FAW J6 Jiefang IV Series, Operation Manual

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Jiefang J6 China IV, China V series instruction Correct operation
Functional button description
This system adopts the principle of automatic
control, manual priority, one-button control and rear
key priority.
Automatic control
- After the "AUTO" key is pressed, the system
resumes its previous operation mode and begins to
control itself. LCD displays "AUTO".
- When the temperature in the vehicle is higher than
the set temperature and the temperature difference is
greater than 1
℃
, the compressor is turned on, the
air conditioning begins to refrigerate, and the LCD
screen displays.
- When the temperature in the vehicle is lower than
the set temperature and the temperature difference is
greater than 1
℃
, the compressor is forbidden to
open and the LCD screen will not display.
- When the difference between temperature in the
vehicle and the set temperature is less than 1
℃
, the
system keeps in the above state.
- When the temperature is set to LO, the system is
in a forced refrigeration state. When the temperature
is set to HI, the system is in a forced heating state.
Manual control
The functions of knobs and keys can be chosen
manually through manual controls while other
functions can remain an automatic state. The
display screen does not display "AUTO".
- Temperature setting knob
①
: (1) Rotate the
setting temperature clockwise until it reaches HI
gradually. Conversely, set the temperature down
until LO is reached.
- Air volume setting knob
③
: Clockwise rotate the
knob to increase the air volume gradually, and vice
versa.
- Air outlet mode conversion button
⑥
: Press the
MODE key, The air outlet mode circulates in the
order of blowing surface → blowing surface /
blowing foot → blowing foot → blowing foot for
defrosting. If the initial state is defrosting, it will
exit the defrosting state. The LCD screen will
display the corresponding pattern of each outlet
mode.
- Internal and external air conversion button
⑧
:
Press the button to change the air conditioning
between the internal and external air extraction
modes, and the LCD screen displays the
corresponding pattern.
- Defrosting button
⑨
: If the system is in a
non-defrosting state after pressing, it will enter a
defrosting state. The air outlet mode is
automatically converted to the defrosting mode, and
the air intake mode is converted to the external air
intake mode. If the system is in a defrosting state, it
exits the state and returns to the memory state.
- A/C switch
⑦
: After it is pressed, the system
enters the refrigeration mode and the LCD screen
displays. And after it is pressed again, the system
exits the refrigeration mode.
Caution
⊙
Under normal environmental conditions, it is
more appropriate to set the temperature in the range
of (22-26)
℃
.
⊙
When the temperature is set on the LO or HI
gear, the system will operate in a full refrigeration
or heating mode, which can realize cooling, heating
and defrosting more quickly.