Hitachi PC-ARF1 - Main Controller Setup; Changing to Main Controller Role

P5417005
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(5) Press “ ”or “ ” and select the setting
content.
• If “Control Method” is selected, it will
change as follows:
“Address Order” ↔ “Temperature Order”
↔ “Sensor Order* ”
• If “FAN Mode Time” is selected, it will
change between:
“10 min.” ↔ “5 min.” ↔ “3 min.”
Press “OK” when all settings have been
carried out.
* It is not possible to set the indoor or
outdoor unit when the “Sensor Order” is
not supported.
(6) The setting conrmation is displayed.
Select “Yes” with “ ” or “ ” and press
“OK” to conrm the setting and return to the
normal mode.
If the “Power Saving Mode” setting is
accessible, set “Power Saving ON” from
“Power Saving Guidance”.
8.6.3 Power Saving Detailed Setting
(Intermittent Operation Control)
This function is used to set details of the
Intermittent Operation Control.
Change Level
.... It is possible to change the
“Power Saving Level” from
“Power Saving Guidance”.
NOTE:
• This function cannot be set if it is connected
only to the total heat exchanger.
• Each power saving level will repeat the
operation as follows :
• If the “Power Saving Mode” changes the
“Power Saving Detailed” setting in intermittent
operation control, the “Power Saving ON/OFF”
will be OFF.
• The cooling/heating capacity can decrease
when using the “Power Saving” function.
Cool / Dry Mode Heat Mode
SAV:LOW
Normal Mode 20min.
↕
Fan Mode 10min.
Normal Mode 25min.
↕
Fan Mode 5min.
SAV:MED
Normal Mode 17min.
↕
Fan Mode 13min.
Normal Mode 20min.
↕
Fan Mode 10min.
SAV:HIGH
Normal Mode 15min.
↕
Fan Mode 15min.
Normal Mode 15min.
↕
Fan Mode 15min.
(1) Select “Power Saving Setting” from the
“Menu” and press “OK”.
The “Power Saving Setting” screen will be
displayed.
Rotation Control
Control
Address Order
Fan Mode Time
10 min
Entr RtrnSel. Adj.
Back
OK
Change units to FAN operation in
order from the unit with the
smaller address number.
Back
OK
Power Saving Mode Setting
Yes No
Sel. Entr Rtrn
Fix power saving settings.
Cancel current power saving
settings?
Menu
Power Saving Setting
Elevating Grille
Operation Schedule
Reset Filter Sign Time
01
/
05
Simple Timer
15:10(Fri)
Entr RtrnSel.
Back
OK
OK
Menu
Back/Hel
p
OK
Menu
Back/Hel
p
OK
Menu
Back/Hel
p
OK
Menu
Back/Hel
p
OK
Menu
Back/Hel
p
OK
Menu
Back/Hel
p