Smart Home / Smart Switches
Shelly Plus 1PM WiFi Smart Switch User Guide
Comprehensive user guide for the Shelly Plus 1PM WiFi Smart Switch. Includes detailed installation instructions, wiring diagrams, technical specifications, and safety guidelines for proper setup and operation.
Quick answers from the manual
Quick answer
- The Shelly Plus 1PM is a WiFi-operated smart switch for controlling electrical appliances. It supports a maximum load of 16A and operates on 110-240V AC. p. 1
Key actions
- Installation requires connecting Line, Neutral, Switch, and Output wires according to the provided diagram. p. 1
Technical specifications
| Parameter | Value | Meaning | Pages |
|---|---|---|---|
| Max Load | 16A / 240V | Maximum electrical capacity | p. 1 |
| Dimensions | 41x36x17 mm | Physical size of the device | p. 1 |
Where to find it in the PDF
- Installation and Specifications p. 1
Table of contents
Quick guide from the manual
The Shelly Plus 1PM is a WiFi-operated smart switch designed for home automation. It allows for remote control and monitoring of electrical appliances. This device must be installed by a qualified electrician in accordance with local safety regulations. Ensure the power is switched off before beginning any installation work.
Installation instructions
The device is designed to be installed in a standard wall console or behind a wall switch. Follow these steps for proper wiring:
- L: Connect the Line wire (110-240V).
- N: Connect the Neutral wire.
- SW: Connect the switch input.
- O: Connect the output to the appliance.
Ensure that the device is not connected to appliances that exceed the maximum load of 16A. Do not install the device in a location where it can get wet.
Technical specifications
- Power supply: 110-240V AC
- Max load: 16A / 240V
- Operating temperature: 0°C to 40°C
- Connectivity: WiFi 802.11 b/g/n
- Dimensions: 41x36x17 mm
Safety and compliance
The device complies with FCC rules for Class B digital devices. It should be installed and operated with a minimum distance of 20cm between the radiator and your body. Always follow the wiring diagrams provided in the manual to prevent electrical shock or damage to the device.
Practical help
Common problems
Device not connecting to WiFi
Ensure the device is in range of your WiFi router and that the network credentials are correct.
Appliance not turning on
Verify that the wiring is correct (L, N, SW, O) and that the maximum load of 16A has not been exceeded.
Before use
- Ensure the main power supply is turned off.
- Verify that the electrical circuit is 110-240V AC.
- Confirm that a neutral wire is available at the installation site.
- Ensure the appliance load does not exceed 16A.
- Check that the installation environment is dry and within 0-40°C.
Specs in practice
- Max Load 16A
- The maximum current the switch can handle is 16 Amperes; do not exceed this to prevent fire or damage.
Images and diagrams
- The wiring diagram shows the connection points for Line (L), Neutral (N), Switch (SW), and Output (O).
- Ensure the switch input (SW) is connected to the physical wall switch if manual control is desired.
Model compatibility
- Requires a WiFi network (802.11 b/g/n) for smart features.
- Must be installed in a standard wall console.
Manual page author
Michael Turner
Technical manual editor
Reviews PDF manuals for structure, safety notes, and practical product details so readers can find the right information quickly.