Air conditioning technical data Technical data Data Meaning Maximum heating power, kcal/h 4500 Maximum cooling capacity, kcal/h 4100 Compressor - type HS–15 – performance, see 3 140–160 Safety valve –...
Instructions for the use of refrigerant 1. Liquid refrigerant R-134a with a high content of volatile substances. Skin contact may result in frostbite, so protective gloves must be worn when handling...
Notes when replacing air conditioning components 1. Never open the circuit or disconnect the components of the air conditioning system before discharging the system. 2. After disconnecting the components of the air...
Connection of elements of the air conditioning system Before installation, check the new O-ring for damage and lubricate it with A/C compressor lubricating oil. Tighten bolts and nuts to the required torque. The internal...
Precautionary measures 1. Before disconnecting the elements of the air conditioning system, it is necessary to prepare tools and devices for servicing the system in such a way as to leave the...
Installing pressure gauges Warning! When connecting gauge adapter hoses, ensure that all safety precautions are observed. Order of execution 1. Close both valves on the line. 2. Connect the gauge...
Discharging the air conditioning system Order of execution 1. Connect a pressure gauge to the air conditioning system. 2. Place a towel under the open end of the center hose. 3. Slowly open the high pressure...
Connecting the outlet valve to the refrigerant bottle Order of execution 1. Before connecting the valve to the container, turn the knob fully counterclockwise. 2. Turn the knob counterclockwise until it reaches its highest...
Charging the air conditioning system Attention! Charging the air conditioning system must be carried out with refrigerant in the gaseous state through the low pressure side. When the cooling container is...
Performance check Order of execution 1. Install a pressure gauge on the line. 2. Start the engine, let it run at 2000 rpm and set it to maximum cooling at high fan speed. 3. Open all...
Oil for lubricating the air conditioner compressor The oil for lubricating the A/C compressor circulates in the system when the compressor is running. When replacing any part of the air conditioning system with a...
Checking and adjusting the tension of the V-ribbed belts Order of execution 1. Check the condition of the V-ribbed belt and its location on the pulleys. Warning! If the V-ribbed belt makes unusual noise during operation, check...
Air conditioning compressor Elements of the air conditioner compressor 1 - compressor with clutch; 2 - compressor; 3 - cylinder and shaft; 4 - front cylinder; 5 - rear cylinder; 6 - bushing; 7 –...
Clutch bushing and A/C compressor pulley Withdrawal 1. Turn out the bolt of fastening of the coupling sleeve, at the same time with a special key 09977–34000 hold the sleeve from turning. 2. Remove the clutch...
Clutch excitation coil Withdrawal 1. Remove the clutch sleeve and A/C compressor pulley. 2. Install a safety tool on the open hole in the compressor shaft. 3. Install the puller on the...
Clutch clearance check Order of execution 1. Use a feeler gauge to check the A/C compressor clutch clearance between the clutch sleeve and pulley. Gap: 0.05-0.08 mm. 2. Check clearance at...
Fan, capacitor and relay Capacitor check 1. Check the fins of the condenser for blockage and damage. If the plates are clogged, flush them with clean water and blow with compressed air. If the...
Dryer receiver Order of execution 1. Check the safety plug and connections for leaks. 2. Start the engine at fast idle, turn on the air conditioning system and check the inlet and...
Triple (double) pressure sensor triple sensor (double) pressure switch is a combined low pressure switch (to turn off the compressor at low refrigerant pressure), medium pressure (to prevent...
Heating and ventilation unit Withdrawal 1. Disconnect a wire from the negative plug of the storage battery. 2. Disconnect from forward seats electric sockets and remove sitting. Warning! When...
Fan — removal and installation Withdrawal 1. Remove the instrument panel. 2. Disconnect the resistor pack and connector from the fan motor. 3. Turn away nuts of fastening of the fan. 4. Remove the...
Air filter — removal and installation Withdrawal 1. Open the glove box, press the latch and lower the glove box completely. 2. Remove the screws. 3. Press the fastening clips of the side cover of the air...
Fresh/recirculated air damper actuator The fresh/recirculated air switch is located on the control panel. Pressing the switch changes the feed mode (fresh / recycled) air into the vehicle interior....
Checking the fan motor With additional wires, apply voltage from the battery to the contacts and connector of the fan motor. If the fan motor is spinning, then it is good. Turn on the fan...
Relay test 1. Disconnect a wire from the negative plug of the storage battery. 2. Remove the cover of the relay box located in the engine compartment. 3. Remove the relay from the...