Emerson White-Rodgers 24A01 Instructions D'installation page 3

All wiring should be done in accordance with local and national electrical codes and ordinances.
If the manufacturer of the heating equipment has in-
cluded a wiring diagram, follow such recommendations.
If none is available, these diagrams show suggested
methods of attaching and wiring the "Level-Temp" Silent
Operator control.
TO LOW VOLTAGE
THERMOSTAT
BASEBOARD
BLUE
BLACK
LEVEL TEMP.
SILENT
OPERATOR
LINE
Fig. 5. Baseboard Heaters
LEVEL TEMP.
SILENT
OPERATOR
Fig. 8. Ceiling Cable Heaters
USING ONE THERMOSTAT AND TWO OR MORE SILENT OPERATORS TO "SEQUENCE" LOADS
Figure 9 shows how several Level-Temp Silent Opera-
tors can be used to "sequence on" separate heating
loads. This may be accomplished by "jumpering" the
thermostat leads of the additional Silent Operators, and
wiring them in careful conformance to the recommended
wiring diagram. Note that only one Silent Operator is in
the thermostat circuit. Therefore, set the adjustable heater
in thermostat at .2A, or use a thermostat with a .2A fixed
heater.
SEQUENCE OF OPERATIONS: A circuit is completed
through the bimetal heater of the first Silent Operator as
the contacts of the low voltage thermostat close. In
approximately 45 seconds the line voltage snap-switch of
TO OTHER BASEBOARD UNITS
HEATING ELEMENT
YELLOW
WIRING
ENCLOSURE
THERM.
WIRING
ENCLOSURE
BLACK
LINE
YELLOW
BLUE
TO HEATING ELEMENT
HEATING ELEMENT
TO LOW VOLTAGE
THERMOSTAT
LEVEL TEMP.
SILENT
OPERATOR
Fig. 7. Wall or Ceiling Heaters
BASEBOARD
HEATING
ELEMENT
WIRING
ENCLOSURE
Fig. 6. Baseboard Heaters With Limit
this Operator closes, energizing heating load #1 and the
transformer primary of Silent Operator #2. Since the
thermostat leads of this Operator are "jumpered", its
bimetal heater immediately begins its warping action. In
approximately 45 seconds the line voltage switch of
Operator #2 closes to energize heating load #2 and the
transformer primary of Silent Operator #3. This "se-
quence on" pattern continues until all successive Silent
Operators and heating loads have been energized. When
the single Level-Temp room thermostat opens its con-
tacts, each separate heating load will be "sequenced off"
in intervals of approximately 45 seconds.
3
WIRING CONT.
HEATING
ELEMENT
BLUE
YELLOW
BLACK
LINE WIRING
ENCLOSURE
SEPARATE
CONTROL
SECTION
LEVEL TEMP.
SILENT
LINE TO LOW VOLTAGE
OPERATOR
THERMOSTAT