PRECISION LIGHTING Domino 1 Recessed Trimless Instruction Manual
- June 1, 2024
- PRECISION LIGHTING
Table of Contents
PRECISION LIGHTING Domino 1 Recessed Trimless
Specifications
- Domino Recessed 1 – 2.2W, 178lm
- Domino Recessed 2 – 4.4W, 356lm
- Domino Recessed 4 – 8.8W, 712lm
Product Usage Instructions
1. Installation:
WARNING: Switch off power to mains before installation.
- Cut ceiling hole using the stencils provided in diagram 1.1.
- Note: For Domino 1, the cut-out is too small for dimmable drivers to pass through. Drivers must be located remotely.
- Pull the driver side connector through the hole and connect it to the luminaire side connector.
- Refer to the electrical instructions for the wiring schematic. Use compatible drivers listed in the table on the front page.
2. Safety Instructions:
- All installations must be carried out by a qualified professional and comply with national regulations.
- Avoid installing fixtures closer than 150mm (6 inches) to combustible materials or in damp/wet locations.
- Avoid shorting exposed conductors or allowing them to contact conductive materials.
- Ensure all connections are tight to prevent overheating and fire risks.
- Follow standard electrical installation practices, local codes, and ordinances when wiring and grounding the luminaire.
- Use UL or compatible testing agency approved connectors for wire supply connections.
3. Maintenance:
Regularly clean the products by switching off the mains supply, allowing them to cool, and then cleaning with a microfiber cloth. Reconnect the power supply after cleaning.
4. Important Notes:
- Do not connect or disconnect under load. Allow the driver to power off for at least 1 minute before reconnecting the LED module.
- Avoid hot plugging as it can cause serious damage to the LED module and driver, not covered by warranty.
- The LED module is not serviceable on-site. Tampering will void the warranty.
FAQ
- Q: Can I install the Domino Recessed luminaires myself?
- A: It is recommended that all installations are done by a qualified professional to ensure safety and compliance with regulations.
- Q: How should I clean the Domino Recessed products?
- A: Switch off the mains supply, let the fittings cool, and then clean them with a microfiber cloth. Remember to reconnect the power after cleaning.
Domino Recessed
The Domino Recessed family are recessed 95CRI architectural luminaires that offer a wide range of optical distributions.
- Domino Recessed 1 – 2.2W, 178lm
- Domino Recessed 2 – 4.4W, 356lm
- Domino Recessed 4 – 8.8W, 712lm
These instructions are applicable for Domino Recessed 1, 2 and 4 variations.
These luminaires are constant current and must be connected to an appropriate driver as recommended by Precision Lighting.
Springs parallel
Component List
IMPORTANT SAFETY INFORMATION
READ ALL INSTRUCTIONS BEFORE USING THESE PRODUCTS. SAVE THESE INSTRUCTIONS FOR LATER REFERENCE.
- All systems must be installed by a suitably qualified professional only. Installations must conform to national installation and accident prevention regulations.
- Do not install any fixture closer than 150mm (6 inches) from any combustible material. Do not install these products in a damp or wet location.
- To reduce the risk of fire and burns, do not install these products where exposed bare conductors can be shorted or contact any conductive materials. Do not conceal or extend exposed conductors through a building wall.
- Ensure all connections are tight. Bad connections can cause overheating, arcing and a potential fire risk.
- This luminaire must be wired and grounded in accordance with standard accepted electrical installation practices, local codes and ordinances.
- Wire supply connections must be made with UL or compatible testing agency approved connectors.
- Ensure the luminaire’s Jack Plug is correctly inserted into the selected power system. The Jack Plug should not be cross threaded and should be fully tightened.
- Always use appropriate optics and ensure they are fitted securely.
- Use only as described in this Precision Lighting manual.
- Use only Precision Lighting recommended accessories.
- Ensure that the luminaire is switched off at mains supply before installing or removing.
- Luminaires may be extremely hot, allow to cool before touching.
- These are 700mA constant current luminaires and must be connected to an appropriate PSU as recommended by Precision Lighting.
- Regular cleaning of these products is important. Switch off at mains supply and allow to cool before cleaning fittings with a microfibre cloth. Then reconnect the power supply.
WARNING Do not connect or disconnect under load. Ensure driver has not been powered for a minimum of 1 minute before reconnecting the LED module after disconnecting. Do not hot plug. Failure to follow this instruction will lead to serious damage of the LED module and driver and will not be covered by warranty.
NOTE Maintain correct polarity when wiring. Incorrect wiring will cause serious damage and will not be covered by warranty. Must be installed according to SELV regulations. Wire specif ication: 22 AWG, ø0.65mm diameter double insulated tef lon wire.
- Red – Positive
- Black – Negative
NOTE LED module is not site serviceable. Tampering will cause damage and will not be covered by warranty.
Installing the luminaire
WARNING switch off power to mains before installation.
Cut the ceiling hole using the stencils in diagram 1.1.
Note: Due to small luminaire size drivers must be located remotely when using the Domino 1; cut out is too small for dimmable drivers to pass through. Pull driver side connector through hole and connect to the luminaire side connector. See electrical instructions for wiring schematic. Compatible drivers are listed in front page table. Using installation springs, install fixture into the ceiling.
Changing the optics
WARNING luminaire may be hot. Allow to cool before touching. Remove the
luminaire from the ceiling. Using the slot on the side of the Magnetic Front
Plate remove the plate. We recommend using a screwdriver for leverage. Remove
the optics and replace with the new selection. To position the new optics
correctly place the optics into the cover and replace. Screw the optic holder
back in to place using the 2 cross head screws. Reinstall onto ceiling as per
step 1.
Using Accessories
WARNING luminaire may be hot. Allow to cool before touching. Using the slot on
the side of the Magnetic Front Plate remove the plate. We recommend using a
screwdriver for leverage. Insert accessory into Magnetic Front Plate and
replace Front Plate into the main body.
Remove fixture from ceiling
Hold the bezel and pull downwards. Tilt fixture in direction of one of the
installation springs and continue to pull down before straightening out the
fixture and pulling down until the fixture is clear of the ceiling.
WARNING caution springs can pinch fingers. Handle with care. Disconnect from
driver.
WARNING Ensure mains supply is off before disconnecting the luminaire
.
Domino Recessed Trimless
The Domino Recessed Trimless family are 95CRI architectural luminaires that offer a wide range of optical distributions.
- Domino 1 Recessed Trimless – 2.2W, 178lm
- Domino 2 Recessed Trimless – 4.4W, 356lm
- Domino 4 Recessed Trimless – 8.8W, 712lm
These instructions are applicable for Domino Recessed Trimless 1, 2 and 4 variations.
These luminaires are constant current and must be connected to an appropriate driver as recommended by Precision Lighting
Springs parallel
Component List
IMPORTANT SAFETY INFORMATION
READ ALL INSTRUCTIONS BEFORE USING THESE PRODUCTS. SAVE THESE INSTRUCTIONS FOR LATER REFERENCE.
- All systems must be installed by a suitably qualified professional only. Installations must conform to national installation and accident prevention regulations.
- Do not install any fixture closer than 150mm (6 inches) from any combustible material. Do not install these products in a damp or wet location.
- To reduce the risk of fire and burns, do not install these products where exposed bare conductors can be shorted or contact any conductive materials. Do not conceal or extend exposed conductors through a building wall.
- Ensure all connections are tight. Bad connections can cause overheating, arcing and a potential fire risk.
- This luminaire must be wired and grounded in accordance with standard accepted electrical installation practices, local codes and ordinances.
- Wire supply connections must be made with UL or compatible testing agency approved connectors.
- Ensure the luminaire’s Jack Plug is correctly inserted into the selected power system. The Jack Plug should not be cross threaded and should be fully tightened.
- Always use appropriate optics and ensure they are fitted securely.
- Use only as described in this Precision Lighting manual.
- Use only Precision Lighting recommended accessories.
- Ensure that the luminaire is switched off at mains supply before installing or removing it.
- Luminaires may be extremely hot, allow to cool before touching.
- These are 700mA constant current luminaires and must be connected to an appropriate PSU as recommended by Precision Lighting.
- Regular cleaning of these products is important. Switch off at mains supply and allow to cool before cleaning fittings with a microfibre cloth. Then reconnect the power supply.
Installing the luminaire.
WARNING switch off power to mains before installation. Cut ceiling hole using
the stencils in diagram 1.1.
Note: Due to small luminaire size drivers must be located remotely when using
the Domino 1; cut out is too small for dimmable drivers to pass through.
Position plaster-in ring and use appropriate fixings to secure to ceiling.
Pull driver side connector through hole. Apply plaster over plaster-in ring
and skim. Avoid covering wires with plaster. Cut around the inside of the aper
ture to ensure a neat finish.
Once plaster is dry, ensure control gear is not connected to mains supply
before attaching the luminaire side connector to the driver side connector.
Using installation springs, install fixture into the ceiling. Insert accessory
into Magnetic Front Plate and replace Front Plate into the main body.
Removing the luminaire module from the ceiling.
Remove the magnetic accessory holder. Hook fingers into holes on either side of the luminaire housing. A tool can be used for leverage if necessary. Tilt fixture in direction of one of the installation springs and continue to pull down before straightening out the fixture and pulling down until the fixture is clear of the ceiling.
- WARNING caution springs can pinch fingers. Handle with care. Disconnect from driver.
- WARNING Ensure mains supply is off before disconnecting luminaire.
Changing the optics.
WARNING luminaire may be hot. Allow to cool before touching. Remove the luminaire from the ceiling. Using the slot on the side of the Magnetic Front Plate remove the plate. We recommend using a screwdriver for leverage. Remove the optics and replace with the new selection. To position the new optics correctly place the optics into the cover and replace. Screw the optic holder back in to place using the 2 cross head screws. Reinstall onto ceiling as per step 1.
Using accessories.
WARNING luminaire may be hot. Allow to cool before touching. Using the slot on
the side of the Magnetic Front Plate remove the plate. We recommend using a
screwdriver for leverage. Insert accessory into Magnetic Front Plate and
replace Front Plate into the main body.
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