Operation with the user menu
Logamatic EMS – 6 720 801 386 2011/05
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5.7 Setting a DHW program
In the setting for After heating circuits (basic setting) the DHW switch-on and switch-off times
are based on the switching program selected. This ensures that hot water is available during the
heating phases (i.e. when in day mode).
If you want to enter a separate DHW program, we recommend:
• Only charging the DHW cylinder once in the morning before the heating start time and possibly
also programming another heating phase in the evening if more hot water is regularly needed at
that time.
This would allow you to significantly reduce your energy consumption even further.
To set a hot water program which operates independently from the central heating phases:
1. Open the user menu.
2. Select switching programme.
3. Select the domestic hot water heating circuit.
4. Use change switch point to enter, delete or modify a switching point (Æ page 34) or enter a
new program.
5. Save the program as user defined 1 or select do not save to cancel.
6. Check that automatic is set for operating mode\DHW to make sure that the program you
have set is also active (Æ page 30).
5.8 Setting a DHW circulation program
You can use a DHW circulation program
1)
to enter the start and stop times for the DHW circulation
pump independently of the switching program for the heating system. Follow the same procedure
as for entering a DHW program (Æ Chapter 5.7).
If you occasionally need more DHW outside the set time, you can activate the DHW
heating for a short time (“Heating up DHW once”, Æ page 19).
1) This function depends on the boiler used.
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