Siemens RVD230 Manuals

Manuals and User Guides for Siemens RVD230. We have 1 Siemens RVD230 manual available for free PDF download: Basic Documentation

Siemens RVD230 Basic Documentation (130 pages)

District Heating and Domestic Hot Water Controller

Brand: Siemens | Category: Controller | Size: 1.61 MB

Table of Contents
3
1 Summary

13
- Brief Description and Key Features
  13
- Type Summary
  13
- Equipment Combinations
  13
- Suitable Sensors
  13
- Suitable Room Units
  14
- Suitable Valve Actuators
  14
- Communication
  14
- Documentation
  14
2 Use

15
- Types of Plant
  15
- Types of Houses and Buildings
  15
- Types of Heating Systems
  15
- Heating Circuit Functions
  15
- Functions
  16
- Auxiliary Functions
  16
3 Fundamentals

17
- Key Technical Features
  17
- Function Blocks
  17
- Plant Types
  17
- Operating Modes
  23
- Heating Circuit Control
  23
- Heating
  23
- Manual Operation
  23
4 Acquisition of Measured Values

24
- General
  24
- Flow Temperature (B1, B12)
  24
- Types of Sensors
  24
- Handling Faults
  24
- Outside Temperature (B9)
  24
- Room Temperature (A6)
  25
- Types of Sensors
  25
- Handling Faults
  25
- Room Model
  25
- Flow Temperature (B3 and B12)
  25
- Measuring Variable
  25
- Handling Faults
  26
- Storage Tank Temperature (B31)
  26
- Measuring Variable
  26
- Types of Sensors
  26
- Storage Tank or Return Temperature (B32)
  27
- Measuring Variable
  27
- Types of Sensors
  27
- Handling Faults
  27
- Primary Return Temperature (B7, B71 and B72)
  27
- Measurement
  27
- Secondary Return Temperature (B7 and B71)
  28
- Measurement
  28
- Types of Sensors
  28
- Handling Faults
  28
5 Function Block Space Heating

29
- Operating Lines
  29
- Settings and Displays
  29
- Heating Program
  30
6 Function Block Clock Settings

31
- Operating Lines
  31
- Entries
  31
7 Function Block End-User D.h.w

32
- Operating Lines
  32
- Heating Program
  32
- Adjustment of Setpoints
  32
8 Function Block Display of Actual Sensor Values

33
- Operating Lines
  33
- Displays
  33
9 Function Block Holiday Settings

34
- Operating Lines
  34
- Holiday Program
  34
10 Function Block Indication of Errors

35
- Operating Line
  35
- Indication of Errors
  35
11 Function Block Plant Configuration

36
- Operating Lines
  36
- Parameters to be Set
  36
- Plant Type
  36
- Input B71 / U1
  36
- Circulating Pump
  37
- Input H5
  37
- Control of Variable Speed Pump
  37
12 Function Block Space Heating

41
- Operating Lines
  41
- Compensating Variables
  41
- Outside Temperature
  41
- Room Temperature
  42
- Heating Curve
  43
- Generation of Setpoint
  44
- Display of Setpoint
  44
- Setpoint of Weather-Compensated Control
  44
- Setpoint of Room-Compensated Control
  45
- Setpoint of Weather-Compensated Control with Room Influence
  45
- Heating Circuit Control
  46
- Weather-Compensated Control
  46
- Room-Compensated Control
  46
- Weather-Compensated Control with Room Influence
  46
- Automatic ECO Function
  47
- Fundamentals
  47
- Compensating Variables and Auxiliary Variables
  47
- Heating Limit
  48
- Mode of Operation of ECO Function 1
  48
- Mode of Operation of ECO Function 2
  48
- Pump Overrun
  48
- Maximum Limitation of the Room Temperature
  48
- Optimization
  49
- Definition and Purpose
  49
- Fundamentals
  49
- Process
  50
- Room Model Temperature
  50
- Optimum Stop Control
  51
- Quick Setback
  51
- Optimum Start Control
  51
- Maximum Rate of Flow Temperature Increase
  52
- Frost Protection for the Building
  52
- General
  52
- Mode of Operation with Room Sensor
  52
- Mode of Operation Without Room Sensor
  53
- Protective Functions
  53
- Pump Kick
  53
- Valve Kick
  53
- Shutdown of Pump
  53
13 Precontrol

54
- General
  54
- Heat Demand
  54
- Control
  54
- Pump Q1
  54
- Pump and Mixing Valve Overrun
  54
- Frost Protection
  55
- Other Functions
  55
- Room Unit
  56
14 Function Block Valve Actuator Heat Converter / Primary Controller

57
15 Function Block Valve Actuator Heating Circuit

60
16 Function Block D.h.w. Heating

62
- Operating Lines
  62
- Release of D.h.w. Heating
  62
- Control of the Circulating Pump
  63
- Switching Differential of D.h.w. Control
  63
- Legionella Function
  63
- Priority of D.h.w. Heating
  63
- General
  63
- Absolute Priority
  64
- Shifting Priority
  64
- No Priority
  65
- Pump Overrun
  65
- General
  65
- Intermediate Circuit Pump
  65
- Storage Tank Charging Pump
  65
- Frost Protection for D.h.w
  66
- Switching D.h.w. Heating off
  66
17 H.w. Heating

67
- Heating with Storage Tanks
  67
- General
  67
- Maximum Charging Time
  67
- Manual Storage Tank Charging
  67
- Forced Charging
  67
- Protection against Discharging
  68
- Heating with Diverting Valve
  68
- Protection against Overtemperatures
  68
- Storage Tank with Electric Immersion Heater
  68
- Heating with Stratification Storage Tank
  69
- General
  69
- Heating with One Flow Sensor
  69
- Heating with 2 Flow Sensors
  69
- Feeding the Circulating Water into the Heat Exchanger
  70
- Direct D.h.w. Heating
  70
- General
  70
- Heating
  70
- Protection against Cooling down
  70
- Siting the Sensors
  71
- Flow Switch
  71
- Compensation of Heat Losses through Control
  72
- Cold Water Sensor
  73
- Plant Type 8-4
  73
18 Function Block Extra Legionella Functions

74
- Operating Lines
  74
- Legionella Function
  74
- Setpoint
  74
- Time
  74
- Dwelling Time
  74
- Operation of Circulating Pump
  75
- Maximum Limitation of the Return Temperature
  75
- Mode of Operation
  75
19 Function Block Valve Actuator D.h.w

77
- Operating Lines
  77
- Mode of Operation
  77
- Control Process
  77
- Setpoint Boost
  78
- Charging Boost
  78
- Flow Temperature Boost
  78
- Maximum Setpoint of the D.h.w. Temperature
  78
- Heating with 2 Storage Tank Sensors
  78
- Adjustable Load Limit
  79
- Adjustment to the Time of Year
  79
- Load Limit
  79
- Child-Proofing
  79
20 Function Block Assignment of D.h.w. Heating

80
- Operating Line
  80
- Assignment of D.h.w. Heating
  80
21 Function Block LPB Parameters

81
- Operating Lines
  81
- LPB Parameters
  81
- Addressing the Devices
  81
- Source of Time of Day
  81
- Bus Power Supply
  82
- Outside Temperature Source
  82
22 Locking Signals

83
23 Function Block Device Functions

85
24 Function Block M-Bus Parameters

89
- Operating Lines
  89
- General
  89
- Addressing and Identification
  89
- Baud Rate
  89
- Load Management
  89
- Load Management of D.h.w
  89
- Load Management of the Heating System
  90
- Resetting the Load Control Signals
  90
- Use on the LPB
  90
- Resolution of M-Bus Signals
  90
25 Function Block PPS Parameters

91
- Operating Line
  91
- Function
  91
26 Function Block Test and Display

92
- Operating Lines
  92
- Sensor Test
  92
- Setpoint Test
  92
- Relay Test
  93
- Display of Pump Speed
  93
- Display of Digital Inputs
  93
- Limitations
  94
- Software Version
  94
27 Function Block DRT and Maximum Limitation of the Return Temperature

95
28 Function Block Miscellaneous

100
- Operating Lines
  100
- Limitation Function at Contact H5
  100
- Suppression of Hydraulic Creep
  101
- Mode of Operation
  101
- Raising the Reduced Room Temperature Setpoint
  101
29 Function Block Operation Locking Functions

103
30 Combination with PPS Devices

104
- General
  104
- Combination with Room Unit QAW50
  104
- Overriding the Operating Mode
  104
- Knob for Room Temperature Readjustments
  105
- Controller with Operation Lock
  105
- Combination with Room Unit QAW70
  105
- General
  105
- Overriding the Operating Mode
  106
- Knob for Readjusting the Room Temperature
  106
- Effects of the Individual QAW70 Operating Lines on the RVD230
  106
- Controller with Operation Lock
  107
- Entry of Holiday Periods
  107
- Room Temperature Sensor QAA10
  107
31 Manual Operation

108
32 Handling

109
- Operation
  109
- General
  109
- Analog Operating Elements
  110
- Digital Operating Elements
  110
- Controller in "Nonoperated State
  111
- Safety Concept
  111
- Setting Levels and Access Rights
  111
- Commissioning
  111
- Installation Instructions
  111
- Operating Lines
  112
- Installation
  112
- Mounting Location
  112
- Mounting Choices
  112
- Electrical Installation
  112
33 Engineering

113
- Connection Terminals
  113
- Relays
  114
- PWM Output
  114
- Lightning Protection in M-Bus Plants
  114
- Connection Diagrams
  115
- Low-Voltage Side
  115
- Mains Voltage Side
  115
34 Mechanical Design

116
- Basic Design
  116
- Dimensions
  116
35 Technical Data

117

Siemens Categories

Industrial Equipment Controller Control Unit

Oven

Washer

More Siemens Manuals

Siemens RVD230 Manuals

Siemens RVD230 Basic Documentation (130 pages)

Table of Contents

1 Summary

2 Use

3 Fundamentals

4 Acquisition of Measured Values

5 Function Block Space Heating

6 Function Block Clock Settings

7 Function Block End-User D.h.w

8 Function Block Display of Actual Sensor Values

9 Function Block Holiday Settings

10 Function Block Indication of Errors

11 Function Block Plant Configuration

12 Function Block Space Heating

13 Precontrol

14 Function Block Valve Actuator Heat Converter / Primary Controller

15 Function Block Valve Actuator Heating Circuit

16 Function Block D.h.w. Heating

17 H.w. Heating

18 Function Block Extra Legionella Functions

19 Function Block Valve Actuator D.h.w

20 Function Block Assignment of D.h.w. Heating

21 Function Block LPB Parameters

22 Locking Signals

23 Function Block Device Functions

24 Function Block M-Bus Parameters

25 Function Block PPS Parameters

26 Function Block Test and Display

27 Function Block DRT and Maximum Limitation of the Return Temperature

28 Function Block Miscellaneous

29 Function Block Operation Locking Functions

30 Combination with PPS Devices

31 Manual Operation

32 Handling

33 Engineering

34 Mechanical Design

35 Technical Data

Related Products

Siemens Categories