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China, Chinese Quality Certified Stainless Steel Pressurized Solar Panel DC Water Heater 50-300L1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Water Heater ComponentsSolar Water HeaterSolar PV Water HeatingSolar PV Water Heater
Supergreen Tech Co., Ltd.
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Product Description Quality Certified Stainless Steel Pressurized Solar Panel DC Water Heater 50-300LSolar water heater features:(1) Large screen temperature indication with heating indicator light, working status at a glance.(2) Microcomputer control, heating and insulation automatic control.(3) The inner liner is made of high-quality steel plate and equipped with a liner protection device, which is anti-corrosion and pressure-resistant and durable.(4) It has multiple safety protection functions such as leakage protection, anti-dry protection, over- temperature protection, over-pressure protection, and leakage warning.(5) The insulation layer is foamed with thickened polyurethane, which has good heat preservation effect and saves energy.(6) It has a wide range of water pressure and large capacity, and can be used for water at the same time.Solar water heater specification:TypeGF-50LII(PV)(DC Only)GF-60LII(PV)(DC Only)GF-80LII(PV)(DC Only)GF-50L(PV)(ACDC)GF-60L(PV)(ACDC)GF-80L(PV)(ACDC)GF-100L(PV)(ACDC)GF-200L(PV)(ACDC)The tank capacity (L)506080506080100200The tank materialenamelenamelenamelenamelenamelenamelenamelenamelPV peak voltage (Vpmax)DC( 1-150V)DC( 1-150V)DC( 1-150V)DC( 1-150V)DC( 1-150V)DC( 1-150V)DC( 1-150V)DC( 1-150V)*2PV open circuit voltage (Vop)84841268484126126126*2PV peak power (W)500w or above 500w or above 800w or above 500w or above 500w or above 800w or above 800w or above 2000w or aboveGrid Power (V) 220-240V220-240V220-240V220-240V220-240VPower frequency (Hz) 5050505050Rated power consumption W/H 20002000200020002000*2(MPa)Nominal pressure (Mpa)0.80.80.80.80.80.80.80.8AC.Temperature range (oC) 30--7530--7530--7530--7530--75DC.Temperature range (oC)≥75oCOFF/≤65oCON The extermal diameter (mm)390390470390390470470520Outer barrel length(mm)6959007807859007809151520Insulation thickness (mm)2525253535353525Insulation density (Kg/m3)3434343434343434Insulation materialEnvironmentally friendly polyurethane 24hε) Natural energy consumption coefficient (ε)0.70.70.70.580.580.580.580.7Energy consumption level Super grade2 Super grade 2 Super grade 2 Super grade 1 Super grade 1 Super grade 1 Super grade 1 Super grade 2Hot water output(μ)80.00%80.00%80.00%80.00%80.00%80.00%80.00%80.00%Energy efficiency Super grade2 Super grade2 Super grade2Super grade 1Super grade 1Super grade 1Super grade 1Super grade 1Product Details:Special warning:1. This electric water heater must have a safe and reliable grounding device.2. This machine must be installed with a safety valve at the water inlet.3, must be filled with water before powering up, when adding water should open the water inlet and outlet simultaneously,after fill up the water,it will flow out from the water outlet.4. The water inlet and outlet of the water heater cannot be closed at the sametime.5. It should be cleaned once for half a year.Method: first close the tap water valve, then unscrew the drain port (be careful to avoid hot water) and then open the water outlet valve, the water in the machine will flow out from the drain outlet. After emptying, open the tap water valve and rinse it several times until the water that flows out is free of impurities.Daily mainternance:1, Always pay attention to the pipe joints with or without water leakage, if any, timely treatment.2. Regularly (one week) check whether the leakage test plug of the leakage protection plug power cord "test power off " button can be operated.3. Always observe whether the safety valve can be properly relieved.4. Always check if the grounding of the power socket is firm and meet the power supply requirements.5, Rigorous wethand plugged in the power plug, the power plug should be unplugged when not in use for a long time.6. Due to the different water quality and hardness of different areas, the water heater should be drained regularly to discharge the sediment at the bottom of the tank. To empty the water heater, first close the tap water valve, then unscrew the drain port (be careful to avoid hot water), then open the water outlet valve, the water in the machine will flow out from the drain outlet. After emptying, open the tap water valve and rinse it several times until the water that flows out is free of impurities.7. The safety valve should not be replaced at will. Only the original parts can be used. The pressure of the safety valve should not be adjusted by itself. At least once a month, the safety valve handle is swayed (unscrew the fixing screw before shaking) to see if there is water Discharge, if it can not be discharged, notify the manufacturer or the manufacturer of the service point to repair.Common fault and approach: FaultphenomenonCause AnalysisApproachWater discharging is cold water(The work indicator is off)1. The reset button on the plug or the power switch is not pressed2. Power fuse off or air switch jumpor leakage protection switch action3. Power supply line blackout4. Poor contact in the power outlet 5. The lowest temperature control state of the thermostat6. Thermostat, thermal circuitbreaker is bad1. Press thereset button or power switch2. Replace the fuse (close the air switch), reset the leakage protection switch3. Power supply to be powered4. Replace the power outlet5. Adjust the thermostat to the "high temperature" file6. Replace the thermostat, thermal circuit breakerWater is cold water(The work indicator is on)1. Heating time is not enough2. Electric heating tube burned out3. Mixing valve failureThe patch cord is loose and the contact is poor.Waiting for heating2. Replace the electric heating tube3. Replace the mixing valveReplacement connectorHot water outlet does not produce water1. Tap water to stop water2. The water pressure is too low3. The tap water inlet valve is not open4. Mixing valve failureInlet and outlet pipe failure1. Waiting for tap water supply2. Re-use when the water pressure rises3. Open the inlet valve4. Replace the mixing valve5. Check the replacement of the inlet and outlet pipeRemaining current protector reset button cannot be resetLeakage2. Plug damage1. Check for leakage faults: power cord, internal connection line, thermostat, over-temperature protector, electric heating tube, etc.2. Replace the plug or professional repairWarning light on1. Ground wire is charged2. Machine leakageStop using, notify the professional to repairFault code tableE2 dry burning protectionE3 temperature sensor failureE4 over temperature protectionPower off after adding waterReplace the temperature sensorReplace the boardMore hot items:
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