TATA Motors nano emax, Owner'S Manual

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42
E. Recirculation / Fresh Air knob: Whenever discomfort is felt switch
to fresh air circulation mode.
NOTICE
•
We strongly recommend AC to
be used in recirculation mode
for better cooling.
•
Use fresh Air mode only when
discomfort is felt.
•
The AC can be switched `ON'
only if the blower is 'ON' and
engine is running. When AC is
switched 'ON' engine idling
RPM increases marginally, to
adjust to the AC compressor
load. When desired
temperature is achieved AC
trips 'OFF' automatically.
•
The AC compressor is
switched 'OFF' automatically
when engine gets overheated.
The AC is automatically
switched 'ON' when the engine
cools down.
Recirculation
mode
Fresh Air
mode
•
To put air circulation mode in
recirculation, slide the knob 'E'
towards recirculation mode
(HVAC version) / rotate the knob
‘E’ towards recirculation mode
(AC version) and vice-versa.
•
In recirculation mode, air inside
the vehicle is circulated again
and again. In Fresh Air 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.
HVAC
AC
Fresh
Recirculation
HVAC & AIR CONDITIONING
AN OVERVIEW