SloanLED Cold Door 4 LED Refrigerated Door Lighting Installation Guide

SloanLED Cold Door 4 LED Refrigerated Door Lighting

Cold Door 4 LED Refrigerated Door Lighting
Center and End LED Lights and Retrofit Kit

General Information

• Cold Door 4 is intended for use inside commercial refrigeration cases with packaged foods only
• Do not cut or remove existing primary wiring in cases being retrofitted
• Complete Retrofit Kit is assembled during on-site audit of each merchandiser prior to installation
• Prior to removing incumbent lights, verify all required Cold Door 4 inventory and recommended installation accessories are present
• Cold Door 4 LED Luminaire should only be used with SloanLED, UL Listed, Class 2, 100 W 24 VDC, or 60 W 24 VDC power supplies, or a UL Listed Class 2 equivalent

Cold Door 4 Lighting System Parts

1. Power supply -UL Listed Class 2, 24 V DC, 100 W max.
2. Center lights
3. End lights
4. PIR sensors, single or double
5. Hybrid dimmer and power controllers (PWM)

Installation Accessories (recommended, not included)

• Solid core wire:
  16-18 AWG (1.5 – 1.0 mm2)

• Wire strippers

• Angle drill

• Self-drilling/Self-tapping screws, hex-head (recommended) or pan-head #8

• Safety glasses or goggles

• Gloves

• UL listed wire connectors

• Wire ties

• Electrical tape

• Measuring tape

• Screwdrivers

FOR YOUR SAFETY

• Read and observe all NOTES, CAUTIONS and WARNINGS shown throughout these instructions.
• WARNING – Risk of fire or electric shock. LED Retrofit Kit installation requires knowledge of refrigerator/freezer electrical systems.
• If not qualified, do not attempt installation. Contact a qualified electrician.
• Installation to be performed by factory trained service personnel only.
• Gloves and safety glasses or goggles should be worn while performing installation.
• This product is UL listed for dry and damp locations.
• Only those open holes indicated in the photographs and/or drawings may be made or altered as a result of kit installation.
• Do not leave any other open holes in an enclosure of wiring or electrical components.
• Electrical specifications for highest powered luminaire: 0.903 A, 24 VDC, Class 2 circuit. Check individual product label for more details.
• WARNING – Risk of fire or electric shock. Install kit only in refrigerators/freezers that have construction features and dimensions shown in photographs and/or drawings. Input rating of retrofit kit must not exceed input rating of luminaire (case).
• RETROFIT ASSEMBLY IS ACCEPTED AS A COMPONENT WHERE SUITABILITY OF COMBINATION SHALL BE DETERMINED BY UL OR AUTHORITIES HAVING JURISDICTION.

Power Supply and Dimming/Controllers
Only one power supply is needed for each frame up to 5-doors regardless of length. See Power Supply Selection Guide to ensure you have most energy efficient solution for frame being retrofitted.

Installation

Wiring diagram: Typical 5-Door installation with one (1) power supply, four (4) center lights, and two (2) end lights
Preferred wiring method for refrigerators with any number of doors (shown with optional dimming controller):

WARNING: Incorrect wiring as shown below may damage product.

Incorrect wiring method

Connect to one end of end luminaire ONLY. All luminaires MUST be connected electrically in parallel.
Alternate wiring method for refrigerators with 5 doors or less (shown with optional dimming controller):

Cold Door 4 LED Refrigerated Door Lighting
Center and End  LED Lights and Retrofit Kit

LED Light Directivity

1. Only 16 – 18 AWG (1.5 – 1.0 mm2) solid core wires should be used for insertion into end caps of Cold Door 4 terminal blocks. Run secondary wire from power supply through holes in door frame mullions to luminaire. Use end cap as strip length guide, and strip wires 7-9 mm (0.28-0.35″). Push wires through holes in end caps until engaged in terminal block. Cold Door 4 is polarity insensitive, and cannot be daisy chained in a series. Refer to appropriate wiring diagram. NOTE: Cold Door 4 Centers have connectors on one end only. Ensure luminaires are oriented correctly for electrical connection.

2. Cold Door 4 mounts directly to mullion. Seat Cold Door 4 luminaires flat to mullion and use #8 self-drilling/self-tapping screws through holes in extrusion to secure.
   WARNING – To prevent wiring damage or abrasion, do not expose wiring to edges of sheet metal or other sharp objects.

3. Prior to closing all mullions and raceways, re-energize system and verify performance.
   Close Case and Clean Up
   Replace all covers and guards removed during preparation and installation.

Dimming Controller Settings

Brightness level
Selectable Duty Cycle output via SW 1 and SW 2 (Brightness level when shopper in area)

Dimming
Selectable Duty Cycle output via SW 3 and SW 4 (Brightness level when area is not occupied)

Removal Instructions

1. De-energize system as outlined in Preparation for Install section on page two of this installation guide and undo electrical connections to LED lights.
2. Repeat process for remaining lights. Make sure to continually support LED lights with a free hand during removal.
3. Open mullions or raceway, remove power supplies.
4. Cap or remove all primary wires.

SloanLED Europe b.v.
Argonstraat 110, 2718 SN Zoetermeer, NL+31 88 12 44 900 • Europe@SloanLED.com

Read User Manual Online (PDF format)

Download This Manual (PDF format)

Download this manual  >>