ELKO EP Manuals & User Guides

ELKO EP is a prominent Czech manufacturer specializing in modular electronic devices and smart home solutions. With over 30 years of experience, the company has established itself as a global leader in the production of time relays, known for their reliability and versatility. Their comprehensive product portfolio extends beyond relays to include thermostats, dimmers, power supplies, and control components for building automation.

The brand is also the driving force behind iNELS, a sophisticated smart home and building management system that integrates lighting, heating, and security into a unified interface. Recently, ELKO EP has expanded into IoT and modern connectivity protocols, offering devices compatible with the Matter and Thread standards. Whether for industrial switchboards or residential convenience, ELKO EP products are designed to deliver energy efficiency and precise control.

• What is the maximum data retention time for the SHT-14 time switch?

  The ELKO EP SHT-14 time switch retains program data for a minimum of 10 years. In the event of a power outage, the set time is backed up by a supercapacitor for approximately 25 to 30 hours.

• How do I pair the RFGB-40 Touch Glass Controller with a Matter ecosystem?

  To assign the RFGB-40 element to a Matter ecosystem, you scan the QR code provided with the device. Ensure your border router (e.g., HomePod Mini, Google Nest Hub) supports Matter and Thread protocols.

• What power supply is required for ELKO EP CRM-71TO time relays?

  The CRM-71TO and CRM-72TO multifunction time relays operate on a universal supply voltage of AC/DC 12–240 V (AC 50-60 Hz).

• Can ELKO EP thermostats be used outdoors?

  Yes, specific models like the TEV-3 Single Level Thermostat are housed in IP65 water-proof boxes, making them suitable for outdoor environments or demanding spaces with high humidity and dust.

• How often do I need to replace batteries in the RFGB-40 controller?

  The RFGB-40 controller uses 2x 3V CR 2032 batteries. The battery life is estimated to be around 2 years, depending on the frequency of use.