Dometic FRESHJET FJ1700 Operating Manual page 24

Operating the roof air conditioner
9.3 Hint for improved use
The following hints will optimise the performance of your roof air conditioner:
• Improve the heat insulation of your vehicle by sealing gaps and hanging reflective blinds or curtains on your
windows.
• If the vehicle has been subjected to direct sunlight for a long time: Operate the roof air conditioner in the "Cir-
culating air" ( ) mode with the windows open for a while before switching on the "Cooling" (
tioning mode.
• Avoid opening doors and windows as far as possible in the "Cooling" (
• Align the air nozzles sensibly.
• Make sure the air nozzles and intake grille are not covered by cloths, paper or other objects.
9.4 Switching the roof air conditioner on and off
I
NOTE
When it is switched on, it begins to condition the air to the values that were set most
recently.
With the control panel
The figure shows how to use the control panel to switch the roof air conditioner on, off or to stand-by. Press the
button as shown in the illustration:
Roof air conditioner switched off
Stand-by mode
Roof air conditioner switched on
Example: The roof air conditioner is in stand-by mode. You want to switch it off.
➤ Briefly press the
✔ The roof air conditioner is switched off.
24
press briefly
press and hold
button.
FJ 1700, FJ 2000, FJ 2200, FJ 3200
) mode.
press press
and briefly
hold
) air condi-
EN