Subaru 1600 Service Manual page 560

HEAT
Fig_ 13-45
DEF (Defrosting)
Fig. 13-46
HEATING, VENTILATING AND AIR·CONDITIONING SYSTEM
A26-016
A26-019
1. Intake Shutter Outside air (Fresh air)
2. Lower Shutter Open
3. Defroster Shutter Shut
4. F.I.C.D. Inoperative
Fast idle control
device (F .I.C.~.l . ,Upper shutter Outside air
Outside air
I
Air mix shuttei
iL
Intake
----u~_\
/
Ev~rat~JJJI
shutter
.-
-~
D«..J
:~m
~
Heater -
L.J
Blower
core ~~motor
!ED
, Defroster sh utter
Lower shutter,iIIiIilI
-~-1illID
.wj-~-~
1. Intake Shutter Outside air (Fresh air)
2. Lower Shutter Shut
3. Defroster Shutter Open
4. F.I.C.D. Operative
Fast idle control
~"-""_-
device (F .I.C.D.l U h Outside air
~ 4fi
.
Outside air pper sutter "
." l. _ "l
k
.·Air mix shutter[
~l
Intake
. . ' '-J
E~q~~or
/ shutter
~
- - . . ' . - . - - - . - - D
'.Jg~~'Room
Magnet valve --:-
~ air
Defroster Vent
I , -
L\.n.OZZle Shutt."
~. ~~eaw/~
Blower
~~
I
core
~motor
¢:::~, . . ¢:::'" .- :::::::>~~
--------- - - _.- _._- ' c-.
-----~-
J
.
Defroster shutter
.. , Lower shutter
1]11::· .
-.[i~=:-:::m
13-15
A26-018
A26-021