43
MAIN MENU settings
6 720 617 763 (2008/09)
6.3.4 Timer programme for domestic hot water
circulation pump (systems with domestic
hot water cylinder only)
The circulation programme specifies when the
circulation pump for domestic hot water circula-
tion runs.
You can set up a circulation program for each
DHW system.
Menu: Domestic hot water > DHW circ pump
prog
Use this menu if you wish to use a timer pro-
gramme for the domestic hot water circulation
pump.
The timer programme is only programmable and
active if
Domestic hot water > DHW and DHW
circulation pump > Separate programmes
is
set.
Menu: Domestic hot water > DHW circ pump
prog > Edit > All days
Use this menu to set identical times for every day
for the domestic hot water programme.
•
P1
,
P2
...
P6
: Maximum of six switching points
per day and two different operating modes
(
On
/
Off
).
–
On
: Circulation pump cycles as per setting
(
Æ
Section 6.3.5 on page 44). Solid seg-
ments on the display indicate the period
for which the operating mode is active.
–
Off
: The circulation pump is stopped.
Blank segments on the display indicate the
period for which the operating mode is
active.
–
The shortest switching interval is 15 min-
utes (= 1 segment).
–
Deactivate switching points that are not
required by deleting them.
For menu structure and adjustment ranges
Æ
page 33.
Menu: Domestic hot water > DHW circ pump
prog > Edit > Mon - Fri
Use this menu to set identical times for the days
Monday to Friday for the domestic hot water pro-
gramme.
•
P1
,
P2
...
P6
:
For explanation see
All days
above.
For menu structure and adjustment ranges
Æ
page 33.
Menu: Domestic hot water > DHW circ pump
prog > Edit > Sat + Sun
Use this menu to set identical times for Saturday
and Sunday for the domestic hot water pro-
gramme.
•
P1
,
P2
...
P6
:
For explanation see
All days
above.
For menu structure and adjustment ranges
Æ
page 33.
Menu: Domestic hot water > DHW circ pump
prog > Edit > Monday, Tuesday... Sunday
Use this menu to set different times for individual
days in the domestic hot water programme.
•
P1
,
P2
...
P6
:
For explanation see
All days
above.
For menu structure and adjustment ranges
Æ
page 33.
Menu: Domestic hot water > DHW circ pump
prog > View
B
Shows switching points and associated oper-
ating modes for
All days
,
Mon - Fri
,
Sat + Sun
or the individual day of the week as a segment
pattern.
For menu structure and adjustment ranges
Æ
page 33.