neptronic STS3 Series Wall Thermostat Instruction Manual

August 6, 2024
neptronic

neptronic STS3 Series Wall Thermostat

Specifications

  • Models: STS3-11C(10 K), STS3-11F(10 K), STS3-13C(3.3 K), STS3-13F(3.3 K)
  • Features : Wall Thermostat

Technical Data

  • Scale: Celsius/Fahrenheit
  • Setpoint Range: 10 K (STS3-11C, STS3-11F), 3.3 K (STS3-13C, STS3-13F)
  • Sensor: NTC
  • Electrical Connection: 2 wires 0.8 mm2 [18 AWG] minimum
  • Operating Temperature: TBD
  • Storage Temperature: TBD
  • Relative Humidity: TBD
  • Ingress Protection: IP 30 (EN 60529)
  • Weight: 68 g. [0.15 lb]
  • Dimensions: A = 3.00 | 78mm, B = 3.00 | 78mm, C = 1.00 | 24mm, D = 2.36 | 60mm

Product Usage Instructions

Mounting Instructions

CAUTION: Remove power to avoid a risk of malfunction.

  1. Remove the captive screw holding the base and front cover of the room setpoint sensor enclosure.
  2. Lift the front cover to separate it from the base.
  3. Pull wire through the hole in the base.
  4. Secure the base to the wall using wall anchors and screws provided. Make appropriate connections.
  5. Mount the control module on the base and secure using the screw.

Recycling Instructions:
Please return the product to your Neptronic local distributor for recycling at the end of its life cycle. Visit www.neptronic.com to find the nearest authorized distributor.

FAQ :

  • Q: What should I do if the thermostat malfunctions?
    A: If you encounter any issues with the thermostat, first ensure that power is disconnected. Then refer to the user manual for troubleshooting steps or contact Neptronic customer support for assistance.

  • Q: Can I use this thermostat with other heating devices?
    A: Yes, this thermostat can be used with a DF series duct heaters, BM023C actuator, and other Neptronic controllers as mentioned in the specification

Wall Thermostat

Specification and Installation Instructions

Models
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

Technical Data

Specification STS3-11C STS3-11F STS3-13C STS3-13F
Description Can be used with a DF series duct heaters, BM023C actuator, and

other Neptronic controllers.
Scale| Celsius| Fahrenheit| Celsius| Fahrenheit
Setpoint Range| 14°C to 30°C| 57°F to 86°F| 14°C to 30°C| 57°F to 86°F
Sensor NTC| 10 KΩ| 3.3 KΩ
Electrical Connection| 2 wires 0.8 mm2 [18 AWG] minimum
Operating Temperature| 2°C to 35°C (35°F to 95°F)
Storage Temperature| 0°C to 50°C (32°F to 122°F)
Relative Humidity| 5 to 95 % non condensing
Ingress Protection| IP 30 (EN 60529)
Weight| 68 g. [0.15 lb]
Dimensions

A = 3.00” | 78mm
B = 3.00” | 78mm
C = 1.00” | 24mm
D = 2.36” | 60mm

| ****

Wiring

(Factory Settings)

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.

Recycling at end of life: please return this product to your Neptronic local distributor for recycling. If you need to find the nearest Neptronic authorized distributor, please consult www.neptronic.com.

References

Read User Manual Online (PDF format)

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