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34 | Adjusting the MAIN MENU
6.3.2 Timer/temperature program for DHW
with DHW cylinder
Menu: Domestic hot water > DHW programme
Use this menu if you required a DHW program
with user-defined time/temperature profile.
The time/temperature program is only
programmable and active if Domestic hot
water > DHW and DHW circulation pump >
Separate programmes is set.
C
Fig. 14
Example DHW program with time/
temperature profile
Reset factory settings: Resets DHW program
•
to factory settings
Menu: Domestic hot water > DHW programme >
All days ... Sunday
Use this menu to change the DHW program with
the same times for the selected group of days or
for individual days.
P1, P2 ... P6: Maximum of six switching times
•
per day with individual temperature levels
(15 °C to 60 °C).
– If the temperature measured in the DHW
cylinder is below the set temperature, the
cylinder is reheated.
– Once the set temperature is reached
(or exceeded), cylinder reheating is
stopped.
– The shortest switching interval is 15
minutes (= 1 segment).
– Deactivate switching times that are not
required by deleting them.
6 720 800 817 (2012/02)
t
6 720 613 058-07.1R
page 23.
The segments on the display show
the periods for the following DHW
temperature demands:
≥ 50 °C – solid segments
≤ 20 °C – no segments
other – blank segments
6.3.3 Time program for DHW circulation pump
(only with DHW cylinder)
The DHW circulation program specifies when a
connected DHW circulation pump for domestic
hot water runs.
Menu: Domestic hot water > DHW circ pump
prog
Use this menu if you wish to use a time program for
the DHW circulation pump.
The time program 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 > All days ... Sunday
Use this menu to change the DHW circulation
program with the same times for the selected
group of days or for individual days.
P1, P2 ... P6: Maximum of six switching times
•
per day and two different operating modes
(On / Off).
– On: Circulation pump cycles as per setting
(
chapter 6.3.4 on page 35). Solid
segments on the display indicate the
period for which this operating mode is
active.
– Off: The circulation pump is stopped.
Empty segments on the display indicate
the period for which this operating mode is
active.
– The shortest switching interval is 15
minutes (= 1 segment).
– Deactivate switching times that are not
required by deleting them.
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