Louver Swing Direction; Operation; Operation Start; Operation Stop - Hitachi PC-ARF1 Operation Manual

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4.3

Louver Swing Direction

(1) Press " " (On/Off).
Make sure that the power is ON.
Press "
" or "
Menu
OK
Back/Help
NOTE:
For the indoor unit without the auto louver
mechanism, the indication of "LOUV." will NOT
be displayed on the LCD.
(2) By pressing " " or " ", the louver direction
will be changed as follows.
LCD Indication COOL, DRY HEAT, FAN
: Auto swing operation will be started. At this
time, the louver will swing repeatedly on the
LCD.
Menu
OK
Back/Help
NOTE:
• The air flow angle is different for each indoor
unit type. Check for detailed information in
"Louver Swing Direction" of each operation
manual for indoor unit.
• The louver position on the LCD and the actual
louver position may not match during the auto
swing operation.
To set the louver positions, set the angle after
checking the position on the LCD.
• The louver may NOT stop immediately after
the switch is pressed.
P5417005
" and select "LOUV.".
Auto-Swing
Angle
Range
Angle
Range

5. Operation

5.1

Operation Start

Press " " (On/Off).
The run indicator will be turned on and the
operation will be started.
On/Off
OK
NOTE:
< Temperature/Air Flow Setting >
Temperature set-point and air flow settings will
be retained after the indoor unit is turned off at
the controller. If a setting change is required,
refer to Sections 3.1 to 4.3.
5.2

Operation Stop

Press " " (On/Off) again.
The run indicator will be turned off and the
operation will be stopped.
On/Off
OK
NOTE:
The indoor unit fan may continue to operate for
up to two minutes following the heating cycle to
dissipate residual heat from the indoor unit.
6. Operation Lock
• This function is used to lock a setting.
• The following functions are applicable.
(a) Operation Mode (MODE)
(b) Temperature Setting (TEMP)
(c) Fan Speed (SPEED)
(d) Louver Swing Direction (LOUV.)
NOTE:
When "Lock function for operation mode
selection" is selected, the operation lock
performs the following procedures
5

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