Power Saving - Hitachi PC-ARFP1E Installations- Und Betriebshandbuch

MENU OPERATION
8.4.3 Schedule ON/OFF setting
This function is used to deactivate the schedule operation
temporarily.
The schedule operation will not be carried out when "OFF" is set
in this function.
This function is used to apply for long period of holidays.
1 Select "Operation Schedule" from the menu and press "OK".
Menu
OK
/
?
OK
/
?
2 Select "Schedule ON/OFF" by pressing " " or " " and press
"OK". The confirmation screen will be displayed.
Schedule Timer
OK
/
?
OK
/
?

8.5 POWER SAVING

Functions
1 Outdoor Unit Capacity Control:
Controls the COOL/HEAT capacity of the outdoor unit.
2 Indoor Unit Rotation Control:
In a system where all the indoor units belonging to the same
refrigerant cycle are operating in either cooling or heating
mode, each indoor unit is temporarily switched to fan mode,
one by one in an established sequence.
3 Intermittent Operation Control:
Cooling/Heating and FAN mode are repeated in fixed
intervals.
4 No Setting:
The power saving function will not operate.
?
N O T E
• The power saving mode can be changed and may differ depending
on the type of the outdoor unit or indoor unit in use. Different power
saving modes can be selected depending on what is displayed in the
"9.1 Current Setting" in the "9 Help Menu", as shown below:
- "Main": The power saving mode can change functions 1 through
4 above.
- "Sub": The power saving mode cannot be changed. It will
synchronize with the power saving mode of the main controller
from the same outdoor unit cycle.
44 PMML0496 rev.1 - 12/2020
15:10(Fri)
Simple Timer
Reset Filter time sign.
Operation Schedule
Elevating Grille
Power Saving Setting
OK
SEL. ENT. RTN.
15:10(Fri)
Day/Time Setting
Holiday Setting
Schedule ON/OFF
SEL. OK ENT. RTN.
3 Select "Yes" by pressing " " or " " and press "OK". The
schedule ON/OFF setting will be confirmed and the screen
will return to the normal mode.
" " will be turned on when the setting of schedule operation
is valid.
" " will be turned off when the setting of schedule operation
is invalid.
OK
01
/
03
OK
?
N O T E
When the setting of schedule operation is invalid, the schedule operation
will not be activated.
- "−−": The power saving mode can be changed between functions
3 and 4 above.
• If the power saving mode is changed, the "Power Saving ON/OFF"
will be set as OFF.
1 Select "Power Saving Setting" from the "Menu" and press
"OK".
The "Power Saving Setting" screen will be displayed.
OK
OK
Schedule ON/OFF
/
?
Turn ON schedule function?
Yes
/
?
SEL. OK
Menu
/
?
Simple Timer
Reset Filter time sign.
Operation Schedule
Elevating Grille
Power Saving Setting
/
?
SEL. OK
15:10(Fri)
No
ENT. RTN.
15:10(Fri)
01
/
05
ENT. RTN.