How To Install Multipoint Water Heater
Back in the day when water heaters came out with new innovations. How to install water heater is one of the jobs that you have to rely on many electricians to help you install or choose to buy water heater and install for free. Because people worry about the safety during installation and use. But nowadays, almost every house has a water heater as an electric appliance. Many people dared to install it by themselves more. Actually, how to install water heater, you can do it yourself if you have the complete equipment. It is not difficult as you think. But will there be installation steps and how to buy? HomeGuru has the answers.
How to buy a water heater?
A water heater is an appliance that needs to be used with the shower or the faucet. It acts as a medium to change the normal water to a higher temperature with the built-in heater which can generally be divided into two types of water heater: single point water, it is widely used in the home and the multi-point water heater, to install a single point, it can make hot water at several points at the same time. Each model has different functions. When choosing a water heater, there are many factors to consider:
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1. Demand for use and the size of the dwelling
If it is a family with few household members or want to install at a condominium. It will be suitable for single point water heater. But if you have a large family who want to use hot water at several points at the same time, not just the shower, includes bathtubs, washbasins or in other reserve bathrooms. In this case, you should choose multi-point water heater that can heat the water at multiple points via hot water pipes. And the mixing valve installed in the house. Each of which will affect water heater installation location and have install water heater differently.
2. Home power
It is another important point that must be examined. Because choosing to buy a water heater that has the right power for the electricity meter at home will help optimize the efficiency of use until it does not cause problems following it: For example, if an electric meter is a size 5 (15), you should buy water heater power not more than 3,500 watts, electric meter size 15 (45), you should choose to by water heater with power not more than 4,500 watts or 6,000 watts.
3. Type of boiler
There are many types of water heater boilers such as copper boilers which is good heat resistance from water pressure and long service life. But the price is quite high, plastic boiler that heat quickly, save energy, relatively cheap price. But the service life is less than that of copper or copper coils used for heating that gives heat quickly. But the water temperature is not stable. In addition, the boiler selection may also be based on the weather condition in the area to be installed, for example, if a resort needs a lot of water and a colder climate than the general area, you may have to choose a large boiler with a gas system, etc.
4. Safety
Since it is an electrical appliance that must be installed in the bathroom, it has to be primarily concerned with the safety system of the machine. In addition, in the installation of the ground wire, check before purchasing that the water heater model. How many safety systems are there? And how does it work? For example, an ELSD (Earth Leakage Safety Device) system that automatically cuts off the power when there is a leakage, ELCB (Earth Leakage Circuit Breaker) system that automatically switches off the machine when the weather temperature is too high. Automatic Flow Switch on / off Control that will help control the machine to work only when there is water flowing through it, protection of the heater burns out, etc. In addition, other components must be checked such as the machine to ensure all wires are standardized and it should be IP25 standard which means it can effectively prevent water and dust entering the machine.
5. Energy saving technology
Water heaters are appliances that require a lot of power or consume high power as the top in the house. Choosing to buy a water heater, you must check how much power it consumes and has the energy saving label symbol or not, to help reduce costs that will come after.
6. Extra functions
Besides the main functionalities, other value added functions should be considered such as the included equipment, anti-scale or dirt protection, protection of the device damage, digital display screen, etc.
7. Compare prices
Today's water heaters are available in a variety of models, brands and prices based on functions and specifications. It is a variable, so before choosing to buy it, you must check both the details and the price carefully. In addition, the allowance must be calculated in advance and then compared to get the most cost-effective water heater. However, many HomePro water heaters are free to install, but some models may have an installation fee. If you are not aware of install water heater by yourself. You may have to hire water heater installer and must also consider the expenses.
8. Warranty and after-sales service
When choosing a water heater that you like, you should check the coverage period or product warranty as well. How long is the warranty period? Most of which in Thailand have a product warranty period of about 5 years. In addition, you should choose to buy a water heater that has a repair center spread in many areas with a direct telephone number of the call center or incase of purchase. Water heaters are installed for free, you should check the installation warranty period. For water heaters, HomePro has a water heater installation service that guarantees 180 days of installation. You can ask for more details at HomePro staff every branch.
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How to install a water heater by yourself?
It is undeniable that water heaters are now an essential piece of bathroom appliances that many people cannot live without. Because taking a warm bath reduces fatigue, muscle tension from work or after playing hard sports to help promote good hygiene. Also, install water heater is not too difficult for someone who has some basic knowledge of electrical systems, just relying on the few principles of installing a water heater.
Install a water heater by yourself, what equipment must be prepared?
Water heater is considered an electrical appliance that requires high power, so the selection of devices installation must be standardized equipment. Do not use cheap wires or pipes. Because after a period of use, theses wires or pipes may become brittle, break or leak. You must also prepare suction circuit breaker, standard water heater, impact drill for drilling the wall with drills and anchors, screw drivers and screws.
How to install a water heater safely, no worry?
After all the equipment for installation is ready. Initially, please study the information from the installation manual that came with the machine. First, the water heater you have purchased has special considerations or any precautions during installation? After that, the installation process begins as well, Principles for installing water heater as follow:
1. Determine the installation location of the water heater
Survey from the area at the point of installation by giving the water heater installation height. Located about 160-170 cm. above the bathroom floor, the installation height of this water heater makes it easy to use the machine. And it should be installed close to the shower head as well.
2. Turn off the circuit breaker at the main switch
Principles of installation of water heaters and all kinds of electrical appliances in the house need to turn off the circuit breaker at the main switch or at the consumer unit cabinet in case of re-wiring for safety during installation. But in case that the original wiring is already there, turn off the circuit breaker that controls only the water heater at the main switch so that electricity can be used in other areas.
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3. Drill to fix the water heater to the wall
When determining the installation location of the water heater already. Use an electric drill or a powerful cordless drill with a mortar drill or a wall drill according to the bathroom wall material that needs to be drilled. Drill the wall into anchors and use a hammer gradually hammer the anchor until it is fully embedded in the wall and check that the anchor is firm, does not slide off easily. Then use a screwdriver to tighten the screws to secure the water heater to the wall.
4. Wiring and installation suction circuit breaker water heater
Wiring from the main switch with 4 fiber cables which is 2×4 sq.mm. size cable to the front of the bathroom because how to install a water heater circuit breaker correctly. The circuit breaker should not be installed in the bathroom or nearby water heater because it may cause death while using it. In addition, how to install a water heater circuit breaker, you must select the size of the circuit breaker to suit the wattage of the water heater. The water heater size 3,500 watts should use a breaker size 20A. And use a wire size 6 sq.mm. The water heater size 4,500-6,000 watts should use a breaker size 32A. Before wiring to connect water heater, to prevent short circuit.
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5. Connect the wires and the correct grounding
When wiring to the water heater is complete, the next step is to connect the wires to the correct position, that is, the L, N and G lines, where the important wires are the green. The yellow stripe is the ground wire, most of which have a pre-set screw, can be connected to the ground terminal. But in case of old houses that do not have a primary grounding system. Buy a wire of not less than 2.5 square mm. to be used as a ground wire to connect to the ground rod made of copper clad steel, which must be hammered into the ground at least 240 cm. to prevent leakage.
6. Assemble the machine cover and connect the inlet hose
Complete the machine cover to prevent water entering the machine while in use. Then connect the inlet and shower to the machine. By closing the water valve, remove or move the old shower hose. Before installing a new hose and shower hose instead.
7. Leak test
Open the water inlet valve to test whether the components are leaking or not by waiting for water to pass through the shower to expel air in the hose or the water system first. Then open the circuit breaker for the water heater to work. To test the heat of the water coming out of the machine.
8. Test the protection against electric shock
How to install water heater the last step is to press the TEST button on the water heater to check whether the power cut system can work normally or not. And it should be checked at the step regularly at least once a month.
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If you perform the following steps, how to install water heater all of the above are fully and correctly recommended by HomeGuru , so you can use the water heater safely. But if anyone is still unsure about installing a water heater by yourself, don't worry. Because HomePro has a water heater installation service 180-day installation guarantee. Ask any HomePro staff for more information.
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How To Install Multipoint Water Heater
Source: https://homeguru.homepro.co.th/en/water-heater-installation-methods/
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