15
5.3.2 Programming turn-on and turn-off times
pH
pH
pH
(timer 1) and
flashes .
To programme
, press
(
to
can be selected using
▲
and
▼
)
When
is displayed and
flashes, the
▲
and
▼
buttons can be used to select
(change) or
(delete) .
If
is selected, press
to confirm, the turn-on time hour digits will flash .
Use the
▲
or
▼
button to set the hours between 0 and 23 .
Press
, the turn-on time minute digits will flash .
Use the
▲
or
▼
button to set the minutes between 0 and 59 .
Press
, the turn-on time second digits will flash .
Use the
▲
or
▼
button to set the seconds between 0 and 59 .
Next
is displayed and the hour digits of the turn-off time flash .
Use the
▲
or
▼
button to set the hours between 0 and 23 .
Press
, the turn-off time minute digits will flash .
Use the
▲
or
▼
button to set the minutes between 0 and 59 .
Press
, the turn-off time second digits will flash .
Use the
▲
or
▼
button to set the seconds between 0 and 59 .
If
and
flash, you can programme further time periods in the same manner .
Acknowledge with
.
If you do not wish to set further time periods, press and hold
for 3 seconds to leave the programming sublevel .
Alternatively when
and
are flashing, you can programme further time periods in the same manner .
If
Time
flashes again, press
for three seconds to finish programming and return to operating mode .
Caution:
A programming error in the timer settings (identical or overlaping starting times) is indicated by an
output of
.
