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Suggested Remedy

Check all connections, and
fuses/switches.

Check. Replace.

Re-check.

Re-direct sensor or relocate unit.

Re-direct sensor (Refer Fig. 3).

Adjust lamp holders to allow a minimum
gap of 40mm between PAR38 globe and
sensor head.

Adjust direction of sensor head away 
from these sources.

Probably unavoidable but redirecting
sensor may help.

Should the false triggering become
troublesome, consider:
(A) Replacing a faulty switch.
(B) Replacing noisy fluorescent tubes

and/or starters. 

(C) Connecting the Floodlight to a

separate circuit.
(In most cases where one or more 
of the above suggestions have been
carried out, false triggering has 
been reduced.)

Re-direct sensor.

Nil.

Re-direct sensor (Refer Fig.3).

Try re-directing sensor. Note: All passive
infra red detectors are more sensitive in
cold weather than warm weather.

Switch light OFF for at least 15 seconds,
then return to ON position.

Re-direct sensor away from trees, pools,
flues etc.

Recheck wiring.

Trouble Shooting Guide

P

Prroobblleem

m

Light does not switch ON
when there is movement in
the detection area.

Light switches ON for 
no apparent reason.

Poor Sensitivity and range.

Light remains ON.

Possible Cause

1. No mains voltage.

2. Globe(s) faulty or missing.

3. Wiring incorrect.

4. Nearby lighting is too bright.

5. Sensor positioned in wrong direction.

1. Heat from globe activating sensor.

2. Heat sources such as aircon. vents,

heater flues, barbecues, other outside
lighting, moving cars are activating
sensor.

3. Animals/birds e.g. possums or

domestic animals.

4. Interference from on/off switching 

of electric fans or lights on the same
circuit as your Floodlight. (This
problem does not always occur but 
a faulty switch or noisy fluorescent
light may cause the Floodlight to
switch on.)

5. Reflection from swimming pool or

reflective surface.

6. Interference from power surges,

mobile phones, CB’s, Taxis, etc.

1. Movement directly to or away from

sensor

2. Higher ambient temperature

1. Sensor is in Manual Mode.

2. Sensor is continuously triggered.

3. Wiring is incorrect.

Should a problem still exist after following all of the above user hints, contact your place of purchase. 
Note: Passive infra red detectors are more sensitive in cold weather than warm weather.

Содержание MAL413

Страница 1: ...fully MAL413 To avoid nuisance triggering the sensor should be directed away from heat sources such as barbecues airconditioners other outside lighting flue vents and moving cars Do not aim towards reflective surfaces such as smooth white walls swimming pools etc The scanning specifications 15 metres at 110 scan may vary slightly depending on the mounting height and location Refer Fig 1 and 2 The ...

Страница 2: ...he sensor head must be rotated to ensure correct operation of the Floodlight Refer Fig 6 Position the Floodlight under eaves to allow sensor to be directed towards the area to be scanned Mark mounting holes through mounting plate Do not overtighten or use excessive force when adjusting sensor head or lampholders The sensor head must face as shown see Fig 6 and 7 Mounting plate Joint clamp screw Se...

Страница 3: ...uld be rotated to adjust the sensor to face the required detection area If necessary loosen sensor arm joint clamp screw C Angle lampholders from mounting surface and direct them approximately downwards away from sensor head D Fit PAR38 globes and weatherproofing rubber seals do not overtighten E Ensure that globes are positioned 40mm or more from the sensor head or mounting surface as shown in Fi...

Страница 4: ...ly switch your wall switch OFF If at any time whilst changing operating mode you are unsure which mode the unit is in switch OFF for at least 15 seconds then switch back ON the unit will then be in the Automatic mode NOTE This highly responsive unit may occasionally activate due to rapid environmental changes When first switched on allow approx 90 seconds warm up time for the sensor operation to s...

Страница 5: ... does not switch ON when there is movement in the detection area Light switches ON for no apparent reason Poor Sensitivity and range Light remains ON Possible Cause 1 No mains voltage 2 Globe s faulty or missing 3 Wiring incorrect 4 Nearby lighting is too bright 5 Sensor positioned in wrong direction 1 Heat from globe activating sensor 2 Heat sources such as aircon vents heater flues barbecues oth...

Страница 6: ...of purchase provided that the product is used in accordance with Arlec s recommendations and within such voltage and current limits as are specified by Arlec in relation to the product Arlec will at its own option make good replace with the same or similar product or provide credit for any product manufactured or supplied by it which proves to be defective within the limits set out above provided ...

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