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Block the air conditioning system
Unit air conditioning system combines heating and cooling units.
Work heater control valve
| Fig. 8.62. Work heater control valve: 1 - air flow; 2 - heater control valve; 3 - evaporator; 4 - heater radiator; 5 - unit air conditioning system; 6 - cold; 7 - hot; 8 - cool air; 9 - warm air
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Damper Control heater installed in the air conditioning unit, controls the supply of hot or cold air, depending on the position of the temperature regulator. Air temperature control is performed by changing the air distribution.
Work shutter mode control airflow Shutter mode control airflow can be set to one of the positions: VENT, BI-LEVEL, HEAT, HEAT / DEF or DEFROSTER, depending on the position control mode airflow.
| Fig. 8.63. Work mode control valve blow: 1 - air flow; 2 - shutter mode control airflow; 3 - evaporator; 4 - heater radiator; 5 - unit air conditioning system; 6 - to the center channel; 7 - to the side channel; 8 - to the front and rear channels, heating; 9 - to vent the heating system and side channels; 10 - VENT; 11 - BI-LEVEL; 12 - HEAT; 13 - HEAT / DEF; 14 - DFROSTER; 15 - cold air; 16 - hot air
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As a result, change an air distribution mode.
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