Infiniti FX35, FX50 (S51). Manual — part 1159
AUTOMATIC AIR CONDITIONER SYSTEM
HAC-33
< SYSTEM DESCRIPTION >
[AUTOMATIC AIR CONDITIONER]
C
D
E
F
G
H
J
K
L
M
A
B
HAC
N
O
P
• The control system consists of input sensors, switches, unified meter and A/C amp. (microcomputer) and
outputs. The relationship of these components is as shown in the figure below:
WITH ACCS : System Description
INFOID:0000000005246223
CONTROL OPERATION
Display Screen
The operation status of the system is displayed on the screen.
JSIIA1368GB
JMIIA0395GB
HAC-34
< SYSTEM DESCRIPTION >
[AUTOMATIC AIR CONDITIONER]
AUTOMATIC AIR CONDITIONER SYSTEM
Preset Switch
MODE Switch
The air discharge outlets is controlled with this switch.
Temperature Control Dial (Potentio Temperature Control) (Driver Side)
The set temperature is increased or decreased with this dial.
Temperature Control Dial (Potentio Temperature Control) (Passenger Side)
• The set temperature is increased or decreased with this dial.
• When the temperature control dial is turned, DUAL switch indicator turns ON.
AUTO Switch
• The compressor, intake doors, air mix doors, mode doors and blower speed are automatically controlled so
that the in-vehicle temperature will reach, and be maintained at the set temperature selected by the operator.
• When pressing AUTO switch, air inlet, air outlet, fan speed, and discharge air temperature are automatically
controlled.
Defroster (DEF) Switch
Mode doors are set to the defrost position with this switch. Also, intake doors are set to the outside air position,
and compressor turns ON.
A/C Switch
Compressor is ON or OFF with this switch.
(Pressing the A/C switch when the A/C switch is ON turns OFF the A/C switch and compressor.)
FAN Switches
The blower speed is manually controlled with this switch. Seven speeds are available for manual control (as
shown on the display screen).
OFF Switch
Compressor and blower are OFF, air inlet is set to FRE, and mode position is set to foot position.
Rear Window Defogger Switch
When indicator is ON, rear window is defogged.
Intake Switch
• When AUTO switch is pressed, AUTO INTAKE indicator and REC indicator turns ON, and air inlet is auto-
matic control.
• When intake switch is pressed, AUTO INTAKE indicator and REC indicator turns OFF, and air inlet is fixed to
FRE.
• When intake switch is pressed again, REC indicator turns ON, and air inlet is fixed to REC.
• Then auto intake mode is entered, inlet status is displayed by REC indicator even during automatic con-
trolled.
• When REC indicator is turned OFF, shifting mode position to D/F or DEF or when compressor is turned from
ON to OFF, intake mode position is fixed to FRE mode. REC mode can be re-entered by pressing intake
switch again, and then compressor is turned ON. (Except D/F or DEF position)
JSIIA1136GB
AUTOMATIC AIR CONDITIONER SYSTEM
HAC-35
< SYSTEM DESCRIPTION >
[AUTOMATIC AIR CONDITIONER]
C
D
E
F
G
H
J
K
L
M
A
B
HAC
N
O
P
DUAL Switch
• When the DUAL switch indicator is ON, the driver side and passenger side, temperature can each be set
independently.
• When the DUAL switch indicator is OFF, the driver side outlet and setting temperature is applied to both
sides.
DISCHARGE AIR FLOW
JSIIA1346GB
HAC-36
< SYSTEM DESCRIPTION >
[AUTOMATIC AIR CONDITIONER]
AUTOMATIC AIR CONDITIONER SYSTEM
SWITCHES AND THEIR CONTROL FUNCTION
AIR CONDITIONER LAN CONTROL SYSTEM
The LAN (Local Area Network) system consists of unified meter and A/C amp., mode door motor, air mix door
motors and intake door motor.
JSIIA1112GB
JSIIA1344GB
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст