Leviton MRIDC, Owner'S Manual

Page: 14 / 29

Page 14
SET - UP
Secondary Tap Selection
Transformer secondary tap selection is necessary to insure proper output voltage, unit operation and to extend
lamp life. Tap selection must be based on the maximum load wattage (sum of the wattage of all lights
connected to the MRIDC Dimmer output and select the tap rated slightly greater than the wattage).
A minimum
30% load (of tap level) is required at all times. Improper tap selection may cause damage and will void the
manufacturer warranty. See the circuit diagram or tap rating charts below for tap wattages.
600 WATTS
85 WATTS
180 WATTS
WATT LIMIT FOR 120VDC OUTPUT
TAP # LAMP LOAD
TRANSFORMER SECONDARY TAPS
6
5
4
*
600W
TRANSFORMER SECONDARY TAPS
INDICATES FACTORY SETTING WHEN SHIPPED
*
*
1600 WATTS
7
500 WATTS
900 WATTS
1300 WATTS
2000 WATTS
LAMP LOAD
5
6
8
9
TAP #
WATT LIMIT FOR 120VDC OUTPUT
1700 WATTS
2300 WATTS
3000 WATTS
* 4
5
6
LAMP LOAD TAP #
WATT LIMIT FOR 120VDC OUTPUT
TRANSFORMER SECONDARY TAPS
1200W
2000W
3000W
TRANSFORMER SECONDARY TAPS
*
400 WATTS
600 WATTS
800 WATTS
1000 WATTS
1200 WATTS
4
5
6
7
8
LAMP LOAD TAP #
WATT LIMIT FOR 120VDC OUTPUT
WARNING
30% MINIMUM PER TAP LOAD
LEVELS REQUIRED AT ALL TIMES