Case 2050M, Operator'S Manual, Page: 87 / 286

3 - CONTROLS AND INSTRUMENTS
OVERHEAD CONTROLS
Climate control system
Operating the climate control system
The climate control panel is located on the upper front cab
frame above the operator’s head.
• Fan control
Set the four-speed fan at the desired comfort setting.
Turn the fan control knob
(1) in one step increments
clockwise to increase fan speed. Turn the fan control
knob
(1) to the 12 o’clock position for OFF.
• Heat and air conditioning control
The heat and air-conditioning control knob (2) has three
positions. OFF is the far left position. Turn the heat
and air-conditioning control knob
(2) clockwise to the
next position for heat (straight up). Turn the heat and
air-conditioning control knob
(2) to the far right indicated
by the snowflake for air-conditioning.
• Temperature control
Use the temperature control knob (3) to adjust to the de-
sired cab temperature. Blue markings indicate cooler
temperatures. Red markings indicate warmer temper-
atures when using the heater. The heat and air-condi-
tioning knob
(2) turn these functions on and off.
RAPH12DOZ0083AA
1
NOTICE: If your machine is equipped with a water shut-off valve, it should be left ON for all temperature operating
conditions.
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