Hitachi PSC-A1T Installation And Operation Manual page 18

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OPERATION PROCEDURE
12
7
3. Select the weekly day to set ON/OFF control by
depressing the "DAY" switch
By depressing the "DAY" switch, the flickering " " mark
moves in order of "Sun → Mon → ... → Sat". Depressing the
"DAY" switch after "Sat", all the " " marks (from "Sun" to
"Sat") are flickered. In this case, the setting is the same for all
days of a week. Depressing the "DAY" switch once again, the
flickering " " mark returns to the position of "Sun"
4. Depress the "ON/OFF TIME" switch.
The Timer is changed to the ON/OFF time setting mode and
the "hour" indication of ON TIME is flickered.
The right figure shows the case of changing to the ON/OFF
time setting mode
5. Select the setting 1,2 or 3 by depressing the "
∇
" switch.
Δ
By depressing the " SELECT
indication moves flickering.
The right figure shows the case of selecting the setting 2.
6. Set the "hour" indication of ON TIME by depressing the
"HOUR/MINUTE or
After setting the "hour" indication, depress the "OK" switch and
the "minute" indication of ON TIME to be set is flickered.
The right figure shows the case of setting the hour "PM 1.--".
7. Set the "minute" indication of ON TIME by depressing the
"HOUR/MINUTE or
After setting the "minute" indication, depress the "OK" switch
and the "hour" indication of OFF TIME to be set is flickered.
The right figure shows the case of setting the hour "PM 1:00".
8. Set the time of "OFF TIME" by the same procedure of
setting the time of "ON TIME"
After setting the time of "OFF TIME", the flickering indication of
"OFF TIME" is turned on and the ON/OFF time setting mode is
changed to the setting mode.
The right figure shows the case of setting the hour "PM 5:00".
9. Depress the "SET/MONITOR" switch
The "SET" indication is turned off and the control timer is
changed to the monitor mode.
The right figure shows the case of indicating the setting
condition of the present day.
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 canceled.
In case of using the Timer together with other controller than the
remote control switch
PC-ARTE 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).
Δ
SELECT
∇
" switch, the "hour"
" switch.
" switch.
ATTENTION: