A. - Safety instructions
4
A.1. - EC declaration of conformity 4
A.2. - General instructions
4
A.3. - Explanation of symbols
4
A.4. - Changes to the unit
5
A.5. - Warranty and liability
5
B. - Description of controller
6
B.1. - Specifications
6
B.2. - Temperature resistance table
for Pt1000 sensors
7
B.3. - About the controller
7
B.4. - Scope of supply
7
B.5. - Disposal and pollutants
7
C. - Installation
8
C.1. - Electrical connection
8
C.2. - Wall instalion
9
C.3. - Installing the temperature
sensors 11
D. - Terminal connection
12
D.1. - Terminal connection
diagram
12
D.2. - Hydraulic variants / systems 13
E. - Operation
17
E.1. - Display and input
17
E.2. - Commissioning help
18
E.3. - Free commissioning
18
E.4. - Menu sequence and menu
structure 19
1. - Measurement values
20
2. - Statistics
20
2.1. - Operating hours
20
2.2. - Heat output
20
2.3. - Graphic overview
20
2.4. - Message log
20
2.5. - Reset/clear
20
3. - Operating modes
21
3.1. - Automatic
21
3.2. - Manual
21
3.3. - Off
21
4. - Settings
22
4.1. - Tmin S (X)
22
4.2. - Tmin S5
22
4.3. - Priority S (X)
22
4.4. - ∆ T Solar S (X)
22
4.5. - Tmax S (X)
22
4.6. - Priority S3
22
4.7. - ∆ T Solar S3
23
4.8. - Tmax S3
23
4.9. - Priority S4
23
4.10. - ∆ T Solar S4
23
4.11. - Tmax S4
23
4.12. - Tmax S3
23
4.13. - Tmax SB
23
4.15. - T-priority
23
4.14. - Tmax SB WT
23
4.16. - Loading time
23
4.17. - Increase
24
5. - Protections / Protective
functions 24
5.1. - System protection
24
5.2. - Collector protection
24
5.4. - Recooling
25
5.5. - Frost Protection
25
5.6. - Seizing protection
25
5.7. - Collector alarm
25
6. - Special functions
26
6.1. - Program selection
26
6.2. - Pump menu
26
6.2.1. - Type of pump
26
6.2.2. - Pump
26
6.3. - Speed control R1 / R2
27
6.3.1. - Modes
27
6.3.2. - Purging time
27
6.3.3. - Sweep time
27
6.3.4. - max. speed
28
6.3.5. - min. speed
28
6.3.6. - Setpoint
28
6.6. - Speed control R1 / R2
28
6.4. - Speed control R1 / R2
28
6.6.1. - Solar bypass
29
6.6.2. - Thermostat
30
6.6.3. - Thermostat 2
31
6.6.4. - Cooling
32
6.6.5. - Return flow increase
33
6.6.6. - Collector field cooling
34
6.6.7. - Anti Legionella
35
6.6.8. - Heat transfer
36
6.6.9. - Difference
37
6.6.10. - Solid fuel boiler
38
6.6.11. - Error message
38
6.6.12. - Pressure monitor
39
6.6.13. - Booster pump
39
6.6.14. - Parallel operation R (X) 40
6.6.15. - Always on
40
6.6.16. - Heating circuit
40
6.7. - Speed control R1 / R2
40
6.8. - Speed control R1 / R2
40
6.9. - Heat quantity
41
6.9.1. - Constant flow
41
6.9.2. - VFS (X)
42
6.10. - Pressure monitor
42
6.10.1. - Pressure monitor
42
6.11. - Sensor calibration
43
6.12. - Commissioning
43
6.13. - Factory settings
43
6.14. - Start aid function
43
6.15. - Time and date
44
6.16. - Daylight saving time
44
6.17. - Sleep mode
44
6.18. - Temperature unit
44
6.19. - Network
44
6.19.1. - Access Control
44
6.19.2. - Ethernet
44
7. - Menu lock
45
8. - Service values
45
9. - Languages
45
Z.1. Malfunctions with error
messages
46
Z.2 Replacing the fuse
47
Z.3 Maintenance
48
J. - Appendix
49
J.19.1. - Pump
49
J.19.2. - Output Signal
49
J.19.3. - PWM off
49
J.19.4. - PWM on
49
J.19.5. - PWM Max
49
J.17.3 - 0-10V off
49
J.17.4 - 0-10V on
49
J.17.5 - 0-10V Max
49
J.19.6. - Speed when „On“
49
J.19.7. - Show signal
49
Table of content
