Data Sheet for Product

Information in this document is based on specifications believed correct at the time of publication. The right is reserved to make changes as
design improvements are introduced. Product or company names mentioned herein may be the trademarks of their respective owners. © 2017
Siemens Industry, Inc.
Siemens Industry, Inc.
Building Technologies Division
1000 Deerfield Parkway
Buffalo Grove, IL 60089-4513
USA
+ 1 847-215-1000
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Document No. A6V11207411
Printed in the USA
Page 2 of 2
Elements Functions
/ A visible arrow Indicates an operable element.
70°F Temperature display in °C or °F/humidity in % rh.
/
Toggling (Button 1) between indoor/outdoor temperature.
Indicates that a window is open.
/
Current operating mode (heating/cooling).
75°F Setpoint display (adjust with Buttons 2 and 6).
Display of present fan speed when automatic
Adjust fan speed using Buttons 3 and 7.
/ / /
/
Display of room operating modes
Adjust room operating mode using Button 7.
/
Navigation: Toggle display/setpoint setting between
temperature/humidity using Button 4.
/
Current occupancy state
Activate Comfort extension using Button 8 (if enabled).
/ /
Commissioning functions (press Buttons 1 and 8
simultaneously)
o Programming mode (Button 2), same function as
programming pin (service pin) on the rear of device).
o Connection test (Button 3).
o Reset device to factory settings (Button 4).
Indicates that the HMI is locked.
Product Ordering Information
Model Number
Orderable Part
Number
Description
QMX2.P33 S55624-H118 Room Unit for Use with DXR Controller, Temperature Sensing
QMX2.P43 S55624-H117
Room Unit for Use with DXR Controller, Temperature + Humidity
Sensing
NOTES:
User-accessible values and settings will
vary based on the overall system
configuration.
Some values (for example, open window
indicator, outdoor air temperature)
require additional sensors.
70.0°F
75.0°F