Electric heater with temperature regulator for storage water heaters

• The heating module can be installed in both horizontal and vertical tanks whose construction allows for the installation of the heating module and in rooms where the temperature is not lower than 0°C and not higher than 50°C,
• The module must not be installed in tanks made of stainless steel.

• The electrical installation should be carried out in accordance with applicable regulations and have an effective protective circuit,
• The heater casing must not be covered, obstructed or thermally insulated,
• The construction of the tank should allow for collision-free installation of the heating element in the tank,
• The heating element must not touch the internal parts of the tank,
• The diameter of the connection port should be consistent with the thread dimensions of the heating module (the use of reductions is permitted),
• The depth (length) of the connection port (sleeve) must be shorter than the length of the dead zone of the heating module (50mm),
• Install in the lower or middle part of the tank in a horizontal or vertical position (heating element upwards) in the place designated for this by the tank manufacturer,
• The sensor tube must not touch the heating element (recommended distance approx. 10 mm).

• In the case of installation to a device already in operation, first empty the tank of water,
• Unscrew the plug that protects the connection port. In its place, screw in the electrical module,
• The heater should be sealed with hemp (recommended) or other available sealing means at the installation site,
• The heater should be tightened \"with feel\" using an appropriate wrench (not by the casing),
• In the case of horizontal installation, the correct position of the heater is when the connection cable comes out of the casing downwards,
• After installing the heater, the tank should be filled with water and the installation should be vented. In order to avoid corrosion of the heater plug, the sleeve should be vented (slightly loosen the heater so that air escapes from the sleeve in which the heater is installed, and then tighten the heater),
• Check the tightness of the hydraulic connection at the module installation site,
• In case of lack of connection tightness, empty the tank, re-seal the connection, and then repeat the steps,
• Connect to power only after the tank is completely filled with water and vented,
• Set the required water temperature using the knob,
• Do not bend the heating element,
• During installation, avoid flooding the casing of the electrical module, as this may cause a short circuit in the electrical system or electric shock,
• To extend the life of the heater, it is recommended to install a magnesium anode.

The signaling LED informs the user about the heater's operating status. The LED lighting up means the heater is working.
The temperature setting is adjusted manually using the knob in the MIN - MAX range (25-70 °C). The controller maintains the set temperature (below the set temperature, the controller turns on the heating device, and turns it off after reaching the set temperature).

• All assembly and disassembly work should be carried out with the power supply disconnected,
• It is forbidden to use the device if the installation does not have a protective circuit,
• It is forbidden to use a faulty device,
• Do not allow the casing (electronic thermostat) to be flooded,
• It is forbidden to carry out independent repairs to the device,
• It is forbidden to use the module in tanks made of stainless steel,
• It is forbidden to turn on the module to the electric power supply if the tank is empty or the heating element is not completely immersed in water,
• It is forbidden to install the heating module in devices with another heat source exceeding the thermostat temperature,
• It is forbidden to clean the heating elements with strong chemicals or sharp tools,
• In case of faulty heater operation or damage to the power cord / plug, disconnect the power cord from the socket and contact the Seller or Manufacturer (the heater is not suitable for use),
• Periodic cleaning of heating elements from accumulated deposits is required. The frequency of cleaning depends on the water hardness in the given installation,
• It is advisable to periodically control the device's operation and check the correct operation of the heater and the plug with a protective pin,
• In order to completely disconnect the power, remove the plug from the socket,
• Do not switch on without water - the condition for correct and long-term operation of the heater is full immersion of the heating element in water (check if the tank in which the heater is installed is completely filled with water and the entire heating element is immersed in it),
• In case of not using the electric heater for a long period of time, the power supply should be disconnected by removing the plug from the power socket.

Operation inconsistent with the manual and performing repairs by unauthorized persons may cause failure and loss of warranty.
This equipment is not intended for use by persons (including children) with limited physical, sensory, or mental ability, or persons without experience or knowledge of the equipment, unless it takes place under supervision or in accordance with the instructions for using the equipment, provided by persons responsible for their safety. Children should be supervised to ensure they do not play with the equipment.

Any maintenance work on the device should be carried out with the power supply disconnected.

Maintenance activities include:

• Carrying out periodic inspections during which heating elements should be descaled. Scale hinders heat flow and risks damaging the heating element. The cleaning frequency should be determined based on your own observations, taking into account the water hardness in the installation. Do not clean the heater with strong chemicals or sharp tools,
• Dirty external surfaces should be cleaned with a damp cloth and mild cleaning agents,
• Strictly avoid getting the casing wet.

• Mechanical,
• Resulting from the action of prohibited chemicals,
• Caused by use, transport, storage, or cleaning of the heating element not in accordance with the operating manual,
• Resulting from using the heating element contrary to generally accepted rules for using electrical heating elements,
• Caused by scale contamination of the heating element or scale removal with chemicals not intended for this purpose,
• Resulting from the operation of the heating element in environments other than water, e.g., in acid, air, etc. (the use of transformer oil or antifreeze fluids based on glycol is permitted),
• Resulting from random events, modifications, changes, repairs made in any way by an entity other than the Guarantor,
• Finding interference in any part of the heating element, e.g., opening the thermostat box, etc.,
• Not fully immersing the heating element in water (it cannot work in air),
• The manufacturer is not responsible for the malfunction of the device or its damage resulting from voltage instability in the network, including that caused by external sources of electricity, e.g., photovoltaics.

The product must not be treated as household waste. By ensuring proper disposal, you help protect the natural environment. For more detailed information regarding the recycling of this product, please contact your local authority representative, waste disposal service provider, or the store where the product was purchased.