publication

7/16"

15/16"

1 3/8"

15/32"

9/16"

2 1/2"

2 11/16"

2 13/32"

9/16"

3 11/32"

4 1/8"

1 9/16"

1 "

3 7/16"

BREAK OFF TABS

1/2" STC CONDUIT HUB

Dimensions of Type 24A01/05 Level Temp

LOAD #1

LOAD #2

LOAD #3

YELLOW

BLACK

BLUE

YELLOW

BLACK

BLUE

YELLOW

BLACK

BLUE

RED

WHITE

RED

WHITE

RED

WHITE

FIELD INSTALLED

WIRE NUTS

TO LOW VOLTAGE

ROOM THERMOSTAT

Use thermostat with a 2 A fixed heater,

or set adjustable heater in thermostat

at 2 A

NOTE

Leads "A" and "B" must be alternated

between L1 and L2 as shown for each

Silent Operator Used

CAUTION

MAKE L2 "HOT" ON

120 V MODELS

SILENT

OPERATOR #1

SILENT

OPERATOR #2

SILENT

OPERATOR #3

TO YELLOW

LEAD OF

ADDITIONAL

LEVEL TEMPS

Line voltage

Line voltage field

Low voltage

WIRING

Typical Wiring Diagram to "Sequence" Two or More Loads

24A01 / 24A05

24A01 / 24A05 LEVEL-TEMP SILENT OPERATOR CONTROL

Basic Silent Operator components are a line-to-low voltage transformer, a low voltage

bimetal heater, an ambient compensating bimetal, and a normally open SPST line

voltage snap-action switch. In operation, a circuit is completed through the bimetal

heater as the low voltage room thermostat closes its contacts. In approximately 45

seconds, the warping action of the heater closes the line voltage snap-switch to

energize the heating load. When the thermostat opens its contacts, the bimetal heater

cools for approximately 45 seconds before the line voltage switch opens to de-energize

the heating load.

NOTE

: All wiring should be done in accordance with local and national electrical codes and ordinances.

Dimensions of

Type 24A01 / 05

Level Temp

Typical Wiring Diagram To “Se ce” Tw Or More Loads

OUTLINE DRAWING

AND TYPICAL WIRING

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