Comfort Setting; Motion Sensor Setting - Hitachi PC-ARFG-E Installation & Operation Manual

FUNCTION MENU

5.8 COMFORT SETTING

This function is used to control discharge or supply air
temperature when in the cooling mode.
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N O T E
• This function cannot be set when the indoor unit does not support
this function.
• The cool air level order is as follows: "HIGH" > "MED" > "LOW" and
the temperature of the discharged air is high.
• The effect may not be sufficient if two or more units are operating in
the room, which the air may be "cold".
• When this function is set, it may take time for the entire room to cool
down.
Set the comfort
1 Select "Comfort Setting" on the "Function Menu" screen and
press "OK".
Function Menu
Power Consumption Display
Autoboost
Comfort Setting

Motion Sensor Setting

Setback Setting
OK Enter
2 Press " " or " " to select "Cool Air Comfort Level", and then
press "OK".
• For other settings, please refer to the Operation Manual of
5.9 MOTION SENSOR SETTING
This function is available only when the motions sensor is
equipped with the air panel.
The motion sensor detects a human activity by the change of the
infrared light.
This function saves the air conditioning capacity (adjusting the
set temperature, the air flow volume and the air flow direction)
automatically depending on a situation.
The operation after the motion sensor detects as absence can
be selected from "Running", "Stand-by" or "Stop" on the remote
control switch with the capacity saving.
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N O T E
This setting is available only for the air panel with motion sensor.
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C A U T I O N
• Do not use the motion sensor function when a baby or a handicapped
person stays by oneself. The motion sensor may detect as absence
and the operation may be stopped in the case of staying for long time
with a bit motion.
• The motion sensor detects the human activity. However, if someone is
in a room with a bit motion, the motion sensor may detect as absence.
21 PMML0565 rev.0 - 09/2021
the indoor unit.
GentleCool Comfort
Louver Direction in Cooling Mode
Louver Direction in Heating Mode
Radiant Sensor Control for Heating
FeetWarm Heat Air Flow
Select
OK
3 Press " " or " ", the selected comfort level changes as follows:
"Not Set" ↔ "LOW" ↔ "MED" ↔ "HIGH".
Select the "Cool Air Comfort Level" during cooling and press
(Mon) 16:30
"OK".
Press " " to return to the "Function Menu" screen.
Back
OK Select
• The motion sensor may detect as human activity if the indoor unit
with the motion sensor is installed near a moving object (ex. swing
operation of a heating appliance) which is difference in temperature
against atmosphere.
• In the case that the indoor units are operated by 2 remote control
switches, the motion sensor setting is available only from the main
remote control switch.
• The indoor unit operation can be stopped by the motion sensor
control.
• While the air conditioning capacity is saved or the operation is
stopped by the motion sensor control, "Motion sensor is activated" is
displayed on LCD.
• If the function "Prohibiting operation by remote control switch" is used
from the centralized controller, select the command "Running" or
"Stand-by" in "If absent" at the motion sensor control setting.
• If "Stop" is selected, the motion sensor control can not be performed
correctly as follows:
- In the case that "Stop" is selected in the motion sensor control
setting and "Prohibiting operation by remote control switch"
(for all items) is set by the centralized controller, the operation
will not be stopped even if the motion sensor control function
changes to the stoppage condition.
- In the case that "Stop" is selected in the motion sensor control
setting and "Prohibiting operation by remote control switch" (for
part of items) is set by the centralized controller, the indoor unit
operation can not be restarted from the centralized controller
although the operation can be stopped under the stoppage
condition by the motion sensor control function.
Comfort Setting
GentleCool Comfort
Not Set
LOW
MED
HIGH
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