CP electronics EBDMR-DD Ceiling Mounted PIR Presence Detectors Installation Guide

EBDMR-DD Ceiling Mounted PIR Presence Detectors

Product Information

Product Name: WD921 Issue 4 Installation Guide EBDMR-DD Digital Dimming PIR Presence Detector
Manufacturer: CPELEC Tronic
Website: http://www.cpelectronics.co.uk/cp/921

Features:

• High sensitivity
• Digital dimming
• PIR presence detection
• Basic insulation
• Low voltage, not SELV output
• Mains rated wiring
• Supports up to 10A circuit protection
• Optional override switch
• Optional retractive switches for dimming and switching
  channels

Product Usage Instructions

Installation
This device should be installed by a qualified electrician in accordance with the latest edition of the IEE wiring regulations.

Note: For specific installation instructions in different languages, refer to the user manual.

Wiring Connections
The wiring connections are as follows:

1. Neutral
2. Live
3. 10A circuit protection (if required)
4. Load
5. Centre biased retractive switch for absence detection (230V)
6. Dimming ballast

Switching and Dimming Channels
The product supports switching and dimming channels, which can be controlled using optional retractive switches. The channels are defined as follows:

• Switching Channel (L-Out): Switches the luminaire with occupancy and maintains illuminance.
• Dimming Channel (DIM +/-): Dims and switches using optional centre biased retractive switch.

Switching Channel 1
Switches channel 1 only with occupancy. No dimming output.

Switching Channels 1 and 2
Switches both channels with occupancy. Maintains illuminance, dims, and switches the dimming channel using optional single position retractive switch (switch 2). Switches the switching channel using the optional single position retractive switch (switch 1).

EBDMR-PRM
PRM switching, mid range, ceiling PIR presence/absence detector

Warning: This device should be installed by a qualified electrician in accordance with the latest edition of the IEE wiring regulations.

Dimensions (mm)

Detection pattern

Wiring

Dimming ouputs
Basic insulation only. Although low voltage, this is not an SELV output and should be treated as if mains potential. Use mains rated wiring

Single channel wiring

Key

1. Neutral
2. Live
3. 10A circuit protection if required
4. Load
5. Centre biased retractive switch, 230V (for absence detection)
6. Dimming ballast
   Switching channel is L-Out, Dimming channel is DIM +/-

Single channel dimming
Switches the luminaire with occupancy and maintains illuminance. Dims and switches using optional centre biased retractive switch.

Single channel switching
Switches channel 1 only with occupancy, optional override switch.
No dimming output.

Two channel, individual switches
Switches both channels with occupancy. Maintains illuminance, dims and switches the dimming channel using optional single position retractive switch (switch 2). Switches the switching channel using the optional single position retractive switch (switch 1).

Key

1. Neutral
2. Live
3. 10A circuit protection if required
4. Load
5. Momentary push to wake switch (for absence detection)
6. Dimming Ballast
   Switching channel is L-Out, Dimming channel is DIM +/-

Two channel, single switch
Switches both channels with occupancy. Maintains illuminance, dims and switches the dimming channel using optional centre biased retractive switch.

Key

1. Neutral
2. Live
3. 10A circuit protection if required
4. Load
5. Centre biased reactive switch (for absence detection)
6. Dimming Ballast
   Switching channel is L-Out, Dimming channel is DIM +/-

Installation

This device is designed to be flush ceiling-mounted.

• Do not site the unit where direct sunlight might enter the sensor.
• Do not site the sensor within 1m of any lighting, forced air heating or ventilation.
• Do not fix the sensor to an unstable or vibrating surface.
• Occupancy is best detected when the ambient temperature is different to that of the human body, thus, use within -20 to 35ºC ambient temperature.

Downloads and Videoscpelectronics.co.uk/cp/922

Create cut out

Cut a 64mm diameter hole in the ceiling.

Wire stripping Strip the wires as shown opposite. Presence detector does not require earth conductor.

Wire in plugs & connect to detector 

Wire in plug/s, using wiring diagram on page 3 as a guide. Connect the plug/s to the detector.

Clamp cable

Continue tightening the screws until the clamp bar snaps out and is tightly engaged against the cable/s. The cable clamp must clamp the outer sheath only.

Install detector
Bend the springs up and push detector through hole in ceiling. When fully inserted the springs snap back to hold the device in place.
To avoid injury, take care when bending springs.

Default Settings

• Time out: 20 minutes.
• LUX on level: 999
• LUX off level: 999
• Sensitivity on: 9
• Sensitivity off: 9
• Detection: Presence

Adjustments can be made using the optional UHS5 or UNLCDHS handsets.

Testing

Presence Detection

1. Power up the sensor. The load should come on immediately.
   

2. Vacate the room or remain very still and wait for the load to switch off (this should take less than 20 minutes).
   

3. Enter the room or make some movement and check that the load switches on.

Absence Detection

1. Power up the sensor. Switch the load on.
2. Vacate the room and wait for the load to switch off (this should under than 20 minutes).
3. Enter the room, the load will remain off until you switch it on again.
   

Technical Data

Part code  EBDMR-PRM

• Weight  0.15kg
• Supply voltage 230 VA C +/- 10%
• Circuit Protection≤10A, MCB Type B
• Supply frequency 50Hz
• Power consumption parasitic 807mW
• Terminal capacity 2.5mm²
• Max Switched load ( L-Out )
  • Resistive: Incandescent [10A], Fluorescent [10A]
  • Capacitive, Electronic gear [10A],LED Lighting [10A]
  • Inductive Fan [10A]
  • Load inrush rating, 200A for 300µsec
• Light detection range: Usable 15-950 Lux
• Time out range:  10s–99m
• Working temperature range -10 to 35ºC
• Humidity: 5 to 95% non- condensing
• Material (casing): Flame retardant ABS  and PC/ABS
• Insulation class: 2
• IP rating: 40
• Compliance: EMC-2014/30/EU,  LVD-2014/35/EU

Accessories & associated products

| CP Electronics

Brent Crescent, London NW10 7XR t. +44 (0)333 900 0671

enquiry@cpelectronics.co.uk

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www.cpelectronics.co.uk| connect with us

Due to our policy of continual product improvement CP Electronics reserves the right to alter the specification of this product without prior notice.

WD922 Issue 4 Installation Guide, EBDMR-PRM

References

• CP Electronics | Brands | Legrand United Kingdom

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