Electronics Line iconnect, Installation Manual

Page: 113 / 140

Appendix B: Transmitter Installation
iConnect Installation Manual
109
Flood Detector (EL-4761)
The EL-4761 is a 2-Way flood detector for use with the iConnect Control System. The wireless flood detector is a fully
supervised detector used to detect the presence of water-based liquids at any desired location, such as basements or water
tanks. The detector is comprised from 2 parts: Wireless transmitter and flood detector which are connected by 2.4m cable.
In the event of flooding or leakage, the EL-4761 notifies the control System after detecting the presence of water for a
period of at least 20 seconds.
1. Terminal Block
2. Antenna
3. Battery Holder
4. LED Indicator
5. Tamper Switch
6. Location of Wiring Knockout
7. PCB Release Tab
Figure B- 49: EL-4761 (Cover Off)
Registration Procedure
The EL-4761 must identify itself to the iConnect Control System as follows:
1.
Set the system to registration mode.
• Go to the main menu and select [9]>[1]>[1] (Programming > Devices > Zones)
• Select a zone and press ' √ʹ.
2. Open the transmitter housing.
3. Remove the divider separating the battery from the contacts on the battery holder. The transmitter will send a
transmission. If the transmission is successfully received by the system it will play a confirmation sound. If no
confirmation sound is heard send another transmission by pressing and releasing the tamper switch of the
device.
Due to the occurrence of voltage delay in lithium batteries that have been in storage, the
batteries may initially appear to be dead. In this case, leave the unit in Test mode for a few
minutes until the battery voltage level is stabilized
4. As soon as 'Save?' appears press ' √ʹ.
Flood Detector Mounting Location
The flood detector should be placed in a position where water will accumulate rapidly in the event of flooding.
After selecting the mounting location:
1.
Attach the flood detector in horizontal position near the floor with the 2 pins facing downwards using the enclosed
screws or double-sided sticker.
Figure B- 50: EL-4761 Flood Detector
2.
Secure the flood detector cable to the wall.
It is recommended to place the flood detector cable inside metal or plastic pipes