User Manual
Table Of Contents
- 1. About this document
- 2. Summary
- 3. Functions
- 3.1 Temperature control
- 3.2 Operating modes
- 3.3 Room temperature setpoint
- 3.4 Applications overview
- 3.5 Additional functions
- 3.6 Control sequences
- 3.7 Control outputs
- 3.8 Fan control
- 3.9 Multifunctional input, digital input
- 3.10 Handling faults
- 3.11 Modbus RTU mode
- 3.12 Communication objects
- 3.13 Control parameters
- 4. Handling
- 5. Connection
- 6. Mechanical design
- 7. Technical data
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Siemens RDF302 Basic documentation CE1P3079en
Smart Infrastructure 2020-12-01
1. About this document
1.1 Revision history
Edition Date Changes Section Pages
1.5 2020-12-01 Update function code description 3.12.2 45-49
1.4 2020-02-21 Add product RDF302/VB related information 1.2
1.4
1.5
2.1
2.2
2.4
3.7.1
3.11
3.12.1
4.3
6.1
4
7
7
8
8
9
34
42
43
55
59
1.3 2018-12-04 Add product RDF302.B related information 1.1, 1.2
1.4, 1.5
2.1, 2.2
2.4
3.2
3.2.1
3.5
3.6.4
3.7.1
3.9
3.11,
3.11.1
3.12
3.12.2
3.13.4
4.1
4.3
5.1
6.1
7
4
6
7
8
12
13-14
21
28
33
38
41
42
46
51
52
54
56
58
6
1
1.2 2017-12-08 Update communication objects
Add information about operating mode.
3.12.1
3.12.2
3.2
3.2.1
3.12.2
42
43-44
12
13
46
1.1 2014-10-09 As per new software update and compliance update,
as well as other corrections
2.5
3.4
3.6
3.7.1
4.1
4.4
7
11
19
26
35
54
57
62
1.0 07,12.2011 First edition