TATA Motors Zest Owner's Manual page 71

FATC - FULLY AUTOMATIC TEMPERATURE CONTROL
overridden setting is displayed. Sys-
tem will remain in semiautomatic mode
till 'AUTO' is re-pressed.
9. TEMPERATURE CONTROL
KNOB:
Turning the temperature control knob
clockwise increases the temperature
of the air. The desired temperature will
be increased by steps of 0.5ºC. User
can select temperature range from
18ºC to 30ºC. Where as the anti-
clockwise direction decreases the tem-
perature.
When you set the temperature to its
lower limit (Lo) or its upper limit (Hi),
the system runs at full cooling or heat-
ing only. It doesn't regulate the interior
temperature.
10. "OFF" BUTTON:
Press the OFF button to switch OFF
The system. OFF will be displayed
on the display.
HVAC Sensors :
HVAC system is fitted with three
sensors .
CLIMATE CONTROLS
1. A solar sensor on top of the
dashboard at the right hand side
of defroster grill.
2. In-car sensor on control panel.
IN CAR
SENSOR
3. Outside Ambient Temperature
(OAT) sensor located under the
front bumper grill.
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