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
Control parameters
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4.15.4 Service level parameters
Parameter display depends on selected application and function. Appl means
application. Parameter values are only visible when the device is set as Master (M),
Slave (S) or both identification (✓).
Parameter
Name
Factory
setting
Range
RDG200KN
RDG260KN
Dependencies
Service level
P001
Control sequence
1)
2-pipe:
1 = Cooling only
4-pipe:
4 = Heating and
cooling
0 = Heating only
1 = Cooling only
2 = H/C changeover auto
3 = H/C changeover manual
4 = Heating and cooling
✓
✓
P002
P002
4)
Operation via room operating mode
selector
1)
1
1 = Auto – Protection / Auto - Comfort –
Protection (when there is local scheduler)
2 = Auto - Comfort - Economy - Protection
3 = Auto (Comfort) - Protection Hospitality
M
M
P001,
P005,
P258
P003
4)
Operation via fan operating selector
2)
0
0 = Auto - Manual
1 = Manual
2 = Auto - Manual - Protection
3 = Auto – Protection
M
M
P350,
P258
P004
Unit
0
0 = °C (parameter in °C)
1 = °F (parameter in °F)
✓
✓
‒
P005
4)
Scheduler
OFF
ON = Enabled
OFF = Disabled
M
M
P002,
P258
P006
Measured value correction
0 K
–5…5 K
✓
✓
‒
P007
Humidity value correction
0
-10…0…10 %
✓
✓
‒
P008
Standard display
0
0 = Room temperature
1 = Setpoint
✓
✓
‒
P009
Additional display information
0
0 = --- (No display)
1 = °C and °F
2 = Outside temperature
3 = Time of day (12 h)
4 = Time of day (24 h)
5 = Humidity
✓
✓
‒
P010
Setpoint concept
1
1 = Comfort concept
2 = Energy saving concept
✓
✓
P104
P011
4)
Comfort basic setpoint
21 °C (70 °F)
5…40 °C (41…104 °F)
M
M
P258
P013
Comfort setpoint minimum
5 °C (41 °F)
(P010 = 1): 5 °C (41 °F)...P016-1 K
(P010 = 2): 5 °C (41 °F)...P014-1 K
✓
✓
P010
P014
Comfort setpoint maximum heating
21 °C (70 °F)
P013+1 K…P015-1 K
✓
✓
P010
P015
Comfort setpoint minimum cooling
25 °C (77 °F)
P014+1 K…P016 -1 K
✓
✓
P010
P016
Comfort setpoint maximum
35 °C (95 °F)
(P010 = 1): P013 +1 K...40 °C (104 °F)
(P010 = 2): P015 +1 K...40 °C (104 °F)
✓
✓
P010
P017
4)
Summer time
1
OFF
1 = Europe
2 = Australia
3 = New Zealand
M
M
P258
P019
4)
Economy heating setpoint
15 °C (59 °F)
--- (0), 5 °C…P020 (41 °F…P020)
P020 = 40 °C max. (P020 = 104 °F max.)
M
M
P258
P020
4)
Economy cooling setpoint
30 °C (86 °F)
--- (0), P019…40 °C (P019…104 °F)
P019 = 5 °C min. (P019 = 41 °F min.)
M
M
P258
P024
4)
Humidity setpoint high
50
--- (0), P026 or 20…90 %
M
M
P450,
P258
P026
4)
Humidity setpoint low
---
--- (0), 20…90 % or P024
M
M
P450,
P258