Is the room temperature too high or too low?
Before you make readjustments...
If the current room temperature is too high or too
low, check the room operating mode. Temporary
deviations can always occur, depending on the
current operating state. Check to find out if the
room temperature varies depending on the outside
temperature or if it is always too high or too low.
Does the room temperature vary depending on
the outside temperature?
If that is the case, proceed as follows:
1. Find out in which climatic conditions the room
temperature is not right.
2. On the Heating curve submenu, readjust the
setting to the relevant situation in accordance
with the adjacent table.
3. After the readjustment, wait 1 to 2 days, allow-
ing the control to settle.
4. Another readjustment may be required.
14
Siemens Building Technologies / HVAC Products
The room temperature...
... is too high in cold weather
... is too low in cold weather
... is too high in mild weather
... is too low in mild weather
Breakpoint 1
Breakpoint 2
Path:
Main menu > Heating circuit ... > Heating curve
CE1B3131x2-en
Flow temperature
Breakpoint 1
Outside temperature
74 319 0346 0 a
Readjust as follows:
Lower the value
[Breakpoint 1] flow temp
Raise the value
[Breakpoint 1] flow temp
Lower the value
[Breakpoint 2] flow temp
Raise the value
[Breakpoint 2] flow temp
+
Breakpoint 2
19.11.2004