Zetor 117 41 forterra turbo - Heating Control Panel, ∗ Air Conditioning, ∗ Radio; Heating Valve Controller (A); Fan Controller (B); Switch ∗ Air Conditioning (C)

30
TRACTOR SURVEY
F_02_15 F_02_16 F_02_17a
HEATING CONTROL PANEL,
∗
∗∗
∗ AIR CONDITIONING, ∗
∗∗
∗ RADIO
A - Heating valve controller
B - Fan controller
C - Air conditioning switch
D - Cab air circulation
E - Compartment for additional radio in-
stallation.
HEATING VALVE CONTROLLER (A)
a - Heating valve closed
b - Heating valve open
FAN CONTROLLER (B)
0 - Fan switched OFF
1 - Fan low speed
2 - Fan medium speed
3 - Fan maximum speed
SWITCH ∗
∗∗
∗ AIR CONDITIONING (C)
For switching the air conditioning system
off and on activate the switch showing a
snow flake symbol (C).
With depressing the switch put the air
conditioning system into operation.
With depressing it again, switch the air
conditioning system off.