KSR LIGHTING KSRFRD381 LED Dimmable Downlight Installation Guide
- June 11, 2024
- KSR LIGHTING
Table of Contents
Qr5 Fire Rated Downlight
Installation Sheet
KSRFRD381
KSRFRD381 LED Dimmable Downlight
Available finishes: White, Antique Brass, Brass, Black, Chrome, Copper, Satin
Chrome or Stainless Steel
Read these instructions before commencing installation. Please give these
instructions to the owner/occupier after installation to retain for future
reference/maintainence.
These fittings are Class I and must be Earthed
| Part “B” | Part “E” | Part “C” |
|---|
BS476
Part 21| (Acoustics)| Compliant Stops moisture & air flow through
the luminaire
Important Information
It is recommended that these luminaires are installed and fitted by a
qualified electrician ensuring the installation complies with current IEE
wiring regulations & local building control. These products are designed for
connection to a 240V~50Hz supply.
Any faulty, broken or damaged luminaires should be replaced immediately.
KSR will not accept responsibility for any claims arising from a poor
installation.
Please Note: The limited warranty shall be deemed null and void in the
following circumstances: Failure by the installer, end user or any third party
to exercise caution to protect any covered product or part from outside
damage, adverse temperature (normal operating ambient temperature -10 ~
+35°C), humidity conditions, fluctuations in the electrical system or physical
abuse as well as failure related to workmanship in the installation of the
products or parts.
Important User Advice
Always switch off mains supply before servicing.
This luminaire is suitable for indoor use only and should not be fitted to
damp or wet surfaces such as freshly plastered or painted ceilings.
Do not use Megger or similar high voltage instruments. Due to the fact this
luminaire contains electronic components that maybe damaged by high test
voltages, they must be disconnected from the circuit before testing.
To prevent damage to the driver, do not mix with conventional magnetic
ballasts on the same electrical circuit.
At the end of life the luminaire is classed as WEEE under directive 2014/30/EU
and should be disposed of in accordance with local legislation.
KSRFRD380 & KSRFRD381
Installation Procedure
KSR recommends that a sample hole is cut in some scrap material to familiarise
yourself with the installation. Once you are completely satisfied:
Locate the area(s) suitable to install these luminaires. Cut a 70-72mm round
hole in the ceiling and ensure sufficient ceiling void without infringing on
joists, water pipes or electrical cables.
Connect the mains supply to the floating terminal block (Blue – Neutral, Brown
– Live & Green/Yellow – Earth).
The terminal block allows for mains loop in/loop out connections, if not
looping through either of the L,E & N inputs can be used. Snap the terminal
cover down until the cable strain relief is gripping the outer insulation.
Press springs back and push luminaire body into aperture.
This luminaire is suitable for installations where vapor permeable membranes
are installed. Fit this product as per illustration shown in Fig.1
If you are installing one of the KSR detachable rims remove the standard white
rim by pulling the rim off of the main fitting, do not twist the rim and
attach new rim by pushing and snapping it into place. The luminaire can be
loosely covered in mineral wool insulation. Turn on the mains supply and test
the luminaire.
Due to changes in dimmer technology please refer to the KSR website
www.ksrlighting.com for a list of compatible
dimmers to ensure trouble free dimming.
*Please note: Depending on the amount of LED fittings on a circuit you
may have to upgrade the breaker to a ‘C’ or ‘D’ type due to the way electronic
LED drivers start up with higher inrush currents compared to halogen
lighting.
Installer Note:
To ensure a good connection strip back 10mm of insulation and push the cable
firmly into the terminal block.
This product contains a light source of energy efficiency class E
| ØRim Size| ØCut out | Void Depth Req’d| LED Wattage/ Colour/Lumens
---|---|---|---|---
KSRFRD381| 85mm| 70-72mm| 70mm| 5W – 4000K (550 lumens)
The light source of this luminaire is not replaceable; when the light source reaches its end of life the whole luminaire shall be replaced
KSR Lighting Ltd, Optimum House, Beeding Close, Southern Cross Trading Estate,
Bognor Regis, West Sussex, PO22 9TS.
KSR Lighting Aftersales: 023 92 674343
E-mail: [email protected]
05.05.2023-PJL
Drg No. KSRFRD381-IS-A