Siemens Albatros2 AVS37 User Manual Page 69

  • Download
  • Add to my manuals
  • Print
  • Page
    / 135
  • Table of contents
  • BOOKMARKS
  • Rated. / 5. Based on customer reviews
Page view 68
69/135
Siemens Switzerland Ltd User Manual CE1U2353en
HVAC Products Heating circuits 02.06.2009
The function is not active in operating mode ”Continuously Comfort temperature“
The display shows ECO
To give consideration to the building’s thermal dynamics, the outside temperature will
be attenuated
Example:
SWHG Summer/winter heating limit
TAged Attenuated outside temperature
T Temperature
t Days
The 24-hour heating limit is used to switch the heating on and off in the course of the
day, depending on the outside temperature. This function is used primarily during
intermediate seasons (spring and autumn) to respond to short-time temperature
variations.
Example:
Setting line e.g.
Comfort setpoint (TRw) 22°C
24-hour heating limit (THG) -3°C
Changeover temperature (TRw-THG) heating off = 19°C
Switching differential (fixed) -1°C
Changeover temperature heating on = 18°C
By changing the value entered, the respective heating periods will be shortened or
extended.
Increase: Heating mode will start
earlier,
changeover to ECO
later.
Decrease: Heating mode will start
later,
changeover to ECO
earlier.
The function is not active in operating mode ”Continuously Comfort temperature“
The display shows ECO
To give consideration to the building’s thermal dynamics, the outside temperature will
be attenuated
Flow temperature setpoint limits
Line no. Operating line
HC1 HC2 HCP
740 1040 1340 Flow temp setpoint min
24-hour heating limit
ON
17
T
SWHG
TAged
°C
OFF
t
2358Z08
SWHG
+1 °C
SWHG
-1 °C
16
18
19
20
501015
Page view 68
1 2 ... 64 65 66 67 68 69 70 71 72 73 74 ... 134 135

Comments to this Manuals

No comments