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Wiring diagram, Optional – Hired-Hand Electro Mechanical Controls (Relay-Switches): PC-DB Curtain Controller with DIF User Manual

Page 6

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4801-1208

PC-DB-with DIF

5

7. Wiring Diagram

Below is a wiring diagram of the internals of the controller. All connections are shown, as well as
thermostat hookup.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

9 CONNECTOR

WIRE FROM

POWER UNIT

WHITE

BROWN

RED

BLUE

ORANGE

BLACK

GREEN

YELLOW

120 VOLTS

WHITE

RED

BLACK

GREEN

WHITE

BLACK GREEN

5

6

7

8

TO REVERSE OPENING

AND CLOSING DIRECTIONS

SWITCH WIRES ON

TERMINALS AS SHOWN

HOOK-UP OF OPTIONAL

A-19 SINGLE STAGE

THERMOSTAT

10

11

12

13

BLACK

RED

WHITE

GREEN

OPTIONAL

WITHOUT DEADBAND,

To No.1 Pos. on

Terminal Block

To Black Wire

on Cordset

TO FUSE

1

2

3

4

5

WHITE

RED

BLACK

GREEN

NOTE:

1. WIRES FROM TIMER MOTOR CONNECT TO

POSITIONS 1 & 2 ON TERMINAL BLOCK.

A-28 TWO

STAGE THERMOSTAT

WITH DEADBAND

DAYTIME

A-28 TWO

STAGE THERMOSTAT

WITH DEADBAND

NIGHTIME