Power Saving/Operation Noise Reduction Schedule - Hitachi PC-ARF1 Operation Manual

8.10 Power Saving/Operation Noise
Reduction Schedule
This function is used to start or stop the power
saving or the noise reduction at the desired time.
It is possible to set the power saving or the
operation noise reduction schedule up to five times
a day each day.
The "Power Saving Schedule" setting performs the
scheduled control of the mode set by the "Power
Saving" mode.
• Depending on the type and setting of the indoor
unit and outdoor unit it may be impossible to set
this function.
NOTE:
Set time zones so they don't overlap during a day
when managing multiple schedule patterns as in
Example 1 below. If time zones are overlapped
as in Example 2, the first "Time OFF" (14:00 in
the example 2) will be cancelled.
<Example of Power Saving Operation and
Schedule Setting>
HIGH
MED
ON
LOW
OFF
08:00 10:00 12:00
1 2
Example of Power Saving Schedule Operation
Example 1
Capacity Control (Mon)
1
08:00
2 10:00
3 12:00
4
14:00
5
16:00
Sel. Adj.
Example 2
Capacity Control (Mon)
1 08:00
2 10:00
3 12:00
4
5
Sel. Adj.
22
14:00 16:00 18:00
3 4 5
CORRECT
15:10(Fri)
10:00
LOW
12:00 MED
14:00 HIGH
16:00 MED
18:00
LOW
OK Entr Rtrn
Back
INCORRECT
15:10(Fri)
18:00
LOW
16:00
MED
HIGH
14:00
OK Entr Rtrn
Back
(1) Select "Sav/Reduction Schedule" from the
"Menu" and press "OK".
The power saving/operation noise reduction
schedule setting screen will be displayed as
"Sav/Reduction Schedule".
When using a Sub controller or if the
indoor unit does not support power saving,
the power saving schedule setting of the
"Intermittent Control" will be displayed.
Refer to (3) below.
Menu
OK
Back/Help
Menu
OK
Back/Help
(2) By pressing " " or " ", select the setting
item.
The setting will change as follows:
"Capacity Control" ↔ "Intermittent Control"
↔ "Noise Reduction"
Press "OK".
The power saving schedule setting (or noise
reduction schedule) screen will be displayed
as "Sav/Reduction Schedule".
Menu
OK
Back/Help
Menu
OK
Back/Help
(3) Select the "Day/Time Setting" with " " or " "
and press "OK".
The weekly schedule setting screen will be
displayed.
Menu
OK
Back/Help
Menu
OK
Back/Help
When the current time is not set, the
"Time Adjusting" screen will be displayed
automatically.
Menu 15:10(Fri)
Operation Noise Reduction
Quick Function
02
Comfort Setting
/
Sav/Reduction Schedule 05
Function 10
Sel. Entr Rtrn
OK Back
Sav/Reduction Schedule 15:10(Fri)
Capacity Control
Intermnt Control
Noise Reduction
Set when schedule is used. ※Power
Saving mode setting activated too.
Sel. OK Entr Back Rtrn
Capacity Control 15:10(Fri)
Day/Time Setting
Schedule ON/OFF
Set when schedule is used. ※Power
Saving mode setting activated too.
Sel. Entr Rtrn
OK Back
P5417005