Main menu > General func. > Summer-winter calculation
Parameter Value Function
Status
–  Winter
–  Summer
Status for summer/winter changeover:
–  Winter operation is enabled.
–  Summer operation is enabled.
Su/Wi input
–  Winter
–  Summer
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.
Outs. temp. dampened Dampened outside air temperature.
Date/Time, summer *.*   *:* 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.
Date/Time, winter *.*   *:* 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 0…36000 [h] 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.
Outs temp summer -64...64 [°C] Changes over to summer operation when the 
dampened outside air temperature is greater than 
this value.
Outs temp winter -64...64 [°C] Changes over to winter operation when the 
dampened outside air temperature is less than this 
value.
Short Manual for Climatix Control System [v. 2.14.10, 2.14.20, 2.14.30 & 2.14.40]
SMCX.130215.02GB Page 8