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EWD2 Manual v1.7
5. TEMPERATURE SENSOR
The device comes equipped with a built-in temperature sensor allowing to monitor the temperature of the area surrounding EWD2 device.
When using the with EPIR3 alarm system, you may set the MIN and MAX temperature thresholds ranging from -20°C to +55°C resulting in
SMS text message delivery to the listed user phone number once exceeded. The accuracy of temperature measurement is +/-1°C.
6. BATTERY REPLACEMENT
1. Open EWD2 enclosure.
2. Remove both old batteries from the battery slots.
3. Insert the 2 new 1,5V Alkaline AAAA type batteries according to the appropriate battery slot positive/negative terminals indicated on
the PCB of EWD2.
4. Batteries replaced.
See 3. INSTALLATION for more details.
ATTENTION: Only 1,5V Alkaline AAAA type batteries can be used. Install only new, high quality and unexpired batteries. Do not mix the old
batteries with the new ones.
ATTENTION: At least 1 battery must be removed if the device is not in use.
ATTENTION: In order to avoid re 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.
ATTENTION: The system sends an SMS text message to the listed user phone number as soon as the battery level runs below 5%.
ATTENTION: The battery status can be monitored in real-time using ELDES Conguration Tool software.
7. RESTORING DEFAULT PARAMETERS
1. Remove any battery from EWD2.
2. Press and hold the RESET button.
3. Insert the battery back to EWD2.
4. Hold the RESET button until LED indicator provides several short ashes.
5. Release the RESET button.
6. Parameters restored to default.
8. ADDITIONAL INFORMATION
Technical support
If you experience diculty during the installation or subsequent use of a ELDES UAB system, you may contact ELDES UAB distributor or dealer
in your country/region
Warranty procedures
To obtain warranty service, you may return a defective system to your original point of purchase, or the authorized ELDES UAB dealer or
distributor from whom you purchased the ELDES product.
Limited Liability
The buyer must agree that the system will reduce the risk of re, theft, burglary or other dangers but does not guarantee against such
events. ELDES UAB will not take any responsibility regarding personal or property or revenue loss while using the system. ELDES UAB
liability according to local laws does not exceed value of the purchased system. ELDES UAB is not aliated with any of the Internet
providers therefore is not responsible for the quality of Internet service.
Manufacturer Warranty
ELDES UAB warrants this system only to the original purchaser and only in case of defective workmanship and materials under normal
use of the system for a period of twenty four (24) months from the date of shipment by the ELDES UAB. Warranty obligations do not cover
expandable materials (components, which require periodic replacement with the operation of system - power elements (batteries)),
holders and enclosures. The warranty remains valid only if the system is used as intended, following all guidelines outlined in this manual
and in accordance with the operating conditions specied. The warranty is void if the system has been exposed to mechanical impact,
chemicals, high humidity, uids, corrosive and hazardous environments or force majeure factors.
SAFETY INSTRUCTIONS
Please read and follow these safety guidelines to safeguard yourself and others:
• DO NOT use the system where it can interfere with other devices - such as medical devices
• DO NOT use the system in hazardous environments
• DO NOT expose the system to high humidity, chemical environments or mechanical impact
• DO NOT attempt to repair the system yourself - any repairs must be carried out by fully qualied personnel only