Schneider Electric S1000, S2000, S3000 Data Sheet

S1000/2000/3000

For Commercial HVAC Applications

Product overview

Viconics' latest generation S1000/2000/3000 series sensors have been especially developed for the VT7600 programmable and non-programmable thermostats as well as future Viconics thermostats. These robust sensors have provide accurate and stable temperature reading using a 10 Kohm thermistor element.

The S3000 series include all wall/room sensors, the S2000 series include all the duct/outdoor air models, and the S1000 include in duct change over sensing and submersible water sensing . Temperature averaging applications using only two or three S3000 sensors can easily be done by setting the dip switches to the appropriate position. It is to be noted that temperature averaging with the usual 4, 9, 16, 25, etc sensors can also be done, both with the S2000 and S3000 series. See table below for specific model numbers:

Models

Model:	Description:	Application:	Picture:
S1010E1000	Capsule type	• Remote sensing easy to dissimulate for
	sensor for multi-	indoor and outdoor use
	purpose use, ¼”	• Water temperature sensing strapped on
	dia. capsule with	pipe or in an immersion well
	65 inch leads
S3010W1000	Room sensor	• Remote room sensing
		• 3 thermistors with 2 dip switches are
		provided with each sensor for various
		averaging combinations
S3020W1000	Room sensor with	• Remote room sensing with override key
	temporary	and occupancy LED
	override key and	• 3 thermistors with 2 dip switches are
	occupancy LED	provided with each sensor for various
		averaging combinations
		• Remote return air temperature sensing
		with the sensor mounted on the return air
S2000D1000	Duct sensor with	duct.
	junction box	• Outside air temperature sensing with the
		sensor installed in the fresh air plenum.
		• Supply air temperature sensor
		• Remote averaging discharge air
		temperature sensing with the sensor
	Duct averaging	mounted on the supply air duct.
		• Outside air temperature averaging
S2060A1000	sensor, with 6 ft
		sensing with the sensor installed in the
	sensor
		fresh air plenum.
		• Mixed air temperature averaging sensor
		for economizer models with the sensor in
		• Outside air temperature sensing with the
	Outside air	sensor installed directly exposed to the
S2020E1000	sensor, NEMA 4	elements.
	enclosure	• Sensor uses a water resistant NEMA 4
		PVC enclosure for outdoor applications
	Duct Mounted	• Change Over Duct Sensing
		• Mounting: Through hole in duct, with
S1010D1000	Change Over
		eyelet
	Sensor

028-0106

028-0106

INS-S2030-B02

2

Installation of room sensors (S3010W1000 and S3020W1000)

•Remove security screw on the bottom of sensor cover.

•Open up by pulling on the bottom side of sensor. (Fig.1)

Location:
1- Should not be installed on an outside wall.
2- Must be installed away from any heat source.
3- Should not be installed near an air discharge grill.
4- Should not be affected by direct sun radiation.
5- Nothing must restrain vertical air circulation to the sensor.
Installation:
				Fig. 1
1.	Remove security screw on the bottom of thermostat cover.
2.	Open up by pulling on the bottom side of thermostat.
3.	Pull out cables 6” out of the wall.
4.	Wall surface must be flat and clean.
5.	Insert cable in the central hole of the base.
6.	Flip printed circuit board to access mounting hole
7.	Align the base and mark the location of the two mounting holes on the wall. Install
	proper side of base up.
8.	Install anchors in the wall.
9.	Insert screws in mounting holes on each side of the base. DO NOT
	OVERTIGHTEN
				Fig. 2
10.Strip each wire 1/4 inch.

11.Insert each wire according to wiring diagram.

12.Gently push back into hole excess wring back into the wall.

13.Press back printed circuit board into place

14.Install the cover, top side

15.Install security screw.

Installation of duct sensors (S2000D1000) – (Fig.3)
					Swivel screw
1.	Drill 1” [25mm] hole mid height on the side of the duct to insert the
2.	probe.
	Loosen swivel screw and direct the probe so that the flat side of
	probe tip is facing the airflow.
3.	Mark the position of the two holes to be drilled for mounting the
	sensor on the duct. Fasten the sensor to the duct with the two
	screws provided. Do not overtighten!
4.	Junction box must be directed downwards or sideways.							Probe tip, flat side
5.	For best results, locate sensor as far as you can from			Fig.3				facing airflow
	heating/cooling source.

Installation of averaging sensor (S2060A1000) - (Fig.4)

1.Drill 5/8” [16 mm] hole for the element to pass into the duct.

2.Run the sensing element into the duct.

3.Remove the cover from the unit.

4.Mark the position of the holes to be drilled for mounting the case on the duct.

5.Fasten the sensor element in an “S” shaped pattern in order to cover the entire duct section area. Ensure that the probe does not touch the duct.

6.Firmly support the element in the duct using perforated steel strap and wire fastenings.

7.For best results, locate sensor as far as you can from heating/cooling source.

Installation of outside air sensor (S2020E1000) – (Fig.5)

1.Install sensor using mounting holes on each side.

2.Install on a vertical surface, respect mounting orientation

3.Remove the four screws and remove the cover.

4.Strip each wire 1/4 inch.

5.Insert each wire according to wiring diagram.

6.Install the cover with supplied screws.

7.In snowy area allow sufficient height for snow accumulation.

Perforated steel

Fig.4	Sensing element

Mounting hole

Sensing probe

EMT conduit

Fig.5