Siemens Climatix Series Short Manual page 10

Parameter
Status
Su/Wi input
Outs. temp. dampened
Date/Time, summer
Date/Time, winter
Time constant
Outs temp summer
Outs temp winter
Short Manual for Climatix Control System [v. 2.14.10, 2.14.20, 2.14.30 & 2.14.40]
SMCX.130215.02GB
Main menu > General func. > Summer-winter calculation
Value
– Winter
– Summer
– Winter
– Summer
*.* *:*
*.* *:*
0...36000 [h]
-64...64 [°C]
-64...64 [°C]
Function
Status for summer/winter changeover:
– Winter operation is enabled.
– Summer operation is enabled.
Status of input on hardware side for changeover.
Go to page with all digital input settings to change
the input's direction of control, for example change
the output signal.
– Winter operation enabled: Signal 0.
– Summer operation enabled: Signal 1.
Dampened outside air temperature.
Set date and time for changeover to summer
operation.
Example:
23:30 01.Apr ---> Changeover on April 1 at 11:30
PM.
– Asterisks only (*.* *:*): Changeover date is
not relevant; changeover occurs based on
temperature.
Permissible time entries:
*:* ---> 00:00
*:20 ---> 00:20
10:* ---> 10:00
– Date entry:
Allowed: 15.May
Not allowed by month: Odd/Even.
Set date and time for changeover to winter
operation.
Example:
10:40 PM 01.Oct ---> Changeover on October 1 at
10:40 PM.
Note: See summer Date / Time parameter.
Time constant to calculate dampened (determined
over this period) outside air temperature. Set
this value for the short period to 0 to reset
the dampened or assume present outside air
temperature.
Changes over to summer operation when the
dampened outside air temperature is greater than
this value.
Changes over to winter operation when the
dampened outside air temperature is less than this
value.
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