Case CX130C, Operator'S Manual

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3 - CONTROLS AND INSTRUMENTS
Ventilation
These push buttons (4) enable the air flow to be increased
or reduced. To increase the flow of air, press the top but-
ton. To decrease the flow of air, press the lower button.
The segments on the display screen
(9) will increase or
decrease depending on the flow selected.
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Temperature
These push buttons (3) allow the temperature to be raised
or lowered within an 18 °C ( 64.4 °F ) and 32 °C ( 89.6 °F ).
To increase the temperature, press the up button. To
lower the temperature, press the low button. The tem-
perature reading will appear on the display screen
(9) .
NOTICE: The temperature reading can be displayed in
degrees Celsius or degrees Fahrenheit. To select the
scale required, press the two push buttons
(3) simulta-
neously for five to ten seconds. The degrees Fahrenheit
temperature will be followed by an "F".
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Air recycling
This button (8) allows for two different types of air circula-
tion to be selected. Fresh air from outside or recycled air
from inside. The type of circulation will be changed each
time the button is pressed. Indication of the type of flow
direction selected will appear on the display screen
(9) .
(A) Internal air circulated
(B) External air enters
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Air flow direction
This button (7) allows four different types of air flow direc-
tion to be selected. To select the type of air flow direction,
press the button
(7) successively until the type of flow di-
rection required is obtained. Indication of the type of flow
direction selected will appear on the display screen
(9) .
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