9
PROGRAMMING THE CM737
'Efficient Daily Use’
Reviewing the Heating Program
To review or edit the heating program use
the
PROGRAM
or
buttons to navigate
between the 4 individual programming periods
for that day. Use the
DAY
button to step through
each day of the week, so the complete 7 day
heating program can be reviewed or edited.
Modifying the Heating Program
To change the heating program:
a.
Press either of the
PROGRAM
or
buttons to enter the programming mode. The
time / temperature settings for period
1
on
Monday (Day 1) will be flashing as shown.
The active period is highlighted by a flashing
square around the numbers at the bottom of
the screen and the selected day is shown
with the day indicator.
b.
To adjust the period start time use the
or buttons, the ‘OK?’ indicator will be dis
-
played to confirm the change. Holding the but
-
ton down will change the time quickly.
Note:
If you are pressing the or but-
tons and the display flashes the next peri-
od, it means the next period will be pushed
forward.
c.
Once the required time is reached press the
green
button to confirm.
Note:
If the original time setting did not re-
quire adjustment press the green
but-
ton to move to step
‘d’
.
d.
The temperature setting for period
1
on
Monday (Day 1) will now be flashing. To ad
-
just this press the
or buttons and
confirm the setting again by pressing the
green
button.
e.
The next time and temperature period will
now be active. Adjust this by repeating steps
b - d above until all 4 periods are set for
Monday or press the
AUTO
button to run the
program as set, at any time.
You now have a choice of how to set the
program for the next day:
f.
i) Press the
COPY DAY
button to copy Mon
-
day’s program into Tuesday. The display will
go blank apart from the ‘non flashing’ day
indicator, which indicates the day copied and
the ‘flashing’ target day to copy the program
to. To accept this day press the green
button. To select a different target day press
the
DAY
button until the ‘flashing’ day indica
-
tor is under the required day, then accept it by
pressing the green
button.
Note:
Once
the target day is confirmed it becomes the
day that is copied if the
COPY DAY
button is
pressed again.
OR
ii) Press the
DAY
button to move the day indi
-
cator to Tuesday (Day 2). The program for that
day can then be adjusted by following steps
b
to e
. Programs for the remaining days can be
set in the same way, using the
DAY
button to
move to the next day.
To exit the programming mode select the de
-
sired operating mode by pressing the
AUTO
,
MAN
or
OFF
buttons.
Note:
To run the adjusted
program select the
AUTO
mode.
Disabling / Enabling Time Periods
The CM737 has 4 periods each day that
can be programmed, but you may not need
all of these switch points for your heating
requirements. Therefore, any period from 2 to
4 can be removed from (or returned to) the
heating program profile.
To disable or enable time periods:
a.
To disable unwanted periods go to the de
-
sired period (
2
to
4
) using the
PROGRAM
or
buttons to navigate, ensure the
correct period is highlighted with the flash
-
ing square symbol. Press and hold the
button for at least 2 seconds and the display
will indicate the period has been removed
from the program.
b.
To enable periods again follow the same
procedure as above, navigating to the al
-
ready disabled period. To enable this period
again press and hold the button for at
least 2 seconds.
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