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Digital Display Wall Clock Guide

DDC2 / 4-RS Wiring

Simplex 45th Minute Dual Motor

H

M

BLK

BLK

 

 

Run

 

115VAC

 

AC Return

 

From

 

Master Clock

 

Correction

 

 

 

 

Clock must be set to proper hour. Clock will correct minutes hourly at HH:45. . Use of a 9Volt alkaline battery is recommended to avoid resets

For 24VAC applications, use wiring shown on page 18

BRN / WHT

BLU / WHT

To

Other Clocks

Set switches 1-5 of S1 as shown.

Indicates depressed side of switch

1

2

3

4

5

6

7

8

OPEN

Page 37
Image 37
Lathem DDC4, DDC2 manual Simplex 45th Minute Dual Motor