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Dear users：
Thank you for choosing “ Solar Water Heater”, insisting on “superior quality, superior service, and keeping promise”, providing high quality solar water heater and perfect after service。In order to use “Solar Water Heater” more efficiently, please read the manual carefully first and use the solar water heater according to it. This manual has been written just for you to have the general idea about the “Solar Water Heater”, such as major technical parameter and routine maintenance, and ensure you feel easy and comfortable while using your “Solar Water Heater”. The scheme structure of the “Solar Water Heater” is correct when published, since the technical and performance features were in improving, the structure may not be in accordance with the manual.
Working principle：
Integrative pressurized solar water heater is an all-glass evacuated tubular solar domestic water systems combined with heat pipes inside the evacuated tube. The solar collector provides heat through a high efficiency heat pipe-copper. It's different from thermosiphon solar water heater.
The high temperature operation of heat pipe evacuated collector tube and their very low radiant heat losses make them ideal for solar water heater. The selective coating on the inner tube converts solar energy into heat energy and transfers to the heat pipe by an aluminum fin. The liquid in the heat pipe changes into vapour which rises to the condenser. The heat was conducted to the water inside the tank and the vapour becomes liquid, returning to the base of the heat pipe. This continuous circulation transfers heat from the heat pipe to the cold water in the tank as long as the collector is heated by the sun. Hot water can be obtained by injecting cold water from the bottom of the tank.
Major performance features
1. All-year-round in service. Whatever the weather is like cloudy or rainy, daytime or night time, the light-electric style can still provide the hot water for showers;
2. High absorption efficiency, the core parts of the solar water heater—heat pipe evacuated collector tube, adopting the advanced selective absorbing layer and preeminent heat conducting material - red copper, the tube has a unique effect of absorption;
3 Perfectly insulation performance is achieved by polyurethane foam, lower heat-loss. It could keep temperature constant for a long time;
4. The inner tank is made of stainless steel SUS304-2B (food grade)—which is the best solution to the function of pressure bear, anti-corrosion, and anti-leakage which has no harm to the health;
5. Can operate with water pressure up to 0.6MPa, can be directly connected with city tap water，optimum pressure, more comfortable;
6. The whole system has humanistic design, optional function depending on actual needs. It can reach to completely automatic operation. The system can still operate in the case of tube broken.
Installation Instruction
1. The frame assembly diagram
2. Installation of water tank and heat-pipe evacuated tube
1) Put the water tank symmetrically onto the support, the four screws at the bottom of the water tank shall be placed accordingly into the holes on the support, there is no need to fasten them with M8 nut temporarily.
2) Installing the nylon cap on the bottom track, put the anti-dust silica gel ring on the tube (mild washing liquid & water will be useful)
3) Insert the tube inside the nylon tail stock, hold the tube tightly, then rotate inside pipe clockwise into hole slowly, then tight the tailstock.
Attention:
a. Don’t touch the tube on the ground, or it will be broken;
b. Before installation, make sure that heat pipe evacuated tube is not exposed in sunlight for a long time, in case the condenser end gets scorched and expands, becoming impossible to be inserted in the hole.
4) After the insertion of all the evacuated tubes, adjust the angle of the water tank before finally fastening the foot screw located at the bottom of the tank;
Scheme of piping installation
Please pay attention to the following points during installation
1. In case a dual heating mode of sunlight/electrical power be sure to have a power leakage protection when installing the electrical element and refrain from using your electrical element in a thunder storm.
2. If your solar heater is installed at a level higher than the buildings around the user will have to have lightening arrester, which shall be higher than the heater for min 50 cm; In case the lightening arrester has the heater for supporting it shall be separated from the heater with insulator and the clearance between the two shall not be less than 30 mm.
3. At the completion of installation the support frame of the solar heater shall have wind protection where the support is in contact of the ground so that strong wind cannot topple the heater and damage it
4. Arrangement of pipelines shall be as per relevant norm of plumbing. Plumbing outdoors shall have support and it is not allowed to have the piping directly hanging from the water tank. Plumbing shall start higher up and going downward, free of horizontal sector and reverse bends in order to prevent water accumulating in the pipeline when draining.
5. All pipelines need insulation; for areas with freezing temperature at winter times plumbing outdoors shall have insulation layer not less than 50 mm in thickness.
6. Using the intelligent controller in a correct way. Please read the controller user’s manual carefully before using it.
Guideline for Users
1. When you didn’t want to use the solar water heater, the hot water outlet, valve and up-flow valve must all in closed position. When fill the water, open the up-flow valve.
2. To prevent scalding caused by overheated water, it is advised to feel the water temperature with a hand before showering. When adjusting the temperature, the hot water valve shall be adjusted to a suitable showering temperature according to the season, sun radiation and water pressure.
3. In cold winter, when the room temperature is low, bathroom master can be used to increase the room temperature. In extremely cold districts, when didn’t want to use the solar water heater, the water in the pipeline shall be completely drained out during winter to prevent the freezing crack damage to the pipeline.
4. Prior to using the electric heating device, make sure the electricity leakage protector and the fuse are in good order. Fill the tank up with water before switch on the power. Heating without presence of water is strongly prohibited and after the heating, be sure to switch off the power.
Dear users：
Thank you for choosing “ Solar Water Heater”, insisting on “superior quality, superior service, and keeping promise”, providing high quality solar water heater and perfect after service。In order to use “Solar Water Heater” more efficiently, please read the manual carefully first and use the solar water heater according to it. This manual has been written just for you to have the general idea about the “Solar Water Heater”, such as major technical parameter and routine maintenance, and ensure you feel easy and comfortable while using your “Solar Water Heater”. The scheme structure of the “Solar Water Heater” is correct when published, since the technical and performance features were in improving, the structure may not be in accordance with the manual.
Working principle：
Integrative pressurized solar water heater is an all-glass evacuated tubular solar domestic water systems combined with heat pipes inside the evacuated tube. The solar collector provides heat through a high efficiency heat pipe-copper. It's different from thermosiphon solar water heater.
The high temperature operation of heat pipe evacuated collector tube and their very low radiant heat losses make them ideal for solar water heater. The selective coating on the inner tube converts solar energy into heat energy and transfers to the heat pipe by an aluminum fin. The liquid in the heat pipe changes into vapour which rises to the condenser. The heat was conducted to the water inside the tank and the vapour becomes liquid, returning to the base of the heat pipe. This continuous circulation transfers heat from the heat pipe to the cold water in the tank as long as the collector is heated by the sun. Hot water can be obtained by injecting cold water from the bottom of the tank.
Major performance features
1. All-year-round in service. Whatever the weather is like cloudy or rainy, daytime or night time, the light-electric style can still provide the hot water for showers;
2. High absorption efficiency, the core parts of the solar water heater—heat pipe evacuated collector tube, adopting the advanced selective absorbing layer and preeminent heat conducting material - red copper, the tube has a unique effect of absorption;
3 Perfectly insulation performance is achieved by polyurethane foam, lower heat-loss. It could keep temperature constant for a long time;
4. The inner tank is made of stainless steel SUS304-2B (food grade)—which is the best solution to the function of pressure bear, anti-corrosion, and anti-leakage which has no harm to the health;
5. Can operate with water pressure up to 0.6MPa, can be directly connected with city tap water，optimum pressure, more comfortable;
6. The whole system has humanistic design, optional function depending on actual needs. It can reach to completely automatic operation. The system can still operate in the case of tube broken.
Installation Instruction
1. The frame assembly diagram
2. Installation of water tank and heat-pipe evacuated tube
1) Put the water tank symmetrically onto the support, the four screws at the bottom of the water tank shall be placed accordingly into the holes on the support, there is no need to fasten them with M8 nut temporarily.
2) Installing the nylon cap on the bottom track, put the anti-dust silica gel ring on the tube (mild washing liquid & water will be useful)
3) Insert the tube inside the nylon tail stock, hold the tube tightly, then rotate inside pipe clockwise into hole slowly, then tight the tailstock.
Attention:
a. Don’t touch the tube on the ground, or it will be broken;
b. Before installation, make sure that heat pipe evacuated tube is not exposed in sunlight for a long time, in case the condenser end gets scorched and expands, becoming impossible to be inserted in the hole.
4) After the insertion of all the evacuated tubes, adjust the angle of the water tank before finally fastening the foot screw located at the bottom of the tank;
Scheme of piping installation
Please pay attention to the following points during installation
1. In case a dual heating mode of sunlight/electrical power be sure to have a power leakage protection when installing the electrical element and refrain from using your electrical element in a thunder storm.
2. If your solar heater is installed at a level higher than the buildings around the user will have to have lightening arrester, which shall be higher than the heater for min 50 cm; In case the lightening arrester has the heater for supporting it shall be separated from the heater with insulator and the clearance between the two shall not be less than 30 mm.
3. At the completion of installation the support frame of the solar heater shall have wind protection where the support is in contact of the ground so that strong wind cannot topple the heater and damage it
4. Arrangement of pipelines shall be as per relevant norm of plumbing. Plumbing outdoors shall have support and it is not allowed to have the piping directly hanging from the water tank. Plumbing shall start higher up and going downward, free of horizontal sector and reverse bends in order to prevent water accumulating in the pipeline when draining.
5. All pipelines need insulation; for areas with freezing temperature at winter times plumbing outdoors shall have insulation layer not less than 50 mm in thickness.
6. Using the intelligent controller in a correct way. Please read the controller user’s manual carefully before using it.
Guideline for Users
1. When you didn’t want to use the solar water heater, the hot water outlet, valve and up-flow valve must all in closed position. When fill the water, open the up-flow valve.
2. To prevent scalding caused by overheated water, it is advised to feel the water temperature with a hand before showering. When adjusting the temperature, the hot water valve shall be adjusted to a suitable showering temperature according to the season, sun radiation and water pressure.
3. In cold winter, when the room temperature is low, bathroom master can be used to increase the room temperature. In extremely cold districts, when didn’t want to use the solar water heater, the water in the pipeline shall be completely drained out during winter to prevent the freezing crack damage to the pipeline.
4. Prior to using the electric heating device, make sure the electricity leakage protector and the fuse are in good order. Fill the tank up with water before switch on the power. Heating without presence of water is strongly prohibited and after the heating, be sure to switch off the power.
