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TOPAZ 12 WALL PACK
INSTALLATION & MAINTENANCE GUIDE
(Part # LIT-29499-1A)
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.
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Table of Contents
Related Manuals for Leviton Topaz 12
Summary of Contents for Leviton Topaz 12
- Page 1 TOPAZ 12 WALL PACK INSTALLATION & MAINTENANCE GUIDE (Part # LIT-29499-1A) 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.
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Page 2: Table Of Contents
Table of Contents Unpack pack(s)……………………………………………………... Mount pack(s)……………………………………………….……… Terminate conduits…………………………………………………. Convert bussing to single-phase………………………………… Pull power, load and control conductors to the pack(s)……….. Connect power feeders……………………………………………. Connect load conductors………………………………………….. Low-voltage application notes…………………………………..… Connect control conductors……………………………………….. Seal unused openings………………………………………….….. Install control module(s)…………………………………………… Set thumbwheel switch(es)………………………………………... -
Page 3: Unpack Pack(S)
Step 1 - Unpack pack(s) In each pack box you will find one TOPAZ 12 Wall Pack, two keys, and one installation manual (this document). Dimmer and control modules are shipped separate. Leave control module and dimmer modules in their packing and store in clean, dry place until ready to perform Step 10. - Page 4 Remove the 3 bolt hole knockouts and the ¾” T.S. conduit knockout on the mating sides between the two packs. Bolt packs together with ¼” bolts, internal- tooth lockwashers (one under bolt head and one under nut), and nuts (not supplied). Bush control wire knockout with ¾” T.S. chase nipple or equivalent (not supplied).
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Page 5: Terminate Conduits
Step 3 - Terminate conduits See Figure 3. • Terminate a feeder conduit at the top or bottom conduit knockouts of each pack. See Table IV, page 10, for knockout size and location. • Terminate load conduits at top and/or bottom conduit knockouts of the pack which the loads will be connected. In most cases this means the first 12 loads should connect to the first pack, the next 12 loads should connect to the second pack and so on. -
Page 6: Pull Power, Load And Control Conductors To The Pack(S)
Step 5 - Pull power, load and control conductors to the pack(s) - Pull all conductors into the packs. Feeder and load conductors must be rated for 90˚C, and be copper. Control conductors must be rated for operation at 85˚C and are all Class 2. Step 6 - Connect power feeders - Connect the feeders at the phase, neutral and ground lugs and tighten according to Table I. -
Page 7: Connect Load Conductors
LOW-VOLTAGE APPLICATION NOTES: When using TOPAZ 12 dimmer modules with transformer loads, the kW rating becomes the 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. -
Page 8: Connect Control Conductors
Note: All control terminals accept 24-14 AWG. (.02-2 mm ) wire and are all Class 2. DMX512 or CMX: TOPAZ 12 A “Remote" or “Universal" Control Module is provided for each pack. • Connect the control wires to the 5-position terminal strip in each pack as shown in Figure 7. -
Page 9: Install Control Module(S)
Step 11 - Set thumbwheel switch(es) • Set the thumbwheel switch(es) on all TOPAZ 12 control modules according to Table III on next page. See Figure 8 (Pack 1 is usually the left-most pack). • Set the thumbwheel switch(es) on all TOPAZ 12 control modules according to Table III on next page. See Figure 8 (Pack 1 is usually the left-most pack). -
Page 10: Set Non-Dim Switches
Table III - Thumbwheel Switch Settings PACK NUMBER THUMBWHEEL SWITCH NUMBER Step 12 - Set Non-Dim switches Note: if control module is not a Topaz Universal type, skip to the next step (Step 13). • 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. -
Page 11: Install Filler Modules
Step 15 - Install filler modules • If there are less than 6 dimmer modules for a pack, 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 pack is in operation. Filler modules look the same as dimmers, but do not have circuit breakers and are installed the same way. -
Page 12: Maintenance And Specifications
Operating Frequency: For further information on the operation of the TOPAZ 12 Wall Pack refer to the user guides and operations manuals of the control console or architectural control stations that will be used in conjunction with this product. For additional assistance, please contact the NSI Technical Support Line, Monday through Friday, 8:00 am to 5:00 pm PST. -
Page 13: Warranty
Leviton-NSI is not liable for any incidental or consequential damages resulting from defect or failure other than repairs of the Leviton-NSI product subject to the terms of this warranty. This warranty gives you specific legal rights, and you may have other rights which vary from state to state. This warranty is expressly in lieu of all other agreements and warranties expressed or implied except as may be otherwise required by law.