MT86 Operation and Maintenance Manual
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Fig 4-43 The A/C system
1. evaporator 2. condenser 3. compressor
Fig 4-44
1. Display 2. Temperature setting
3（10）Air-conditioning 4. Refrigeration
5. Air outlet modes selection 6. Auto 7. OFF
8. Air inlet modes selection
9. Defrosting air outlet mode selection
4.9 Operation and maintenance of
A/C
4.9.1 General
The A/C system consists of radiator, compressor,
integrated condenser, evaporator and fan which are
connected as a closed system with pipes. The radiator
utilizes the engine circulating water as heat source, the
compressor is driven by the engine belt, the power for
fan and compressor magnetic clutch is supplied by the
vehicle, and the condenser is cooled by water tank fan.
The adopted refrigerant is R134a which is of
environment-friendly fluorine-free type.
1) Control panel and display content (as shown left)
The air inlet modes are in a circulation of selection.
The air outlet and defrosting air outlet modes selection
are a circulation of head blow, feet blow, feet blow &
defrosting and defrosting.
2) Main technical parameters (see the table below):
3) Description of air conditioning
refrigeration and heating principle
Parallel flow
670×438×16mm
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