Mercedes-Benz 300 SD Turbo Diesel 1982, Owner'S Manual

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Tem perature Selection (° C)
e
The interior tem perature can be adjusted infinitely by
tu rn in g the tem perature se le cto r wheel. The selected
tem perature is reached as quickly as possible and
m aintained. A basic se ttin g of 22° C /72° F is re co m ­
m ended. In order to avoid undesirable tem perature
flu ctu a tio n s, a set tem perature should be readjusted in
small increm ents only.
To override the autom atic clim ate control, turn the
tem perature selector wheel to either end position
n o tch e s “ Max” or “ M in” .
“ MIN” (notched-in) = Peak cooling performance,
w hereby 80 % of the air is recirculated and 20 % of
outside air is introduced. If the blow er control is set to
“ AUTOM” , it will run continuously in speed No. 5.
“ Max” (notched-in) = Maximum heating performance.
If the blower control is set to “ AUTOM ” , it will run
continuously in speed No. 5.
Autom atic Clim ate Control
Blower Setting
0 S election fo r blow er se ttin g s can be made as
P fo llo w s :
Push u pper button fo r maximum air supply (6th blower
speed).
Push low er button fo r m inim um air supply (1st blow er
s peed).
Push m iddle button (spring loaded) fo r autom atic
c o n tro l o f air supply w ith in 2nd th ro u g h 5th blow er
speed range.
S e ttin g @ = Always maximum air supply.
Functions
H Off
In th is setting, the air supply to the interior of the car is
s h u t off, (in case of bad o d o r o r autom atic car wash).
Use th is setting only tem porarily while driving.