Volvo FM Handbook page 349

338 Cab
HEAT
3 Set the climate control:
• No recirculation
• Fan in position 0 or 1
• Air distribution to panel vents and floor
• Temperature at MAX
4 Select menu "P-heater timer"
5 Select "Programming"
6 Set the start date
7 Set the start time
8 Set the length of time the heater should be switched
on (max two hours)
9 Check that the settings are correct.
If they do not correspond, begin again or go
backwards in steps with ESC.
10 When the settings are correct, press "SELECT" to
confirm the settings and to return to the previous
menu.
Delete the settings by entering menu "P-heater timer"
and selecting "Zero".
Note!
With cold temperatures, the fan knob
may need to be set to position 2 or 3.
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