Buick LeSabre 1965 Service Manual page 795

TEMPERATURE DOOR
DEFROSTER DOOR
7
AIR TO
AIR CONDITIONER
OUTLETS
COWL
BLOWER AIR
INLET ASSEMBLY
HEATER.
AIR CONDITIONER
DIAPHRAGM
OUTSIDE.
RECIRCULATED
AIR DOOR.
FULL OPEN
HEATER.
AIR CONDITIONER
AIR DOOR
VACUUM
DIAPHRAGM
Climate Control Lever
set at NORM or
VENT, FAN Lever
on, and WARMER
Lever fully left
SUCTION
THROTTLE
VALVE
Outside-
Recirculated
Diaphragm
ttl
YELLOW
BLUE
MAIN VACUUM SWITCH
OPEN
Outside - Rec & Htr-A C
Vacuum Disc Switch (Operated
by Climate Control Lever)
BLUE y- Htr- A/C Diaphragm
Y E L L O W
/
/
V A C U U M
SOURCE
VACUUM STORAGE
TANK& CHECK
VALVE
#2 PORT
OUTSIDE-RECIRCULATED
DIAPHRAGM
#1.PORT
o
3
\
73
n
O
WATER V A L V E
7
YELLOW
RED
S.T.V. VALVE
Water Valve and STV
Vacuum Disc Switch
(Operated by WARMER Lever)
Figure 11-76—Air Conditioner Normal or Ventilation thru A / C Outlets, Heater Off - 45000, 46000 and 48000 Series
8
m