Hitachi PC-ARFP1E Installations- Und Betriebshandbuch Seite 40

MENU OPERATION
14.10.1 Details for motion sensor control
The motion sensor control adjusts automatically the following
items depending on a situation.
• Setting Temperature:
The temperature is adjusted 1oC or 2oC for saving capacity.
• Air Flow Volume:
The air flow volume is adjusted to lower one volume or to
"Slo" (except during the dry operation).
• Air Flow Direction:
The air flow direction is adjusted to horizontal.
14.10.2 Descriptions for setting items

Motion sensor setting:
• ON: The operating control function by the motion sensor is
activated.
• OFF: The operating control function by the motion sensor is
not activated.
(The default setting is "ON".)

If absent
"If absent" is set for the indoor unit operation after the motion
sensor detects as absence for set time in "Check interval". The
operation can be selected from "Running", "Stand-by" or "Stop"
on the remote control switch.
(The default setting is "Running".)
• Running:
The operation is continued with saving the capacity after
detected as an absence.
If the human activity is detected for a period of time, the
normal operation will be performed again.
• Stand-by:
The operation mode is the fan operation at "Slo" speed.
If the human activity is detected for a period of time, the
normal operation will be performed again.
• Stop:
The operation is stopped by the remote control switch when
all the indoor units with motion sensor detect absence which
are connected with same remote control switch.
If the human activity is detected for a period of time by the
stoppage, the normal operation is performed again.

Check Interval
When the motion sensor detects an absence at selected check
interval time, the function "If absent" will be executed. The
interval can be selected from 30, 60, 90 120 or 180 minutes.
(The default setting is 30 minutes.)
32 PMML0404A rev.1.1 - 06/2022
14.10.3 Setting of motion sensor
1 Press " " (menu). Select "Motion Sensor Setting" from the
menu by pressing " " or " " and press "OK".
OK
OK
2 "Motion Sensor Setting" is displayed. The highlighted item
is shifted to "Sensor", "If absent" and "Check interval" by
pressing " " or " ".
OK
To set "Sensor", move to procedure (3). To set "If absent",
move to procedure (5). To set "Check interval", move to
procedure (7).
3 Press " " or " " and select "Sensor".
OK
4 The display is switched "ON" and "OFF" in order by pressing
" " or " " and change the setting.
If other settings are not required, move to procedure (9).
OK
5 Press " " or " " and select "If absent".
OK
Menu 15:10(Fri)
Louver Setting
Louver Open/Close
02
VENTI
/
03
Total Heat Exchanger SET
Motion Sensor Setting
SEL. ENT. RTN.
OK
Motion Sensor Setting
Sensor
ON
If absent
Running
Check interval 30MIN
SEL. ADJ ENT. RTN.
OK
Motion Sensor Setting
Sensor
ON
If absent Running
Check interval
30MIN
SEL. ADJ OK ENT. RTN.
Motion Sensor Setting
Sensor
ON
If absent
Running
Check interval 30MIN
SEL. ADJ ENT. RTN.
OK
Motion Sensor Setting
Sensor
ON
If absent Running
Check interval
30MIN
SEL. ADJ OK ENT. RTN.