Deye SUN-SMART-SWITCH01P3 Smart Switch

Important Safety Instructions and Installation Guide

Important Safety Instructions

SAVE THIS INFORMATION.

Follow all safety and assembly instructions when installing the SUN-SMART-SWITCH01P3.

Labels

Caution, risk of electric shock.
Caution, hot surface. Do not touch.
Symbol for the marking of electrical and electronics devices according to Directive 2002/96/EC. Indicates that the device, accessories and the packaging must not be disposed as unsorted municipal waste and must be collected separately at the end of the usage. Please follow Local Ordinances or Regulations for disposal or contact an authorized representative of the manufacturer for information concerning the decommissioning of equipment.
CE mark is attached to the solar inverter to verify that the unit follows the provisions of the European Low Voltage and EMC Directives.

Qualified Personnel

Refer to the operating instructions. Person adequately advised or supervised by an electrically skilled person to enable him or her to perceive risks and to avoid hazards which electricity can create. For the purpose of the safety information of this manual, a "qualified person" is someone who is familiar with requirements for safety, refrigeration system and EMC and is authorized to energize, ground, and tag equipment, systems, and circuits in accordance with established procedures. The inverter and endues system may only be commissioned and operated by qualified personnel.

Introduction

The SUN-SMART-SWITCH01P3 supports multiple control methods:

When the inverter enters off-grid mode, the smart switch will automatically turn off and remain disconnected.
Turn off the switch on the local LCD of the inverter or manually through the cloud platform's APP or webpage, as well as the SET button on the switch body.
Control the ON and OFF of the smart switch according to the set program: 4 adjustable time periods, each time period can set the battery SOC threshold for turning ON or OFF the smart switch.

The smart switch can be used in various scenarios, including:

Three-phase power source connected to the Grid port with a five-core cable (3L+N+PE) and a 4P breaker, and a three-phase load connected to the Load port with a five-core cable (3L+N+PE).
Three-phase power source connected to the Grid port with a five-core cable (3L+N+PE) and a 2P breaker, and a single-phase load connected to the Load port with a three-core cable (L+N+PE).
Single-phase power source connected to the Grid port with a three-core cable (L+N+PE) and a 2P breaker, and a single-phase load connected to the Load port with a three-core cable (L+N+PE).

Installation steps for single-phase scenarios are similar to the three-phase steps.

Installation

Step 1: Turn off the inverter or AC circuit breaker to ensure that the AC cables on the input and output sides of the smart switch have no voltage.

Step 2: Thread the AC cable of appropriate length through the swivel nut and the housing (Part B) of the external male connector.

[Diagram showing cable threading through swivel nut and housing]

Step 3: Strip 30 mm ~ 40 mm of the cable jacketing and 8~10 mm of the wire insulation.

[Diagram showing cable stripping]

Step 4: (Optional) When using a multi-core multi-strand copper wire cable, connect the AC wire head to the cord end terminal (hand-tight). In case of single-strand copper wire, skip this step.

[Diagram showing wire termination with terminal]

Step 5: Fix all the wires to the terminal of Part A (terminal part) according to the polarity indication using the L-type Hexagon wrench provided.

Step 6: Rotate Part A to the appropriate angle, then push Part A towards Part B. Part A will lock in place with an audible click.

[Diagram showing connection of Part A to Part B]

Step 7: Repeat steps 2 to 6 to complete the wire connection of the external female connector.

Step 8: Plug the external male and female connectors into the corresponding connectors of the smart switch.

Explanation of Indicator Status

Indicator	Status	Explanation
Blue light	Steady ON (5s duration)	Updating
Blue light	Steady OFF (5s duration), cyclic	Lora communication succeeded
Blue light	Steady OFF (5s duration) → Blink 2 times → Steady OFF (5s duration), cyclic	No lora communication
Blue light	Steady ON (5s duration) Blink 2 times → Steady ON (5s duration), cyclic	Manual mode (default)
Blue light	Steady ON (5s duration) Blink 3 times → Steady ON (5s duration), cyclic	Time mode
Red light	Steady ON (5s duration)	The relay is engaged
Red light	Steady OFF (5s duration)	The relay is disconnected
Red light	Steady OFF (5s duration) → Blink 1 times → Steady OFF (5s duration), cyclic	Some relay is in a stuck state
Red light	Steady OFF (5s duration) Blink 2 times → Steady OFF (5s duration), cyclic	Some relay failed to pull in
Red light	Steady ON/OFF (5s duration) Blink 3 times → Steady ON/OFF (5s duration), cyclic	Some relay is overcurrent
Red light	Steady OFF (5s duration) → Blink 4 times → Steady OFF (5s duration), cyclic	Some relay is overvoltage
Red light	Steady OFF (5s duration) Blink 5 times → Steady OFF (5s duration), cyclic	Some relay is undervoltage

Operation Modes

Manual Mode

The smart switch can be turned ON/OFF through its own SET button, the LCD of the inverter, the APP on the smartphone, or the webpage of the cloud platform.

Time Mode

Use the programmable schedule to control the ON/OFF state of the smart switch. Its own SET button cannot control its ON/OFF state.

Channel Scanning

The smart switch will scan the communication channel of the transmitter from channel 0 to channel 1.

The operation process of operating the SET button to switch modes and scan channels is as follows:

To Scan Channel: Press and hold the "SET" button for not less than 15 seconds without operation. The COM indicator is off, and the AC/M indicator blinks continuously.
Channel Scanning Result:

Successful: COM indicator stays on for 5s.
Failed: COM indicator stays off for 5s.

To Switch to Time Mode: Press and hold the "SET" button.

Technical Data

Model	SUN-SMART-SWITCH01P3
Electrical parameters	Input Voltage range: 94-238V a.c. (Phase voltage) Connection type: L1/N (single phase), L1/L2/L3/N (three phase) Maximum current: 25A a.c. (Phase current) Frequency and Range: 50Hz (45Hz-55Hz) / 60Hz (55Hz-65Hz) Connection: Connector plug-in type Communication: Lora Lora communication distance: Unobstructed 200m
Basic parameters	Ambient Temperature Range: -40 to +45°C Humidity: 0%-100% RH Enclosure Environmental Rating: IP65 Protection level: CLASS 1 Allowable altitude: <4000m Cabinet Size (WxHxD): 96.7x204.7x37.7mm Weight: 0.4kg
Warranty	2 years
Standard	IEC/EN 61010-1
Lora parameters	Frequency range: 863MHz-870MHz Antenna: Internal antenna Antenna Gain: 1.58dBi@868MHz

Troubleshooting

If you have any questions you can't handle during using Deye products, please contact with our after services by email: service@deye.com.cn. Details can refer to the products' warranty.

EU Declaration of Conformity

Product: Radio Equipment (Smart Switch)

Models: SUN-SMART-SWITCH01P3

Manufacturer: Ningbo Deye Inverter Technology Co., Ltd.

Address: No. 26 South YongJiang Road, Daqi, Beilun, NingBo, China

This declaration of conformity is issued under the sole responsibility of the manufacturer. This product is also under manufacturer's warranty.

The object of the declaration described above is in conformity with the relevant Union harmonization legislation:

Radio Equipment Directive 2014/53/EU (RED)
Restriction of the use of certain hazardous substances 2011/65/EU (RoHS)

References to the relevant harmonized standards used:

ETSI EN 300 220-2 V3.1.1
ETSI EN 301 489-1 V2.2.3:2019
ETSI EN 301 489-3 V2.3.2:2023
EN 62479:2010
EN IEC 61000-6-1:2019
EN IEC 61000-6-3:2021
EN 61010-1:2010+A1+AC

The entire EU Declaration of Conformity and certificate can be found at https://www.deyeinverter.com/download/#smart-load.

Name and Title: Bard Dai, Senior Standard and Certificate Engineer

Date: 2025-01-15

Place: Ningbo, China

Parts List

Clip x1

Male connector x1

Female connector x1

NOTE: External tools like a screwdriver will be needed to connect the AC cable with the male and female connectors.

The determination process of overcurrent

Start

Normal: Input Current I ≤ 25A

Sampling current: 25A < I ≤ 35A continuously within 20s

Overcurrent Fault: 25A < I

Action: Check the input current again every 10 minutes.

[Flowchart illustrating overcurrent determination process]

Contact Information

NINGBO DEYE INVERTER TECHNOLOGY CO., LTD.

Address: No.26 South YongJiang Road, Daqi, Beilun, NingBo, China.

Tel: +86 (0) 574 8622 8957

Fax: +86 (0) 574 8622 8852

E-mail: service@deye.com.cn

Web: www.deyeinverter.com

Models: SWITCH01P3 Wireless Switch, SWITCH01P3, Wireless Switch, Switch

File Info : application/pdf, 2 Pages, 1.11MB

【b】manual sun-smart-switch01p3 30240301004498 250618 en-2

References

Adobe PDF library 15.00 Adobe Illustrator 25.0 (Windows)

Related Documents

	Deye SMART TX SUN-SMART-TX01 Installation and Safety Guide This document provides safety instructions, technical data, and installation guidance for the Deye SMART TX SUN-SMART-TX01, a communication node for inverters, smart CTs, smart switches, and smart plugs.
	Deye BMS-SMART-TX01 Safety Instructions and Installation Guide This document provides safety instructions, installation steps, and technical specifications for the Deye BMS-SMART-TX01, a communication node for battery management systems.
	Deye Hybrid Inverter SUN-7.6K-SG01LP1-EU & SUN-8K-SG01LP1-EU: User Manual & Installation Guide Official user manual for Deye Hybrid Inverters (SUN-7.6K-SG01LP1-EU, SUN-8K-SG01LP1-EU). Learn about installation, operation, safety features, system configurations, and troubleshooting for efficient solar energy management.
	Deye Hybrid Inverter User Manual: SUN-29.9K to 50K Series This user manual provides comprehensive guidance on the installation, operation, and maintenance of Deye's SUN-29.9K, SUN-30K, SUN-35K, SUN-40K, and SUN-50K Hybrid Inverters. It details safety precautions, system architecture, setup procedures, and troubleshooting for efficient energy management.
	NingBo Deye Solar Inverter SUN-M130-220G4 Series: Certificate of Conformity and Technical Specifications Official Certificate of Conformity and detailed technical specifications for NingBo Deye's SUN-M130G4-EU-Q0 to SUN-M220G4-EU-Q0 and SUN-M130G4-EU-Q0-I to SUN-M220G4-EU-Q0-I series photovoltaic inverters, compliant with EN 50549-1 and EU regulations.
	Deye Hybrid PV Inverter Certificate of Conformity Certificate of Conformity for Deye Hybrid PV Inverters (SUN-5K/6K/8K/10K/12K-SG04LP3-EU) confirming compliance with EU Regulation 2016/631 and UNE-EN ISO/IEC 17065 standards.
	Deye Grid-connected PV Inverter User Manual: SUN-7K/7.5K/8K-G02P1-EU-AM2 Installation and Operation Guide Comprehensive user manual for Deye's grid-connected PV inverters, including models SUN-7K-G02P1-EU-AM2, SUN-7.5K-G02P1-EU-AM2, SUN-8K-G02P1-EU-AM2, SUN-9K-G02P1-EU-AM2, SUN-10K-G02P1-EU-AM2, and SUN-10.5K-G02P1-EU-AM2. This guide covers essential safety, installation, operation, maintenance, and troubleshooting information for Deye solar inverters.
	EU Declaration of Conformity for Deye Hybrid Inverters Official EU Declaration of Conformity for Deye Hybrid Inverters, including models SUN-5K-SG04LP3-EU to SUN-12K-SG04LP3-EU. Details compliance with LVD, EMC, and RoHS directives.