SAMSUNG
Samsung MCR-SMC Motion Detection Sensor for DVM S and CAC Wind-Free 4-Way Cassettes
Motion detection sensor learns occupancy patterns to auto-adjust airflow and reduce operation time when rooms are unoccupied
- TypeSensors
- Auto-adjusts airflow by detecting temperature stratification
- Learns occupancy patterns to shorten idle operation time
- Compatible with DVM S and CAC Wind-Free 4-Way cassettes
- Enabled or disabled via MWR-WE13N, MWR-WE13UN or MWR-SH11UN controllers
- Installer-set ON/OFF timers with selectable operation functions
Samsung MCR-SMC Motion Detection Sensor
The Samsung MCR-SMC Motion Detection Sensor Kit is designed for DVM S and CAC Wind-Free 4-Way Cassettes using PC4NUFMAN or PC4NUFMUN fascia panels. It learns room occupancy patterns to automatically shorten the delay before the unit powers off when no motion is detected. This reduces unnecessary operation time in unoccupied spaces. Installers can define custom ON/OFF timers to suit specific schedules.
Auto-adjust airflow and direction
The sensor detects temperature stratification across the room and automatically adjusts both airflow volume and direction for balanced comfort. Motion detection can be enabled or disabled directly at MWR-WE13N, MWR-WE13UN, or MWR-SH11UN wired controllers. Different operation functions are selectable to match the installed environment. No external power supply is required for the sensor module.
Installer defined ON/OFF timers
Bundled configuration options allow installers to set precise ON and OFF timers that align with building occupancy hours. The sensor integrates with the cassette fascia panel to enable automated energy savings without user intervention. Enabling or disabling motion detection is handled at the wired controller for immediate adjustments. This kit supports 11 and 13 series cassette models for broad compatibility.
Highlights
- Auto-adjusts airflow by detecting temperature stratification
- Learns occupancy patterns to shorten idle operation time
- Compatible with DVM S and CAC Wind-Free 4-Way cassettes
- Enabled or disabled via MWR-WE13N, MWR-WE13UN or MWR-SH11UN controllers
- Installer-set ON/OFF timers with selectable operation functions
Specifications
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Questions about this item
How is the MCR-SMC sensor installed on the PC4NUFMAN or PC4NUFMUN fascia panel, and what step is often missed?
The sensor kit mounts inside the Wind-Free 4-Way cassette fascia panel; the step often missed is enabling the motion detection function at the MWR-WE13N, MWR-WE13UN, or MWR-SH11UN wired controller after physical installation.
What maintenance or replacement will the motion detection sensor need over time?
The unit has no user-serviceable parts; maintenance is limited to keeping the fascia panel intake area free of dust so the sensor can continue detecting occupancy patterns accurately.
What is the first limit reached during sustained use of the motion detection sensor?
The sensor learns occupancy patterns to shorten the no-motion-to-OFF delay; the practical limit is the installer-defined ON/OFF timer settings (11 or 13) that cap how long the unit runs without detected motion.
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