Emerson 16E09-101 specifications Wiring, SW2

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WIRING

Wiring Instruction Notes

Switch Settings

Switch SW2 must be set for applications as shown:

Fig. 3 Line Voltage Application

(Power Stealing) Alarm Output

For optional connection

to customer alarm equipment

 

SW2

 

 

Line Voltage (Power Stealing)

PS

 

 

Line Voltage (Non Power Stealing)

Non PS

 

 

24 VAC (Non Power Stealing)

Non PS

 

 

Power Stealing

Power Stealing is an electronic design within the control that can eliminate the need to connect a neutral line to power the control. The control receives power from the unit it is control- ling. Power Stealing saves time and money by often eliminat- ing the labor to run a neutral wire to the control for power. See compatibility chart below for certain limitations.

PTC*

 

ALARM

Temperature

PTC

Sensor

 

GND

 

 

 

NTC

BIN

 

 

NTC*

 

Temperature PS

Sensor

SW2

NON

 

 

PS

LOAD LINE NEUT NC

TH TR

 

24 VAC

Voltage Input

120 VAC

208/240

 

VAC

Hot

L1

Neutral

L2

Load

(See "Special Note" in "Operation Section" for Alarm)

Binary Input

(Gold Plated

Contacts)

24 VAC (Block not used) TH - Thermostat Hot TR - Thermostat Return

Power Stealing Compatibility Chart

 

Power

Non-Power

Application

Stealing

Stealing

 

 

 

Line Voltage, replacing existing

Yes

Yes

control that has a common wire

 

 

Fig. 4 Line Voltage Application

(Non-Power Stealing)

Alarm Output

For optional connection

to customer alarm equipment

Line Voltage, with load greater

Yes

Yes

than 2.5 amps, without Defrost

 

 

timer or other power interruption

 

 

circuit, with or without alarm

 

 

 

 

 

Line Voltage, with load greater

See

Yes

than 2.5 amps, with Defrost

Note 1

 

timer of other power interruption

 

 

circuit, no alarm

 

 

 

 

 

Line Voltage with load greater

No

Yes

than 2.5 amps, with Defrost

 

 

timer or other power Interruption

 

 

circuit, with alarm

 

 

PTC*

Temperature

Sensor

NTC*

Temperature

Sensor

Voltage Input

120 VAC

208/240

 

VAC

Hot

L1

Neutral

L2

PTC

ALARM

 

GND

NTC

BIN

 

PS

SW2

NON

PS

LOAD LINE NEUT NC

TH TR

 

24 VAC

Binary Input

(Gold Plated

Contacts)

24 VAC (Block not used) TH - Thermostat Hot TR - Thermostat Return

Line Voltage with load less than 2.5

No

Yes

amps

 

 

 

 

 

24 VAC Application

No

Yes

Load

Fig. 5 24 VAC Applications

(Non-Power Stealing)

NOTE 1: During defrost or time when load circuit is broke, display will be blank because power has been interrupted to the control. All menu settings and setpoint will be restored when power is returned.

Alarm Output

For optional connection

to customer alarm equipment

PTC*

 

ALARM

 

Temperature

PTC

Binary Input

Sensor

 

GND

(Gold Plated

 

NTC

BIN

Contacts)

 

 

 

NTC*

 

 

 

Temperature PS

 

 

Sensor

SW2

 

 

NON

 

 

 

 

 

 

PS

 

 

 

NCNEUT LOAD TH TR

 

 

LINE

24 VAC

 

 

 

* NTC – Negative Temperature Coefficient

NC contact

 

 

operates opposite

 

 

PTC – Positive Temperature Coefficient

 

 

of load contact

 

 

NOTE: Only one sensor (PTC or NTC) may be connected. Sensor must

Load

meet specific temperature vs. resistance specifications.

 

Note: Do not use Output Relay to control Line Vol when using 24 VAC Pow

24 VAC

TH - Thermostat Hot

TR - Thermostat Return

24VAC Class 2

Transformer

3

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16E09-101 specifications

The Emerson 16E09-101 is a cutting-edge electronic controller designed specifically for heating, ventilation, and air conditioning (HVAC) systems. This controller stands out due to its advanced features, technologies, and characteristics that facilitate enhanced control and efficiency in managing climate conditions in both residential and commercial environments.

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