OPERATION 5
MHL360 E 5.21
5.8 Cab heating and air conditioning
5.8.1 General settings
Overloading of starter and battery. Only switch
on the air conditioning system when the diesel
engine is running.
Adjusting the digital display
The digital display (127/85) displays the out-
side temperature and operating conditions.
The display can be in Celsius or Fahrenheit.
►
Hold down button (127/82). After 20 sec-
onds, the display changes.
Adjusting the blower control
►
Adjust the blower speed with the knob
(127/80). 0 = switched off.
Adjusting the air duct
►
Adjust the position and opening of vents
(127/20), (127/19, (127/21) and (127/18).
Select circulating air or outside air
Fatigue due to used air
• Only switch on circulating air
mode for a short period of time.
Ensure a fresh air supply for
longer operation
In an emergency: Switch off the
loading machine. Open the side
windows.
The heater and air conditioning can be oper-
ated with outside air or circulated air. Outside
air opening (128/1) and circulating air opening
(127/1) must remain unobstructed. The flap
for the air flow is operated via button toggle
(127/81). The indicator displays the status.
Indicator off: Outside air operation
Indicator on: Circulating air opera-
tion
If the cab windows fog up, switch off
circulating air
►
Press button (127/89) according to status.
BSB50597
19
20
18
18
21
81
82
83
84
85
1
81
80
Fig. 127 Heating and ventilation
Fig. 128 Outside air supply