Knightsbridge EMRNST Instruction Manual

INSTALLATION & MAINTENANCE MANUAL

EMRNST

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 product:

EMRNST

GENERAL INSTRUCTIONS

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

• This product is Class II double insulated

• This product is IP20 rated

INSTALLATION & MAINTENANCE MANUAL

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 product:

EMRNST

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

•This product is Class II double insulated

•This product is IP20 rated

INSTALLATION

•Provide power to the required point of installation

•The fitting is supplied with the ‘arrow up’ legend as standard. The legend may be changed if required:

the clear plastic front cover should be removed by inserting a screwdriver beside the plastic tabs top

and bottom of the clear cover (see Fig. 1) and twisting gently to lever the tabs out. Once the top and

bottom tabs are free the cover can be bent forwards and lifted out gently, taking care not to break any

of the tabs. Reverse the procedure to replace the cover

Fig. 1

•Open the fitting by inserting a small flat-head screwdriver into the two tabs on the underside and lever

open gently (see Fig. 2)

INSTALLATION

• Provide power to the required point of installation

• The ﬁtting is supplied with the ‘arrow up’ legend as standard. The legend may be changed

if required: the clear plastic front cover should be removed by inserting a screwdriver

beside the plastic tabs top and bottom of the clear cover (see Fig. 1) and twisting gently

to lever the tabs out. Once the top and bottom tabs are free, the cover can be bent

forwards and lifted out gently, taking care not to break any of the tabs. Reverse the

procedure to replace the cover

Fig. 1

• Open the ﬁtting by inserting a small ﬂat-head screwdriver into the two tabs on the

underside and lever open gently (see Fig. 2)

• Drill the ﬁxing holes in the rear of the baseplate. Mark the location of the ﬁxing holes and

drill ensuring not to infringe with any gas/water pipes or electrical cables

• Drill out one of the 20mm drilling guides on the top or rear of the ﬁtting, and ﬁt a suitable

grommet or gland (not included)

• Feed the mains cable into the ﬁtting and secure the baseplate to the surface

• Wire for non-maintained operation (Fig. 3), maintained operation (Fig. 4) or switched

maintained operation (Fig. 5) as required. Remove the link between LS and L if not

required

Fig. 2

•Drill the fixing holes in the rear of the baseplate. Mark the location of the fixing holes and drill ensuring

not to infringe with any gas/water pipes or electrical cables

•Drill out one of the 20mm drilling guides on the top or rear of the fitting, and fit a suitable grommet or

gland (not included)

•Feed the mains cable into the fitting and secure the baseplate to the surface

•Wire for non-maintained operation (Fig. 3), maintained operation (Fig. 4) or switched-maintained

operation (Fig. 5) as required. Remove the link between LS and L if not required

Fig. 3 Fig. 4 Fig. 5

•Ensure the battery is connected via the plug and socket to the PCB

•Ensure the lamp is connected to the lamp connector on the PCB

•Refasten the cover

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

See below for operation of the self-test function.

We recommend, on commissioning the installation, a minimum charge period of 24 hours before carrying out an

emergency duration test.

If the batteries have been left in a discharged state for an extended period, we recommend that one or more

charge and discharge cycles are completed which should help to restore the battery capacity.

SELF-TEST FUNCTION

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

1. 24 hours after first power-on

3-hour duration test

2. then every 28 days

3. 30 second monthly function test

4. and every 52 weeks

5. 3-hour duration test

Following self-tests, the unit will revert into charging mode, and any faults will be indicated by the bi-colour LED

indicator as follows:

LED Indicator

Status

Solid green

Normal conditions / charging / test successful

1 red flash

Battery fault

Fig. 2

• Ensure the battery is connected via the plug and socket to the PCB

• Ensure the lamp is connected to the lamp connector on the PCB

• Refasten the cover

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

See below for operation of the self-test function.

We recommend, on commissioning the installation, a minimum charge period of 24 hours

before carrying out an emergency duration test.

If the batteries have been left in a discharged state for an extended period, we recommend

that one or more charge and discharge cycles are completed which should help to restore

the battery capacity.

Fig. 2

•Drill the fixing holes in the rear of the baseplate. Mark the location of the fixing holes and drill ensuring

not to infringe with any gas/water pipes or electrical cables

•Drill out one of the 20mm drilling guides on the top or rear of the fitting, and fit a suitable grommet or

gland (not included)

•Feed the mains cable into the fitting and secure the baseplate to the surface

•Wire for non-maintained operation (Fig. 3), maintained operation (Fig. 4) or switched-maintained

operation (Fig. 5) as required. Remove the link between LS and L if not required

Fig. 3 Fig. 4 Fig. 5

•Ensure the battery is connected via the plug and socket to the PCB

•Ensure the lamp is connected to the lamp connector on the PCB

•Refasten the cover

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

See below for operation of the self-test function.

We recommend, on commissioning the installation, a minimum charge period of 24 hours before carrying out an

emergency duration test.

If the batteries have been left in a discharged state for an extended period, we recommend that one or more

charge and discharge cycles are completed which should help to restore the battery capacity.

SELF-TEST FUNCTION

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

1. 24 hours after first power-on

3-hour duration test

2. then every 28 days

3. 30 second monthly function test

4. and every 52 weeks

5. 3-hour duration test

Following self-tests, the unit will revert into charging mode, and any faults will be indicated by the bi-colour LED

indicator as follows:

LED Indicator

Status

Solid green

Normal conditions / charging / test successful

1 red flash

Battery fault

Fig. 3 Fig. 4 Fig. 5

NB: to clear a fault indication once a fault condition is rectiﬁed, either disconnect and restore

power to the unit or hold the test button for 10 seconds.

Tests can also be initiated manually as follows:

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

Following self-tests, the unit will revert into charging mode, and any faults will be indicated

by the bi-colour LED indicator as follows:

SELF-TEST FUNCTION

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

WARNING

GENERAL

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.

The LED lamps ﬁtted in this product are non-replaceable. The 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 Nickel Cadmium and must be disposed of correctly.

Please contact the local authorities for the disposal of this toxic waste.

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.

Test button Green LED Status

Short press Off Emergency mode while test button held in

Press for approx. 5

seconds

Slow ﬂash Emergency mode for 30 seconds (monthly

function test)

Press for approx. 7

seconds

Fast ﬂash Emergency mode for 3 hours (duration test)

Press for approx. 10

seconds

End the duration test

TESTING FOR EMERGENCY LUMINAIRES

WARRANTY

Recommended routine test procedure in accordance with BS5266:

• Daily check – check status of bi-colour LED indicator

• Monthly functional test – the luminaire will perform this function without any action from

the user. Alternatively, simulate a mains supply failure for approx. 30 seconds by

operation of key switch, switching off circuit breaker or using test button. Ensure normal

supply is restored after test and check status of bi-colour LED indicator

• Annual three-hour duration test – the luminaire will perform this function without any

action from the user. Alternatively, simulate a mains supply failure for three-hour

continuous test by operation of key switch, switching off circuit breaker or using test

button. Ensure normal supply is restored after test and check status of bi-colour LED

indicator

If the luminaire fails any of the above tests, please contact a qualiﬁed electrician. Results

should be recorded, even when obtained via the self-test function. See below for test record

sheet.

This product has a warranty of 3 years (excluding battery) 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.

ML Accessories Limited LU5 4LT

www.mlaccessories.co.uk

DCJUN20_V1

ACCESSORIES LTD ACCESSORIES LTD ACCESSORIES LTD

ACCESSORIES LTD

TEST RECORD SHEET

INITIAL COMMISSIONING

3 HOUR TEST

SIGNED DATE

MONTH TEST

FIRST YEAR SECOND YEAR THIRD YEAR FOURTH YEAR FIFTH YEAR

SIGNED DATE SIGNED DATE SIGNED DATE SIGNED DATE SIGNED DATE

1 FUNCTIONAL

2 FUNCTIONAL

3 FUNCTIONAL

4 FUNCTIONAL

5 FUNCTIONAL

6 FUNCTIONAL

7 FUNCTIONAL

8 FUNCTIONAL

9 FUNCTIONAL

10 FUNCTIONAL

11 FUNCTIONAL

12 3 HOUR

Installed by: Installation date:

Contact number:

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