a-2000 User Guide
a-2000 Page 9
Dimmer Cabinets with Digital Controls
Revision G November 2006
Warnings
1 To be installed and/or used in accordance with appropriate electrical
codes and regulations.
2 To be installed by a qualified Electrician.
3 DO NOT CONNECT line voltage wires to low voltage terminals.
4 When a magnetic low voltage circuit is operated at a dim level, with all
lamps inoperative, excess current may flow through the transformer. To
avoid possible transformer failure, due to over current, use a transformer
that incorporates thermal protection or a fuse in the primary winding.
5 For best lamp life, lamp manufacturers recommend their fluorescent
lamps should be operated at full brightness for a minimum or 100 hours
before dimming is permitted. For best results, lamp brands and types
should not be intermixed on a circuit
5a) Hook up flourescent control wiring, if required
6 When using with fluorescent ballasts, both lighting fixture and ballast
must be grounded.
7 Use this dimmer cabinet only with 90
o
C copper wire at 75
o
ampacity.
8 Do not mix load types on a single zone (i.e. 120 V tungsten and magnetic
low voltage).
9 Disconnect power when servicing the dimmer, fixture or when changing
lamps.
10 Indoor use only.
11 TO AVOID FIRE, SHOCK OR DEATH: TURN OFF POWER AT MAIN
CIRCUIT BREAKER OR FUSE AND TEST THAT THE POWER IS OFF
BEFORE WIRING, OPENING THE PANEL, OR REPLACING A DIMMER
MODULE!
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