Ford F-650 2015 Owner's Manual page 82

Climate Control 81
Recommended settings for cooling:
• Adjust the air distribution control to the A/C position.
If your vehicle is stationary for extended periods during extreme high
ambient temperatures:
• Select the MAX A/C position.
Gas engines: If your vehicle is stationary for long periods of time in
high ambient temperature conditions, your climate control system may
automatically switch from fresh air mode to recirculation mode. This is
normal system operation as it provides protection of the air conditioning
compressor (and related parts). It is recommended that you allow the
system to remain in this mode if it has switched. The system reverts
back to fresh air mode when conditions allow.
For maximum cooling performance, turn the air distribution control to
MAX A/C.
To aid in side window defogging/demisting in cold weather:
1. Select Panel/Floor.
2. Select A/C.
3. Adjust the temperature control to maintain comfort.
4. Set the fan speed to the highest setting.
5. Direct the outer instrument panel vents toward the side windows.
6. To increase airflow to the outer instrument panel vents, close the
vents located in the middle of the instrument panel.
HEATED MIRRORS (IF EQUIPPED)
Note: Do not remove ice from the mirrors with a scraper or attempt to
readjust the mirror glass if it is frozen in place. These actions could
cause damage to the glass and mirrors.
Note: Do not clean the housing or glass of any mirror with harsh
abrasives, fuel or other petroleum-based cleaning products.
Both mirrors are heated to remove ice, mist and fog when the heated
mirror button is pressed.
2015 F-650/750 (f67)
Owners Guide gf, 2nd Printing, April 2014
USA (fus)