Mercedes-Benz 230 1978, Руководство пользователя

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Automatic Climate Control
The autom atic clim ate control con­
trols the desired tem perature in the
vehicle interior. Heating, cooling
and air distribution (top, center,
bottom) are controlled auto­
matically. The blow er speeds w ill
be varied autom atically depending
on the push button setting, ope­
rating and tem perature conditions.
The automatic clim ate control is
operational only if the engine is
running.
For adaptation to the w eather con­
ditions various functions can be
selected with the pushbuttons. A ir
outlets 8 — 9 must then be adjusted
as required. Buttons 2 - 6 can be
pressed only individually. The
indicator lights in the individual
buttons come on if the buttons are
pressed and the vehicle lighting is
switched on.
1 Tem perature selector wheel
The desired tem perature in the
vehicle interio r can be set with
the selector wheel.
Norm ally only one adjustm ent is
necessary fo r the entire year.
If required to be altered, only
slight adjustm ents should be
made to this tem perature
setting.
2 “ OFF” button:
Sw itching off the autom atic
clim ate control.
Sim ultaneously the fresh air
supply to the vehicle interio r is
cut off. This position can be
briefly selected in the case of
odorous o r dust annoyances or
when passing through an auto­
matic car wash.
3 “ AUTO-LO ” button:
Normal vehicle operation.
This setting w ill provide heating
or cooling of the ve hicle ’s
interio r depending on the
selector wheel setting and the
outside tem perature. If heating
is required, the fresh air supply
and the blow er w ill remain in the
off position until the engine
cooling w ater is slightly warmed
up. Only then w ill warm air
enter the interio r of the vehicle
and be distributed mainly to the
footw ell outlets. A small amount
of air is directed to the w ind­
shield to ensure defogging
under normal weather con­
ditions. For the defogging of the
side windows, air can be di­
verted from the side outlets 9.
The center outlet 8 remains
closed during heating operation.
If cooling of the interio r is
required, the blow er w ill start
im m ediately regardless of
engine temperature. The air is
routed via center outlet 8 into
the ve hicle ’s interio r and addi­
tio na lly via the side outlets 9.
The blow er speed w ill be auto­
m atically reduced in several
steps in the heating or cooling
cycle as the interio r temperature
approaches the preselected
tem perature on the temperature
wheel 1.
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