Instruction/ maintenance manual of the product Accord Series Cooper Lighting
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Accor d Series T5/T8 Enhanced Lighting System.
1 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Introduction 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Visual Perception 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . Product Comparison 7 . . . . .
2 Improve visual perception • The accord TM evenly distributes light, making the space more pleasing to the eye. • Dark spots (cave effect) associated with parabolics are eliminated. Attractive design • Smooth, cur ved surfaces are attractive but subtle.
Parabolics are designed to direct light into the cut-off zone, while restricting light into the shielded or glare zone. In other words, parabolics deliver light to the work plane and suppress high-angle brightness. Due to the high-angle cutoffs as shown in Figure 1.
SHIELDED ZONE CUT -OFF ZONE 85˚ 75˚ 65˚ 55˚ Figure 1. Parabolic Light Distribution MINIMIZED SHIELDED ZONE ENHANCED CUT -OFF ZONE 85˚ 75˚ 65˚ 55˚ Figure 2. accord TM Light Distribution Attractive contemporary design • Smooth, cur ved surfaces are attractive but subtle.
accord TM 2 Lamp, T5 accord TM (2) 28W T5 lamps, 18 fixtures step-dim electronic ballast (.95 ballast factor) 63 watts per fixture Watts/Sq.ft. Horizontal Footcandles Vertical Footcandles 0.76 41 25 IES* accord TM maximizes savings Choose either T5 or T8 technology to best meet your lighting needs.
T roffer 4 Lamp T ypical 4 lamp troffer (4) 32W T8 lamps, 12 fixtures electronic ballast (.87 ballast factor) 122 watts per fixture Watts/Sq.ft. Horizontal Footcandles Vertical Footcandles 0.98 50 23 IES* accord TM 2 Lamp, T8 accord TM (2) 32W T8 lamps, 12 fixtures electronic ballast (1.
Appearance and performance make accord TM the lighting choice. Energy savings makes accord TM a sound financial decision. The accord TM family of products saves up to 40% energy costs when compared to a standard 3 lamp,18 cell parabolic. The dimming feature reduces energy consumption by another 50%.
COST PER kWh Hours of Oper ation $0.06 $0.08 $0.1 0 $0.1 2 $0.1 4 P er Day P er Y ear 4L T8 3L T8 4L T8 3L T8 4L T8 3L T8 4L T8 3L T8 4L T8 3L T8 12 hrs. 4,380 $16.03 $7.88 $21.37 $10.51 $26.72 $13.14 $32.06 $15.76 $37.41 $18.36 18 hrs. 6,570 $24.04 $1 1.
• 3-13/16" low profile housing Surface Mount av ailable Low profile and quality performance – the surface accord TM is an energy efficient alternative to traditional surface mount fixtures. Designed for areas without a grid-ceiling type system, the accord’ s TM low profile is an ideal retro-fit solution.
Diffuser Options Square Perf Design (SQP) Smooth acrylic diffuser with square perforated insert (2' x 2', 2' x 4' only) Round Perf Design (RPD) Smooth acrylic diffuser with round p.
accord TM - 1' x 4', T5 accord TM - 1' x 4', T8 Candlepower Angle Along II 45° Across ⊥ 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 AC-128T5 Electronic Ballast (1) F28T5/835 Lamp 260 0 Lumens Spacing criterion: (II) 1 .
accord TM - 2' x 2', T5 accord TM - 2' x 2', T8 Candlepower Angle Along II 45° Across ⊥ 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 2AC-214T5 Electronic Ballast (2) F14T5/835 Lamps 1350 Lumens Spacing criterion: (II) 1 .
T5 Ordering Information SAMPLE NUMBER: 2AC-228T5-UNV-L5841-EBT1NDIM-U Number of Lamps (Not included) 1 =1 Lamp (1' x 4' only) 2 =2 Lamp (2' x 2', 2' x 4' only) W attage (.
• The accord TM can provide up to 40% energy savings when compared to a 3 lamp, 18 cell, T8 parabolic. • The accord TM also exceeds mandated energy regulations such as California’ s Titl e 24 and ASHRAE 90.1 2001. • Step dimming can increase energy s av ings by as much as 50%.
Printed in USA ADF080670 Cooper Industries, Ltd. 600 T ravis, Ste. 5800 Houston, TX 77002-1001 P: 713-209-8400 www .cooperindustries.com Cooper Lighting and Metalux logos are valuable trademarks of Cooper Industries in the United States and other countries.
An important point after buying a device Cooper Lighting Accord Series (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Cooper Lighting Accord Series yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Cooper Lighting Accord Series - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Cooper Lighting Accord Series you will learn all the available features of the product, as well as information on its operation. The information that you get Cooper Lighting Accord Series will certainly help you make a decision on the purchase.
If you already are a holder of Cooper Lighting Accord Series, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Cooper Lighting Accord Series.
However, one of the most important roles played by the user manual is to help in solving problems with Cooper Lighting Accord Series. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Cooper Lighting Accord Series along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
