Electric boiler KOTERM EOU 6 kW (up to 120 m²) with automation

EOU 6kW 220V for houses up to 110 M2 (with automation)

Electrode-type heating boiler for country houses, cottages, domestic premises with an area of ​​up to 110 sq. meters.

Advantages of the electric boiler EOU 6 kW

• large heating area (up to 110 m2) with low electricity consumption;
• works from a regular 220 V network;
• fast heating of the coolant (1 l/30 sec);
• compact dimensions (300x40 mm, 2 kg);
• ease of installation;
• maintenance no more than once every 3 years;
• super economical (99% efficiency).

THE EOU ELECTRIC BOILER IS 30-40% MORE ECONOMICAL THAN A CONVENTIONAL TENSION BOILER.

Technical characteristics of the EOU electric boiler

* - this indicator may differ from that shown in the table. Depends on the thermal insulation of the room.

The boiler kit includes

1. Boiler.
2. Remote Control.
3. User manual.

Installation of electric boiler EOU in the heating system

Guide for informational purposes

Before connecting an electric boiler to your home heating system, you must carefully read the instructions!

Before installing an electric boiler, it is necessary to flush the heating system with clean tap water to remove possible installation debris.

Installation

The boiler must be installed vertically, out of the reach of children. There should be free space above the boiler for maintenance work.

Connection diagram of an electric boiler "EOU" to a radiator heating system at home

We recommend this scheme as the most efficient and energy-saving.

1. Boiler.
2. Control panel + thermostat.
3. Circulation pump.
4. Expansion tank + safety group.
5. Shut-off valves.
6. Radiator.
7. Drain tap.
8. Pipe 20 mm (outer diameter).
9. Pipe 25 mm (outer diameter).

Thermostat

To control the heating temperature of the boiler (up to 60 degrees Celsius with the ability to program the boiler for every day, sold separately.

Important

To control the boiler, it is necessary to set the Thermoregulator settings to work only with the coolant temperature sensor. Turn off the air sensor!

Prohibited

Install taps, shut-off or control valves in the area from the boiler outlet to the expansion tank (without an additionally installed pressure relief valve or safety group). There is no need to install a coarse filter on the system, because if it becomes dirty, the circulation of the coolant is reduced, which will lead to overheating of the coolant.

Not recommended

Installation of the boiler in a system with large-volume radiator batteries (such as Soviet cast iron) with a total system capacity of more than 70 liters and aluminum radiators (over time they release aluminum oxide, which negatively affects the stable operation of the boiler).

We recommend

Use ordinary bimetallic radiators, plastic pipes reinforced with fiberglass, with a diameter corresponding to the connection diagram, fill the system only with standard Coterm Eco antifreeze.

Power connection

To connect the boiler from the power supply input, a cable with a cross-section of at least 4 mm2 is required, connected through a separate input circuit breaker with a nominal value of 30A (the use of an RCD is not permitted). Check that the supply cables are correctly marked and follow them when connecting the boiler. Protective grounding with a resistance of no more than 4 Ohms from a copper wire with a cross-section of 4-6 mm2 must be performed. The boiler must be connected in compliance with all PUE and fire safety rules.

Turning on the boiler and selecting the operating mode

1. Turn on the automatic switch on the boiler control panel.
2. Set the required temperature on the thermostat. After reaching the set temperature, the boiler will turn off automatically and turn on when the temperature in the system drops 4 degrees below the value set on the thermostat.
3. Electricity consumption directly depends on the set temperature value; the higher the set temperature, the greater the consumption. The boiler will reach its declared power rating when the coolant temperature reaches 50 degrees Celsius.

For example, a 6 kW boiler will reach a consumption power of 6 kW when the coolant temperature in the system reaches 50-55 degrees Celsius. Electricity consumption at a given 30 degrees of heating on the thermostat will be approximately 3 kW.

About all the advantages of the boiler in detail

Super savings

The main advantage of EOU electrode electric boilers is their super-efficiency, which distinguishes them from the products of their closest competitors. Innovative patented technology for heating liquids allows you to achieve high efficiency of up to 99% (1 liter of water in 30 seconds), making it possible to heat large houses up to 200 m2 (depending on the boiler model) from a 380 volt network, consuming significantly less electricity (depending on the selected temperature operating mode).

We offer an electric boiler with unique properties that are superior in energy savings to any heating element and induction boilers by at least 30-40% and are close in their economic and operational indicators to the use of gas equipment.

Ideal solution for those who do not have gas supply

At the moment, the most relatively inexpensive way to heat homes is to use gas.

However, if you look at it, this method also has its disadvantages:

• high cost of gas equipment;
• high cost of connecting to the gas main;
• mandatory approval of installation and connection is required;
• fire hazard.

In addition, gas is becoming more expensive every year and, according to some experts, prices for gas and electricity may become equal as early as 2020. These factors make the installation of gas equipment unprofitable.

Electrode technology

Allows you to set the power consumption depending on the set temperature - the boiler reaches maximum power consumption power only when the highest recommended temperature of 55 degrees Celsius is set on the thermostat. Up to this value, the boiler will consume significantly less electricity - in proportion to the set temperature.

Compact and easy to use and install

Due to its small size, there is no need for a separate technical room. For example: can be installed under a sink or stairs. Installing the boiler requires minimal labor (See installation instructions).

Inexpensive

Due to its unique structure and the use of polymer materials, the boiler has a relatively low cost compared to similar boilers on the market.

Durable boiler operation and minimum maintenance

Preventative maintenance of the boiler and replacement of the coolant in the heating system must be carried out no more than every 3 years of operation. Before the start of the season, if necessary (in case of leaks), it is necessary to fill the system with coolant.

Coolant (Antifreeze) KOTERM ECO

Prevents defrosting of the heating system - all seasonal, environmentally friendly coolant COTERM ECO contains special components that protect your heating system from corrosion and freezing in winter, and will also ensure long and stable operation of the electric boiler.

Remote control of boiler heating

If you have installed the boiler under a sink, stairs, in a basement or technical room, there is no need to access the boiler to control the heating temperature; this can be done remotely. The thermostat can be installed in a place convenient for you (for example: in the bathroom, living room, kitchen, etc.). The thermostat has an internal memory function for the set temperature, which allows the device to turn on independently from the set value, without outsiders turning on the device again, in cases of a short-term power outage. This function can save your home and heating system from defrosting during your absence.

Using a boiler with a heated water floor system

It will allow you to be independent from the use of a centralized heating system, use heated floors in the off-season, and also set a floor heating temperature that is comfortable for you.

Silent and safe

The boilers operate silently, are fire and electrical safe when properly installed and operated, and are certified for use.

Electric boiler EOU 6 kW 380V

Description

The boiler kit includes

1. Boiler

2. Control panel

3. Operating instructions

Thermostat for heating temperature control must be purchased separately (Available on the website)

Technical characteristics of the electric boiler

«
EOU
«

* - this indicator may differ from that shown in the table. Depends on the thermal insulation of the room.

Before connecting the boiler, you must carefully read the instructions!

Installation of electric boiler EOU in the heating system

GUIDE FOR INFORMATIONAL PURPOSES (Not a public offer)

Before connecting an electric boiler to your home heating system, you must carefully read the instructions!

Before installing an electric boiler, it is necessary to flush the heating system with clean tap water to remove possible installation debris.

Installation

The boiler must be installed vertically, out of reach of children. There should be free space above the boiler for maintenance work.

Connection diagram of an electric boiler "EOU" to a radiator heating system at home.

We recommend this scheme as the most efficient and energy-saving

1 – Boiler 2 – Control panel + thermostat 3 – Circulation pump 4 – Expansion tank + safety group 5 – Shut-off valves 6 – Radiator 7 – Drain valve 8 – Pipe 20 mm (outer diameter) 9 – Pipe 25 mm (outer diameter)

IMPORTANT! To control an electric boiler, you need to set the Thermoregulator settings to work only with the coolant temperature sensor. Turn off the air sensor!

Prohibited!

Install taps, shut-off or control valves in the area from the outlet of the electric boiler to the expansion tank (without an additionally installed pressure relief valve or safety group). There is no need to install a coarse filter on the system, because if it becomes dirty, the circulation of the coolant is reduced, which will lead to overheating of the coolant.

Not recommended:

Installation of the boiler in a system with large-volume radiator batteries (such as Soviet cast iron) with a total system capacity of more than 110 liters and aluminum radiators (over time they release aluminum oxide, which negatively affects the stable operation of the boiler).

We recommend:

Use ordinary bimetallic radiators, plastic pipes reinforced with fiberglass, with a diameter corresponding to the connection diagram, fill the system only with standard Coterm Eco antifreeze.

Power connection:

To connect an electric boiler from the power supply input, a cable with a cross-section of at least 4 mm2 is required, connected through a separate input circuit breaker with a nominal value of 30A (the use of an RCD is not permitted). Check that the supply cables are correctly marked and follow them when connecting the boiler. Protective grounding with a resistance of no more than 4 Ohms from a copper wire with a cross-section of 4-6 mm2 must be performed. The boiler must be connected in compliance with all PUE and fire safety rules.

Turning on the boiler and selecting the operating mode

1. Turn on the automatic switch on the boiler control panel

2. Set the required temperature on the thermostat. After reaching the set temperature, the boiler will turn off automatically and turn on when the temperature in the system drops 4 degrees below the value set on the thermostat.

Electricity consumption directly depends on the set temperature value; the higher the set temperature, the greater the consumption. The boiler will reach its declared power rating when the coolant temperature reaches 50 degrees Celsius.

For example: A 6 kW boiler will reach a consumption power of 6 kW when the coolant temperature in the system reaches 50-55 degrees Celsius. Electricity consumption at a given 30 degrees of heating on the thermostat will be approximately 2.5-3 kW.