Knightsbridge EMPOWER4ST, EMPOWER4WST Installation Instructions

INSTALLATION & MAINTENANCE MANUAL

EMPOWER4ST/ EMPOWER4WST

GENERAL INSTRUCTIONS

These instructions should be read carefully and retained after installation by the end user for
future reference and maintenance.
These instructions should be used to aid installation of the following products:
EMPOWER4ST / EMPOWER4WST 

SAFETY

• This product must be installed in accordance with the latest edition of the IEE Wiring Regulations (BS7671)
and current Building Regulations. If in any doubt, consult a qualified electrician

• Please isolate mains prior to installation or maintenance

• Check the total load on the circuit (including when this luminaire is fitted) does not exceed the rating of the
circuit cable, fuse or circuit breaker

• Please note the IP (Ingress Protection) rating of this product when deciding the location for installation

• Allow 50mm above and around the fitting for air dissipation (do not cover the fitting with insulation)

• This product is for indoor use only

• This product is Class II double insulated

• This product is IP20 rated

INSTALLATION

• Provide power to the required point of installation

• Cut a suitable hole in the mounting surface as per the cut-out details (see Fig. 1) ensuring not to infringe
with any joists, gas / water pipes or electrical cables

INSTALLATION & MAINTENANCE MANUAL

Fig. 1

• Connect the luminaire to the mains supply via a suitable junction box (not included) ensuring the correct
polarity is observed: LS – Switched Live (brown), L - Live, N - Neutral (blue) (see Fig. 2)

Fig. 2

• Connect the battery via the plug and socket to the inverter

• Choose the required bezel and lens according to the light output pattern required (see Fig. 3)

• Remove the bezel and lens by inserting a small flat screwdriver into the edge of the bezel and lift out

• Fit the required lens and bezel, ensuring the two clips on the rear of the bezel are aligned with the slots on
the fitting

• Place the battery and inverter into the ceiling void ensuring that there is at least 50mm of clearance above
and around them

• Lift both spring clips on the sides of the luminaire and push into the ceiling

• Switch on and check for correct operation, ensuring the green indicator LED is illuminated

SELF TEST FUNCTION

• This product is programmed to carry out its own self-test function according to the following programme:

24 hours after first power-on 3-hour duration test
Then every 28 days 30 second monthly function test
And every 52 weeks 3-hour duration test

The downlight has an integrated LED indicator which is illuminated green when charging and red to indicate
faults. Following self-tests, the unit will go back into charging mode, and any faults will be indicated by the LED
indicator as follows:

LED indicator Status

Solid green Normal conditions / charging / test successful

1 red flash Battery fault

2 red flashes Lamp fault

3 red flashes Duration test failure

NB: disconnect and restore power to the unit to clear a fault indication once the condition is rectified. This
product has no facility for initiating tests manually.

WARNING

This product must be disconnected from the circuit if subjected to any high voltage or insulation resistance
testing. Irreparable damage will occur if this instruction is not followed.

GENERAL

The light source of this luminaire is not replaceable; when the light source reaches its end of life the whole
luminaire should be replaced.
Clean with a soft dry cloth only, do not use aggressive cleaning products or solvents which may damage the
product.
This product is non-dimmable.
This product should be recycled in the correct manner when it reaches the end of its life. Check local authorities
for where facilities exist.
The batteries in this luminaire are Lithium Ion and must be disposed of correctly. Please contact the local
authorities for the disposal of this toxic waste.

WARRANTY

This product has a warranty of 5 years from date of purchase. Failure to install this product in accordance with
the current edition of the IEE Wiring Regulations (BS7671), improper use, or removal of the batch code will
invalidate the warranty. If this product should fail within its warranty period, it should be returned to the place
of purchase for a free of charge replacement. ML Accessories does not accept responsibility for any installation
costs associated with the replacement product. Your statutory rights are not affected. ML Accessories reserve
the right to alter product specification without prior notice.

TESTING FOR EMERGENCY LUMINAIRES

Recommended routine test procedure in accordance with BS5266

• Daily check – check LED charge indicator is illuminated

• Monthly functional test - simulate a mains supply failure for approx. 30 seconds by operation of key switch
or switching off circuit breaker. Ensure normal supply is restored after test and ensure charge indicator is
illuminated

• Annual 3-hour duration test - simulate a mains supply failure for 3-hour continuous test by operation of key
switch or switching off circuit breaker. Ensure normal supply is restored after test and ensure charge indicator
is illuminated

• If the luminaire fails any of the above tests, please contact a qualified electrician. See below for test record
sheet

230V
50Hz

(UK) MANUFACTURER

ML ACCESSORIES LTD,

UNIT E CHILTERN PARK,

BOSCOMBE ROAD, DUNSTABLE

LU5 4LT,

WWW.MLACCESSORIES.CO.UK

IP20

SUPPLIED BY:

(EU) AUTHORISED REPRESENTATIVE

52531 ÜBACH-PALENBERG, GERMANY

0 ~

25°C

TA

54

SLV LIGHTING GROUP,

DAIMLERSTRASSE 21-23,

EMAIL: [e-mail]

MADE IN CHINA

AKDEC22_V1