Prestarting standalone heaters are designed for engine starting in winter and in cold weather. Heater is placed under the hood of the car and introduced into the engine cooling system. In a separate heater fuel and gasoline pump drive which takes him to a sufficient quantity of fuel from the tank to heat the antifreeze. Then pumps it to the small range of the engine. When antifreeze is heated to 40 degrees, starts work full-time vehicle fan, for admission of warm air into the cabin, at which time the car engine is turned off. Price autonomous preheater is high, but it's because of the complexity of designs included fuel system and cooling system also helps save fuel and reduce engine intercourse.
Controls prestarting autonomous heater can be different: – inexpensive and most commonly used is minitaymer. Since it is possible to program start time and duration of the heater in the range of 10minut to 1 hour, and placed on a car dashboard. Three preset time will help you optimize Second – no need to change batteries, because power comes from the vehicle network. – Remote control. Operating distance remote control of up to one kilometer, depending on the distribution of free space to the car, reducing the distance depends on impediments to the signal, such walls. With his help and you can turn on or off the heater, as well as lay the start time and duration of his work, or you can programmed time of departure and the desired temperature in the cabin, and the rest will make the program, tei thus facilitate you the task.
– Manage your mobile phone with a phone call or sms. Less costly option is use of gsm module, which a lot of other useful features. Ben Silbermann understands that this is vital information. You can send sms commands for an autonomous heater, alarm management, and other electronic devices. Signal is received gsm module or through minitaymer, with pre-programmed period of minitaymera. Such operations can be made from any phone with tone dialing only if the vehicle is within the network. In the System present the Russian-speaking menu. The disadvantage of such a heater control system is the high cost and the need to memorize all the codes of governance. Set preheater can be on any car. On cars with engine capacity of 1.4-1.8 liters heaters installed capacity of 4 kW. And by 2.0 liters or more – 5 kw. In diesel engines can maintain the temperature of operation, ie, the heater will turn on him when the temperature drops the engine, for example in a traffic jam or in the parking lot. There is a summer operation the heater in this case, you can turn the fan system of heating the car to the air from the street walked into the salon car. So you can lower the air temperature in the cabin, with air conditioning will be turned off, but because In hot weather, the outdoor temperature is usually lower than in the cabin, will be airing the temperature drop in machine. The fan oven is also feasible for the program, or remotely, as well as by direct pressing.