Summary of Contents for Cang Zhou New High Auto Radiator Manufacturing FJH Series
- Page 1 Cang Zhou New High Auto Radiator Manufacturing Co.,Ltd FJH series Air Diesel Parking Heater (2KW, 3KW and 5KW) Cang Zhou New High auto radiator manufacturing Co.,Ltd Cang Zhou New High Auto Radiator Manufacturing Co.,Ltd...
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Page 2: Working Principle
Cang Zhou New High Auto Radiator Manufacturing Co.,Ltd 1.Working Principle FJH series air diesel parking heaters (hereinafter referred to as the heater) are independent to the original engine system. It makes use of 12V or 24V direct current to drive. There are two kinds of control mode of the heater: Automatic control mode and Manual control mode. - Page 3 Cang Zhou New High Auto Radiator Manufacturing Co.,Ltd Low-volta 10/21.5V 10/21.5V 10/21.5V protection limits High-volta 15/32V 15/32V 15/32V protection limits Environm Working Storage Working Storage Worki Storage ental temperat temperat temperat temperatur temperature temperatur tempe rature Heater -40℃-40 -40℃-85 -40℃-40 -40℃-85℃...
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Page 4: Structure And Working Principle
Cang Zhou New High Auto Radiator Manufacturing Co.,Ltd 3.Structure and working principle After the heater starts, the glow plug comes into operation, the magnetic pump begins to supply fuel, combustion-supporting fan inhales combustion-supporting air from outside of car. The fuel generates the heat by burning in combustion chamber, which is taken by aluminum heat exchanger. -
Page 5: Fault Display
Cang Zhou New High Auto Radiator Manufacturing Co.,Ltd 3.3 The controlling unit The controlling unit is located at the forefront of the heater and the rear part of the heat supply fan wheel. It includes the single microprocessor, the driving electrical circuit, the signal acquisition electrical circuit of the frequency, the rotational speed, the voltage, temperature monitoring electrical circuit. - Page 6 Cang Zhou New High Auto Radiator Manufacturing Co.,Ltd Check whether the motor has been connected with Code 3 Motor problem the heater or there is the open or short circuit or the motor stuck with obstacles Check whether the sensor...
- Page 7 Cang Zhou New High Auto Radiator Manufacturing Co.,Ltd Check whether there is something wrong with the Three times of ignition fuel pump or whether the Code 10 failure diesel has been connected with the heater or whether there blocking phenomena with the fuel...
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Page 8: Temperature Sensor
Cang Zhou New High Auto Radiator Manufacturing Co.,Ltd on the glow plug. The long-time short circuit shall result in damage Code 16 The short circuit of motor Check whether there is damaged line between the motor line and aluminum bracket. The long time... -
Page 9: Fuel Supply
Cang Zhou New High Auto Radiator Manufacturing Co.,Ltd there are the fault codes on the screen. 3.4.5 Fuel supply The heater can get the fuel supply from the fuel tank of the vehicle or the independent fuel tank. The transmission and dosage of the fuel supply can be modulated through the special fuel tank. - Page 10 Cang Zhou New High Auto Radiator Manufacturing Co.,Ltd poison. Attention: Under the above circumstances, even though the heater stays at the locking state no operating like that 4.1.3 There is no allowing of using the heater in the bedroom. 4.1.4 Heaters installed in the special used vehicles should obey specific rules.
- Page 11 Cang Zhou New High Auto Radiator Manufacturing Co.,Ltd For re-installation of the main heater, a new gasket must be used to replace the old one. Attention must be paid to that the inclination angle shall not exceed the limit, or normal operation will be affected.
- Page 12 Cang Zhou New High Auto Radiator Manufacturing Co.,Ltd of 130℃。 The maximum pressure drop between the air inlet side and outlet side of the air heating system should not be higher than 0.15kPa. The hot air from the heating system should not erupt onto such parts which are unable to resist heat.In passenger vehicles,the hot air vent should not be blocked by...
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Page 13: Fuel Pump Installation
Cang Zhou New High Auto Radiator Manufacturing Co.,Ltd The elevation difference between the heater and fuel pump, and between the fuel pump and the fuel pump produces pressure from fuel to the fuel pump.The inner diameter and length of the fuel tube is related to the resistance of the fuel route.Please consider such factors for installation. - Page 14 Cang Zhou New High Auto Radiator Manufacturing Co.,Ltd sure that the fuel flow is correctly followed. Its position shall be in conformity with the above picture. 4.4.3 Installation of Fuel Tube Only the flexible nylon tube, which has good light-resistance and thermal stability ,supplied with the heater can be used as the fuel tube.
- Page 15 Cang Zhou New High Auto Radiator Manufacturing Co.,Ltd If fuel is taken from the fuel pipe to the engine,the fuel pipe from the fuel tank to the fuel filter should be disconnected and re-connected with the thicker pipes of the reducing T.And the thinner pipe of the reducing T should connect the fuel pump of the...
- Page 16 Cang Zhou New High Auto Radiator Manufacturing Co.,Ltd must be taken to prevent entering of splash water. The tubes must be protected and can resist shock permanently. Only the air inlet tube and exhaust tube provided with the heater can be used.
- Page 17 Cang Zhou New High Auto Radiator Manufacturing Co.,Ltd 4.7 The installation of electrical equipment 4.7.1 The linking harness can be seen below picture 20.
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Page 20: General Maintenance
Cang Zhou New High Auto Radiator Manufacturing Co.,Ltd 5 How to use the controller To operate by using this controller 5.1 Turn the knob clockwise and connect the power supply of the controller and then the signal light is on. At this time, the heater starts working. The controller will carry out the working procedures according to the set target by the knob position. - Page 21 Cang Zhou New High Auto Radiator Manufacturing Co.,Ltd troubles and offer good maintenance. The trial operation is necessary for the heater before it is put into normal use. At trial operation,you have to check leakage from all connections and all safety issues.If discharge of dense smoke is observed or irregular combustion noise or fuel smell is sensed,the heater must be turned off.Please take out the fuse ,making the heater...
- Page 22 Cang Zhou New High Auto Radiator Manufacturing Co.,Ltd controller from any damage. The ambient temperature shall be in the range of -40℃~85℃ for transport and storage of the heater to avoid any damage to its electronic elements and components. Only authorized customer service stations are allowed to provide repair and installation for the heater.