Temperature Controller

RVL470

Siemens RVL470 User Manual

84 pages

To Next Page

To Next Page

Page #1 background image

Loading...

Page #1 background image

CE1P2522E

30.03.2000

Siemens Building Technologies

Landis & Staefa Division

RVL470 and RVL469

Heating Controllers

Basic Documentation

Edition: 2.1

Controller series: B

Table of Contents

Default Chapter3
- Table of Contents3
1 Summary9
- RVL470 and RVL4699
- Brief Description and Key Features9
- Type Summary9
- Equipment Combinations9
- Suitable Sensors9
- Suitable Room Units10
- Suitable Actuators10
- Communication10
- Documentation10
2 Use11
- Types of Plant11
- Types of Buildings11
- Types of Heating Systems11
- Functions11
3 Fundamentals13
- Key Technical Features13
- Plant Types with Regard to the Heating Circuit13
- Function Blocks13
- Plant Types13
- Plant Type 1 - "Space Heating with a Mixing Valve13
- Plant Type 2 - "Space Heating with a Boiler14
- Plant Type 3 - "Space Heating with District Heat14
- Plant Type 4 - "Pre-Control with a Mixing Valve14
- Plant Type 5 - "Pre-Control with a Boiler15
- Plant Type 6 - "Pre-Control with District Heat15
- Plant Types and Function Blocks15
- Operating Modes16
- Automatic Mode16
- Continuous REDUCED Heating16
- Continuous NORMAL Heating16
- Standby16
- Manual Operation16
- Plant Type and Operating Mode17
- Operational Status and Operational Level17
4 Acquisition of Measured Values18
- Room Temperature (A6, B5)18
- Measurement18
- Handling of Faults18
- Room Model18
- Flow and Boiler Temperature (B1)18
- Handling of Faults19
- Outside Temperature (B9)19
- Measurement19
- Primary Return Temperature (B7)19
- Secondary Return Temperature (B71)20
- Measurement20
- Handling of Faults20
5 Function Block "End-User 121
- Operating Lines21
- Setpoints21
- General21
- Frost Protection for the Building21
- Heating Program21
- Holiday Program22
6 Function Block "End-User 223
- Operating Lines23
- Time of Day and Date23
- Indication of Faults23
7 Function Block "Plant Type25
- Operating Line25
- General25
8 Function Block "Space Heating26
- Operating Lines26
- ECO Function26
- Compensating Variables and Auxiliary Variables26
- Heating Limits27
- Mode of Operation27
- Switching the Heating off27
- Switching the Heating on28
- Operating Modes and Operational Statuses28
- Room Temperature Source28
- Optimization28
- Definition and Purpose28
- Fundamentals29
- With a Room Temperature Sensor29
- Without a Room Temperature Sensor29
- Process29
- Room Model Temperature29
- Optimum Stop Control30
- Quick Setback30
- Optimum Start Control31
- Boost Heating31
- Room Functions32
- Maximum Limitation of the Room Temperature32
- Room Temperature Influence33
- Heating Curve33
- Purpose33
- Basic Setting33
- Settings with the Bar34
- Settings on Operating Lines34
- Selection of Setting34
- Deflection34
- Parallel Displacement of Heating Curve35
- Display of Setpoints35
- Generation of Setpoint36
- Weather-Compensated Control36
- Demand-Compensated Control36
9 Function Block "Three-Position Actuator Heating Circuit37
- Operating Lines37
- Limitations37
- Limitations of the Flow Temperature37
- Setpoint Increase37
- Three-Position Control38
- Excess Mixing Valve Temperature38
- Locking of Pulses38
10 Function Block "Boiler39
- Operating Lines39
- Operating Mode39
- Limitations39
- Maximum Limitation of the Boiler Temperature39
- Minimum Limitation of the Boiler Return Temperature40
- Two-Position Control40
- Control with a Single-Stage Burner40
- Control with a Two-Stage Burner41
- Setting Parameters41
- Control41
- Frost Protection for the Boiler42
- Protective Boiler Startup42
- Protection against Boiler Overtemperatures43
- Operating Mode of Pump M144
11 Function Block "Setpoint of Return Temperature Limitation45
- Operating Line45
- Description45
- Minimum Limitation of the Return Temperature45
- Acquisition of the Measured Values45
- Mode of Operation45
- Mode of Operation with a Single Unit (with no Bus)46
- Mode of Operation in Interconnected Plants46
- Central Impact of Limitation46
- Local Impact of Limitation46
12 Function Block "District Heat47
- Operating Lines47
- Limitations47
- Secondary Flow Temperature47
- Maximum Limitation of Primary Return Temperature47
- Purpose47
- Generation of Maximum Limit Value47
- Function4048
- Maximum Limitation of the Return Temperature Differential (DRT Limitation)48
- Purpose48
- Integral Action Time49
- Minimum Limitation of Stroke (Suppression of Hydraulic Creep)49
- Flow Limitation49
13 Function Block "Service Functions and General Settings50
- Operating Lines50
- Display Functions51
- Flow Temperature Setpoint51
- Heating Curve52
- Commissioning Aids52
- Simulation of Outside Temperature52
- Relay Test53
- Sensor Test53
- Test of H-Contacts54
- Auxiliary Functions54
- Frost Protection for the Plant54
- Flow Alarm54
- Manual Overriding of Operating Mode (Contact H1)55
- Pump Overrun55
- Pump Kick56
- Winter- / Summertime Changeover56
- Gain of Locking Signal56
- Fundamentals56
- Uncritical Locking Signals56
- Critical Locking Signals56
- Entries for LPB57
- Source of Time of Day57
- Source of Outside Temperature58
- Addressing of Devices58
- Bus Power Supply59
- Bus Loading Characteristic59
14 Function Block "Contact H260
- Operating Line60
- Description60
15 Function Block "External Inputs61
- Operating Lines61
- Contact H261
- Hours Run Counter61
- Software Version61
- Identification Number of Room Unit61
- Radio Clock, Elapsed Time Since Last Reception61
16 Function Block "Locking Functions62
- Operating Line62
- Locking the Settings on the Software Side62
- Locking the Settings for District Heat on the Hardware Side62
17 Communication63
- Combination with Room Units63
- General63
- Combination with Room Unit QAW5063
- Overriding the Operating Mode63
- Setting Knob for Room Temperature Readjustments63
- Combination with Room Unit QAW7063
- Overriding the Operating Mode64
- Setting Knob for Room Temperature Readjustments64
- Effect of the Individual QAW70 Operating Lines on the RVL47064
- Overriding the QAW70 Entries from the RVL47065
- Combination with SYNERGYR Central Unit OZW3065
- Communication with Other Devices65
18 Rvl46966
- Features and Function66
- Technical Design66
- Type of Plant66
- Operation with a Partner66
- Handling Errors67
- Wrong Addressing67
- Missing or Wrong Partner67
- Passive Mode67
19 Handling68
- Operation68
- General68
- Operating Elements68
- Display69
- Operating Instructions69
- Analog Operating Elements69
- Buttons and Displays for Selecting the Operating Mode69
- Heating Curve69
- Setting Knob for Room Temperature Readjustments69
- Buttons and Displays for Manual Operation69
- Display of Positioning Commands70
- Display "Heating Operates70
- Digital Operating Elements70
- Operating Line Principle70
- Buttons70
- Block Skip Function70
- Info Button71
- Setting Levels and Access Rights71
- Setting Levels71
- Access Rights71
- Commissioning71
- Installation Instructions71
- Operating Lines71
- Setting the Operating Line "Plant Type71
- Setting the Other Operating Lines72
- Operating Lines for Functional Checks72
- Installation72
- Location72
- Mounting Choices72
- Wiring72
20 Engineering73
- Connection Terminals73
- Low Voltage Side73
- Mains Voltage Side73
- Connection Diagrams74
- Basic Connections on the Low Voltage Side74
- Basic Connections on the Mains Voltage Side74
21 Mechanical Design75
- Basic Design75
- Dimensions75
22 Technical Data76

Questions and Answers:

Need help?

Do you have a question about the Siemens RVL470 and is the answer not in the manual?

Siemens RVL470 Specifications

General

Brand	Siemens
Model	RVL470
Category	Temperature Controller
Language	English

Related product manuals

Preview: Siemens RDF30U

Preview: Siemens RDF20U

Preview: Siemens RLE162

Preview: Siemens RDF210

Preview: Siemens RDF10U

Preview: Siemens REV24RF

Siemens REV24RF

Siemens RCR10/433

Preview: Siemens REV23.03RF

Siemens REV23.03RF

Preview: Siemens RDE series

Siemens RDE series

Siemens RDF110.2/IR