INSTRUCTION MANUAL
Contents
1. A1 P1 B1 P2 Power box D2D1 L N 3 2 2 One sensor controls HVAC Remove jumper wire on Di amp L terminals 3 2 2 1 D1 D2 connect to AC power supply See FIG 6 A Push button FIG 6 A 3 2 2 2 D1 D2 connect to DC power supply See FIG 6 B Push button A1 P1 B1 P2 Power box D2D1L N FIG 6 B 3 3 Installation procedure 3 3 1 Helpful tips for installation Since the sensor is in response to temperature airflow and wind change please avoid the following conditions Avoid aiming the sensor toward the objects which may be swayed in the wind such as curtain tall plants miniature garden etc See FIG 7 A Avoid aiming the sensor toward the objects whose surfaces are highly reflective such as mirror monitor etc See FIG 7 A The sensor must be located at least 2m away from the glass gate or window for avoiding nuisance triggering because the shaking of glass could trigger the ultrasonic sensor See FIG 7 D The sensor must be located at least 2m away from the source of airflow such as doorway vents and air conditioning etc See FIG 7 B amp FIG 7 C amp FIG 7 E The distance between two sensors must be at least 6m to avoid interference See FIG 7 F The direction of the ultrasonic sensor should aim to the main detection area to obtain the best coverage See FIG 2 A SS FIG 7 A FIG 7 B FIG 7 C gt 2m gt 6m FIG 7 D FIG 7 E FIG 7 F 3 3 2 Flush mount NO2. 2m PIRonly USonly Select PIR US Load will turn on when YS triggering either PIR or ultrasonic method sensor is triggered PIR US PIR US PIR US Load will turn on when both PIR and ultrasonic sensors are triggered and after the load is on either PIR or ultrasonic sensor detects movement the load keeps on PIR only Load will turn on only when PIR is triggered US only Load will turn on only when ultrasonic sensor is triggered 4 2 Other functions 4 2 1 Function of A1 P1 B1 P2 terminal 4 2 1 1 Connect terminal A1 P1 B1 P2 with push button N O type to manually control the load s on off See FIG 3 When the load is off press the push button to manually control the load on The load keeps on if the movement is detected constantly The load can be automatically switched off if no movement is detected and the delay time has expired or by pressing the push button again When the load is off the movement cannot trigger the load on and the sensor will return to the previous mode until detecting the last movement and the delay time has expired 4 2 1 2 Before ex factory the slide switch is set as below See FIG 19 push button mode User can change to the C BUS mode with the following steps 1st open the knockout with type screwdriver See FIG 20 2nd move the slide switch to the position as shown in FIG 21 with the type screwdriver 4 2
3. junction box See FIG 12 then strip off 6 8mm of cable sheathing for wiring and refer to the wiring diagrams for correct cable connections See FIG 3 FIG 6 A amp B FIG 12 3 3 3 3 Fit the power box into European standard junction box then fix them with two screws See FIG 13 FIG 13 3 3 3 4 Assemble the sensor with power box then fix them with two screws See FIG 11 3 3 3 5 Put on the decorative frame and restore the power supply 3 3 4 Surface mount NOTE No need of using the protection cap of terminals and spring clips when sensor is surface mounted 3 3 4 1 There are 7 pairs of knockouts with various distances from 41mm to 85mm on the bottom cover of the combined junction box which can be selected for different mounting applications See FIG 14 To select two same figures on both ends for the corresponding fixing distance See FIG 15 Knockouts No A B getween A and B 1 41 41 41mm 2 53 53 538mm 3 60 60 60mm 4 63 63 63mm 5 70 70 70mm 6 80 80 80mm 7 85 85 85mm FIG 15 3 3 4 2 To feed power cables through the side of junction box please use the cutting pliers to break the side cable entry knockouts then insert cables into junction box and feed through it Please strip off 6 8mm of cable sheathing for wiring See FIG 16 3 3 4 3 Choose two proper knockouts to fix the junction box on the surface of ceiling board with two wood screws See FIG 17 FIG 17 3 3 4 4 Insert
4. 1 3 The C BUS signal is for controlling the C BUS system s load on See FIG 21 4 2 2 Advance switching off function To enhance energy savings the sensorlis able to turn off the controlled load prior to the set delay off time if it detected the passing through occupant When the load is off once the Sensor triggered the load will on If no movement is detected again during 30sec to 3min the load will only keep on for total 3min and then off even the time setting value is more than 3min 4 2 3 Usage of lens shield for PIR sensor 4 2 3 1 SAE UE MS CU_WE has provided 2 lens shields for masking the undesired detection area of PIR sensor One lens shield has 2 layers with 6 small units each and 30 of detection angle can be covered by each unit For example to install the sensor at the height of 2 5m the detection range can reach to 2m diameter if the complete lens shield has been used and up to 6m diameter if only the A layer of lens shield has been used See FIG 22 A 4 2 3 2 After user choosing the desired detection area the needless lens shield should be removed See FIG 22 B The whole lens shield is used FIG 22 A Part of the lens shield is used ane eo 309 am FIG 22 B The shadow part in the FIG 22 A 22 B is needed to be cut off the ultrasonic sensor is unaffected by the lens shield 4 2 3 3 Fixing lens shield There is a circular groove on the back of the decorative frame and the lens shield i
5. MS18527 Schneider USER MANUAL Flush Surface Mount Single Load 360 PIR and Ultrasonic Occupancy Sensor CAT NO SAE UE MS CU_WE INSTRUCTION MANUAL Rated Voltage Load L4 Auto off Time Adjustment Lux Adjustment ACC on ACC off Switch Triggering Method Selection Detection Range H 2 5m Environmental Protection Operating Temperature 230V 10 50 60Hz For lighting with jumper wire Incandescent Lamp Max 2000W AC halogen Lamp Max 1000W LV halogen Lamp Max 1000VA Fluorescent Lamp Max 900VA 100uUF Compensated Energy saving Lamp include CFL and PL lamp Max 80VA or 4 x Max 20VA lamps For HVAC remove jumper wire Max 10A for lt 250VAC cos 1 Max 5A for lt 30VDC Adjustable from 5sec to 30min Test amp Jsl Adjustable from 10Lux to 1000Lux Select ON for activating or select OFF for deactivating air current compensation function PIR US PIR only US only PIR or US PIR 360 circular adjustable up to 8m US 360 adjustable up to 10m x 16m its an oval shape Class II IP20 0 C to 45 C All procedures indicated in this manual must be carried out by a professional installer CAUTION Turn off power before proper installation of the unit Bulb burn of certain brands would cause high in rush current which might damage the unit permanently Turn off power when change the light sources Turn off power when change the knob se
6. TE When sensor is flush mounted with spring clip protection cap of terminals must be used 3 3 2 1 To install sensor please drill a hole with diameter of 68mm on ceiling board and keep the power cable outside Please strip off 6 8mm of cable sheathing for wiring See FIG 8 Drill a hole with 68mm on the ceiling FIG 8 3 3 2 2 Open the knockout of protection cap with screw driver if the user wants to use the two tubes then fix the tubes and put the power cable through them See FIG 9 Non dropping screw Knockout Protection cap Cables entry 4 7 Y FIG 9 3 3 2 3 Refer to wiring diagrams for correct cable connections then cover the protection cap back and screw it tightly 3 3 2 4 Insert sensor s two spring clips into the drilled hole then push it upwards See FIG 10 3 3 2 5 Switch on the power supply 3 3 3 Flush mount with European standard junction box NOTE No need of using the protection cap of terminals and spring clip when sensor is flush mounted with European standard junction box The direction of the ultrasonic sensor should aim to the main detection area to achieve the best detection coverage when sensor is flush mounted with European standard junction box and the fixing plate can be adjusted 45 3 3 3 1 Take off the decorative frame See FIG 11 Sensor head Non dropping screw Decorative 5 frame 3 3 3 2 Pull out cables from European standard
7. four non dropping screws to the corresponding screw holes on sensor s fixing plate Afterwards those four screws will not drop off to provide convenient subsequent installations See FIG 18 Non dropping Non dropping screw Screw FIG 18 3 3 4 5 Refer the FIG 11 to assemble the sensor head with the power box and then refer to the wiring diagrams See FIG 3 FIG 6 A amp B for correct cable connections 3 3 4 6 Put on the decorative frame and restore power supply 4 OPERATION AND FUNCTION 4 1 Setting of Lux Time US sensitivity ACC and PIR US knobs Knob Ex factory Function Knob setting setting Lux Set the Range 10Lux to 1000Lux light value User can set the knob according for to their requirement for switching application The marked values on load are for reference only Set delay Range Ssec to 30min off time Test Test mode Load and red and or green LED will 2sec on 2sec off TisL Short impulse mode for staircase timer switch control Load and red and or green LED will 1sec on 9sec off US sensitivity Set the Min approx an oval sensitivity shape of 2x4m of Max approx an oval ultrasonic shape of 10x16m sensor ACC Protect the ON Activate the ACC function sensor OFF Deactivate the ACC from the function aS inter Remark Under ACC ON status OFF ON ference of the detection coverage the airflow of ultrasonic sensor and wind will be reduced 1
8. ion height of the sensor is 2 3m and 2 5m is the optimal mounting height The detection range of PIR sensor can reach up to 8m and ultrasonic sensor is an oval shape of 8m x 10m with small movement i e hand wave and an oval shape of 10m x 16m with large movement i e walk The detection angle is 360 for both PIR and ultrasonic sensors See FIG 2 A amp FIG 2 B Top view PIR 8m US 16m FIG 2 A PIR Bm Vu 5m PIR Minor Motion m PIR Major Motion 7 4 Ultrasonic Minor Motion US 10m Wai US 16m Ultrasonic Major Motion FIG 2 B 3 2 Wiring CAUTION D1 For lighting Keep jumper wire connected For HVAC Remove jumper wire and connect to power of HVAC D2 Load L Live supply N Neutral For lighting control sensor will be damaged in the case of wires connected in reverse in between D2 and N 3 2 1 For lighting With jumper wire on D1 amp L terminals 3 2 1 1 One sensor controls one load See FIG 3 Push button Note Power switch is to switch on off power of sensor It is optional FIG 3 3 2 1 2 The operation of C BUS signal controlling See FIG 4 should set the slide switch refer to section 4 2 1 2 and FIG 20 amp FIG 21 firstly To C BUS Power box D2D1L N Note Power switch is to switch on off power of sensor It is optional FIG 4 3 2 1 3 One sensor controls staircase timer Set the time knob to TisL See FIG 5 Staircase timer
9. load and LED on for 30sec afterwards they will turn off Step 2 To walk within the desired detection coverage of sensor Step 3 When its PIR sensor is triggered by movement the red LED turns on for 2sec then turns off when its Ultrasonic sensor is triggered by movement the green LED turns on for 2sec then turns off When choosing PIR US as triggering method both red and green LEDs will turn on for 2sec then turn off if both sensors have been triggered by movement 4 3 5 To repeat above mentioned procedures to adjust the settings of sensors either by knobs or IR remote controller and conduct the walk test until the sensor s detection coverage meets your demand D TROUBLE SHOOTING When SAE UE MS CU_WE works abnormally please check assumptive problems and suggested solutions in following table that will hopefully to solve your problems Problem Possible cause Suggested solution Lighting 1 Power does not 1 Switch on the power device switch on does not 2 Incorrect 2 Refer to wiring diagrams turn on wiring See FIG 3 FIG 6 A amp B and check if the load is malfunctioned 3 The ambient 3 Set Lux value above the light level is ambient light level then too high trigger the sensor and check if the load is switched on or not 4 Malfunctioned 4 Replace the disabled load load with a new one Lighting 1 Auto off delay 1 Set auto off delay time to device time is set too a shorter time and check does
10. not long if the load is switched off turn off or not according to the preset off delay time 2 Sensor is 2 Keep away from detection nuisance coverage to avoid triggered activating sensor while doing the test 3 Incorrect 3 Refer to wiring diagrams wiring See FIG 3 FIG 6 A amp B Red LED 1 PIR sensoris 1 Choose PIR sensor as does not not chose as the triggering method turn on the triggering method PIR only PIR US PIR US 2 Exceed the 2 The movement should be valid detection in the valid detection range range 98m Green 1 Ultrasonic 1 Choose ultrasonic sensor LED does sensor is not as the triggering method not turn chose as the on triggering method US only PIR US PIR US 2 Exceed the 2 The movement should be valid detection in the valid detection range range 10m x 16m 3 Wires 3 Refer to wiring diagrams connection in See FIG 3 FIG 6 A amp B reverse in between N and L Nuisance There are heat Avoid aiming the sensor triggering sources airflow highly reflective objects or any objects which may be swayed in the wind within the detection coverage toward any heat sources such as air conditioning electric fans heaters or any highly reflective surfaces Make sure there are no swaying objects within the detection coverage NOTE Do not attempt to open or repair the unit without qualified electrician while it is malfunctioned The effects to ultrasonic sensitivi
11. s designed with a circular hook By coupling the hook into the groove the lens shield is fixed See FIG 23 A amp FIG 23 B Circular G hook V Circular groove Decorative frame By S V7 KG KSI ZL FIG 23 B 4 3 Walk test uncontrolled by Lux NOTE It takes approx 30sec for sensor to warm up with load on after power is initially supplied or re supplied after power failure then the sensor enters into normal operation to carry out a walk test During which red and green LEDs will permanent on for 30sec if no IR setting value is stored in sensor Reversely the red and green LEDs will flash for 30sec if any IR setting value has been stored in the sensor Re supplied after power failure sensor works according to the previous settings The purpose of conducting the walk test is to check whether the triggering method PIR ultrasonic is set correctly or not and to adjust the detection coverage Procedures of conducting the Walk Test Lux controller is disabled 4 3 1 Set the time knob to Test position 4 3 2 Adjust the position of meter knob for matching the sensitivity of ultrasonic sensor as you desired The detection coverage of PIR sensor can be adjusted by using the lens shield 4 3 3 Set the ACC knob to OFF position 4 3 4 Select the desired trigger method i e PIR US PIR only US only or PIR US Step 1 Switch on the power supply and it takes approx 30sec for sensor to warm up with
12. tting Before installation the circuit breaker 250VAC 10A type C according to EN60898 1 shall be installed PACKAGE CONTENTS Pattern E E Item Sensor a en ama Quantity 1 2 1 1 Pattern i i T T Item ene Screw Wood Screw D3 x 18mm 3x 14mm 04x25 4mm Quantity 4 D 2 Pattern i IR remote controller Item ROR For optional p purchase Quantity 1 1 2 PRODUCT DESCRIPTION 2 1 Features The flush surface mount single load 360 PIR and ultrasonic occupancy sensor SAE UE MS CU_WE integrates advanced PIR and ultrasonic US technologies in one unit It is suitable for indoor application which is ideal for using in home open plan office multi stall public restroom conference room underground parking lots classroom library etc With its knobs and IR remote controller the time ultrasonic sensitivity Lux ACC air current compensation function and PIR US triggering method can be adjusted as user desired to match different application requirements and energy saving for switching light on and off 2 2 Dimension SAE UE MS CU_WE 0111 5 x 72mm See FIG 1 A FIG 1 A Junction box 0111 5 x 35mm See FIG 1 B 111 5 FIG 1 B Sensor unit 0111 5 x 90mm See FIG 1 C 111 5 60 S 0 FIG 1 C 3 INSTALLATION AND WIRING A Please disconnect power completely and read the entire instruction manual carefully before installation 3 1 Select a proper location The recommended installat
13. ty The following conditions may cause lower sensitivity or false triggering of ultrasonic sensor Set ACC knob to ON The airflow will cause false trigger to ultrasonic sensor To reduce the possibility of false trigger the dual technology sensor SAE UE MS CU_WE is designed with air current compensation ACC function which is able to reduce the sensitivity of ultrasonic sensor approx 10 40 varied with the strength of airflow Ultrasonic sensitivity will be affected by the materials such as carpet sound absorbable cotton curtain etc since they are sound wave absorber Low ambient temperature might slightly decrease ultrasonic sensitivity and also reduce the detection range The effects to PIR sensitivity The following conditions may cause lower sensitivity of PIR sensor On very foggy days the sensitivity may be less due to moisture collecting on the lens On very hot days the sensitivity will be lower as high ambient temperature can be close to body temperature On very cold days when wearing heavy clothing and especially if the facial area is covered maybe appear less sensitive Cleaning Wipe with dry cloth only Soap or rough cloth may damage the sensor lens 6 OPTIONAL ACCESSORY SAE UE MS CU_WE can be programmed by IR remote controller It is for optional purchase FIG 24 28 MLSEUT964iR5 7
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