If you’re looking to learn about installing and using a solar water heater, you’ve come to the right place!
1. How to Install a Solar Water Heater
Step 1: Install the Main Support Frame
Install the main support frame
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Open the solar leg box, assemble the two left and right columns with the diagonal brace. Then install the diagonal brace on the crescent.
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Install the lower and upper diagonal braces.
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Next, install the two left and right bases.
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Combine the two left and right columns with the diagonal brace.
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Install the diagonal brace at the top of the two left and right columns.
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Install the tube support bracket and secure it to the leg with screws.
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After installing the main support frame, tighten the screws.
Step 2: Install the Insulated Tank
Install the insulated tank
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Install the insulated tank so that the holes for the tubes are concentric with the holes in the tube support bracket.
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Secure the tank to the crescent.
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Install the tube cups into the tube support bracket.
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Ensure that the installation location is not obstructed and receives sufficient sunlight.
Step 3: Install Hot and Cold Water Pipes
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Install the vent pipe at the top and the water inlet at the bottom.
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Weld the vent pipe.
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Install the water outlet.
Installing hot and cold water pipes
Step 4: Install the Evacuated Tube into the Insulated Tank
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Lubricate the installation holes on the glass-lined insulated tank and the open end of the heat pipe with soapy water, and install the rubber gasket.
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Insert the glass tube into the insulated tank, push it in, and then pull it back onto the tube cup, turning it slightly.
Installing the evacuated tube into the insulated tank
2. How to Use a Solar Water Heater
How to use a solar water heater
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If you find that the insulated tank is empty when using a solar water heater, do not fill it directly with water while it is still in the sun. Wait until the sun is no longer shining on it before filling it. Make sure the tank always has enough water.
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Do not open the water inlet valve in the insulated tank too much as this may cause water to overflow from the air vent due to high water pressure. In this case, adjust the water inlet valve to reduce the flow rate and volume of hot water.
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Keep the air vent and overflow pipe clean to prevent blockages.
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During use, if the heat-absorbing tube turns white, inform the supplier so that they can address the issue promptly.
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Pay attention to the temperature of the water when using it, and adjust it by mixing cold and hot water.
3. Notes on Installation and Use
Notes on installation and use
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Solar water heaters should be installed in open spaces such as rooftops or terraces, where they can receive direct sunlight for 3-4 hours per day to ensure a sufficient amount of hot water.
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If installing on an inclined roof, make sure the metal roof is sturdy and has the right slope to optimize sunlight absorption.
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Do not use regular pipes for hot water as the high temperatures can cause the plastic to melt and release toxic chemicals. Instead, use specialized pipes designed for solar water heaters.
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You can use both a solar water heater and an electric water heater to ensure a supply of hot water during the winter.
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Always ensure a continuous flow of water through the system, as stagnant water can reduce the lifespan and damage the heater.
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Regularly inspect and maintain your solar water heater, and clean it periodically as recommended by the manufacturer for optimal performance.
Now you know how to install and use a solar water heater! We hope this guide has been helpful, and wish you success in your endeavors.
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