Switch Type : Rotary Switch
Fuel : Gasoline
Voltage : 24V
Special Features : Automotive Preheater
Material Type : Enviromental Aluminium+Enviromental PVC
Item Diameter : 2inch
Item Weight : 1.5kg
Item Height : 12inch
Item Width : 3.1inch
Item Length : 3.1inch
External Testing Certification : BQB
Model Name : DF-149
Origin : Mainland China
Item Type : Heating & Fans
Applicable voltage : 220V
Pump Head : Above 90cm
P : 3000W
Applicable vehicles : Gasoline and diesel vehicles
Automatic Temperature Control : 70Celsius-75Celsius
Service life : More than 2000 hours
220V 2000W Car Engine Preheater Engine Heater Truck Motor SUV Boat Air Parking Heater Automobile Preheater EU Plug
Product Description:
Name:Automotive Engine heater/Car Water Tank Preheater European VersionMaterial:Enviromental Aluminium+Enviromental PVCApplicable voltage:220V-240VPower:3000WLength*Width*Height:23cm*10cm*7cm/9.1inches*3.9inches*2.8inchesWeight:About 1.2KG
Automatic Temperature Control:70Celsius-75Celsius
Pump Lift:Above 90cm
Applicable vehicles:Gasoline vehicles, diesel vehicles
Features:Using a new high purity aluminum, fine workmanship, reasonable structure, Seiko to create each component. Exclusive R & D patent heating body, higher thermal conductivity, more smooth cycleThe preheater is an international flame retardant power cord with a length of one meter and an internal dual thermostat with automatic reset function
Installation and warning:
After installation, must be anti-antifreeze waterway exhaust, so as to avoid air in the antifreeze air resistance, antifreeze does not cycle lead to damage to the preheaterNatural heater can not use this preheater, the preheater can only be used for the use of high-quality glycol antifreeze vehicles, low-grade antifreeze will produce scale, rust and ice, plug the preheater.Please use the rated voltage of 220 volts, 10A power socket and can carry the peak power of 16A international three-wire, and a reliable grounding protection power.The principle of the preheater:The preheater uses 220 volts to heat the antifreeze. The built-in water pump circulates the antifreeze to heat the engine and raise the temperature of the body to reach the normal starting temperature of the vehicle.installation method:The preheater must be installed upright and positioned 20CM to 40CM below the tank lid. Disconnect the warm water return pipe, the return pipe will become 2 cuts, let the water inlet of the preheater be connected to the water pipe on the engine side, and connect the water outlet of the preheater to the pipe on the warm air side. It is the pumping water into the preheater, which is heated by the preheater to the warm air and then returned to the engine, which is opposite to the engine water circulation direction. The parallel installation method recommended by the truck is to take the water from the body to block the small circulation to the return pipe of the warm air and then return to the engine. Must remember to press the exhaust, if you do not vent, it will lead to gas donation. If the water tank is hot, the preheater will dry and must be vented. A good gas can be used to energize the preheater. (After installation, start the vehicle to supply oil, open the water tank cover, some cars will see bubbles coming up or antifreeze drop, fill up antifreeze, multi-cycle for a while, then look at the antifreeze next day, then need to Repeat the work of the previous day, and feel that the exhaust pipe passing through the antifreeze is hot. The exhaust is discharged.) Please go to the formal and experienced repair factory for installation.Or install antifreeze after installation and drive out for a few kilometers. Pay attention to the engine water temperature when driving. (If the air resistance is too high, it may be high temperature), come back and run for a while, use the preheater the next day, before plugging in. Use a few minutes to touch the surface of the preheater. If it is hot, it is not exhausted. The preheater is dry, immediately power off, and re-vented. If the surface of the preheater is hot after a few minutes of heating but not hot, it is in normal operation:Preheater heating time: The preheater is the heating before the vehicle starts. The heating time is normal in winter. It is about 20~40 minutes to reach the temperature at which the vehicle starts. It is about 30 to 50 degrees (equivalent to increase the positive and negative 50). Degree), specific heating time and water temperature after heating, weather, model and other reasons, the weather is cold, the water tank is large, the heating time is long, and the heating time is different in different regions. After several heating, you can find your own vehicle. The heating time, according to the experience to determine the heating time, to avoid heating the people for a long time. Must not be heated for a long time, the thermostat is always activated, the life of the stop is affected, the electrical components have limits that cannot be used illegally, and the temperature control is always heated. The heating time of each temperature is definitely not the same, heating 30 Minutes are only approximate. We can't experiment with heating time for each type of temperature at each temperature. We will extend or reduce the heating time according to the temperature. We will be optimistic about the installation instructions and precautions.For the first time after installation, it is necessary to observe whether the preheater itself is hot. If it is hot in a short time, it means that there is no gas in the antifreeze. The antifreeze has no air circulation and can be recycled. If it is heated for a few minutes, it will be hot but not hot. , indicating no problem, normal heating and circulationWhen the preheater is heated, the internal temperature reaches 80 degrees to stop heating, the outlet water temperature is about 40 to 50 degrees, and the internal temperature is less than 60 degrees to reheat, so it is not recommended to use the plug for a long time. The frequent operation of the thermostat will affect the thermostat. life. . The built-in water pump is the antifreeze solution responsible for circulating heating. The working principle of the preheater is roughly that the heating body is responsible for heating, the temperature controller is responsible for controlling the heating temperature and stopping the heating, and the water pump is responsible for circulating to ensure uniform heating.
