Air Circulation Switch; Quick Cooling; Normal Cooling - TATA Motors Indigo Owner's Manual & Service Book

E. Air Circulation Switch :
• In HVAC version to put air circulation mode in
recirculation, press switch 'E'. The indicator lamp will
show air circulation is in recirculation.
To put vehicle in Fresh mode release switch 'E'. Indicator
lamp will be 'OFF'.
• In A.C. version, air circulation mode can be selected by
pressing knob 'E'.
• In recirculation mode, air inside the vehicle is circulated
again and again. In Fresh mode, air is taken from
atmosphere and circulated in the vehicle.
Recirculation mode can be used
• While driving in dusty condition
• To avoid traffic pollution
• To get quick cooling/heating as required.
Whenever discomfort is felt switch air circulation mode to
fresh.
NOTICE
The A.C. can be switched `ON' only if the blower is 'ON'
and engine is running. When A.C. is switched 'ON' engine
idling RPM increases marginally, to adjust to the A.C.
compressor load. When desired temperature is achieved
A.C. trips 'OFF' automatically.
BEFORE DRIVING -
The A.C. compressor gets switched 'OFF' automatically
when engine gets overheated. The A.C. is automatically
switched 'ON' when the engine cools down.

Normal Cooling :

A.C.
Knob 'B' - Desired speed position
Knob 'C' - Towards face
Switch 'E' - Suitably as explained

Quick Cooling :

If your car is left in the sun with window closed, inside
temperature increases.
Heating, Ventilation & Air-Conditioning
Indicator
Air Recirculation
Knob
NOTICE
- ON
E
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