neptronic STS3 Series Wall Thermostat Instruction Manual
Wall Thermostat
Specification and Installation Instructions
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o
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e
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STS3-11C(10 KΩ)
STS3-11F(10 KΩ)
STS3-13C(3.3 KΩ)
STS3-13F(3.3 KΩ)
Features
•
•
Selectable Celsius or Fahrenheit scale
Sensor 3.3 KΩ or 10 KΩ
Wall Thermostat
Technical Data
Specification
Description
STS3-11C
STS3-11F
STS3-13C
STS3-13F
Can be used with a DF series duct heaters, BM023C actuator, and other Neptronic controllers.
Scale
Celsius
Fahrenheit
Celsius
Fahrenheit
Setpoint Range
Sensor NTC
14ºC to 30ºC
57ºF to 86ºF
14ºC to 30ºC
57ºF to 86ºF
10 KΩ
3.3 KΩ
Electrical Connection
2 wires 0.8 mm2 [18 AWG] minimum
Operating Temperature
Storage Temperature
Relative Humidity
Ingress Protection
Weight
2ºC to 35ºC (35ºF to 95ºF)
0ºC to 50ºC (32ºF to 122ºF)
5 to 95 % non condensing
IP 30 (EN 60529)
68 g. [0.15 lb]
Dimensions
A = 3.00” | 78mm
B = 3.00” | 78mm
C = 1.00” | 24mm
D = 2.36” | 60mm
B
D
A
C
Wiring (Factory Settings)
P3
Calibration
Potentiometer
P5
TB1
Connecting
Strip
Temperature
Sensor
Mounting Instructions
CAUTION: Remove power to avoid a risk of malfunction.
A. Remove the captive screw that’s holding the base and the front cover of the room setpoint sensor enclosure.
B. Lift the front cover of the enclosure to separate it from the base.
C. Pull wire through the hole in the base.
D. Secure the base to the wall using wall anchors and screws (supplied). Make the appropriate connections.
E. Mount the control module on the base and secure using the screw.
A
B
C
D
E
Recycling at end of life: please return this product to your Neptronic local distributor for recycling. If you need to find the nearest
STS3-240130
Page | 1
| General | Details |
|---|---|
| Name | neptronic STS3 Series Wall Thermostat Instruction Manual |
| Make | neptronic |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.48 MB |

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Summary of Contents
- Page 1: Wall thermostat specification and installation instructions. Models include STS3-11C, STS3-11F, STS3-13C, and STS3-13F. Features include selectable Celsius or Fahrenheit scale and sensor options of 3.3 KΩ or 10 KΩ. The thermostat can be used with DF series duct heaters, BM023C actuator, and other Neptronic controllers. Setpoint range is from 14ºC to 30ºC (57ºF to 86ºF) for all models. Electrical connection requires 2 wires of 0.8 mm² [18 AWG] minimum. Operating temperature ranges from 2ºC to 35ºC (35ºF to 95ºF). Storage temperature ranges from 0ºC to 50ºC (32ºF to 122ºF). Relative humidity is 5 to 95% non-condensing. Recycling at end of life should be done through a Neptronic local distributor.
- Page 2: Thermostat de pièce Spécification et instruction d'installation Modèles: STS3-11C, STS3-11F, STS3-13C, STS3-13F Caractéristiques: Échelle Fahrenheit ou Celsius, Sonde 3.3 KΩ ou 10 KΩ Peut être utilisée avec un serpentin électrique série DF, un servomoteur BM023C-3 ou un contrôleur TCA ou VVC de Neptronic. Plage d’ajustement du point de consigne: 14ºC à 30ºC (57ºF à 86ºF) Température de fonctionnement: 2ºC à 35ºC (35ºF à 95ºF) Humidité relative: 5 à 95 % non condensé Installation mécanique: Coupez l'alimentation pour éviter un risque de dysfonctionnement. À la fin de sa vie, veuillez retourner ce contrôle électronique à votre distributeur Neptronic local.













