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26268_ins_LDT
Overview & Identification
The Water Leak Detector is designed to sense the presence of water and alert a central monitoring system of the
potentially destructive situation. Upon water detection, an alarm relay changes state, and a local red LED illuminates.
The transmitter can be set for latching alarm or non-latching alarm with normally energized or de-energized operation.
An optional remote water sensor is available for small inaccessible locations such as AHU pans or under floor water
detection.
Fig. 1:
Water Leak
Detector
with Internal
Sensor Probe
Fig. 3:
Water Leak Detector
with Remote Spot
Sensor (right) and Water
Rope Sensor (below)
Building Automation Products, Inc., 750 North Royal Avenue, Gays Mills, WI 54631 USA
Tel:+1-608-735-4800 • Fax+1-608-735-4804 • E-mail:sales@bapihvac.com • Web:www.bapihvac.com
Fig. 4:
Water Leak Detector with Remote Spot Sensor or
optional Water Rope Sensor (not shown) and a 5 Amp
Relay in a System Diagram (Side View)
Specifications subject to change without notice.
Water Leak Detector
BA/LDT Accessories
Termination and Troubleshooting
Fig. 2:
Water Leak Detector with Built In Sensor and a
5 Amp Relay in a System Diagram (Side View)
rev. 04/28/17
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Related Manuals for BAPI BA/LDT
Summary of Contents for BAPI BA/LDT
- Page 1 Water Leak Detector BA/LDT Accessories Termination and Troubleshooting rev. 04/28/17 26268_ins_LDT Overview & Identification The Water Leak Detector is designed to sense the presence of water and alert a central monitoring system of the potentially destructive situation. Upon water detection, an alarm relay changes state, and a local red LED illuminates.
- Page 2 Mount the detector enclosure in a visible location within cable length of the Fig. 5: Leak Detector with Sensor in a BAPI-Box remote water sensor. • Alternatively a remote water sensor can be attached to the floor with screws (Fig.
- Page 3 Water Leak Detector BA/LDT Accessories Termination and Troubleshooting rev. 04/28/17 26268_ins_LDT Mounting continued... Fig. 10: Hot Water Tank Pan Mounting Fig. 11: Sub-Floor Sensor Mounting The following combinations of sensors can be used: 1. Two rope sensors with a combined length of no more than 100’.
- Page 4 Water Leak Detector BA/LDT Accessories Termination and Troubleshooting rev. 04/28/17 26268_ins_LDT Wiring and Termination Terminal Description A ..Water Sensor (No polarity to water sensor cable) B ..Water Sensor (No polarity to water sensor cable) NC2* ..Alarm Contact 2, Normally Closed to C2 when De-energized C2 ..Alarm Contact 2, Common...
- Page 5 Water Leak Detector BA/LDT Accessories Termination and Troubleshooting rev. 04/28/17 26268_ins_LDT Set Up and Commissioning Indication/Controls Description Red LED ......LED illuminates when water is detected Green LED .....LED illuminates when normal power is applied Reset Button ....Resets latching alarm contact (only if water is no longer present) Latching Relay ....Left side of J1 set to top two pins listed as “L”...
- Page 6 Cautions/Warnings This unit is not intended to be a safety device. In no event shall BAPI or its officers, directors, employees or agents be liable to any company or individual for any indirect, incidental, special, exemplary, punitive or consequential damages including, without limitation, economic or commercial losses, arising out of or resulting from the misuse of this water detector as a safety device.
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