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IS-FloodSensor-AirGap-BMS

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

!

Monitor relief valve discharge with smart and connected 

sensor technology to detect flooding and transmit notification. 

The BMS Sensor Connection Kit activates the flood sensor, 

enabling functions that detect flood conditions. When excessive 

relief valve discharge occurs, the flood sensor energizes a 

relay signaling flood detection and triggers real-time notification 

of potential flood conditions through the building management 

system, or BMS.

Use of the SentryPlus Alert

®

 technology does not replace the 

need to comply with all required instructions, codes, and regu-

lations related to the installation, operation, and maintenance of 

the backflow preventer to which it is attached, including the 

need to provide proper drainage in the event of a discharge.
Watts

®

 is not responsible for the failure of alerts due to  

connectivity or power issues. 

NOTICE

Installation Instructions

BMS Sensor Connection Kit

Air Gap Flood Sensor

2" Male NPT Connection

Read this Manual BEFORE using this equipment.

Failure to read and follow all safety and use infor-

mation can result in death, serious personal injury, 

property damage, or damage to the equipment.

Keep this Manual for future reference.

WARNING

!

Содержание BMS

Страница 1: ...and triggers real time notification of potential flood conditions through the building management system or BMS Use of the SentryPlus Alert technology does not replace the need to comply with all req...

Страница 2: ...2 Contents Kit Components 3 Requirements 3 Install the Flood Sensor 4 Mount the Sensor Activation Module 5 Connect the Module Cable to the BMS Controller 7...

Страница 3: ...ith small tip to change DIP switch settings Power source ranging from 12V to 24V Wire stripper A Flood sensor with male 2 NPT connection The connection kit is suitable for installation on a metal air...

Страница 4: ...flood sensor to the air gap with a 2 female NPT connection 3 Twist on the sensor until it is flush with the air gap Hand tighten the sensor up to 15 ft lb Do not overtighten Install the Flood Sensor A...

Страница 5: ...charge is detected If the discharge meets the conditions of a qualifying event the normally open contact is closed to provide a signal to the BMS input terminal The wet threshold value must be set to...

Страница 6: ...ected to a power supply 4 Reattach the cover with the four screws making sure the O ring inside the cover is properly seated to maintain a seal 5 Remove the dust cover from the flood sensor 6 Remove t...

Страница 7: ...on the BMS controller NOTICE To use the optional 24V DC power adapter Distinguish the positive wire from the negative one The positive wire has white stripes and must be inserted into the power termin...

Страница 8: ...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 ma...

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