32.9. EWF1 - Wireless Smoke Detector

Main EWF1 features:

•

•

•

•

Photoelectric sensor for slow smouldering fires

TEST button

Non-radioactive technology for environmental friendly

High and stable sensitivity

• Quick fix mounting plate for easy installation

• LED operation indicator

• Built-in speaker for audio alarm indication

• Auto-reset when smoke clears

EWF1 is a wireless photoelctric type smoke detector intended to use with ELDES wireless alarm systems. Photoelectric smoke detectors are generally more effective at detecting smouldering fires which smoulder for hours before bursting into flame. An optical method is used for the detection of visible smoke. When the concentration of smoke in the optical chamber exceeds a given threshold, EWF1 sounds the alarm and sends out a signal to the ESIM264 alarm system using the wireless connection and the system triggers the alarm.

By default, when more than one EWF1 device is used, the system will automatically activate the interconnection feature (see 32.9.4.

In terconnection). ESIM264 system support up to 16 EWF1 devices, The maximum wireless connection range is 150 meters (in open areas).

32.9.1. Technical Specifications

32.9.1.1. Electrical & Mechanical Characteristics

Detection Type

Alarm Sound Level

Battery Voltage

Battery Type

Number of Batteries

Battery Operation Time

Wireless Transmitter-Receiver Frequency

Wireless Communication Range

Range of Operating Temperatures

Humidity

Sensitivity to Smoke

Dimensions

Compatible with Alarm Systems

Acoustic sound level

Photoelectric chamber

85 Decibels at 3 meters

9V

6F22 primary alkaline

1

~18 months*

868 Mhz

Up to 30 meters in premises; up to 150 meters in open areas

5 o C to 45

110mm Ø o C

0-90% RH @ 0... +40 °C (non-condensing)

3.0-6.0 % Obs /m

ELDES Wireless

~98 dB measured at 1 m

* The operation time depends on different conditions and may vary.

32.9.1.2. Main Unit & LED Functionality

TEST

LED

Button for testing / button for testing and restoring default parameters (if RESET button not available)

EWF1 status indication

SIREN Built-in speaker for audio alarm indication

RESET** Button for restoring default parameters

84

FRONT SIDE

Siren

BACK SIDE

TEST button

LED indicator

BATTERY

RESET button**

** Unavailaible on some EWF1 models

MANUAL ELDES ESIM264 V3.1

EN

32.9.2. PLACEMENT

1. Install the wireless smoke detector as close to the center of the ceiling as possible. If this is not practical, mount no closer than 10 centimeters from a wall or corner. Also, if local codes allow, install wireless smoke detectors on walls, between 10 and 30 centimeters from ceiling/wall intersections.

2. Install a minimum of two wireless smoke detectors in every house, no matter how small the house is.

3. Install a wireless smoke detector in each room that is divided by a partial wall (either coming down from the ceiling at least 20 centimeters, or coming up from the floor).

4. Install a wireless smoke detector in lived-in attics or attics which ho use electrical equipment like furnaces, air conditioners, or heaters.

NOTE: For best protection we recommend that you install a wireless smoke detector in every room.

Recommended EWF1 placement locations

85

Ceiling

(0,1 m)

Acceptable here

NEVER

HERE

(0,1 m)

Max.

(0,3 m)

Max.

0,9 m (3 ft) 0,9 m (3 ft)

Top of detector acceptable here

HORIZONTAL DISTANCE

Wall

NOTE: Measurements shown are to the closest edge of the detector.

Typical Single-Story House

Install a wireless smoke detector on the ceiling or wall inside each bedroom and in the hallway outside each separate sleeping area. If a bedroom area hallway is more than 9 meters long, install a wireless smoke detector at each end.

If there is a basement: Install a wireless smoke detector on the basement ceiling at the bottom of the stairwell.

86

Bedroom

Family Room

Bedroom

Living Room

Dining Room Kitchen

Bedroom

LEGEND:

Minimum required smoke detector locations.

Recommended additional smoke detector locations

MANUAL ELDES ESIM264 V3.1

Typical Multi-Story or Split-Level House

Install a wireless smoke detector on the ceiling or wall inside each bedroom and in the hallway outside each separate sleeping area. If a bedroom area hallway is more than 9 meter long, install a wireless smoke detector at each end. Please install a wireless smoke detector on the top of a first-to-second floor stairwell.

LEGEND:

Minimum required smoke detector locations.

Recommended additional smoke detector locations

87

Bedroom Bedroom

Living

Room

Dining

Room

Basement

Incorrect EWF1 Placement

DO NOT place EWF1 in the following locations:

• Near appliances or areas where normal combustion regularly occurs (kitchens, near furnaces, hot water heaters). Use specialized wireless smoke detector with unwanted alarm control for this areas.

• In areas with high humidity, like bathrooms or areas near dishwashers or washing machines. Install at least 3 meters away from these areas.

• Near air returns or heating and cooling supply vents. Install at least 1 meter away from these areas. The air could blow smoke away from the detector, interrupting its alarm.

• In rooms where temperatures may fall below 5 o C or rise above 45 o C.

• In extremely dusty, dirty, or insect-infested areas where loose particles interfere with wireless smoke detector operation.

ATTENTION: Incorrect placement will result in a decrease of operational effectiveness.

MANUAL ELDES ESIM264 V3.1

EN

32.9.3. Installation

1. Detach the mounting plate by turning it counter-clockwise from the back of EWF1 (see Fig. No. 88).

2. Secure the mounting plate to ceiling or wall with mounting screws.(see Fig. No. 88).

3. Lift to open the battery pocket door (see Fig. No. 88).

4. Insert the battery into the battery pocket considering the polarity terminals indicated on the enclosure of EWF1. Ensure the battery is securely connected. Red LED may flash briefly when the battery is being installed.

5. Close the battery pocket door by snapping it into place.

6. Position the smoke detector to the mounting plate by turning it clockwise to lock into place. Note that the device will not lock into the mounting plate without the battery being present in the battery pocket.

7. 7. Push the TEST button to verify if the wirless smoke detector is operational. See 32.9.5.1. Testing EWF1.

8. Bind the device to the alarm system by sending a corresponding command via SMS text message or using ELDES Configuration

Tool software. Please, refer to the software‘s HELP section or refer to 19.1. Binding, Removing and Replacing Wireless

Devices for more details.

6. The system automatically informs about successful/unsuccessful binding process. If attempt to bind is unsuccessful, try to move EWF1 closer to alarm system device and bind it again.

10. EWF1 wireless smoke detector is ready for use.

88

Mounting plate

Mounting slot

Screws

Battery pocket door

NOTE: If you are unable to bind the wireless device, please restore the parameters of the wireless device to default and try again. See chapter 32.9.6. Restoring Default Parameters for more details.

32.9.4. Interconnection

The interconnection feature automatically links all wireless smoke detectors resulting in causing an instant alarm in the system along with the rest of EWF1 wireless smoke detectors. For more details on interconnection feature and how to manage it, please refer to 20.4.

EWF1 Interconnection.

32.9.5. Maintenance

32.9.5.1. Testing EWF1

• The TEST button verifies if EWF1 is operational. Firmly push the TEST button and the wireless smoke detector will sound a loud beep.

The alarm will stop sounding after releasing the TEST button. When testing EWF1 using ELDES Configuration Tool software, the detector will provide short beeps.

• Stand at arm’s length from the wireless smoke detector when testing.

• Test wireless smoke detectors weekly and upon returning from vacation or when no one has been in the household for several days.

• Test each wireless smoke detector to be sure it is installed correctly and operating properly.

• DO NOT use an open flame to test this wireless smoke detector. You may ignite and dam age the wireless smoke detector or your home.

• If the wireless smoke detector does not sound, please check the battery and signal level using ELDES Configuration Tool software.

ATTENTION: Test all wireless smoke detectors weekly to ensure proper operation.

MANUAL ELDES ESIM264 V3.1

32.9.5.2. Battery Replacement

1. Turn EWF1 counter-clockwise to detach it from the mounting plate.

2. Gently pull down the wireless smoke detector.

3. Remove the old battery from the battery pocket.

4. Postition the new 9V battery according to the appropriate battery slot positive/negative terminals indicated on the enclosure of EWF1. Ensure the plastic battery holder is fully depressed when the battery has been fitted.

5. Using the TEST button, test the wireless smoke detector to verify if it is operational. See 32.9.5.1. Testing EWF1.

6. Re-attach the wireless smoke detector to the mounting plate by turning the wireless smoke detector clockwise until it snaps into place.

89

9V battery

ATTENTION: Only 9V 6F22 primary alkaline type battery can be used. Install only new, high quality and unexpired batteries.

ATTENTION: The battery must be removed if the device is not in use.

ATTENTION: In order to avoid fire or explosion hazards, the system must be used only with approved battery. Special care must be taken when connecting positive and negative battery terminals. Dispose old batteries only into special collection sites. Do not charge, disassemble, heat or incinerate old batteries.

NOTE: The battery status can be monitored in real-time using ELDES Configuration Tool software.

NOTE: The system sends an SMS message to the preset user phone number as soon as the battery level runs below 5%.

32.9.6. Restoring Default Parameters

1. Remove the battery from EWF1.

2. Press and hold the RESET button.

3. Insert the battery back to EWF1.

4. Hold the RESET button until you hear a short beep.

5. Release the RESET button.

On some EWF1 models the RESET button is not available. On such EWF1 devices the reset process is as follows:

1. Remove the battery from EWF1.

2. Wait for 1 minute or more.

3. Press and hold the TEST button.

4. Insert the battery back to EWF1.

5. Hold the TEST button for 10 seconds or more.

6. Release the TEST button.

ATTENTION: EWF1 built-in speaker will sound while pressing and holding the TEST button. Please, ignore the sound.

32.9.7. Cleaning

Clean the wireless smoke detector at least once a month to remove dust, dirt, or debris. Using the soft brush or wand attachment of a vacuum cleaner, vacuum all sides and cover of wireless smoke detector. Be sure all the vents are free of debris.

If necessary, use a damp cloth to clean wireless smoke detector cover.

NOTE: Do not attempt to remove the cover to clean inside the wireless smoke detector. This will void your warranty.

MANUAL ELDES ESIM264 V3.1

EN