Heating and air conditioning vehicles Hyundai Elantra 1
General description of the heating system External air through the air intake in the rear of the hood enters independently or additionally with the help of a fan into the vehicle interior. When the heating is...
Checking the operation of heating and ventilation Move the control all the way to the right when the engine is warm and check if hot air comes out. Check if the directional air blower is working up and down. Turn the...
Fan The fan motor operates with four speeds, the speeds are switched by a regulator on the front panel. Speed switching is carried out by connecting additional resistances...
Description of the air conditioning system Typical elements of the air conditioning system of late car models 1 - heater; 2 - capacitor; 3 - cover; 4 - evaporator. Working cycle The circulation of the refrigerant...
The main elements of the air conditioning system Compressor All compressors operate on a belt drive, which is carried out from the crankshaft through the clutch pulley. The compressor pulley rotates but does not drive...
Checking the air conditioning drive Typical elements of the air conditioner drive 1 - tensioner; 2 - bracket; 3 - compressor. The air conditioning compressor is driven by a V-belt from the crankshaft...
Unloading the air conditioning system Attention: This operation must be carried out in specialized workshops. When replacing any of the cooling elements in the air conditioning system, it is necessary to...
Air conditioning compressor Cross section of a compressor 1 - back; 2 - suction hole; 3 - gasket on the back; 4 - valve plate; 5 - reed plate; 6 - clutch winding; 7 - pulley; 8 - drive disk; 9 -...
Diagnosis of malfunctions of the air conditioning system General system check If you have any doubts about the health of the cooling system, you must carry out the following checks: Check the outer surfaces of the heatsink and...
Rules for using the heater / air conditioner The heater and air conditioner operate only when the engine is running. The operation of the heater is directly related to the temperature of the coolant in the engine,...