Wacker Neuson 901S, Operator'S Manual

Page: 85 / 180

BA 901/1101 en – Edition 2.1 * 91101b330.fm
3-39
Operation
3.18 Air conditioning (option)
• In order to achieve best cooling results:
☞
Open both nozzles on the left and right behind the seat and direct them to the roof.
Keep all other nozzles closed
– see Ventilation (fully-glazed cabin option) on page 3-38.
➥
This setting ensures good air circulation in the cabin as the cool air flows to the
cabin floor
☞
The other nozzles can be opened and closed as required.
• Air the cabin from time to time.
Notice!
Let the air conditioning system run once a month for at least 10 – 15 minutes, to
ensure the system’s full capability and the durability of the seals
– see Ventilation
(fully-glazed cabin option) on page 3-38.
Recirculated air mode
In recirculated-air mode, the air in the cabin is taken in and cooled, and a small amount of
fresh air is added. If recirculated-air mode is switched off, only fresh air is used for heating,
ventilating or cooling the cabin.
Notice!
Open the windows and the door to allow hot air to escape. Then switch on air
conditioning. Keep all windows and doors closed to achieve best cooling results.
Fig. 80: Air conditioning (option)
40 41
Cooling
Air conditioning
compressor
☞
Press switch 40 up Air conditioning
compressor ON
Off
☞
Press switch 41 up Fan OFF
1st speed
☞
Press ventilation switch 41 to the 1st
position (down)
➥
Low fan speed
2nd speed
☞
Press ventilation switch 41 to the 2nd
position (down)
➥
High fan speed
Fig. 81: Recirculated air mode
1
2
Position Function
1 Release the button and slide it to the left Recirculated-air mode switched off
2 Release the button and slide it to the right Recirculated-air mode switched on