Knightsbridge OP6N Instruction Manual

INSTALLATION & MAINTENANCE MANUAL
OP6N / OP63N

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:
OP6N / OP63N
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 product 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
• Do not overload this accessory or subject it to conditions outside its rating
• This product is Class I and must be earthed
• This product is IP66 rated

INSTALLATION
Please note: the unit should be fixed to a rigid flat surface as unevenness could cause
damage to the product or affect operation
• Provide power to the required point of installation (refer to BS7671 for correct cabling
methods)
• Remove the front assembly from the backbox and carefully lift off the gasket. Drill the
required number of fixing holes in the backbox (see Fig. 1)
• Using the backbox as a template, mark the location for, and drill the fixing holes ensuring
not to infringe with any gas/water pipes or electrical cables. The backbox can be rotated
through 180°, if required, to position the two cable entries on the top
• The backbox has drain hole drilling guides
marked (see Fig. 2). Drilling a drain hole
is advised if the unit is installed in a
location subject to temperature
fluctuations where build-up of
condensation may occur. It is not advised
if the unit will be subject to spray or
jets as drilling a drain hole will reduce the
IP rating. A 3-5mm hole can be drilled
at the bottom back edge of the enclosure
where marked. If wiring in conduit to the
bottom entry, then the drain hole should
be drilled at the lowest point of the
conduit run not in the backbox
Fig. 1
INSTALLATION & MAINTENANCE MANUAL
ICONS: 230V, Class I, IP66
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:
OP6N / OP63N
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 product 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
•Do not overload this accessory or subject it to conditions outside its rating
•This product is Class I and must be earthed
•This product is IP66 rated
INSTALLATION
Please note: the unit should be fixed to a rigid flat surface as unevenness could cause damage to the product or
affect operation
•Provide power to the required point of installation (refer to BS7671 for correct cabling methods)
•Remove the front assembly from the backbox and carefully lift off the gasket. Drill the required number
of fixing holes in the backbox (see Fig. 1)
•Using the backbox as a template, mark the location for, and drill the fixing holes ensuring not to
infringe with any gas/water pipes or electrical cables. The backbox can be rotated through 1800, if
required, to position the two cable entries on the top
Fig. 1
•The backbox has drain hole drilling guides marked (see Fig. 2). Drilling a drain hole is advised if the
unit is installed in a location subject to temperature fluctuations where build-up of condensation may
occur. It is not advised if the unit will be subject to high pressure jets as drilling a drain hole will reduce
the IP rating. A 3-5mm hole should be drilled at the bottom back edge of the enclosure where marked.
If wiring in conduit to the bottom entry, then the drain hole should be drilled at the lowest point of the
conduit run not in the backbox

• Remove one or more of the pre-fitted blank plugs as required by pushing out from the inside
and install a suitable IP rated gland or adaptor (not supplied). For rear entry, cut or drill a
20 / 25mm hole where marked and install a suitable IP rated grommet (not supplied). Unused
cable entries must have the blank plugs fitted
• Feed the mains cables into the unit and secure the baseplate to the surface. The fixing holes are
slotted to allow some rotational adjustment
• Replace the gasket onto the backbox, then wire as shown in Fig. 3 ensuring that correct polarity is
observed: L - Live (brown), E - Earth (green/yellow), N - Neutral (blue)
Fig. 2
•Remove one or more of the pre-fitted blank plugs as required by pushing out from the inside and install
a suitable IP rated gland or adaptor (not supplied). For rear entry, cut or drill a 20 / 25mm hole where
marked and install a suitable IP rated grommet (not supplied). Unused cable entries must have the
blank plugs fitted
•Feed the mains cables into the unit and secure the baseplate to the surface. The fixing holes are
slotted to allow some rotational adjustment
•Replace the gasket onto the backbox, then wire as shown in Fig. 3 ensuring that correct polarity is
observed: L - Live (brown), E - Earth (green/yellow), N - Neutral (blue)
Fig. 3 OP6N OP63N
•An earth connection must be made to the earth terminal of the accessory. Use green/yellow sleeving
on earth conductors that are not insulated. The earth terminal in the backbox is provided for
convenience and does not need to be connected
•Check all electrical connections are secure with no loose strands of cable
•Ensuring the gasket does not become damaged or pinched, fit the fused spur assembly onto the
backbox taking care not to compress, damage, or trap any cables, and secure with the screws
provided - do not overtighten
•Fit screw covers
•Replace the 13A fuse with one of a lower rating (not supplied) if required
•Switch on and check for correct operation
For security, and to prevent unwanted tampering with the product, a lug feature with a 6mm hole is provided to
accept a padlock or similar locking security device (see Fig. 4)
Fig. 2

Fig. 2
•Remove one or more of the pre-fitted blank plugs as required by pushing out from the inside and install
a suitable IP rated gland or adaptor (not supplied). For rear entry, cut or drill a 20 / 25mm hole where
marked and install a suitable IP rated grommet (not supplied). Unused cable entries must have the
blank plugs fitted
•Feed the mains cables into the unit and secure the baseplate to the surface. The fixing holes are
slotted to allow some rotational adjustment
•Replace the gasket onto the backbox, then wire as shown in Fig. 3 ensuring that correct polarity is
observed: L - Live (brown), E - Earth (green/yellow), N - Neutral (blue)
Fig. 3 OP6N OP63N
•An earth connection must be made to the earth terminal of the accessory. Use green/yellow sleeving
on earth conductors that are not insulated. The earth terminal in the backbox is provided for
convenience and does not need to be connected
•Check all electrical connections are secure with no loose strands of cable
•Ensuring the gasket does not become damaged or pinched, fit the fused spur assembly onto the
backbox taking care not to compress, damage, or trap any cables, and secure with the screws
provided - do not overtighten
•Fit screw covers
•Replace the 13A fuse with one of a lower rating (not supplied) if required
•Switch on and check for correct operation
For security, and to prevent unwanted tampering with the product, a lug feature with a 6mm hole is provided to
accept a padlock or similar locking security device (see Fig. 4)
• An earth connection must be made to the earth terminal of the accessory. Use green/yellow
sleeving on earth conductors that are not insulated. The earth terminal in the backbox is provided for
convenience and does not need to be connected
• Check all electrical connections are secure with no loose strands of cable
• Ensuring the gasket does not become damaged or pinched, fit the fused spur assembly onto the
backbox taking care not to compress, damage, or trap any cables, and secure with the screws
provided - do not overtighten
• Fit screw covers
• Replace the 13A fuse with one of a lower rating (not supplied) if required
• Switch on and check for correct operation
Fig. 3
OP6N OP63N

Fig. 4
Note: The LED indicator is lit when there is power to the unit, the fuse is in good condition and the switch (if
present) is on, irrespective of whether a load is connected or not
WARNING
To ensure continued safe and proper weatherproof operation, the unit must not be left with the cover raised
open or the catch left unlocked.
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
This product should be recycled in the correct manner when it reaches the end of its life. Check local authorities
for where facilities exist.
Clean the external surfaces, the cover securely closed, with a damp cloth using a mild solution of detergent and
warm water only, do not use aggressive cleaning products or solvents which may damage the product. If it is
necessary to clean inside the cover, use a soft dry cloth only.
Do not use any source of high-pressure washers to maintain or clean this product.
WARRANTY
This product has a warranty of 1 year 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.
DCMAY20_V2
Fig. 4
Note: The Power Indicator is lit when there is power to the unit, the fuse is in good condition
and the switch (if present) is on, irrespective of whether a load is connected or not
For security, and to prevent unwanted tampering with the product, a lug feature with a 6mm
hole is provided to accept a padlock or similar locking security device (see Fig. 4)

WARRANTY
This product has a warranty of 1 year 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.
GENERAL
This product should be recycled in the correct manner when it reaches the end of its life.
Check local authorities for where facilities exist.
To clean the external surfaces, securely close the cover and use a damp cloth with a mild
solution of detergent and warm water only, do not use aggressive cleaning products or
solvents which may damage the product. If it is necessary to clean inside the cover, use a
soft dry cloth only.
Do not use any source of high-pressure washers to maintain or clean this product.
WARNING
To ensure continued safe and proper weatherproof operation, the unit must not be left with
the cover raised open or the catch left unlocked.
Irreparable damage will occur if this instruction is not followed.

ML Accessories Limited LU5 4LT
www.mlaccessories.co.uk
DCMAY20_V2
ACCESSORIES LTD ACCESSORIES LTD
ACCESSORIES LTD
ACCESSORIES LTD
11
IP
66