Operating elements
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Service loop 2 “LOOP 2“
Service loop 2 displays the installation details.
The LCD shows the following values one after the other:
Head of the loop
Pulse value
Mounting place of the flow cold side or
hot side
Note: At a heat meter calculator or combined heat / cold me-
ter calculator the mounting place of the flow sensor cold side is
equivalent to return. The mounting place of the flow sensor hot
side is equivalent to flow.
Note: At a cooling meter calculator the mounting place of
the flow sensor hot side is equivalent to the return. The mount-
ing place of the flow sensor cold side is equivalent to flow.
Service loop
3 “LOOP 3“
Service loop 3 displays the monthly values.
•
In order to display the monthly values, press button 2.
The set day of the current month is displayed.
•
To select the desired month, press button 1.
Head of the loop
…
…
Set day for July 2011
•
To request the associated values, press button 2.
The LCD displays the following values one after the other:
Energy on set day
Tariff 1,2,3 on set day
1
)
Volume on set day
Volume pulse input 1
2
)
at 2-sec. cycles with volume on set day
Volume pulse input 2
2
)
at 2-sec. cycles with volume on set day
Max. flow at period,
at 2-sec. cycles with date stamp
