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GEYA Manuals & User Guides

GEYA manufactures low-voltage electrical components including relays, circuit breakers, and automatic transfer switches for industrial and home automation.

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About GEYA manuals on Manuals.plus

Natukod niadtong 2007, GEYA Electrical Co., Ltd. is a leading manufacturer specializing in low-voltage electrical apparatus and automation control equipment. Based in Wenzhou, China, the company produces a wide array of reliable components such as miniature circuit breakers (MCB), residual current circuit breakers (RCCB), automatic transfer switches (ATS), time relays, and contactors.

GEYA is committed to smart manufacturing processes and international quality standards, providing solutions for both industrial and residential electrical systems. Their product line includes smart home devices compatible with platforms like Tuya, alongside heavy-duty industrial switching and protection gear.

GEYA manuals

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GEYA Smart Power Protection Product Catalogue

Katalogo sa Produkto
Comprehensive catalogue of GEYA's over/under voltage and current protectors, automatic transfer switches, and energy metering devices, featuring technical specifications, features, and installation guidance for various models.

GEYA GRW8 Temperature Control Relay Instruction Manual

Manwal sa Instruksyon
Instruction manual for the GEYA GRW8 series temperature control and temperature range control relays. Features include universal supply, LED status indication, and DIN rail mounting. Covers applications, function features, technical…

GEYA GRM8 Memory & Latching Relay Instruction Manual

Manwal sa Instruksyon
Comprehensive instruction manual for the GEYA GRM8 series memory and latching relays, detailing applications, features, technical specifications, wiring diagrams, and installation guidance for electrical installations.

GEYA GRT8-M Multifunction Time Relay Instruction Manual

Manwal sa Instruksyon
Instruction manual for the GEYA GRT8-M multifunction time relay, detailing its applications, features, technical specifications, functions, dimensions, and wiring diagrams. Provides guidance on installation and setting.

GEYA manuals from online retailers

GEYA GRT6-S1 Asymmetric Cycle Time Relay Instruction Manual

GRT6-S1 • January 8, 2026
GEYA GRT6-S1 Asymmetric Cycle Time Relay instruction manual provides detailed information on installation, operation, and technical specifications for the 1SPDT 10A AC/DC24V-240V cycler repeat timer delay relay.

GEYA GRD9L-R Automatic Reclosing Device User Manual

GRD9L-R-AC220V+A-SI RCCB 2P-63A-30mA • December 3, 2025
This manual provides detailed instructions for the installation, operation, and maintenance of the GEYA GRD9L-R Automatic Reclosing Device, an electromagnetic leakage circuit breaker (RCCB) designed for electrical network…

GEYA GSW6 Series Floor Heating Thermostat Instruction Manual

GSW6 Series Floor Heating Thermostat • December 31, 2025
Comprehensive instruction manual for the GEYA GSW6 Series Floor Heating Thermostat, covering setup, operation, specifications, and maintenance for intelligent timing LCD screen models.

GEYA Mini Voltage Manwal sa Instruksyon sa Metro

GV-3P • December 27, 2025
Comprehensive instruction manual for the GEYA Mini Voltage Meter (GV-1P / GV-3P series), covering safety, specifications, installation, operation, maintenance, and troubleshooting.

GEYA GRT6-A/B Series Time Relay Instruction Manual

GRT6-A/B • December 23, 2025
Comprehensive instruction manual for GEYA GRT6-A (Delay ON) and GRT6-B (Delay OFF) electronic time relays, including installation, operation, specifications, and troubleshooting.

GEYA GSP9 Photovoltaic DC SPD Instruction Manual

GSP9-C40PV DC SPD • November 27, 2025
Instruction manual for the GEYA GSP9 Photovoltaic DC Surge Protective Device, covering installation, operation, maintenance, and specifications for 600V and 1000V DC systems.

GEYA video guides

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GEYA support FAQ

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  • How do I set the time delay on a GEYA GRT8 relay?

    Use the front panel knobs. Knob 1 sets the time range (e.g., seconds, minutes, days), and Knob 2 sets the fine adjustment percentage (10-100%) of that range.

  • How do I wire a GEYA Automatic Transfer Switch (ATS)?

    Connect the primary power source to the input terminals marked 'I' and the secondary source to terminals marked 'II'. Connect the load to the output terminals. Ensure the mode selector is set to 'Auto' for automatic switching.

  • How can I connect my GEYA smart relay to WiFi?

    Download the Tuya Smart app, register an account, and follow the 'Add Device' prompts. Ensure the device is in pairing mode (often indicated by a flashing LED) and connect it to a 2.4GHz WiFi network.

  • What is the warranty period for GEYA products?

    Warranty periods vary by product and retailer, typically ranging from 18 months to 3 years. Check your specific product documentation or the retailer's policy for details.