MacDon M1170, Operator'S Manual

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Revision A
3.10.3 Climate Controls
NOTE:
When switches (A), (C), (D), and (E) are activated the LED light on the switch will turn amber.
1016081
B
A
C D
E
F
Figure 3.38: Climate Controls
Auto fan speed switch (A)
Sets the climate control system to auto mode, which
automatically adjusts the fan speed to maintain the set-point
temperature.
Blower control toggle switch (B)
Controls the blower speed. Overrides auto fan control.
•
Press + for more air flow
•
Press
–
for less air flow
Recirculating air switch (C)
Controls the air source; stops booster fan so cab air is
recirculated.
Windshield defog/defrost switch (D)
The windshield defog/defrost operates with the A/C
switch (E) ON.
Air conditioning (A/C) switch (E)
Controls the A/C system.
The A/C operates with the blower switch ON and blower speed
is set above 0.
Temperature control toggle switch (F)
Controls cab temperature.
•
Press red (top) area to increase cab temperature.
•
Press blue (bottom) area to decrease cab temperature.
IMPORTANT:
When starting the windrower after more than one week of storage, it may be necessary to distribute the refrigerant oil
throughout the A/C system. Refer to
Air Conditioning Compressor Coolant Cycling, page 111 .
OPERATOR
’
S STATION