Main Switch; Air Conditioning Ecc (Electronic Climate Control) - Volvo FM Handbook

318 Cab

Main switch

Switch on the main switch.
Press the UNLOCK symbol to unlock
or
Put the ignition key in the lock
Switch off the main switch
1 Press the LOCK symbol to lock the door
2 Press the LOCK symbol twice
The main power is switched off

Air conditioning ECC (Electronic Climate Control)

The AC does not function at low outer temperatures or
if the fan is turned off. Several external factors can
affect the system's function, e.g. persons with damp
clothing in the cab, open windows, the sun shining on
the cab temperature sensor or if the sensor is covered.
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