P32-EN – Subject to technical changes 04.11
62
Appendix: Information on SolvisControl system controller
11.1.3 Overview of functions
Fct.-
no.
Function
Description
1
COMPARISON
COMP.
Enable for solar circuit. Prevents steam from forming in the secondary circuit.
2
SOLAR CONTROL
SOLAR1
Enables switch-on of solar pump in primary circuit, temperature comparisons,
maximum temperatures (
page 54
).
3
PID CONTROL
PID SOLAR1
Controls the speed of the solar pump in the primary circuit (
page 50
).
4
COMPARISON
DIFF. FUNCT
Checking Solar VL1 larger buffer ref. + hysteresis as enable for the solar pump in
the secondary circuit (
page 50
).
5
PID CONTROL
PID SOLAR2
Controls the speed of solar pump in the secondary circuit (
page 50
).
6
PID CONTROL
PID SOLAR3
Frost protection function for the secondary solar circuit (
page 41
)
7
TIMER FUNCT.
TIMER 1
90 second start-up of the solar pump at maximum speed level 30.
8
START FUNCTION
SOL START
Start-up of solar pump with vacuum tube collectors (
page 58
).
9
FUNCTION CTRL
CONTROL SOL
Performs delta-T check in the solar circuit (“Warning dT Solar”,
page 22
).
10
WW REQUIREMENT
WW_REQ1
Hot water requirement at burner (
page 42
)
11
WW REQUIREMENT
WW_REQ2
Hot water requirement at burner for enlarged hot water buffer (
page 44
)
12
CIRCULATION
WW-PROD
Hot water (“WW”) standby function, control of WW pump A2 with WW standby.
13
CIRCULATION
WW-DRAW
Hot water tapping function, control of WW pump A2 with WW tapping process.
14
LOGIC FUNCTION
OR 1
Evaluates the status of “WW-PROD” and “WW-DRAW” to enable “HYG WW PR.”
function.
15
PID CONTROL
HYG WW PR.
Speed control of hot water pump (
page 51
).
16
CIRCULATION
CIRCU
Circulation function switches the circulation pump A5 (
page 46
).
17
HEAT CIRC.CONT
HEAT CIRC.1
Heating circuit control for mixed heating circuit 1 (
page 33
).
18
HEAT CIRC.CONT
HEAT CIRC.2
Heating circuit control for mixed heating circuit 2 (
page 41
).
19
MIXER CONTROL
Mixt Ctrl1
Controls the mixer for the floor drying function.
20
ANALOG FUNCT.
MAX(AN)
Evaluates the higher flow target temperature from heating circuit 1 and 2, “Floor
Dry” as well as swimming pool to pass it on to the “REQ. Heating” function.
21
REQ. HEATING
HEAT. REQ
Heating requirement at burner (page 51).
22
PROFILE FUNCT
Floor Dry
Activation and setting of a floor drying program for mixed heating circuit 1
(
page 59
).
23
WW REQUIREMENT
WW_REQ3
Sets the target temperature and heating times for a swimming pool.
Setting on page 13, description of function on page 45
.
24
COMPARISON
DIFF. FUNCT1
Enables swimming pool pumps, if: HPo > “T.FL.TARGET” + 7 K.
Switch-off: HPo
?
“T.FL.Soll” + 4 K.
25
COMPARISON
DIFF. FUNCT2
Enables swimming pool pumps, if: “WW_REQ.” and “HEAT-REQ.” on “OFF” and HPo
> “T.swimming pool” + 5 K. Switch-off: HPo
?
“T. swimming pool” + 2 K
26
COMPARISON
DIFF. FUNCT3
Enables swimming pool pumps, if S1 > “T.WW.REQ.1” + 19 K. Switch-off: S1
?
“T.WW.REQ.1” + 16 K.
27
COMPARISON
DIFF. FUNCT4
Enables swimming pool pumps, only if simultaneously in effect:
HPo > “T.WW.NOM” + 2 K. Switch-off: HPo < “T.WW.Nom.”
