Unibright UB-2805R, UB-2805D User Manual

UB-2805D is portable rotary RF dimmer with 256 levels logarithmic dimming from 1-100%.

-2805R is wall rotary RF dimmer with 256 levels logarithmic dimming from 1-100%.

Simple and friendly use for dimming and switching ON/OFF for 1zone controlled.

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2.Performance Parameter

2.1 Remote: ( -2805D & -2805R)

Operation voltage: 3VDC(CR2032 &CR2025)

Operation frequency: 434MHZ/868MHZ

2.2 Receiver:

-2501:12-36V DC input,4 channels x 5A,constant voltage,4 channels x(60-180)W

-2501EA:12-24V DC input,4 channels x 8A,constant voltage,4 channels x(96-192)W

-2502: 12-36V DC input,4 channels x 350mA,constant current,4 channels x(4.2-12. 6)W

-2503:12-36V DC input,4 channels x 700mA,constant current,4 channels x(8.4-25. 2)W

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User manual for UB-2805 RF Dimmer

UB-2805R UB-2805D

1

2

UB-2805R

3.Installation

W W

W W

W W

UB-2501

RF Ea sy Dimm er

123

4

Lear ning Ke y

lin= 20.5A

W W

Power In put

12-36V DC

LN

220V

GND

Push

Swit ch

UB-280 5R

Pus h ON/OF F

Batter y

3V CR203 2

+-

UB-280 5D

5.Operation Manual

Please pair remote and receiver, after finishing connecting receivers with LED lights
correctly, base on diagram above.

4.1 Press shortly the learning Key on the receiver,then push the rotary button .Once
successfully learn, the LED lights will blink on the receiver. Do the same for the other
receivers if you use them, you can add as many optional receivers as you want.

4.2 Short push rotary button to switch ON/OFF
Adjust dim brightness by the rotary button from left to right 1-100%
Adjust dim brightness by the rotary button from right to left 100-1%

4.Wiring diagram