Tion - Mercedes-Benz Freightliner Sprinter 2022 Operating Instructions Manual

104 Climate control
104
R R ectifying pr ectifying problems wit oblems with t h the ho he hot-w
heat heater er
F F AIL AIL ¨ ¨ appear appears on t s on the r he remot emote contr
Possible cause:
Signal transmission between transmitter and
R
receiver is malfunctioning.
Change your position in relation to the vehicle,
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moving closer if necessary.
F F AIL appear AIL appears on t s on the r he remot emote contr e control display
Possible cause:
The starter battery is not su ciently charged.
R
Charge the starter battery.
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Possible cause:
The fuel tank is not lled up to the reserve
R
level.
Refuel at the nearest gas station.
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F F AIL appear AIL appears on t s on the r he remot emote contr e control displa
Possible cause:
The auxiliary heating has malfunctioned.
R
Have the auxiliary heating checked at a quali-
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ed specialist workshop.
Oper Operating car ating cargo com go compar partment v tment ventilation
If your vehicle is equipped with a roof ventilator,
you can admit fresh air to the cargo compartment,
or extract air from it as well.
Switch on the ignition.
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t-wat ater auxiliary er auxiliary
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e control display ol display
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ol display
ol display y ¯ ¯
entilation
T T o switc o switch on and e h on and extr xtract act: : press switch
the top.
The roof ventilator removes used air from the
cargo compartment.
T T o switc o switch on and admit fr h on and admit fresh air esh air: : press switch
2 at the bottom.
The roof ventilator feeds fresh air into the
cargo compartment.
T T o switc o switch h o : o : set the switch to the center posi-

tion.

1 at