ZE205E/ZE230E OPERATION MANUAL
Basic operation techniques of
the excavator
: Defrosting: bottom and front air vents are
opened
(A): Rear vents (4)
(B): Front vent (1)
(C): Bottom vent (1)
(D1): Front window vent (1)
(D2): Front window vent (1)
Description:
The front window vent (D2) can be turned on or off by hand.
2. Temperature control switch:
The switch (2) is used to control the temperature of the cab. There are 12 grades of temperature
available for adjustment, with red for heating and blue for cooling.
Tip: While heating, A/C is in closed state and corresponding indicators are off, while cooling, A/C must
be on and corresponding indicators are on.
Press the switch to increase the set temperature.
Press the switch to decrease the set temperature.
3. Air volume control switch:
The air volume control switch (3) is used to adjust air flow among four grades, namely low, middle 1,
middle 2 and high.
Press the switch to increase the set air volume.
Press the switch to reduce the set air volume.
4. Fresh / cycle selective switch:
The switch (4) is used to switch between interior air recirculation and outdoor air inlet.
: Fresh air inlet: This switch is used for outdoor air inlet or defrosting.
: Outdoor air is cut off and only interior air circulation is activated. Use this switch for rapid cooling
of the cab or when the outdoor air is not clean.
5. ON/OFF switch:
The switch (5) controls the on or off state of the A/C.
6. A/C cooling switch:
Turn on the switch (6) for cooling and the compressor is started. Turn off this switch for heating and the
compressor stops working. Generally, the temperature adjustment switch is used for cooling among grades
Figure 3-89 Vent of the air conditioner
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