Basic Documentation
Table Of Contents
- 1 About this document
- 2 Overview
- 3 Notes
- 4 Functions
- 4.1 Temperature control
- 4.2 Operating modes
- 4.3 Room temperature setpoints
- 4.4 Application overview
- 4.5 Power supply selection for RDG200KN
- 4.6 Additional functions
- 4.7 Control sequences
- 4.7.1 Sequence overview (setting via P001)
- 4.7.2 Application mode
- 4.7.3 2-pipe fan coil unit
- 4.7.4 2-pipe fan coil unit with electric heater
- 4.7.5 2-pipe fan coil unit with radiator or floor heating
- 4.7.6 2-stage heating and cooling
- 4.7.7 4-pipe fan coil unit
- 4.7.8 4-pipe fan coil unit with electric heater
- 4.7.9 Chilled/heated ceiling and radiator applications
- 4.7.10 Compressor applications
- 4.7.11 Applications with external AQR sensor or QMX room operator unit
- 4.7.12 Setpoints and sequences
- 4.8 Control outputs
- 4.9 Fan control
- 4.10 Multifunctional input, digital input
- 4.11 Handling system faults
- 4.12 KNX communications
- 4.12.1 S-Mode
- 4.12.2 Master/slave configuration in KNX S-Mode
- 4.12.3 LTE-Mode
- 4.12.4 Zone addressing in LTE-Mode (with Synco)
- 4.12.5 Master/slave configuration in LTE-Mode
- 4.12.6 Example of heating and cooling demand zones
- 4.12.7 Send heartbeat and receive timeout
- 4.12.8 Startup
- 4.12.9 Heating and cooling demand
- 4.12.10 Fault and alarms function on KNX
- 4.13 Communication objects
- 4.14 Communication objects (LTE-Mode)
- 4.15 Control parameters
- 5 Supported KNX tools
- 6 Connection
- 7 Technical data
- 8 Dimensions
- Index
Functions
Communication objects
4
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A6V11545892_en--_b
Object No. and name
Thermostat
Object No. and name
RDG
1 System time
4 Fault information
2 Date
5 Fault status (0 = No alarm / 1 = Alarm)
3 Time of day
8 Room operating mode: Preselection
6 Fault transmission (0 = Disable / 1 = Enable)
94 Room operating mode: Status (receive)
17 Room operating mode: Status
7 Room operating mode: Preselection (receive)
9 Room operating mode: Preselection Auto
18 Room operating mode: Comfort status
10 Room operating mode: Preselection Comfort
19 Room operating mode: Economy status
11 Room operating mode: Preselection Economy
20 Room operating mode: Protection status
12 Room operating mode: Preselection Protection
13 Room operating mode: Time switch
27 Room temp: Comfort setpoint abs (send)
14 Room operating mode: Time switch Comfort
28 Room temp: Current setpoint
15 Room operating mode: Time switch Economy
31 Setpoint heat set (send)
16 Room operating mode: Time switch Protection
32 Setpoint cool set (send)
34 Room temperature: Comfort setpoint rel (send)
21 Room temp: [P19] Economy heating setpoint
35 Extended comfort mode status
22 Room temp: [P20] Economy cooling setpoint
37 Built-in room temperature value
23 Room operating mode: Window contact (0 = Close / 1 = Open)
38 Frost alarm (0 = No alarm / 1 = Alarm)
24 Room operating mode: Presence detector (0 = NotOccupied /
1 = Occupied)
39 Heat alarm (0 = No alarm / 1 = Alarm)
25 Room temp: Comfort basic setpoint
40 X1: Temperature [°C]
26 Room temp: Comfort setpoint abs (receive)
41 X1: Digital (0 = Off /1 = On)
42 X2: Temperature [°C]
29 Setpoint heat set (receive)
43 X2: Digital (0 = Off /1 = On)
30 Setpoint cool set (receive)
44 U1: Temperature [°C]
33 Room temperature: Comfort setpoint rel (receive)
45 U1: Digital (0 = Off /1 = On)
36 External room temperature value
47 Heating/Cooling mode status (1 = Heating / 0 = Cooling) (send)
46 Heating/Cooling mode status (1 = Heating / 0 = Cooling) (receive)
51 Fan operation (0 = Auto / 1 = Manual)
48 Application mode
53 Fan output
49 Dew point alarm (0 = No alarm / 1 = Alarm)
57 Fan speed 1 (0 = Off / 1 = On)
50 Enable fan command value (0 = Disable / 1 = Enable)
58 Fan speed 2 (0 = Off / 1 = On)
59 Fan speed 3 (0 = Off / 1 = On)
52 Fan command value
61 Heating, control value continuous
54 Fan speed 1 (0 = Off / 1 = On)
62 Heating, control value continuous, seq 2
55 Fan speed 2 (0 = Off / 1 = On)
63 Cooling, control value continuous
56 Fan speed 3 (0 = Off / 1 = On)
64 Cooling, control value continuous, seq 2
60 Outside temperature
65 Heating, control value status (0 = Inactive / 1 = Active)
66 Heating, control value status seq 2
(0 = Inactive / 1 = Active)
76 Enable electric heater (0 = Disable / 1 = Enable)
67 Cooling, control value status (0 = Inactive / 1 = Active)
68 Cooling, control value status seq 2
(0 = Inactive / 1 = Active)
78 External room relative humidity value [% r.h.]
69 Heating and cooling, control value status
(0 = Inactive / 1 = Active)
79 Room rel. humidity: Setpoint high
70 Heating and cooling, control value status seq2
(0 = Inactive / 1 = Active)
80 Room rel. humidity: Setpoint low
71 Heating and cooling, control value continuous
81 Reset the Energy efficiency status (Green leaf)
(0 = No action / 1 = Reset)
72 Heating and cooling, control value continuous seq 2
83 Enable or disable Leaf indication
(0 = Disable / 1 = Enable)
73 Control dehumidification (0 = Inactive / 1 = Active)
84 Keypad: Lock fan speed
74 Control humidification (0 = Inactive / 1 = Active)
85 Keypad: Lock fan speed in "auto" mode
75 Hum. Control mode (inactive/hum/dehum)
86 Keypad: Lock the setpoint shift
87 Keypad: Lock the operating mode
77 Built-in room relative humidity value [%r.h.]
82 Energy efficiency status / Green Leaf (0 = Green / 1 = Red)
89 Room operating mode: Window contact (0=Close/1=Open)
88 Room operating mode: Presence detector
(0=NotOccupied/1=Occupied)
92 Room temp: Current heating setpoint (receive)
91 Room temp: Current heating setpoint (send)
93 Room temp: Current cooling setpoint (receive)
90 Room temp: Current cooling setpoint (send)
96 ChangeOverWater status (1=Heating/0=Cooling) (receive)
95 ChangeOverWater status (1=Heating/0=Cooling) (send)
97 Manual fan command value (send)
98 DC fan speed: [P359] Maximum speed heating
99 DC fan speed: [P360] Maximum speed cooling
Input communication object
Output communication object










