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Direct hot and cold dispensers, also known as direct water heaters, feature a compact design and heat water rapidly, almost instantaneously upon activation, making them a popular choice for many households. So, is it safe to use direct hot and cold dispensers? Let's find out with Mytour under this article!
What is a direct hot and cold dispenser?
Before exploring whether direct hot and cold dispensers are safe to use, let's understand what they are.
Direct hot and cold dispensers are compact devices that operate on the mechanism of direct heating using resistance heating elements. Water is heated immediately after turning on the machine without the need for an internal storage tank, eliminating the wait time for water heating.
Due to the device's ability to heat water directly, many people are concerned about whether direct hot and cold dispensers are safe or not.
Is it safe to use direct hot and cold dispensers?
To ensure safety during usage, direct hot and cold dispensers are equipped with several safety features such as:
ELCB anti-electric shock circuit breaker
The ELCB anti-electric shock circuit breaker system on the direct hot and cold dispenser helps quickly detect electrical leakage faults in about 0.05 seconds, then disconnects the power supply to prevent the risk of electric shock to users.
Temperature sensor
The temperature sensor feature on the direct hot and cold dispenser automatically cuts off the power when the water temperature exceeds 55°C, maintaining the water temperature at a stable level to minimize the risk of scalding from excessively hot water.
The heating rod is equipped with excellent insulation
The heating rod, also known as the resistor rod of the machine, is surrounded by a superb insulation layer that reduces the risk of electric shock and electrical leakage. The insulation layer also serves to protect the heating rod and internal components from high temperatures and external factors, ensuring longevity for the hot and cold dispenser.
This feature ensures stable input water flow, ensuring sufficient water for heating. In case of excessively low water pressure, the machine will automatically cut off the power supply, reducing the risk of damage to internal components, fire hazards, or electrical malfunctions, ensuring safety during use.
Safety Check Technology
In addition to the ELCB anti-electric shock circuit breaker, the new product line of Ariston hot and cold dispensers is equipped with an active safety monitoring system Safety Check combined with indicator lights on the machine's surface. The intelligent microchip continuously checks the safety of all internal components. A steady green light indicates safe usage. Flashing lights indicate a malfunction, accompanied by error codes on the screen for appropriate troubleshooting.
Is it safe to use a direct hot and cold dispenser? Based on the safety features analyzed above, it can be affirmed that a direct hot and cold dispenser (direct water heater) is a completely safe product for users.
3. How to safely use a direct hot and cold dispenser
Installation Notes
The hot and cold dispenser should be securely mounted on the wall, 1.5m above the bathroom floor and at least 2m away from the bathtub. The casing of the direct hot and cold dispenser already has an earth wire attached, which is designed to eliminate electric currents in case of electrical leakage. It is essential to ground the device.
Regular Inspection and Maintenance
Regularly inspect and maintain the direct hot and cold dispenser to ensure that the device operates correctly and is free from malfunctions. Check safety valves, temperature control units, and other components to ensure they function properly.
Notice Unusual Device Behavior
If you notice any abnormal signs such as leakage, strange noises, or other anomalies, turn off the device and contact a professional technical service for inspection and repair.
Regularly Inspect the Hot Water Tank
You can inspect the hot water tank by simply using an electrical tester to test the water pipes or directly into the water. This helps detect problems early for timely resolution, cost savings, and prevention of dangerous accidents.
Clean and Maintain Regularly
The hot water tank needs to be cleaned and maintained at least once a year to prevent impurities in the water from sticking and clogging, corroding the equipment. Regular cleaning of the hot water machine also helps prolong its lifespan.
Is using a direct hot and cold dispenser safe? Hopefully, the information shared by Mytour will help you gain more insights into direct hot and cold dispensers as well as some safety considerations for usage.
Check out some models of direct hot and cold dispensers with good prices, bestsellers at Mytour:
