Heating, ventilation and air conditioning system General scheme of the ventilation, heating and air conditioning system: 1 - air conditioning compressor; 2 - radiator fan; 3 - low pressure pipeline (TND); 4 - damper; 5 - valve designed for charging...
Heater (stove) — assembly removal and disassembly The device and location of the heater parts see here . Removing Remove instrument panel ( see here ). Drain coolant ( see here ). For vehicles equipped with an air conditioning system, unload the...
Removing the heater and air conditioning control unit The block is usually removed either to replace the backlights or to replace the block itself. Heating, ventilation and air conditioning control unit: 1 – air direction regulator; 2 - air conditioning...
HVAC Cabin Filter Replacement See filter part number. Here and Here (there are differences, depending on the configuration). The cabin filter is located in the heater block under the instrument panel on the side of the glove box....
Heater radiator — removal and installation For part numbers of used parts, see Here and Here . Coolant circulates through the radiator. Air passes either through the radiator, or past it, depending on what air temperature is set on the...
Replacing the heater fan (fan motor) For part numbers of used parts, see Here and Here . heater fan (combined with electric motor) serves to supply outside air to the passenger compartment. Removing Remove instrument panel. ( see here...
Replacing the additional heater fan resistor See resistor part number. here . With an additional resistor (resistor block) the fan can rotate with 4 different speeds and smooth switching between them. The auxiliary heater fan resistor is...
Air conditioning system — design description How to use the air conditioner see here . Air conditioning device The air conditioning system consists of the following main elements: compressor, condenser, evaporator and piping. The structure of...
Maintenance of the air conditioning system The frequency of maintenance of the air conditioning system in accordance with paragraph "service book maintenance". 3.1. Checking the elements of the air conditioning system Check the elements of...
Unloading and loading air conditioner refrigerant See also security measures when working with refrigerant. Attention. When carrying out any type of work on the car related to the depressurization of the air conditioning system, completely unload...
Safety precautions when working with the air conditioning system General requirements When carrying out maintenance work on the climate system and when handling refrigerant, safety precautions must be strictly observed. All work on the vehicle's climate control...
A/C Compressor Oil When the air conditioning system leaks, or when replacing any elements of the system, add compressor oil, based on the data presented in Table 5-1. Sanden SP-10 oil. The total amount of compressor...
Air conditioner condenser — removal and installation Note. radiator part number (capacitor) air conditioner see here . Capacitor: A - receiver-drier A dryer receiver is built into the right side of the condenser, which has a filter for cleaning the...
Air conditioning evaporator unit — removal and installation Removing Disconnect "mass" battery, brake the car and put it on a lift. Drain the refrigerant from the vehicle's air conditioning system. Unscrew bolts 3, figure 5-4, fixings and disconnect pipeline...
Air conditioning compressor — device, removal and installation Air conditioning compressor: 1 - pressure disk; 2 - electromagnet winding; 3 - pulley bearing; 4 - front cover of the case; 5 - swash plate clip lever; b - swashplate thrust roller bearing; 7 -...
Air conditioner pipelines — removal and installation Piping connecting the compressor to the evaporator (short part) Removing Place the vehicle on a two-post lift, brake with the parking brake and disconnect the wire terminal "masses" from battery...
Refrigerant pressure sensor — removal and installation The pressure sensor is installed on the pipeline between the compressor and the air conditioner condenser. According to the sensor signals, the engine ECU turns off the air conditioning compressor...
Air conditioner does not work or does not turn on see also Air Conditioner Troubleshooting (diagnostics) . Common car air conditioner problems Air Conditioning Compressor Malfunctions If the system is working properly, when the air conditioner is...
Troubleshooting the air conditioner (diagnostics) Attention! Check the ECM with a scan tool before troubleshooting "Diagnostics of the ECM of the LADA LARGUS car" for fault codes related to the operation of the air conditioning system. This section...
Elimination of air conditioner condensate in the cabin On LADA LARGUS with air conditioning, during its operation, there are cases of ingress of air conditioner condensate (water) to the salon. In the majority of such cases, this is due to the fact that...