manual light dimmer - cumberland · 2021. 1. 8. · manual light dimmer gnd hot in hot out hot in...

MANUAL LIGHT DIMMER

GND

HotIn

HotOut

HotIn

HotOut

Warnings!High Voltage present inside the controller. If you need to reach inside the controllerdisconnect power first.

This product shoud be used to adjust the light intensity on incandescent light bulbs

only. Cumberland is not liable for any problems that may arise from use with other

lighting systems.

Tools Required

Screwdriver Cordless DrillWire Strippers

Installation

1. Hang the Manual Light Dimmer using the fourscrews provided.

2. Make sure all power supplies are disconnectedbefore breaking any wires.

3. Open the Manual Light Dimmer, and find allconnections. See fig. 1

4. Connect all wires using the wiring diagram infig. 1 below.

5. Re-connect power.6. Installation complete.

J2

J3

J9

J8

J7J4

J6

J5 J10

J11

J12

C2

TR1

R1

R3

R6

R4

R2

R5R8

R7

5k

C1

TR3

MBS4991

TR4

MBS4991

TR2

GND

HotIn

HotOut

HotIn

HotOut

Branch 1Branch 1 Branch 2Branch

Center

ON

Control

CUMBERLAND. Assumption, IL 62510 Phone 217-226-4421 Fax 217-226-4420• • •

Manual Part No. 4801-5040 rev 1-15

Bra

nch

1B

ranch

1B

ranch

2B

ranch

2

Hot (120vac)

Hot (120vac)

Neutral

Neutral

Lights

Earth Ground

Fig. 1

Operation

1. To place full power on incandescent light blubs,place switch to position. See fig. 2

2. To turn incandescent light blubs off,place switch to positon. See fig. 2

3. To adjust light intensity, place switch toposition, adjust the lights using the

knob in the center. See fig. 2

On

Off

Variable

Fig. 2

4501-5071

Manual LightDimmer

Variable Variable

On(prendido) (prendido)

Electrical shock may occur if the enclosure is openedwith power connected to the unit. Wiring and connections must complywith all national and local electrical codes. Installation by qualifiedelectrician required!

On

Circuit 1 Circuit 2

Off Off Off Off3

2

1

4

5 6

7

8

9

10

Warning!

(circuito 1)

(variable) (variable)

(circuito 2)

Knob(Variable Adjust)

Lights

ON

OFF

20

ON

OFF

20

20 Amp

20 Amp

BreakerBox

Ratings and Specifications

Room Temp: 122 F / 50°C MaximumInput : 120 VAC 50/60 HzOutput: 4800 Watts, 40 Amps Maximum

Per Circuit: 2400 Watts, 20 Amps Maximum*Circuits Should Be Fused @ 20 Amps Max.

°

Circuits Should Be Protected With ABreaker Rated At 20 Amps Maximum.

IMPORTANT