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PART 16-2- AIR CONDinONING
MODE ,_
OFF
A/C
&
HEATER
AIR
IN
DOOR
MOTOR
HOT WATER VALVE
CLOSED
FRESH AIR IN
RECIRC AIR
IN
COOL
OFF
V
=
VACUUM
NV
=
NO VACUUM
FIG. 4 -Off
A/C
&
Heater.
OFF
---
A/C CLUTCH SWITCH OPEN
COMPRESSOR NOT OPERATING
A/
C VENTS OUT
DEFROST OUT
NV
FLOOR/DEFROST
VAC MOTOR
FLOOR
....
DEFROST
WARM
HEAT/AC DOOR
VAC MOTOR
v
FLOOR HEAT OUT
MODE
,_
MAXIMUM AIR
CONDITIONING
(RECIRCULATING)
AIR
IN
DOOR
MOTOR
HOT WATER VALVE
CLOSED
FRESH AIR IN
RECIRC AIR
IN
!WfJ
MAX
A/
C
FRESH
COOL
OFF
V
o
VACUUM
NV
=
NO VACUUM
FAN
FIG. 5 -
Maximum
Air-conditioning
(recirculating)
CLUTCH SWITCH
CLOSED
COMPRESSOR
OPERATING
3
A/C VENTS OUT
i
NV
FLOOR
/
DEFROST
VAC MOTOR
WARM
NOTE
:
A/C
COMPRESSOR
OPERATES
ONLY WITH
BLOWER ON
HEAT/AC
DOOR
VAC MOTOR
v
FLOOR HEAT OUT
16-11
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