed contractor in accordance with local codes and ordinances IS F 880V RP RPDA FS Installation Maintenance and Repair Manual Series 880V LF880V FS and LF886V FS Reduced Pressure Zone Assemblies Reduced Pressure Detector Assemblies 21 2 10 In this trio of MasterSeries assemblies LF880V FS and LF886V FS are each equipped with an integrated flood sensor that detects excessive relief val...

Page 2: ...he outlet check 180 to the vertical position and install pipe support to be furnished by the customer and shall fit the same size pipe as the valve being installed except 21 2 valves require a 3 pipe support on the pipe support lug that is now positioned under the check See Figure 2 Retighten and inspect groove coupling Reattach the hose to the inlet of the bypass meter being sure to include the g...

Page 3: ...uld be pushed away from the body approximately 1 4 inch 3 Inspect the parts and clean debris from the disc and seat ring Replace worn or damaged parts as required 4 Replace the cover making sure the spring assembly is posi tioned in the pivot socket If necessary apply FDA Approved grease to the O ring groove in the body to keep the O ring in position while installing the cover 5 Install the bolts ...

Page 4: ...N DURATION TO ONE YEAR FROM THE DATE OF ORIGINAL SHIPMENT PROBLEM CAUSE SOLUTION Continuous relief valve discharge Debris on check seating surfaces Disassemble and clean Debris on relief valve surfaces Intermittent relief valve discharge Inlet pressure fluctuations Eliminate fluctuations Downstream pressure surges Eliminate surges Troubleshooting Add on and Retrofit Sensor Connection Kits for Buil...

Page 5: ...cter les codes et les ordonnances locaux IS F 880V RP RPDA FS Manuel d installation d entretien et de réparation Série 880V LF880V FS et LF886V FS Ensembles pour zones à pression réduite Dispositifs de pression réduite 21 2 po à 10 po 6 4 cm à 25 4 cm Les modèles de série MasterSeries LF880V FS et LF886V FS sont tous deux équipés d un capteur d inondation intégré qui détecte les décharges excessiv...

Page 6: ...t d étanchéité Tournez le clapet antiretour de sortie à 180 à la position verticale et installez le support de tuyau à fournir par le client et doit s adapter à la même grosseur que la valve installée sauf pour les vannes de 21 2 po 6 4 cm qui nécessitent un support de tuyau de 3 po 7 6 cm sur la languette de soutien du tuyau qui est maintenant positionnée sous l antiretour Voir la figure 2 Resser...

Page 7: ...nus et le couvercle doit être éloigné à environ 1 4 po du corps 3 Inspectez les pièces et nettoyez les débris du disque et de la bague de siège Remplacez les pièces usées ou endommagées au besoin 4 Replacez le couvercle en vous assurant que le ressort est positionné dans l emboîture du pivot Au besoin appliquez de la graisse approuvée par la FDA sur la rainure du joint torique sur le corps afin de...

Page 8: ...z et nettoyez Débris sur les surfaces de la soupape de décharge Décharge intermittente de la soupape de décharge Fluctuations de pression d entrée Éliminez les fluctuations Surtensions de pression en aval Éliminez les surtensions Dépannage Trousses de connexion de capteur complémentaire et de modernisation pour les systèmes de gestion de bâtiment N DE PIÈCE TROUSSE COMPLÉMENTAIRE DE MODERNISATION ...

Page 9: ...be instalar este producto de acuerdo con los reglamentos y las disposiciones locales IS F 880V RP RPDA FS Manual de instalación mantenimiento y reparación Serie 880V LF880V FS y LF886V FS Válvulas antirretorno de principio de presión reducida Conjuntos de detectores de presión reducida 21 2 10 6 3 cm a 25 4 cm En este trío de conjuntos MasterSeries LF880V FS y LF886V FS están equipados con un sens...

Page 10: ...stale el soporte de la tubería que debe proporcionar el cliente y debe encajar en la tubería del mismo tamaño que la válvula que se instala excepto que las válvulas de 21 2 6 3 cm requieren un soporte de tubería de 3 7 6 cm en la lengüeta de soporte de la tubería que ahora está colocada debajo de la retención Consulte la figura 2 Vuelva a apretar e inspeccione el acoplamiento de ranura Vuelva a co...

Page 11: ...debe empujarse hacia fuera del cuerpo aproximadamente 1 4 de pulgada 3 Inspeccione las piezas y limpie los residuos del disco y el anillo del asiento Sustituya las piezas desgastadas o dañadas según sea necesario 4 Vuelva a colocar la cubierta asegurándose de que el ensamble del resorte esté colocado en el conector del pivote Si es necesario aplique grasa aprobada por la FDA a la ranura de la junt...

Page 12: ...ol Desensamble y limpieza Residuos en las superficies de la válvula de alivio Descarga intermitente de la válvula de alivio Fluctuaciones de la presión de entrada Elimine las fluctuaciones Sobretensiones de presión aguas abajo Eliminar sobretensiones Solución de problemas Kits de conexión de sensor de complemento y retroadaptación para sistemas de gestión de edificios NÚMERO DE PARTE KIT ADICIONAL...

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