User Manual

Application Sheet CCG022
Chilled ceiling with hot water radiator on analog output
DXR2..09-
101A
4 / 6
Technical information in this document are subject to change. Drawings serve illustration purposes only.
Siemens is not responsible for content and any manual modifications.
2019-02-21
A6V10662231_en--_d_--_09
Application
configuration
Equipment Values/Range Template settings
On-board output Radiant ceiling valve position 1 Chilled; Y20; 0...10 V
Chilled; Y30; 0...10 V
Heating/chilled 2-pipe; Y20; 0...10 V
Heating/chilled 2-pipe; Y30; 0...10 V
Heating/chilled 4-pipe 6-way; Y20; 0...10 V
Heating/chilled 4-pipe 6-way; Y30; 0...10 V
Heating; Y20; 0...10 V
Heating; Y30; 0...10 V
Chilled; Y20; 0...10 V
Radiator valve position 1 Water; Y20; 0...10 V
Water; Y30; 0...10 V
Electric modulating; Y20; 0...10 V
Electric modulating; Y30; 0...10 V
Water; Y30; 0...10 V
KNX PL-Link devices Room operator unit device 1 QMX3.P02, QMX3.P34, QMX3.P36, QMX3.P37,
QMX3.P74
QMX3.P34
Optional
configuration
Equipment Values/Range Template settings
On-board input
Presence detector 2 (D2
a
)
X1, Normally open
Window contact (D1) D1; Normally closed
Condensation monitor (D3) X2; Normally closed
KNX PL-Link devices Sensor device 1…4 (D2) UP 258D12
Default values
Parameter Values/Range Template settings
Temperature setpoints Cooling setpoint for Comfort 0 … 50 °C 24 °C
Delta cooling setpoint for Pre-comfort 0 … 10 K 1 K
Cooling setpoint for Economy 0 … 50 °C 35 °C
Cooling setpoint for Protection 0 … 50 °C 40 °C
Heating setpoint for Comfort 0 … 50 °C 21 °C
Delta heating setpoint for Pre-comfort 0 … 10 K 1 K
Heating setpoint for Economy 0 … 50 °C 15 °C
Heating setpoint for Protection 0 … 50 °C 12 °C
Radiant ceiling Enable condensation monitor input Yes, No Yes
Room operator unit Room unit, display temperature None
Display room temperature
Display room temperature
Room unit, display windows status Yes, No No
Room unit, display heat./cool. status Yes, No Yes
Enable operation: room temp.
setpoint
Yes, No Yes
Room unit, room temp. setpoint
display
Absolute temperature setpoint
Relative setpoint shift
Relative setpoint shift
Enable operation: fan speed setpoint Yes, No No
Enable operation: presence button Yes, No No
Enable operation: temporary Comfort Yes, No No
Enable operation: room op. mode Yes, No No
Enable operation: Green Leaf Yes, No Yes