>> Maintenance service
>> Instructions on leaving
>> Central air
|1 – the compressor
2 – electromagnetic муфта
3 – влагоотделитель
4 – the three-running distributor
5 – the condenser
6 – the condenser fan
7 – the broad valve
8 – the evaporator
9 – the fan обдува the evaporator
10 – заслонка a temperature regulator
11 – заслонка a defrosting mode
|12 – заслонка a ventilation mode
13 – заслонка a heating mode
14 – a heater radiator
15 – air for condenser cooling
16 – a lateral ventilating nozzle
17 – the central ventilating nozzle
18 – a lateral ventilating nozzle
19 – lateral размораживатель
20 – central размораживатель
21 – the engine
Care of a central air is reduced to periodic check of a tension of a belt of a drive of the compressor. Besides, monthly the system should be started on 5 mines to prevent a premature exit of epiploons out of operation because of the accelerated ageing, and also for improvement of greasing of bearings. For performance of this procedure in the winter, include the conditioner, рычажок a
temperature regulator translate in position WARM or HI, establish limiting turns of the fan. The compressor thus joins, oil circulation in the conditioner, but without giving of cold air is provided.
To procedures, self-administered, check of level of refuelling of a coolant also concerns. This procedure is necessary if abnormal work of the conditioner is observed. Coolant refuelling is checked through an observation port which is provided on all cars and established in the top part влагоотделителя the conditioner. It is possible to check up also refuelling of a coolant and more simple way (the recommended temperature of air for this check 21 °).
| PERFORMANCE ORDER
| 1. Check up serviceability of a contour of a coolant for what check up inclusion of the compressor and test fan work on all four speeds.
|2. If tube temperature on an exit of the evaporator and temperature of a heat-sink surface on the working conditioner наощупь approximately are identical, conditioner refuelling corresponds to norm.
| 3. Switching of a stream of air testifies to normal work of system from the button of a choice of a mode of the conditioner.
For conditioner maintenance service, including exact checks of operating modes, refuelling of oil and coolant change, the special equipment is required. Works should be carried out by qualified personnel with observance of measures of a personal security and specifications on preservation of the environment. Therefore for repair and conditioner service it is necessary to address in service of car-care centre or in a specialised workshop.