CONTROL ELEMENTS
Heating/ventilation/air conditioning
Operating manual MT 32 / 36 51
External motor preheater/cabin heater <optional>
Fig. 31: Connections
DANGER!
High voltage!
Defective sockets and cables can cause serious injury
due to electric shock.
X Keep liquid and moisture away from the power sock-
ets.
X Damaged cables and sockets must be replaced
promptly.
The coolant preheater and the cabin interior, regulated by
thermostat, can be run from the external power supply (230V
AC).
Fig. 32: Heater fan
The heater fan is located under the front window, left.