Inovonics EN1751 Bedienungsanleitung

Inovonics Detektor EN1751

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11.24.20 357-00043-01 Rev A © Inovonics, 2020 - www.inovonics.com

EN1751 Water Detector

Installation Instructions

1 Overview

The EN1751 water detector provides affordable early warning against

damage caused by leaking appliances and standing water when used with

the Honeywell® FP280 or compatible probes from Flair Electronics®, sold

separately. The EN1751 water detector sends a primary alarm (alarm 1) to

indicate the presence of water, and a secondary and tertiary alarm (alarm 2

and alarm 3) to indicate other fault conditions described in section 4,

“Operation” on page 2.

1.1 Inovonics Contact Information

If you have any problems with this procedure, contact Inovonics Wireless

technical services:

• E-mail: support@inovonics.com

• Phone: (800) 782-2709

1.2 Water Detector Internal Components

Figure 1 Water detector internal components

2 Installation and Startup

2.1 Installation Notes

• These products are designed to be installed and maintained by

professional security technicians.

• Products are intended for indoor use.

• Manually test all products weekly.

2.2 Install the Battery

1. Pry the top lip of the mounting bracket up, and lift the bracket off of the

transmitter.

2. Use your thumb to depress the housing release tab on the bottom of the

transmitter; separate the housing.

3. Install the new battery.

4. Press the reset button to initialize the transmitter.

2.3 Mount the Probe

The Inovonics EN1751 water detector is used with the Honeywell FP280 or

Flair Electronics® 1010-H2OS36-EN1751 probe. To mount the external

probe:

1. Trim the probe wiring to the desired length.

2. Route the probe wiring through either the rectangular back wiring

cutouts on the back of the housing and bracket, or through the rounded

top wiring cutout at the top of the housing.

Note: If you want to use the cutout at the top of the housing, you will need

to trim the bracket.

3. Use a small screwdriver to attach the probe wiring leads to the power

terminal block.

4. Mount the probe per manufacturer’s instructions.

5. Press the reset button to complete configuration.

2.4 Select the Frequency Band

EchoStream products are able to use a range of radio frequencies, and is

shipped from Inovonics set for your geographic area.

• The jumper will be set on the two pins marked NZ to set the frequency

range to 921-928 MHz for New Zealand.

• The jumper will be set on the two pins marked AU to set the frequency

range to 915-928 MHz for Australia.

• The jumper will be removed to set the frequency band to 902-928

MHz for North America.

1. Ensure the frequency band is set for your geographic are.

2. If the frequency band is not set for your geographic area, place a

selection jumper on the appropriate frequency band selection pins to

select Australia or New Zealand, or remove it for North America.

3. If you have changed the frequency band, press the reset button to

complete configuration.

Caution: When pressing the reset button, make sure you don’t also touch

the frequency band selection pins. Touching the frequency band selection

pins while pressing the reset button can inadvertently set the single input

universal transmitter to the wrong frequency band.

2.5 Program the Transmitter

EN1751 transmitters are programmed at the factory. It is not usually

necessary to reprogram EN1751 transmitters. If you want to reprogram the

transmission interval, the parameter can be changed using the

programming header and the ACC17XX programming cable. Contact

Inovonics technical services for details.

2.6 Register the EN1751 Water Detector

The EN1751 water detector must be registered with the system in order to

be monitored and supervised. Refer to the receiver installation instructions

for details on registering a transmitter.

1. When prompted by the receiver to reset transmitter, press the reset

button.

2. Replace the cover.

2.7 Mount the EN1751 Water Detector

1. Attach the mounting bracket to the desired location, using the included

screws or double-sided tape.

Note: There are two mounting holes for standard installation. An optional

third mounting hole is located under the battery. Use the third mounting

hole to secure the housing to the bracket.

2. Hook the bottom of the EN1751 water detector into the bracket’s bottom

catch, and press the EN1751 into the bracket so that the bracket’s top

lip snaps into place.

3. Use staples or tape to secure the wiring between the EN1751 water

detector and the probe.

4. Test the EN1751 and probe per section 3, “Testing the EN1751 Water

Detector”.

For product and installation videos visit us at

www.inovonics.com/videos or use the QR

code below.

ATerminal block BReset button

CFrequency band selection

pins

DProgramming header

11.24.20 357-00043-01 Rev A © Inovonics, 2020 - www.inovonics.com 2

3 Testing the EN1751 Water Detector

The EN1751 water detector should be tested weekly and after registration

to ensure operation.

To test the EN1751 water detector:

1. Inspect to ensure both the EN1751 and probe are securely mounted

and the wiring is still secured.

2. Submerge the probe in 1/4” of non-distilled water and ensure an

appropriate response.

When testing has completed, you will need to reset the EN1751. To reset

the EN1751:

1. Remove the EN1751 water detector from the mounting bracket.

2. Use your thumb to depress the housing release tab on the bottom of the

transmitter; separate the housing.

3. Press the reset button.

4. Replace the housing and return the transmitter to the mounting bracket.

4 Operation

The primary alarm, alarm 1, is sent when the EN1751 detects water; the

other two alarms, alarm 2 and alarm 3, as well as the tamper message, are

sent in the following cases:

Note: If an alarm 1 message is sent and no water is present, inspect the

wiring at the probe terminal block to ensure that there is no short.

Note: The EN1751 water detector cannot reliably detect frozen water.

5 Specifications

Dimensions: EN1751: 3.5” x 1.7” x 0.9”; FP280: 1.5” x 1.0” x 0.375”.

Battery type: BAT604, Panasonic CR123A or equivalent, rated 3VDC.

Typical battery life: 8 years at a 5 minute transmission interval.

Operating temperature: -4° to 140°F.

Humidity: 0 to 90%, non-condensing.

Operating frequency: 902-928 MHz.

Regulatory compliance: FCC; RoHs compliant; Industry Canada; RCM.

Note: The transmitter output power level is the same for North America,

Australia and New Zealand.

Note: Inovonics supports recycling and reuse whenever possible. Please

recycle these parts using a certified electronics recycler.

Note: Specifications and data are subject to change without notice.

Caution: Changes or modifications not expressly approved by Inovonics

could void your authority to operate the equipment.

6 Television and Radio Interference

This equipment has been tested and found to comply with the limits for a

Class B digital device, pursuant to Part 15 of the FCC Rules. These limits

are designed to provide reasonable protection against harmful interference

in a residential installation. This equipment generates, uses and can

radiate radio frequency energy and, if not installed and used in accordance

with the instructions, may cause harmful interference to radio

communications. However, there is no guarantee that interference will not

occur in a particular installation. If this equipment does cause harmful

interference to radio or television reception, which can be determined by

turning the equipment off and on, the user is encouraged to try to correct

the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to

which the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

7 FCC Part 15 and Innovation, Science and

Economic Development Canada (ISED)

Compliance

This device complies with part 15 of the FCC Rules, and ISED license-

exempt RSS standard(s). Operation is subject to the following two

conditions: (1) this device may not cause interference, and (2) this device

must accept any interference that may cause undesired operation of the

device.

Le présent appareil est conforme aux CNR Innovation, Sciences et

Développement économique Canada applicables aux appareils radio

exempts de licence. L'exploitation est autorisée aux deux conditions

suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur

de l'appareil doit accepter tout brouillage radioélectrique subi, même si le

brouillage est susceptible d'en compromettre le fonctionnement.

8 Radiation Exposure Limits

8.1 FCC

This equipment complies with FCC radiation exposure limits set forth for an

uncontrolled environment. In order to avoid the possibility of exceeding the

FCC radio frequency exposure limits, human proximity to the antenna shall

not be less than 20 cm during normal operation and must not be co-located

or operating in conjunction with any other antenna or transmitter.

8.2 ISED

This equipment complies with ISED RSS-102 radiation exposure limits set

forth for an uncontrolled environment. This transmitter must be installed to

provide a separation distance of at least 20 cm from all persons and must

not be co-located or operating in conjunction with any other antenna or

transmitter.

Cet équipement est conforme avec ISED RSS-102 des limites d'exposition

aux rayonnements définies pour un environnement non contrôlé. Cet

émetteur doit être installé à au moins 20 cm de toute personne et ne doit

pas être colocalisé ou fonctionner en association avec une autre antenne

ou émetteur.

Condition Message

Ambient temperature at or above

140°F.

The alarm 2 message will be

sent.

Ambient temperature at or below

-4°F.

The alarm 3 message will be

sent.

Probe disconnected from Inovonics

EN1751 water detector

The tamper message will be

sent.

Produktspezifikationen

Marke:	Inovonics
Kategorie:	Detektor
Modell:	EN1751
Breite:	43 mm
Tiefe:	23 mm
Gewicht:	54 g
Produkttyp:	Sensmitter
Produktfarbe:	Weiß
Übertragungstechnik:	Kabellos
Akku-/Batterietyp:	CR123A
Höhe:	89 mm
Energiequelle:	Akku
Betriebstemperatur:	-20 - 60 °C
Akku:	Nein
Nachhaltigkeitszertifikate:	Federal Communications Commission (FCC), RoHS
Funkfrequenz:	902-928 MHz