Master Bilt SPT-28 Manual de Instruções descarregar pdf (Página 6)

Each Beacon II board power is supplied by a transformer in the evaporator on which

it is mounted. Do not run any 24 VAC wires between Beacon II boards on the evaporators.

Configuration

M = Master Evaporator S = Slave Evaporator CU = Condensing Unit

If there are multiple evaporators on a system, the

program for each SLAVE evaporator must be changed to

identify it as a SLAVE. To do so, press the “PROGRAM

REVIEW” button repeatedly until “SLA” appears then

use the “SELECT” knob to select “YES” then press

“ENTER”. All Beacon II boards are shipped with the

factory default as a MASTER evaporator. Place all

boards in the “SERVICE” mode while you program the

setpoints to avoid errors and alarms which may cause

troubles at startup.

VERY IMPORTANT: This must be done for each slave

board.

Multiple Evaporator Configuration (Master/slave)

Up to 4 evaporators can be connected as a

master/slave conguration. DO NOT remove the room

sensor from any of the Beacon II boards.

This also applies when connected to the optional Smart

Controller.

PROGRAM

REVIEW

SELECT

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Master Bilt SPT-28 Manual de Instruções Página 6