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Additional programming options
8
Logamatic 4321/4322 - Technical specifications are subject to change without prior notice.
63
8.4
Creating a new DHW recirculation pump program
You may operate the DHW recirculation pump either according to the factory
settings "program selction heating zone" or according to your own new switching
program "program selction custom CR" (CR: recirculation pump).
If your recirculation pump should work independently of the heating zones, you
can enter your own new DHW recirculation pump program as follows:
Example:
The DHW circulation pump is to run on all weekdays from 6:30 am to 9:00 am
(06:30 h to 09:00 h).
z
Select a heating zone (
Æ
Chapter 7.6).
(here: "recirculation")
z
Select a program for the heating zone "recirculation" (
Æ
Chapter 7.10).
(here: "program selction new")
The display shows the blank mask "new set point" for the new set point.
z
Enter the set points (
Æ
Chapter 8.2).
Your DHW recirculation pump will now operate according to your "custom
program CR". You can call up your new "custom program CR" by pressing
"PROG" and turning the dial.
USER NOTE
With the factory setting "program selction heating zone", the DHW recirculation
pump starts automatically 30 minutes prior to the first set point of all heating
zones associated with this control panel, and ends when the last heating zone
is switched off.
new set point
--------------
----
at ---
USER NOTE
Only after all three details (day/time/temperature) have been defined for the
new set point will it be automatically saved under "custom program CR" and
the heating zone number "recirculation". The saving process is not shown on
the display. The display shows the blank mask "new set point" for the next set
point. Repeat this process for all desired set points.