Parameter List

Table 16.   Parameter List

Description

Value Range

Default Value

Unit

CFG-01: solar panel configuration

1 = solar control feeds the DHW

2 = solar control feeds the buffer

3 = solar control feeds the DHW and the buffer

1..3

3

-

CFG-02: solar pump configuration

1 = on/ off pump

2 = variable speed pump

1/ 2

1

-

SOLP-01: temperature difference to switch on at OAT >= 20 °C

-30 … 30

6

K

SOLP-02: temperature difference to switch off/ over

-30 … 30

3

K

SOLP-03: temperature difference to switch on when the OAT = -15 °C

-30 … 30

6

K

SOLP-04: solar panel freeze protection

-55…20

4

°C

DHW-01: DHW maximum upper temperature protection

20…110

60

°C

DHW-02: DHW maximum lower temperature protection

20…110

60

°C

DHW-03: DHW priority

1 = no priority

2 = priority

1/ 2

1

K

PMP-01: pump switch off delay at 20 °C

0…120

10

sec

PMP-02: pump switch off delay at -15 °C

0…120

10

sec

PMP-03: pump minimum off time

0…120

20

sec

PMP-04: minimum pump speed

0…100

30

%

PMP-05: maximum pump speed

0…100

100

%

PMP-06: pump nominal electrical power

0…50000

50

W


Table 17.   Operation Mode

Value OperationMode

Function

1

solar panel feeds the buffer

2

solar panel feeds the DHW

3

solar power lower than pump power

4

DHW overheat protection

5

solar panel freeze protection