EI3V-X3 - Water heater HAIER - Free user manual and instructions
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| Type | Electric Storage Water Heater |
| Brand | Haier |
| Model | EI3V-X3 |
| Capacity | 80 liters |
| Rated Power | 2000 W |
| Power Supply | 220-240 V ~ 50 Hz |
| Temperature Range | 30°C – 75°C |
| Energy Efficiency | Class B |
| Control Type | Digital display with adjustable thermostat |
| Installation | Wall-mounted, vertical or horizontal |
| Dimensions (H × W × D) | 980 × 462 × 462 mm |
| Net Weight | 24 kg |
| Full Weight (with water) | 104 kg |
| Tank Material | Steel with vitreous enamel coating |
| Heating Element | Twin heating elements (copper sheathed) |
| Safety Features | Overheat protection, pressure relief valve, dry-heat protection, IPX4 splash-proof |
| Insulation | High-density polyurethane foam (50 mm) |
| Corrosion Protection | Magnesium anode rod |
| Maintenance | Drain valve for flushing; replaceable anode and heating element |
| Included Accessories | Safety valve, mounting brackets, user manual |
| Repairability | Spare parts available; user-replaceable thermostat and heating element |
| Certifications | CE, RoHS |
Frequently Asked Questions - EI3V-X3 HAIER
How do I install the Haier EI3V-X3 water heater?
For safe installation, follow the instructions in the manual. Use qualified personnel and ensure the wall can support the weight of the heater when full. Mount securely, connect the water inlet and outlet, and install the included pressure relief valve.
What temperature should I set for energy savings?
A recommended setting is 60°C to prevent bacteria growth while minimizing energy consumption. Setting it higher increases energy use and may cause scalding risk. Use the thermostat to adjust.
How often should I maintain the heater?
Perform a basic check every 6 months to inspect for leaks or corrosion. Once a year, drain the tank to remove sediment and check the magnesium anode. Replace the anode every 2-3 years if heavily corroded.
What should I do if the water isn't heating?
First, check the power supply and the circuit breaker. Then verify the thermostat setting and the overheat reset button. If the problem persists, test the heating element for continuity; replace it if faulty. Consult the manual for troubleshooting.
Is it safe to leave the water heater on all the time?
Yes, the heater has automatic temperature control and overheat protection, so it cycles on and off. To save energy, you can switch it off during long absences. Always keep the pressure relief valve operational.
Why is my water heater leaking?
Leaking can come from the pressure relief valve due to overpressure or a faulty valve. It may also be from tank corrosion or loose connections. Inspect seams and fittings. If the tank itself leaks, it likely needs replacement as it cannot be repaired.
How do I set the temperature on the digital display?
Use the + and − buttons on the control panel to adjust the desired temperature. The display shows the current temperature. Wait a few seconds to save the setting. Refer to the manual for exact button functions.
What does the magnesium anode do and when to replace it?
The magnesium anode attracts corrosive elements to protect the steel tank from rust. Over time it is consumed. Replace it when it is less than 50% of its original size, usually every 2 to 3 years. Failing to replace it may void the warranty.
Can the heater be installed horizontally?
Yes, the EI3V-X3 supports both vertical and horizontal installation. When installed horizontally, ensure the outlet pipe is at the top and the inlet at the bottom, and that the pressure relief valve is positioned correctly. Use suitable brackets.
How does the anti-dry heating protection work?
The heater is equipped with a dry-heat sensor that cuts power if the tank is empty when the heater is energized. This prevents the heating element from overheating and melting. Always fill the tank with water before connecting power.
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USER MANUAL EI3V-X3 HAIER
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Product information
Brand : HAIER
Model : EI3V-X3
Category : Water heater