Hitachi PC-ARF Technical Catalogue page 721

8 Control support devices
PSC-A1T
Set the "OFF TIME".
Follow the same procedure as that used to set the ON time.
The diagram on the right shows the time set to 5:00 PM.
Press the "SET/MONITOR" button.
The "SET" indication will go off and the remote control timer will switch to monitor mode.
The diagram on the right shows the current day setting condition.
N O T E
• Depressing the "CANCEL" switch when setting ON time (procedure 6) or OFF time (procedure 8), the indication of ON TIME or OFF
TIME is changed to "- : - -". Depressing the "OK" switch in this condition, the setting is cancelled.
• In case of using the Timer together with other controller than the remote control switch PC-ARH and the central station PSC-A64S,
the setting of ON time and OFF time is required.
• Depending on the controller to be used with, it may take approximately 15 seconds that the air conditioner starts (or stops) operation
after the ON time (or OFF time).
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Setting the Run day
To set the day for actual operation of the running schedule set before. (Though the ON time and OFF time are set, the schedule opera-
tion is not available unless the running day is set.)
N O T E
• In case where the central station (PSC-A64S) is used together, the group setting for schedule operation is required by the central
station. Refer to the manual of the central station for details.
• During the timer pause mode, the mode is not changed to the setting mode by depressing the "SET/ MONITOR" switch.
<Example> "B" pattern, Tuesday
Press the "SET/MONITOR" button.
The timer switches to setting mode, the "SET" indication will appear and the ▼ symbol will flash.
Select mode A or B by pressing "A/B".
The diagram on the right shows the selection of setting mode B.
Set the run day by pressing the "DAY" button.
Refer to the previous "Time settings for: ON/OFF" for the indication of the "▼" mark.
In the diagram on the right, the selection is set to "Tuesday".
Press the "RUN DAY" button
The selected day will be set as the run day and the
pressing "RUN DAY" again, the run day setting will be cancelled and the
In the diagram on the right, the selection is set to "Tuesday".
Press the "SET/MONITOR" button.
The "SET" indication will go off and the remote control timer will switch to monitor mode.
705
TCGB0106 rev.0 - 12/2014
symbol will switch on for the selected day. By

symbol will switch off.

Turned OFF
Turned ON
Turned ON
Turned ON
Turned OFF
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