Estate Swing Instruction Manual download pdf (Page 45)

Control Board Overview

6.1

Caution! Do not run 110V AC power direct to the board. This will cause permanent damage to both

boards and void your warrantee. Caution!

CN1 - Upper left hand corner of board, used for power and back up power.

• VAC - terminals. The input terminals for the supplied 24V transformer. Polarity is not an

issue for this terminal.

• +BAT, -BAT - terminals. Input terminals for the optional backup batteries. The battery

power coming in must be 24V DC. This can be achieved by running two 12V batteries (Max

5 a/h per battery) in series. During normal operation, the unit keeps the batteries charged and

the batteries begin operating the unit if no power is being supplied through terminals VAC.

Observe polarity on these terminals.

• +24, -24 - terminals. Accessories needing constant 24V power should be attached to these

terminals following the correct polarity. (Example: Alternate receiver, exit wand)

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Estate Swing Instruction Manual Page 45