User Manual

0339-03

ADVANCED CONTROL TECHNOLOGIES, INC.

Indianapolis, Indiana 46278

RB304 Installation Instructions

P/D 040501

A10 277/480 VAC, Box Mount Receiver

RB304

BEFORE YOU BEGIN...

READ ALL INSTRUCTIONS

Make sure your installation will conform to all applicable codes and requirements.

INSTALLATION

POWER CONNECTIONS:

1. Warning, shock hazard: To service the load, disconnect main power. Do not use the manual ON/

OFF override switch to disconnect load for service.

2. If single phase connection (277V) perform the following steps:

a) Connect the power supply neutral wire to the White wire marked “N” on the board.

b) Connect the line wire to the Orange wire marked “L1” on the board.

c) Connect White wire “N” to Pink wire marked “PCC” on the board .

d) There should be no connection to the Brown wire marked “L2” on the board.

3. If leg to leg connection (480V) perform the following steps:

a) Connect one line wire to the Orange wire marked “L1” on the board.

b) Connect the second line wire to the Brown wire marked “L2” on the board.

c) Connect Brown wire “L2” to Pink wire marked “PCC” on the board.

d) There should be no connection to the White wire marked “N” on the board.

OUTPUT CONNECTIONS:

1. Connect the load to the GREY wire (normally open), or the BLUE wire (normally closed)

lead, and the VIOLET wire (common) lead.

2. See the "Relay Output" section in the specifications for maximum current and voltage

ratings.

EXTERNAL SWITCH:

1. Connect a switch to the removable terminal block. The switch may be any dry-contact switch

or relay. When the contact is closed the output relay will remain energized. When the switch

is opened the relay will default back to the last PCC command received.

2 The External Switch is only operational while the ON/OFF/AUTO switch is in the "AUTO”

position.

3. The External Switch is not required for proper operation of the unit - only use if this feature

is desired.

PAGE 1
RB304 A10 277/480 VAC, Box Mount Receiver BEFORE YOU BEGIN... READ ALL INSTRUCTIONS Make sure your installation will conform to all applicable codes and requirements. INSTALLATION POWER CONNECTIONS: 1. Warning, shock hazard: To service the load, disconnect main power. Do not use the manual ON/ OFF override switch to disconnect load for service. 2. If single phase connection (277V) perform the following steps: a) Connect the power supply neutral wire to the White wire marked “N” on the board.
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PROGRAMMING: (Restore the Power) 1. Upon power-up the RB304 will be in RUN mode. This will be indicated by the red STATUS LED blinking for 1/2 second every 3 seconds. 2. Program 1 Mode: a) Setting the address: Hold in the PROGRAM push-button for approximately 3 seconds. After this 3 second period release the button and make sure the STATUS LED is on steadily. This indicates the RB304 is in the PROGRAM 1 mode. b) Using a separate transmitter, transmit the desired letter and number code twice in succession.
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once or wait for 60 seconds at which point the RB304 will return to the RUN mode. ON/OFF/AUTO CONTROL SWITCH: 1. In the ON position the relay is energized at all times. The green RELAY status LED indicates when the relay is energized. 2. In the OFF position the relay will never energize. 3. In the AUTO position the relay will be controlled by the PCC signal and the Remote Manual Override Switch. CHECKOUT 1.