P32-EN – Subject to technical changes 04.11
63
Technician
Appendix: Information on SolvisControl system controller
Fct.-
no.
Function
Description
28
COMPARISON
DIFF. FUNCT.5
Enables swimming pool pumps only if “T.swimming pool” is 1 K less than target
temperature. Setting the target temperature:
“WW_REQ.3” on page 13
29
LOGIC FUNCTION
AND 1
Switches on swimming pool pump if “DIFF.FUNCT.1” to “DIFF.FUNCT.5” are met
(= only with stored solar heat).
30
HEAT QUANT.
HQC SOLAR
Heat quantity counter in secondary solar circuit (
page 47
).
31
LOAD PUMP
LD PUMP 2
Controls switching swimming pool pump on or off with conventional auxiliary
heating.
32
COMPARISON
MAX. FUNCT
Monitors the maximum temperature of the S1 storage tank (max. 95°C,
page 23
).
33
ANALOG FUNCT.
SUM 1
Sets target temperature of solar pumps (= “T.WW.NOM” + 7 °K) to compensate
performance losses in the
secondary
solar circuit
34
ANALOG FUNCT.
SUM 2
Sets target temperature of solar pumps (= “Result: SUM 1” + 5 °K, =
= “T.WW.NOM” + 12 K) to compensate performance losses in the
primary
solar circuit
35
MAINTENANCE
CH.SWEEP
Starts burner for chimney sweep (
page 32
).
36
LOGIC FUNCTION
OR 2
Enables function “ANALOG 1” if there is a heating requirement.
37
ANALOG FUNCT.
ANALOG 1
Determines the temperature for output A15 (analogue output,
page 25
).
Requirement temperature plus various offsets for each type of requirement.
