Samson TROVIS 5579 - Page 139

CO4: DHW heating (Anl 1.1–1.8, 2.x, 3.1–3.4, 4.1–4.5, 5.1–5.2, 7.x, 8.x, 9.x, 10.1–10.3,
11.x, 12.x, 13.x, 21.x )*
F Function WE Anl
Comment
Function block parameters / Range of values (default)
01 Storage tank
sensor SF1
0
1)
CO4 -> F01 - 0 (not in Anl 11.0, 11.3, 12.0, 13.0, 21.0):
Storage tank thermostat, only with CO4 -> F02 - 0
1)
WE = 0 in Anl 1.9, 11.9, 12.9, 13.9, 21.9
2)
WE=1inAnl1.1-1.8, 2.x, 3.1-3.4, 4.1-4.5, 5.1-5.2, 7.x, 8.x, 9.x,
10.1-10.3, 11.1-11.4, 12.1, 13.1-13.2, 21.1-21.2
1
2)
02 Storage tank
sensor
SF2
0
1)
CO4 -> F02 - 1 (not in Anl 11.0, 11.3, 12.0, 13.0, 21.0):
Only with CO4 -> F01 - 1
1)
WE = 0 in Anl 1.1, 1.3, 1.5, 1.7, 2.0, 2.1, 2.3, 3.1, 3.3, 4.1,
4.3, 4.5, 5.1, 7.1, 8.1, 9.1, 9.5, 10.1, 10.3, 11.1, 12.1, 13.1,
21.1
2)
WE=1inAnl1.2,1.4,1.6,1.8,2.2,2.4,3.2,3.4,4.2,
5.2, 7.2, 8.2, 9.2, 9.6, 10.2, 11.2, 11.4, 12.2, 13.2, 21.2
1
2)
03 Return flow
sensor RüF2
0 1.9, 7.x,
8.x, 11.x,
12.x, 13.x,
21.x
CO4 -> F03 - 1: Sensor and limiting function active
Function block parameter:
Limiting factor / 0.1 to 10.0 (1.0)
04 Water flowmeter 0 1.9, 11.9,
12.9, 13.9,
21.9
CO4 -> F03 - 1: option: AnA, bin
AnA: Analog analysis, water flowmeter 1400-9246
bin: Binary analysis, flow switch at terminals 17/19
05 Flow sensor
VF4
0 1.1–1.4,
1.6, 1.8,
1.9, 2.2,
2.4, 3.2,
3.4, 4.2,
5.2, 7.2,
8.2, 9.2,
9.6,
10.1-10.3,
11.2, 11.9,
12.2, 12.9,
13.2, 13.9,
21.2, 21.9
CO4 -> F05 - 1: Flow sensor VF4 to measure the storage
tank charging temperature active
In some systems, VF4 replaces the flow sensor VF2, which
then measures the heat exchanger charging temperature.
EB 5579 EN 139
Appendix