EWH 80 DHH - Water heater TEKA - Free user manual and instructions
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| Product Type | Electric Water Heater |
| Brand | Teka |
| Model | EWH 80 DHH |
| Capacity | 80 Liters |
| Tank Material | Enameled Steel |
| Heating Element | Copper or Stainless Steel |
| Power Consumption | 1500 - 2000 W (depending on model variant) |
| Voltage / Frequency | 220-240 V / 50 Hz |
| Height | Approximately 900 mm |
| Diameter | Approximately 450 mm |
| Weight (Empty) | Approximately 27 kg |
| Installation Type | Vertical, Wall-Mounted |
| Temperature Control | Adjustable Thermostat (30-75°C) |
| Insulation | Polyurethane Foam, Thickness 50 mm |
| Maximum Operating Pressure | 8 bar |
| Safety Features | Thermal Cut-Off, Pressure Relief Valve, Over-Temperature Protection |
| Maintenance | Annual Anode Check, Descaling if necessary |
| Spare Parts Available | Anode Rod, Thermostat, Heating Element, Gaskets |
| Energy Efficiency Class | B / C (depending on model) |
| Warranty | 2 Years (Tank: 5 Years) |
Frequently Asked Questions - EWH 80 DHH TEKA
How do I install the Teka EWH 80 DHH water heater?
Installation must be performed by a qualified professional. Ensure the wall can support the weight (approx. 27 kg empty, plus water). Connect to cold water supply with a pressure relief valve and a non-return valve. Electrical connection must comply with local regulations, typically a 16A circuit with earth. Refer to the manual for detailed diagrams.
What is the recommended temperature setting?
For optimal energy efficiency and safety, set the thermostat between 55°C and 60°C. Higher temperatures (up to 75°C) increase scalding risk and limescale buildup. Lower temperatures may promote bacteria growth.
How often should I perform maintenance?
Inspect the sacrificial anode at least once a year. Replace it if it is heavily corroded (more than 50% worn). Descale the tank every 2-3 years depending on water hardness. This prolongs the heater's life.
Why is my water heater not heating water?
Possible causes: the thermostat is set too low, the overheating protection has tripped, a faulty heating element, or a blown fuse/tripped circuit breaker. Check the power supply and reset the thermal cut-off. If problem persists, contact a technician.
Can I install this water heater outdoors?
No, the EWH 80 DHH is designed for indoor installation only. It is not weatherproof. Install in a frost-free location with temperatures above 4°C to prevent freezing.
How can I reduce energy consumption?
Lower the thermostat to 55°C, insulate exposed pipes, take showers instead of baths, and use a timer to heat water only during off-peak hours. Also, consider an energy-saving model with better insulation.
What is the correct position for the pressure relief valve?
The pressure relief valve (safety valve) must be installed on the cold water inlet pipe, near the heater. It should be oriented so that the outlet is directed downwards and not obstructed. It prevents excess pressure buildup.
My water heater makes a loud noise, what could be the cause?
Noises like popping or rumbling are usually due to limescale buildup on the heating element. Descaling the heater or replacing the element can resolve this. Also, check the anode condition.
What spare parts are available for this model?
Common spare parts include: heating element, thermostat, anode rod, gaskets, and pressure relief valve. Always use genuine Teka parts to ensure compatibility and safety.
Is the tank covered under warranty?
The Teka EWH 80 DHH typically comes with a 2-year full warranty and a 5-year warranty on the tank (against corrosion or leaks). Registration may be required. Check your purchase documents.
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USER MANUAL EWH 80 DHH TEKA
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Product information
Brand : TEKA
Model : EWH 80 DHH
Category : Water heater