HTW

Eco-Thermal -V16WD2RN8 - Boiler HTW - Free user manual and instructions

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Product type Electric storage boiler
Brand HTW
Model Eco-Thermal -V16WD2RN8
Power supply 230 V / 50 Hz
Nominal power 2000 W
Tank capacity 80 liters
Dimensions (H x W x D) 90 cm x 50 cm x 50 cm
Net weight 30 kg
Tank material Enameled steel
Maximum working pressure 6 bar
Maximum temperature 75 °C
Adjustable thermostat Yes, from 30 °C to 75 °C
Safety system Safety valve, frost protection, safety thermostat
Energy efficiency class C
Installation type Wall-mounted or floor-standing
Manufacturer warranty 2 years
Recommended maintenance Annual descaling, check of safety group
Spare parts available Heating element, thermostat, magnesium anode
Repairability Repairability index 7.5/10
Use Central heating and domestic hot water

Frequently Asked Questions - Eco-Thermal -V16WD2RN8 HTW

How to install the Eco-Thermal V16WD2RN8 boiler?
Installation must be carried out by a qualified professional. Ensure compliance with safety distances, correctly connect the power supply and piping, and bleed the circuit before first use. Consult the full manual for the detailed diagram.
What is the procedure to reset the boiler after a safety shutdown?
Press the reset button located on the safety thermostat (often red). If the problem persists, check that the temperature is not too high or that there is no overpressure. Contact a professional if the fault recurs.
How to perform routine maintenance of the boiler?
Once a year, partially drain the appliance to check the condition of the magnesium anode and descale the tank if necessary. Also clean the safety group and check for leaks. Follow the instructions in the manual.
It is recommended to call a heating engineer for a complete service.
What to do in case of water leaking under the boiler?
Immediately cut off the power supply and close the water inlet. Check if the leak comes from a loose connection, the safety group or the tank. If the leak is significant or the tank is punctured, replace the appliance. Contact a professional.
How to adjust the water temperature?
Turn the thermostat knob (often graduated from 30 to 75°C) to select the desired temperature. A temperature of 55 to 60°C is recommended for a good balance between comfort and energy savings, while limiting the risks of burns and scale.
What does a flashing indicator light mean?
A flashing light generally indicates a malfunction. Refer to the error code section in the manual. Possible causes include a faulty sensor, overheating, or lack of water. In any case, cut the power and call a technician.
Can I use the boiler without bleeding air?
No, it is imperative to bleed the air from the heating circuit before commissioning. The presence of air can cause noise, poor water circulation, and damage the appliance. Bleed the radiators and the circulator if necessary.
What are the signs of a worn anode?
If the hot water has a metallic taste, if the tank shows signs of corrosion, or if the anode appears heavily consumed during visual inspection, it must be replaced. A worn anode reduces the tank's protection against rust. Replace it every 1 to 2 years depending on water hardness.
The boiler makes a whistling noise, what to do?
A whistling sound may be due to scale buildup on the heating element. Perform descaling with a suitable product. If the noise persists, check that the circuit pressure is not too high or that the circulation pump is not faulty. A professional can diagnose precisely.
Where to find spare parts for this model?
Spare parts (heating element, thermostat, anode, etc.) are available from specialized heating retailers, online spare parts sites, or directly from HTW after-sales service. Check compatibility with reference V16WD2RN8.

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Brand : HTW

Model : Eco-Thermal -V16WD2RN8

Category : Boiler