Operation Manual

6 720 645 347 (2010/09)
44 | Adjusting the MAIN MENU
6.3.3 Time/temperature level program for
DHW (only with FR 110 and 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.
Fig. 15 Example DHW program with time/
temperature profile
For menu structure and setting ranges
Æ page 34.
Menu: Domestic hot water > DHW programme >
Edit
Use this menu if you wish to adjust a time
program for DHW heating.
• Reset factory settings: Resets DHW program
to factory settings Æ page 26.
For menu structure and setting ranges
Æ page 34.
Menu: Domestic hot water > DHW programme >
Edit > All days
Use this menu to set identical times for each day
for the DHW program.
• 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.
For menu structure and setting ranges
Æ page 34.
Menu: Domestic hot water > DHW programme >
Edit > Mon - Fri
Use this menu to change the DHW program with
identical times for Monday to Friday.
• P1, P2 ... P6:
For description see All days above.
For menu structure and setting ranges
Æ page 34.
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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