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EARU Manuals & User Guides

EARU specializes in smart electrical components including WiFi circuit breakers, residual current breakers, and energy meters compatible with Tuya and Smart Life ecosystems.

Tip: include the full model number printed on your EARU label for the best match.

About EARU manuals on Manuals.plus

EARU (Zhejiang Earu Electronics Co., Ltd.) is a manufacturer of electrical automation and safety components designed for both industrial and residential applications. The brand's product portfolio includes DIN-rail mounted devices such as smart circuit breakers, residual current circuit breakers (RCCB), automatic voltage protectors, and digital energy meters.

Many EARU products feature smart connectivity, allowing users to integrate them into smart home systems via the Tuya Smart or Smart Life mobile applications. This enables remote control, real-time energy monitoring, and automated scheduling for electrical circuits.

EARU manuals

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EARU ELECTRIC 13202751001 230V Thermal Actuator User Manual

17-июнь, 2026-жыл
ZHEJIANG OUYOU (EARU) ELECTRONICS CO.,LTD. 230V Thermal Actuator 16 Languages User's Manual Description: 230V normally closed actuator with valve status indication. Technical Data: Voltage: 230V 50/60 Hz Consumption: 3W Closing…

EARU ELECTRIC G06 Zigbee Wireless Gateway Instruction Manual

15-апрель, 2026-жыл
EARU ELECTRIC G06 Zigbee Wireless Gateway SPECIFICATIONS Micro Input: DC 5 V/ IA Working temperature: -10-550C  Working humidity: 10%-90%RH (non-condensing) Total Number Connected: 300 for wired Storage temperature: -20-600C Storage…

WiFi Smart Switch User Manual (KR05 Series)

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Comprehensive user manual for EARU WiFi Smart Switch models KR05-1CH, KR05-2CH, and KR05-4CH. Includes eWeLink app pairing instructions, wiring diagrams, FAQ, and factory reset procedures.

230V Thermal Actuator User Manual

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Technical specifications and user information for the EARU 230V normally closed thermal actuator, designed for underfloor heating and thermostatic radiator valve (TRV) systems.

EARU EAWCB Series Smart Circuit Breaker User Manual

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Comprehensive user manual for the EARU EAWCB series smart circuit breakers, including models EAWCBT, EAWCBE, EAWCBT-J, EAWCBT-P, and EAWCBT-Z. Includes specifications, wiring diagrams, and app configuration guides.

EARU manuals from online retailers

EARU Automatic Voltage Protector (Model EARU-1005) User Manual

EARU-1005 • December 27, 2025
This user manual provides comprehensive instructions for the installation, operation, maintenance, and troubleshooting of the EARU Automatic Voltage Protector (Model EARU-1005), designed to safeguard electrical appliances from voltagд…

Earu 12-Way Car Boat Blade Fuse Box User Manual

12-Way Blade Fuse Box • 1 PDF • July 20, 2026
Instruction manual for the Earu 12-Way Car Boat Blade Fuse Box, including setup, operation, maintenance, troubleshooting, and specifications for automotive and marine applications.

EARU D52-2066 6-in-1 Din Rail AC Monitor User Manual

D52-2066 • 10-июнь, 2026-жыл
Comprehensive instruction manual for the EARU D52-2066 6-in-1 Din Rail AC Monitor, covering installation, operation, specifications, and troubleshooting for accurate measurement of voltagд, ток, күч, энергия жана жыштык.

EARU Three Phase Solid State Relay Instruction Manual

Three Phase Solid State Relay Series • 1 PDF • June 1, 2026
Comprehensive instruction manual for EARU Three Phase Solid State Relays (SSR-10DA to SSR-200DA), covering safety, specifications, installation, wiring, operation, maintenance, and troubleshooting.

Miniature Current Circuit Breaker Instruction Manual

DZ30L/DZ40LE/EPNL/DPNL • 1 PDF • May 22, 2026
Instruction manual for EARU DZ30L, DZ40LE, EPNL, DPNL 230V 1P+N Residual Current Circuit Breaker with Overload and Short Circuit Leakage Protection (RCBO MCB). Learn about safety, installation, operation,…

EARU video guides

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EARU support FAQ

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  • Which app should I use for EARU smart circuit breakers?

    EARU smart devices typically utilize the 'Tuya Smart' or 'Smart Life' mobile applications, which are available for download on iOS and Android platforms.

  • Does the EARU smart breaker support 5GHz WiFi?

    No, most EARU smart devices require a 2.4GHz WiFi network for initial setup and operation. They are generally not compatible with 5GHz bands.

  • How do I enable protection features on my EARU device?

    For many EARU smart breakers, protection functions such as over-current, over-voltage, and temperature protection might be disabled by default. You must access the device settings within the mobile app to enable and configure these thresholds.

  • How do I reset the device for pairing?

    To enter pairing mode, typically you must press and hold the pairing button or the switch handle for about 5-10 seconds until the WiFi indicator light begins to flash rapidly.