Mdc20, Ulti, Ired – Lightolier MULTISET PRO MDC20 User Manual

Page 7: Imming, Abinet, Setting the button brightness (ellipse series), 7connecting multiple cabinets, Typical wiring diagram, Installation and operation

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Setting the Button Brightness (Ellipse Series)

The brightness level of each Ellipse Master Control Station button can be programmed to 100% (factory default), 75%, 50%, or 25%.
To change the setting:
1. On a 5-Scene Master, press and hold buttons “B” and “D” simultaneously for 3 seconds (on an 8-

Scene Master, press buttons “H” and “J”). On a 5-Scene Master, buttons “A” thru “D” illuminate
(on an 8-Scene Master, buttons “G” thru “J” illuminate). The blinking LED displays the current
LED brightness setting. The continuously-illuminated LEDs display the available brightness set-
tings that can be selected.

2. To change the brightness setting, press the button illuminated at the desired brightness. This button

will begin blinking.

3. To save the selected brightness and exit the mode, press the ON button on a 5-Scene Master (or the

“E” button on an 8-Scene Master). All buttons on that master will now have the new brightness setting.

%

0

0

1

G

A

%

5

7

H

B

%

0

5

I

C

%

5

2

J

D

5-Scene

Master

8-Scene

Master

LED

Brightness

7

Connecting Multiple Cabinets

Up to 30 MultiSet Pro® Devices may be controlled as one system.

A

B

C

D

1

2

3

4

5

MHPWDC20

Circuit Breaker Panel

To Lighting Loads

(One dimmed 120VAC Line / Neutral per circuit)

120VAC Line / Neutral

120VAC Line / Neutral

120VAC Line / Neutral

120VAC Line / Neutral

120VAC Line / Neutral

120VAC Line / Neutral

120VAC Line / Neutral

120VAC Line / Neutral

120VAC Line / Neutral

120VAC Line / Neutral

120VAC Line / Neutral

120VAC Line / Neutral

120VAC Line / Neutral

120VAC Line / Neutral

120VAC Line / Neutral

120VAC Line / Neutral

120VAC Line / Neutral

120VAC Line / Neutral

120VAC Line / Neutral

120VAC Line / Neutral

Up to 20 Circuits...

Purple Wire

MDC20

A

B

C

D

1

2

3

4

5

Purple Wire

MHPWDC20

MDC20

A

B

C

D

1

2

3

4

5

MDC20

A

B

C

D

1

2

3

4

5

Figure 13

Figure 14

Figure 15

Typical Wiring Diagram

M

ULTI

S

ET

P

RO

®

- P

RE

-W

IRED

D

IMMING

C

ABINET

MDC20

Installation
and Operation

See Page 3 for Terminal Block
Wiring Descriptions.
Note: No Common Neutrals
on Dimmed Circuits.
Note: Knockouts are provided
on top and both sides.

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