MK Sensors

Instruction Manual

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Flush Mount Motion SensorInstruction Manual and Guarantee

Read this entire manualbefore you start to install the system. The 360° Flush Mount Motion

Sensor uses a passiveinfrared sensor which reacts to changes in temperatureemitted by the motion ofpersons or objects passingthrough its detecting area.When you enter the room, itturns on automatically the lightto which it is connected andthe light remains lit as long asthe sensor detects any activityin the room. It however willautomatically turn off the lightafter the preset turn-off time is expired. During the day,the built-in photocell sensorsaves electricity bydeactivating the light.

Introduction

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● Be sure to switch off powersource before installing.

● Make sure that the powerwiring comes from circuitwith an external 16Aminiature circuit breaker forthe short circuit protection ora suitable fuse.

● The unit cannot be installedon the wall. (Figure 1).

● The installation of thisdevice should be made by aqualified electrician.

(Figure 1)

● Avoid aiming the motionsensor at heating vents, airconditioners or objects,which may changetemperature rapidly.

● Do not install in bathrooms /shower rooms.

● Prior to mounting the lightfixture, remember to positionthe motion sensor so that amoving object cuts “across”

Safety Precautions

Choosing a MountingLocation

its beams, not directly“towards them.” (Figure 2).

(Figure 2)

The unit has a sensing angleof 360° and can detect up to 5 meters radius at themounting height of 2.2 metersor 7 meters radius at themounting height of 5 meters.(Figure 3).

(Figure 3)

2.2m

5m Radius(10m total)

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SensorLess Sensitive

SensorMore Sensitive

5m

7m Radius(14m total)

Installation

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1. Switch off the power sourceor isolation switch.

2. The connection of all powercords is at your disposal.The power cord of “LS” and“N” mark is to be connectedto any light fixture you have.(Figure 4).

4. In order to install the sensorto the ceiling, drill a diameterof 68mm round hole in theceiling. Wedge the mainbody into the round holedirectly. (Figure 5).

Wiring Instructions

(Figure 4)

IsolationSwitch

AC PowerSource

To Loading

Brown

Blue

Red

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(Figure 5)

Test Mode:

● Turn the Lux control and the Time control counter-clockwise to the edge-theTEST position. (Figure 6).

(Figure 6)

● Turn the isolation switch on, the light will turn onimmediately and then needsto warm-up for about 1 minute before it turns off.

● Walk through the coveragearea. The light will turn onfor about 5 seconds whenmotion is detected and turn

68mm

Note: The unused earthwire must be insulated.

Testing the Lighting System

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off shortly after motionstops. Wait for the light toturn off before moving againto test the sensor.

1. Time Adjustment:

The TIME adjustmentcontrols how long the lightwill stay on after motion hasbeen detected.

(Figure 7)

Adjust the TIME ControlKnob clockwise to increase

the turn-off time (40 minutesmaximum) or counter-clockwise to decrease theturn-off time (5 secondsminimum). (Figure 7).

2. LUX Adjustment:

The LUX adjustmentdetermines at what lightlevel the lighting system willstart operating.

Provisionally turn the LUXControl Knob to the edgeclockwise at the moon(dusk) position. (Figure 8).

(Figure 8)

Note: T means that thelight will always switch on

Setting the Lighting System

About5 Seconds

About40 Minutes

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regardless of light levels inthe area.

Wait until the ambient lightlevel reaches the level ofdarkness at which you wishto turn the lights on. Slowlyrotate the knobanticlockwise until the lightturns on.

At this position the unitshould become operativeat approximately the samelevel of darkness eachevening. Observe theoperation.

If the unit starts to operatetoo early, adjust the knobslightly clockwise. If theunit operates too late (i.e.dusk), adjust the controlknob slightly anti-clockwise.Vacate the area for thetime setting that was set toallow the PIR to adjust tothe new light setting.

The light turns on for thetime set when you move inthe area and turns offwhen you vacate the area.Wait for the light to turn offbefore moving again to testthe sensor.

When the sensor detectsmotion, the light automaticallyturns on. The built-in photocellturns the sensor off and onaccording to the light levelselected by the LUXadjustment.

Operation

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Light does not turn on

1. Confirm that you havemade a correct “wiringconnection”.

2. Make sure that the bulbshave not burned out.

Light remains on

1. Make sure the wiringconnection is correct.

2. Check if the TIMEsetting is correct.

At the end of theiruseful life thepackaging andproduct should bedisposed of via asuitable RecyclingCentre.

Do not dispose of with yournormal household waste.DO NOT BURN.

Trouble Shooting Disposal andRecycling

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Power requirement AC 220 ~ 240V / 50Hz

Lighting load (Max) 6A Max or 1500W fluorescent/incandescentlighting load capability

Detection angle Up to 360° at 25°C at 5m

Detection range Up to 5m radius at 25°C at 2.2m heightUp to 7m radius at 25°C at 5m height

Mounting height Recommended ceiling height 2.2m or 5m

Mounting type Flush mount

Isolation switch control AUTO/OFF

Time adjustment Adjustable 5 seconds ~ 40 minutes

Lux adjustment Approx. 30 ~ 200 Lux

Warm up time About 1 minute

Protection degree IP20

Safety CE

Product Dimensions

Specification

80mm

76mm

76mm

diameter

Novar ED&S undertakes to replace or repair at it’s discretion goods (excludingnon rechargeable batteries) should thay become defective within 2 yearssolely as a result of faulty materials or workmanship. Understandably if theproduct has not been installed, operated or maintained in accordance withthe instructions, has not been used appropriately or if any attempt has beenmade to rectify, dismantle or alter the product in any way the guarantee willbe invalidated.

The guarantee states Novar ED&S Ltd’s entire liability. It does not extend tocover consequential loss or damage or installation costs arising from thedefective product. This guarantee does not in any way affect the statutory orother rights of the consumer.

If an item develops a fault, the product must be returned to the point of salewith proof of purchase, a full description of the fault and all relevant batteries(disconnected).

MK Electric is a trademark of Novar ED&S.

50042924Rev.A

HELPLINEIf you have any problems with this product,

please call the Helpline on: 01268 563720

(Lines open 8.30am to 5.00pm, Monday to Friday.Calls charged at service providers national rate).

MK Electric (A Honeywell Company)The Arnold Centre, Paycocke Road, Basildon, Essex SS14 3EA. UK

www.mkelectric.co.uk© Mk Electric, Novar Electrical Devices and Systems Limited. 2009

Guarantee