Adjusting Date/Time; Daylight Saving Time - Hitachi PC-ARFP1E Installations- Und Betriebshandbuch

MENU OPERATION

8.15 ADJUSTING DATE/TIME

This function is used to adjust the date and time.
Periodic time setting is recommended. (Clock accuracy:
difference within +70 seconds by month).
As for this remote control switch, the clock can work up to 72
hours when power failure occurs. Reset the date and time if the
remote control switch remains without power supply for longer
than 72 hours or main power supply is OFF for long time.
When adjusting time from the main controller, the sub controller
of the same refrigerant cycle will be set at the same time.
1 Select "Adjusting Date/Time" from the menu and press "OK".
Menu
OK
/
?
OK
/
?
2 Press " " or " " to change the setting. Press or keep
pressing " " or " " to adjust numbers.
OK
/ ?
Adjusting Date/Time
OK
/ ?
OK
/ ?

8.16 DAYLIGHT SAVING TIME

This function adjusts time forward or backward one hour (by
default) or two (optional function setting pa=01) when daylight
saving time starts or ends.
1 Select "Daylight Saving Time" from the "Menu" and press "OK".
Menu
OK
/ ?
OK
/ ?
58 PMML0496 rev.1 - 12/2020
15:10(Fri)
Adjusting Date/Time
Daylight Saving Time
Setback Setting
Screen Display Setting
Function 20
OK
Sel. Entr Rtrn
yyyy mm dd hh mm
2018 01 01 00 : 19
Sel. Adj. OK Entr Rtrn
15:10(Fri)
Adjusting Date/Time
Daylight Saving Time
Setback Setting
Screen Display Setting
Function 20
Sel. OK Entr Rtrn
3 After the setting is completed, press "OK" and the
confirmation screen will be displayed.
4 Select "Yes" by pressing " " or " " and press "OK". The
setting will be confirmed and the screen will return to the
normal mode.
OK
OK
04
/
05
The "Daylight Saving Time" screen will display. Select "Put 1h
.
backward" using " " or " " and press "OK".
OK
04
/
OK
05
Adjusting Date/Time
/
?
Set date/time?
Yes
/
?
Sel. OK
Daylight Saving Time
/
?
Put 1h forward
Put 1h backward
/
?
OK
Sel.
No
Entr Rtrn
15:10(Fri)
Entr Rtrn