Leviton Topaz 24 Installation & Maintenance Manual Download

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Table of Contents

Unpack rack(s)………………………………………………………………….. 1

Mount rack(s)…………………………………………………………………… 1

Terminate conduits…………………………………………………………….. 3

Convert bussing to single-phase………………………………………….…. 3

Pull power, load and control conductors to the racks……………………… 3

Connect power feeders………………………………………………………... 4

Label circuits……………………………………………………………………. 4

Connect load conductors……………………………………………………… 5

Low-voltage application notes………………………………………………… 5

Connect control conductors…………………………………………………… 6

Seal unused openings…………………………………………………………. 6

Install control module(s)……………………………………………………….. 7

Set thumbwheel switch(es)……………………………………………………. 8

Set non-dim switches………………………………………………………….. 8

Apply power and check………………………………………………………... 9

Install dimmers………………………………………………………………….. 9

Install filler modules………………………….…………………..……………. 9

Test loads……………………………………………………………………….. 9

Close door………………………………………………………………………. 10

Maintenance and Specifications ……………………………………………... 11

Warranty ………………………………………………………………………… 12

Summary of Contents for Topaz 24

Page 1: ...E GUIDE Part LIT 29132 1A Contractor Please read these instructions before starting installation After installation please forward this guide to the user for operation and maintenance instruction Copyright March 2002 Leviton Manufacturing Co Inc ...

Page 2: ...ect power feeders 4 Label circuits 4 Connect load conductors 5 Low voltage application notes 5 Connect control conductors 6 Seal unused openings 6 Install control module s 7 Set thumbwheel switch es 8 Set non dim switches 8 Apply power and check 9 Install dimmers 9 Install filler modules 9 Test loads 9 Close door 10 Maintenance and Specifications 11 Warranty 12 ...

Page 3: ...r location Note If you have a multiple rack installation skip ahead to the next section for instruction Locate stud or a secure framing member in wall where rack is to be mounted Using the dimensions shown in Figure 1 mark location of one row of 3 mounting holes on wall over stud Fasten rack to wall with appropriate fasteners Note Fully loaded rack weighs 66 pounds 29 9 Kg not including wire weigh...

Page 4: ...FIGURE 1 MOUNTING DIMENSIONS Page 2 ...

Page 5: ...ng hole on the ØB bus Note that the bus is installed in front of the plate Use the bolts kept from above noting that all bolted joints include a flat washer against all bus lug surfaces and a lock washer under the nut Re install one terminal along with the other end of the jumper bus bar to the feeder bus plate mounting hole on ØA or ØC bus using the long bolt supplied with the bus bar kit and the...

Page 6: ... only and for 16 127 mm2 9O C ampacity wire Ground Lug 14 AWG 10 AWG 35 in lbs 2 6 mm2 8 AWG 40 in lbs 10 mm 2 6 AWG 4 AWG 45 in lbs 16 20 mm2 2 AWG 1 0 AWG 50 in lbs 35 50 mm2 Step 7 Label Circuits A sheet of labels P N 29247 has been supplied to number the circuits in the circuit directory on the door of the rack It is important to number these circuits as they also by association number the loa...

Page 7: ...kVA rating VA ratings are found by multiplying the input voltage 12OV by the current flowing in the transformer primary 120V side for all transformers connected to the dimmer module When calculating VA load keep in mind that transformer losses add many VA to the published VA load rating of the transformer When current cannot be measured derate the kW rating of the dimmer module by 25 and add up th...

Page 8: ...own in Figure 5 Figure 12 Figure 5 From Control Console DLR Interface or Previous Rack ANALOG 0 10V For analog 0 10V applications a Universal Control Module must be used Locate the terminal block in the rack labeled 0 10VDC Dimmer Control Inputs and connect the control wires to terminals 1 24 Make sure to connect at least one common per group of 12 inputs Step 10 Seal unused openings Seal any unus...

Page 9: ...sition and that the Status Other switch is in the Other position See Figure 7 Install the appropriate control module in the bottom slot of each pack by sliding it in until it is fully seated STATUS OTHER SWITCH AMX DMX SWITCH NON DIM SWITCHES Figure 6 Remote Control Module Figure 7 Universal Control Module 3 GANG DIP SWITCH S1 JUMPER JP5 CONTROL FUSES RACK NO THUMBWHEEL SWITCH POWER INDICATOR TEST...

Page 10: ...n Dim switches Note if control module is not a Topaz Universal type skip to the next step Step 14 Switch Non Dim switches to select which dimmers are to operate in the Non Dim mode The Non Dim mode switches are located on the left hand side of the top printed circuit board on the Universal Control Module See Figure 7 page 7 In the off left position the channel will function as a dimmer In the on r...

Page 11: ... upward Push the dimmers in until they are seated firmly Step 16 Install filler modules If there are less than 12 dimmer modules for a rack unpack and install filler modules Part Number 166 360 in slots where there are no dimmers This must be done to insure proper cooling while the rack is in operation Filler modules look the same as dimmers but do not have circuit breakers and are installed the s...

Page 12: ...identification later Close the front access door This will aid proper cooling of the rack and restrict access to the dimmer circuit breakers See Figure 8 ACCESS DOOR LOCK ACCESS DOOR DIMMER AND FILLER MODULES CONTROL MODULE Figure 8 Assembled Rack Page 10 ...

Page 13: ...S 1 concentric 1 2 2 T S 1 concentric T S 5 rectangular 2 x 2 Maximum Fan Noise Rating 33dba 20 Amp max per circuit Ambient Operating Temperature O C 32 F to 40 C 104 F Maximum Operating Humidity 90 without condensation Maximum Feeder Size 200 Amp Nominal Input 120 V Circuits 240 Circuits FOREIGN ELECTRICAL SERVICE ONLY 120 208V 3Ø 4W 60 Hz or with LEC 2012 Kit Installed 120 240V 1Ø 3W 60 Hz 240 4...

Page 14: ...service during the warranty period Leviton NSI will repair at its option defective materials provided you have identified yourself as the original owner of the product to Leviton NSI or any authorized Leviton NSI dealer Transportation charges to and from an authorized dealer or the Leviton NSI factory for repair shall be the responsibility of the owner All products returned to Leviton NSI must hav...

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