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Installation and Operating Instruction for 

B.E.G.

 Occupancy detector PD4-M-1C-C-PS-SM/FC

LUXOMAT

®

PD4-M-1C-C-PS

 1. Mounting preparation

Work on the 230 V mains supply may only be carried out 

by qualified professionals or by instructed persons under 

the direction and supervision of qualified skilled electrical 

personnel in accordance with electredechnical regulations.

Disconnect supply before installing! 

The device is not suited for safe disconnection of the mains 

supply. 

 

When in Master/Slave mode of operation, the Master-

appliance must always be installed at the location where 

there is least daylight.

GB

A circular opening of 

diameter 68 mm must 

first of all be produced 

in the ceiling. 

Having connected up 

the cables in accord-

ance with regulations, 

the detector is inserted 

into the opening as 

shown in the drawing 

opposite and fixed into 

position with the assis-

tance of the spring clip.

4b.   Installation of the LUXOMAT

®

 PD4-M-1C-

C-PS-FC

5a.  Hardware configuration SM 

Position LED’s and potentiometers

LED 1 green 

LED 2 red 

LED 3 white 

40

15

30 1 2 5

10

16

TES

T

1 2

3

6a.   Position DIP-switches SM

 DIP  1

 

 Fully-automatic/semi-automatic  mode

 

DIP 2

 

LED ON/OFF

DIP 3

 

 Change between corridor mode and standard  

mode

The DIP-switch settings are 

overriden

 using the remote control. 

Surface 

mounting

OFF

ON

VA

LED

HA

COR

ON

OFF

DIP

Potentiometer 1 Lux 

Potentiometer 2 Time

40

15

30 1 2 5

10

16

TES

T

1

2 3

7. DIP-switch functions

DIP-

switch

ON

  OFF

1

Semi automatic mode

 Fully automatic mode

2

LED OFF

 LED ON

3

Corridor mode

 Standard mode

DIP

OFF

ON

1

2

3

LED 1 green

LED 2 white

LED 3 red 

5b.  Hardware configuration FC 

Position LED’s and potentiometers

1 2

1

2 3

Potentiometer 1 Lux

Potentiometer 2 Time

 DIP  1

 

 Fully-automatic/semi-automatic  mode

 

DIP 2

 

LED ON/OFF

DIP 3

 

 Change between corridor mode and standard  

mode

The DIP-switch settings are 

overriden

 using the remote control. 

6b.     Position  DIP-switches  FC

False ceiling  

mounting

ON

OFF

DIP

1

2

3

Corridor function:

 After deactivation by an external push 

button, the detector switches off and returns to automatic 

mode after 5 sec.
 

The DIP settings are enabled again by:

• Adjusting the DIP-switches when closed
• Reset with test sun setting at the potentiometers
• Reset when open

S  

  L   

 L         

R

Rel2

N

Rel1

230

VAC ±10%

50-60

Hz

C

4a.   Installation of the LUXOMAT

®

 PD4-M-

1C-C-PS-SM  

The detector must be in stalled on a solid and level 

surface. The circular cover ring must be removed prior 

to assembly. To do this, twist the lens (C) anticlockwise 

through approximately 5° and lift off. 
Having connected up the wires in accordance with 

regulations, secure the detector with 2 screws. After 

installation replace the lens and lock (turn clockwise). 

Mains to be connected

.

ATTeNTION:

 For maximum 

sensitivity the detector-, 

lens- and corridor-axis must 

match.

ATTeNTION:

 For maximum sensitivity the detector-, lens- 

and corridor-axis must match.

open

close

opened

closed

For an increased operational safety the PD4-M-C-FC-SP is 

fitted with two relays:

Relay 1

 = operating relay with NO-contact

Relay 2

 = fault relay with NC-contact

A number of basic functions are monitored in the device and 

in case of a deviation a failure is shown. Blinking of all LEDs 

indicates a recognized failure. 

In this position the NC relay has fallen off and is responsible 

for the contact between L and L’ (light on). A recognised 

failure can only be reset by a network interruption!

2. Operation of the PD4-M-1C-C-SP

3. Monitored functions

Tension monitoring 

Operating tension is monitored internally. If a voltage failure is 

recognized, a failure is activated.

CdS-monitoring 

Monitoring if the detector switches between the positions light/

dark (active/not active) within a period of 24 hours. If the 

appliance did not change the position “too light” within this 

period of time, the light sensor is defective (or wrong program-

ming) and a failure is activated.

Relay monitoring 

When switched on, a phase monitoring of L‘ is active. If not 

recognized, the relay or the contact is defective and a failure is 

activated.

All manuals and user guides at all-guides.com

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