SPM
Quick Guide V1.6
Instrukcja Obslugi
Smart Stackable Power Meter
SPM-Main and SPM-4Relay are the main unit and slave unit of SONOFF smart stackable power meter, and both are designed to work together. You can control the added slave unit in the App after pairing the main unit to the eWeLink App.
Power off
WARNING
Please install and maintain the device by a professional electrician. To avoid electric shock hazard, do not operate any connection or contact the terminal connector while the device is powered on!
Wiring instruction
Wiring instruction of main & main unit, slave & slave unit.
The main unit can be added up to 32 slave units (The total wire length should be less than 100M).
The wire connected to the main unit and slave unit must be 2-core RVVSP cable with single wire diameter of 0.2mm².
Light fixture wiring instruction
The “RS-485 termination resistor switch” of the slave unit is off by default. To make sure stable communication, the “RS-485 termination resistor switch” of the last slave unit is required to turn on.
The slave unit has 4 channels and the channel 1 (L1 In and N1 In) is used to power the slave unit on, which means the slave unit can work normally when the L1 and N1 is connected the power supply. Each input terminal has a single output terminal that the output terminal only provides the power when the corresponding input terminal is connected to the power supply.
Download the eWeLink App
Power on
After powering on, the device will enter the Pairing Mode by default during the first use. The LED signal Indicator flashes quickly.
The device will exit the Pairing Mode if not paired within 3mins. If you want to enter this mode, please long press the pairing button for about 5s until the LED signal Indicator flashes quickly and release.
Add device
It’s required to turn on the Bluetooth on your Phone when adding a device.
Add the slave unitto the main unit
Press the pairing button on the main unit once to enable it enter the scan status, then the LED signal indicator of the slave unit”flashes slowly”. The slave unit will appear in the list of main unit interface on the eWeLink App as a sub-device after being added to the main unit.
The slave unit has not been scanned successfully within 20s, the main unit will exit the scan status. If you want to scan the slave unit again, you can press the pairing button on the main unit once again.
Insert Micro SD Card
Make sure Micro SD Card is inserted correctly (Micro SD Card is sold separately).
Equipment Installation
User Manual
hitps://isonoff.tech/usermanuals
Scan the QR code or visit the website to learn about the detailed user manual and help.
| Scatola | Manuale | Borsa |
| PAP 20 | PAP 22 | LDPE 4 |
| Carta | Carta | Plastica |
| RACCOLTA DIFFERENZIATA | ||
| Verifica le disposizioni del tuo Comune. Separa le componenti e conferiscile in modo corretto. |
||
FCC compliance statement
- This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, includinginterference that may cause undesired operation. - Changes or modifications not expressly approved by theparty responsible for compliance could void the user’s authority to operate the equipment.
Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in aresidential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
FCC Radiation Exposure statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.
This equipment should be installed and operated with minimum distance of 20 cm between the radiator and your body.
This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
To ensure the safety of your electrical installation, it’s essential either a Miniature Circuit Breaker (MCB) or a Residual Current Operated Circuit Breaker (RCBO) with an electrical rating of 80A has been installed before the SPM-4Relay.
Warning
Under normal use of condition, this equipment should be kept a separation distance of at least 20 cm between the antenna and the body of the user.
WEEE Disposal and Recycling Information
WEEE Disposal and Recycling Information All products bearing this symbol arewaste electrical and electronic equipment (WEEEas in directive 2012/19/EU)which should not be mixed with unsorted householdwaste. Instead, you shouldprotect human health and the environment by handingover your waste equipment to a designated collection point for the recycling of waste electricaland electronic equipment, appointed by the government or local authorities. Correct disposaland recycling will help prevent potential negative consequences to the environment and human health. Please contact the installer or local authorities for more information about thelocation as well as terms and conditions of such collection points.
EU Declaration of Conformity
Hereby, Shenzhen Sonoff Technologies Co., Ltd. declares that the radio equipment type SPM-Main, SPM-4Relay is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address: https://sonoff.tech/compliance/
For CE Frequency
EU Operation frequency Range
2402-2480MHz(BLE)
802.11 b/g/n20: 2412-2472MHz(Wi-Fi),
802.11 n40: 2422-2462MHz(Wi-Fi)
EY Output Power
BLE: ≤20dBm
Wi-Fi: ≤20dBm
WARNING
- Do not ingest battery, Chemical Burn Hazard.
- This product contains a coin/button cell battery. If the coin/button cell battery is swallowed, it can cause severe internal burns in just 2 hours and can lead to death.
- Keep new and used batteries away from children.
- If the battery compartment does not close securely, stop using the product and keep it away from children.
- If you think batteries might have been swallowed or placed inside any part of the body, seek immediate medical attention.
- Replacement of a battery with an incorrect type that can defeat a safeguard (for example, in the case of some lithium battery types).
- Disposal of a battery into fire or a hot oven, or mechanically crushing or cutting of a battery, that can result in an explosion.
- Leaving a battery in an extremely high temperature surrounding environment that can result in an explosion or the leakage of flammable liquid or gas.
- A battery subjected to extremely low air pressure that may result in an explosion or the leakageof flammable liquid or gas.
Manufacturer:
Shenzhen Sonoff Technologies Co., Ltd.
Address: 3F & 6F, Bldg A, No. 663, Bulong Rd, Shenzhen, Guangdong, China
ZIP code: 518000
Website: sonoff.tech
Service email: support@itead.cc
Documents / Resources
 |
SONOFF SPM Smart Stackable Power Meter [pdf] User Guide SPM-Main 4Relay, SPM Smart Stackable Power Meter, Smart Stackable Power Meter, Stackable Power Meter, Power Meter |