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4. Selecting a Location

• The motion detector has number of detection zones, at various vertical 

and horizontal angles as shown (See diagram “A”)

• The optimum mounting height is 2.5m (the minimum is 1.7m)

• Careful positioning of the sensor will be required to ensure optimum 

performance (See diagram “A” & “B” detailing detection range  
and direction.)

• The sensor is more sensitive to movement ACROSS its field of vision than 

to movement directly TOWARDS (See diagram “B”). Therefore position 
the unit so that the sensor looks ACROSS the likely approach path.

• Avoid positioning the sensor where there are any sources of heat in 

the detection area (extractor fans, tumble dryer exhausts etc.) including 
opposite any other light sources such as other security lights  
(See diagram “C”).

• Reflective surfaces (i.e. pools of water or white painted walls)  

may cause false activation under extreme conditions.

Diagram A

Содержание MLSA360N

Страница 1: ...I n s t a l l a t i o n O p e r a t i n g I n s t r u c t i o n s 360 Night Eye PIR Light Controller Model MLSA360N ...

Страница 2: ...gulations Check that the total load on the circuit including when this PIR sensor is fitted does not exceed the rating of the circuit cable fuse or circuit breaker 3 Technical Specifications 230V AC 50 Hz This PIR is of Class ll Construction and must not be earthed Motion Detection Range Up to 12 metres Detection Angle 360 Maximum Switching Load 3000W Halogen Lighting 500W Fluorescent Lighting 140...

Страница 3: ...e sensor is more sensitive to movement ACROSS its field of vision than to movement directly TOWARDS See diagram B Therefore position the unit so that the sensor looks ACROSS the likely approach path Avoid positioning the sensor where there are any sources of heat in the detection area extractor fans tumble dryer exhausts etc including opposite any other light sources such as other security lights ...

Страница 4: ...agram C Remove the mounting plate from the PIR by releasing one of the lugs left or right side firmly grip with your hand and slide in a downward direction to release Mark the position of the fitting holes using the mounting plate as a template See section 6 Mounting Installation Steps for the different ways of mounting the PIR Drill out the mounting holes taking care to avoid any joists electrica...

Страница 5: ...e the cables into the terminal block ensuring correct polarity is observed and that all bare conductors are sleeved see section 7 Connection Diagram Ensure all connections are secure Slide the main body back onto the mounting plate then pull in a downwards direction so that it is fully engaged with the mounting plate Secure the unit by replacing the screw on the underside 6 Mounting Installation S...

Страница 6: ...5 Ceiling Eave Mounting Please use the following steps for ceiling eave mounting ...

Страница 7: ...6 External Corner Mounting Please use the following steps for external corner mounting Please use the following steps to remove the PIR from the corner mounted bracket ...

Страница 8: ...d to L Neutral Blue or Black to N A Loop Terminal is provided should a 3 core cable be used which is marked Load Switch Live Brown or Red to L1 Neutral Blue or Black to N A Loop Terminal is provided should a 3 core cable be used which is marked L L N MAINS SUPPLY LOAD L N ISOLATION SWITCH LOOP TERMINAL l ...

Страница 9: ...8 8 Operation and Testing Adjustment The PIR can be adjusted using a flathead screwdriver Walk Test Procedure The sensor will rotate from left to right and tilt forward or backward ...

Страница 10: ...n for best coverage The unit will now operate during daytime as well as at night illuminating the lamp for approx 5 seconds each time Walk across the detection area approx 2 5 metres from the unit As you cross a detection zone the lamp will illuminate Now stand still until the lamp extinguishes this should take approx 5 seconds Start moving again As you cross each zone the lamp will illuminate Rep...

Страница 11: ...SLOWLY rotate the control in a clockwise direction until a point is reached where the lamp illuminates 3 Leave the control set at this point At this position the unit should become operative at approximately the same level of darkness each evening Observe the operation of the unit If the unit is starting to operate too early i e when it is quite light adjust the control slightly anti clockwise If ...

Страница 12: ... ON twice within 2 5 seconds The PIR will then be set to activate your lamp the same night The unit will illuminate continuously until dawn or until the unit is switched back into auto mode Note The Pulse Manual Override will only operate for 1 night then after will revert back to auto mode 2 5 SEC x2 To manually return to Auto Mode flick the isolation switch OFF ON once within 1 5 seconds ...

Страница 13: ...lem was caused by false activation The problem may be solved by slightly adjusting the direction angle of the sensor head See section 4 Selecting a location 10 Holiday Mode Operation Flick the isolation switch at day or night OFF ON within 3 5 seconds to activate the Holiday mode The PIR will then be set to operate your lamp each night The unit will now illuminate continuously until dawn or until ...

Страница 14: ... You may not be allowing the unit time to complete its warm up period Stand well out of the detection range wait the warm up period should never exceed 5 minutes Occasionally wind may activate the PIR Also passages between buildings etc can cause a wind tunnel effect Ensure the unit is not positioned so as to allow detection of cars people using public thoroughfares adjacent to your property Check...

Страница 15: ...g postage charges outside of the UK All shipping costs are to be paid in advance before a replacement is sent The level of ambient light in the area may be too dark for the current DUSK setting During daylight adjust the DUSK control slightly anti clockwise When the lamp load extinguishes enter the detection area If the PIR still activates the setting is still too high Repeat the above procedure u...

Страница 16: ... csc timeguard com For a product brochure please contact If you experience problems do not immediately return the unit to the store Telephone the Timeguard Customer Helpline Qualified Customer Support Co ordinators will be on line to assist in resolving your query HELPLINE 020 8450 0515 or email helpline timeguard com www timeguard com ...

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