ELÍZ EURO 121 IN WIFI ELZ_3134

Product detailed description

Vertical electric water heaters are commonly used in residential and commercial buildings where a compact, wall-mounted solution is required. The ELIZ EURO 121 IN WIFI is suitable for installation in bathrooms, kitchens, and utility rooms, providing hot water for one or more points of use. The dry ceramic heating element ensures reduced limescale buildup, making it particularly suitable for areas with hard water. The Smart Control system allows for adaptive operation based on user consumption patterns, reducing energy usage and improving efficiency. The unit is designed for wall mounting and integrates seamlessly into standard electrical and plumbing systems.

When installing this model, the installer must consider the electrical supply, water pressure, and available wall space. The unit operates on a 230 V supply and requires a dedicated circuit with a 10 A fuse. The water inlet is 1/2 inch, and the maximum operating pressure is 6 bar. The Smart Control system requires a stable Wi-Fi connection for remote monitoring and control. The unit is equipped with multiple safety features, including a thermal cut-out and dual anode protection, ensuring long-term reliability and user safety.

Technical parameters

type	EURO 121 IN WIFI
power	2000 W
voltage	230 V
current	10 A
electrical protection	IP 24
water connection	1/2 inch
maximum tank pressure	6 bar
water heating time from 12 to 65 °C	3.8 hours
wall mounting	yes
safety fuse	yes
weight	35 kg
product dimensions	width / height / depth: 462 x 1170 mm
tank warranty	5 years
product warranty	2 years
EAN	3800035725803
Code	ELZ_3134
Brand	ELIZ

The technical parameters of the ELIZ EURO 121 IN WIFI are essential for proper sizing and system integration. The 2000 W power rating and 120 L capacity make it suitable for medium to large households or commercial applications with multiple hot water outlets. The 1/2 inch water inlet and 6 bar maximum pressure are standard for domestic systems, ensuring compatibility with typical plumbing configurations. The IP 24 rating indicates that the unit is protected against dust and splashing water, making it suitable for indoor installation. The 3.8-hour heating time from 12 to 65°C is typical for a 120 L tank with a 2000 W heating element, and the Smart Control system helps optimize this process based on user behavior.

Installation and connection

Installation of the ELIZ EURO 121 IN_WIFI requires a wall-mounted setup using the provided bracket. The unit must be mounted on a solid surface capable of supporting its 35 kg weight. The water inlet is a 1/2 inch threaded connection, and the installer should ensure that the water supply is properly isolated with a shut-off valve. The electrical connection requires a 230 V supply with a 10 A fuse and a separate earth connection. The Smart Control system must be connected to a Wi-Fi network for remote access and monitoring. The installer should verify that the water pressure does not exceed 6 bar and that the ambient temperature remains above 5°C to prevent freezing. Common installation mistakes include incorrect electrical wiring, failure to install a pressure relief valve, and improper wall mounting, which can lead to instability or damage.

Compatibility and accessories

The ELIZ EURO 121 IN_WIFI is compatible with standard domestic plumbing systems and electrical circuits. It requires a 230 V supply with a 10 A fuse and a 1/2 inch water inlet. The unit includes a pressure relief valve and a check valve, which are essential for system safety. No additional accessories are required for standard installation, but the installer should ensure that the electrical and plumbing systems are properly sized for the unit's power and flow requirements. The unit is not compatible with solar heating systems or other alternative energy sources without additional control integration.

Technical background for designers

The ELIZ EURO 121 IN_WIFI operates on a standard electric heating principle, using a dry ceramic heating element to heat water within a 120 L steel tank. The dry ceramic element is housed in a metal casing, preventing direct contact with water and reducing limescale buildup. The tank is coated with zirconium enamel, providing corrosion resistance and extending the unit's lifespan. The Smart Control system uses a learning algorithm to monitor water usage over seven days and adjust the heating schedule accordingly, reducing energy consumption by up to 25%. The unit is integrated into the electrical and plumbing system via standard connections and is designed for indoor use with a minimum ambient temperature of 5°C. The thermal insulation is made of non-Freon polyurethane with a thickness of 33 mm, minimizing heat loss and reducing operating costs.

Service and operation

Regular maintenance of the ELIZ EURO 121 IN_WIFI includes checking the anode condition and ensuring that the water pressure does not exceed 6 bar. The unit is equipped with a thermal cut-out and a pressure relief valve to prevent overheating and overpressure. The Smart Control system provides diagnostic information on the display, including temperature readings, error codes, and anode status. The unit has a 5-year warranty on the tank and a 2-year warranty on the overall product. No specific service intervals are required, but the installer should inspect the electrical and plumbing connections annually to ensure safe operation.

Frequently asked questions

Can the Smart Control system be accessed remotely via Wi-Fi?
Yes, the Smart Control system can be accessed and controlled remotely using a Wi-Fi connection. This allows for real-time monitoring and adjustment of water heating settings.

Is the dry ceramic heating element suitable for areas with very hard water?
Yes, the dry ceramic heating element is specifically designed to reduce limescale buildup, making it ideal for areas with hard water. The element is not in direct contact with water, which minimizes scaling and extends the element's lifespan.

Can the unit be installed in a location with low ambient temperatures?
The unit is equipped with a frost protection feature that maintains a minimum water temperature of 5°C. This makes it suitable for installation in areas with low ambient temperatures, provided that the unit is not exposed to freezing conditions for extended periods.

What is the maximum number of outlets that can be supplied by this unit?
The unit is suitable for one or more outlets, depending on the hot water demand. The 120 L capacity and 2000 W heating element provide sufficient hot water for multiple points of use in a medium-sized household or small commercial application.

Documents for download

• Technical specifications (PDF)