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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

Established in 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

Selected manuals from manuals+ curated for this brand.

GEYA GYHO9-63 Transfer Switch Owner’s Manual

October 19, 2026
GEYA GYHO9-63 Transfer Switch About this item 【Power Switching Function】The circuit breaker 63A can switch between two power sources. It is used to switch the double power circuit to ensure…

GEYA GRD9L-C RCBO Auto Recloser Instruction Manual

October 3, 2026
GEYA GRD9L-C RCBO Auto Recloser Applications Can be widely used in power grid terminal lines, such as meter boxes, new energy circuit management, PV solar control boxes, smart electricity, smart…

GEYA GPS8-10 Adjustable Voltage Protector Instruction Manual

September 30, 2026
Voltage / Current Protector GPS8-10 Instruction Manual General Applications -Overvoltage, undervoltage, overcurrent and leakage protection for household equipment, while displaying frequency, power factor, power, and electricity consumption;. Function Features -Overvoltage,…

GEYA G2R Automatic Transfer Switch Instruction Manual

September 29, 2026
G2R Automatic transfer switch ZHEJIANG GEYA ELECTRICAL CO.LTD www.geya.net G2R-63 automatic transfer switch is a PC class infrequent change-over switch, with two-station design (commonly used for A and standby for…

GEYA GPS8-06 Voltage Current Protector Instruction Manual

September 17, 2026
GEYA GPS8-06 Voltage Current Protector General Applications Overvoltage, under voltage and overcurrent protection for household equipment. Function Features Voltage / current monitoring and protection. Special metering chips are used to…

GEYA W2R Automatic Transfer Switch Installation Guide

August 29, 2026
GEYA W2R Automatic Transfer Switch Important Notice: Please read this manual carefully before installing or operating the product. If you have any questions, please contact our company. Unauthorized disassembly of…

GEYA GRT8-M Multifunction Time Relay Installation Guide

August 21, 2026
Multifunction time relay GRT8-M Instruction Manual General Applications -Multifunction time relay can be used for electrical appliances, control of lights, heating, motors, pumps and fans (10 functions, 10 time ranges,…

GEYA GRT8-WS WiFi Time Control Relay Instruction Manual

July 8, 2026
GEYA GRT8-WS WiFi Time Control Relay Technical parameters Parameter Details Function WiFi time-control relay Supply terminals A1-A2 Voltage range AC/DC 110-240V 50Hz Burden AC 0.7-3VA/DC 0.5-1.7W Supply voltage tolerance -15%;+10%…

GEYA manuals from online retailers

GEYA 2P 63A Smart Circuit Breaker AC 110V User Manual

GPS6-VAK 2P 63A AC110V • August 19, 2026
Instruction manual for the GEYA 2P 63A Smart Circuit Breaker (Model GPS6-VAK 2P 63A AC110V) with adjustable over/under voltage and over current protection, auto-reset, DIN rail mount, and…

GEYA GPS8-17 Automatic Transfer Switch User Manual

GPS8-17 • August 10, 2026
User manual for the GEYA GPS8-17 Automatic Transfer Switch, providing detailed instructions for installation, operation, and maintenance. Features adjustable overvoltage, undervoltage, and overcurrent protection for dual power systems.

GEYA GYHC 2P Modular AC Contactor User Manual

GYHC OEHSNAONS-0ED290E7 • May 2, 2026
This user manual provides detailed instructions for the GEYA GYHC 2P Modular AC Contactor, covering installation, wiring, operation, maintenance, troubleshooting, and technical specifications for models with 40A/63A current…

GEYA Wifi Metering Smart Switch GWS10-WJ User Manual

GWS10-WJ • 1 PDF • October 19, 2026
Comprehensive user manual for the GEYA GWS10-WJ Wifi Metering Smart Switch, including installation, app setup, operating instructions, specifications, and troubleshooting for this 1P+N circuit breaker with APP control…

GEYA GSP9-DP40 AC Surge Protective Device User Manual

GSP9-DP40 • 1 PDF • October 19, 2026
Comprehensive user manual for the GEYA GSP9-DP40 1P+N 18mm SPD, providing instructions for installation, operation, maintenance, and detailed technical specifications for lightning and overvoltage protection.

GEYA G2R Dual Power Automatic Transfer Switch User Manual

G2R NEW MINI ATS • 1 PDF • October 18, 2026
Comprehensive user manual for the GEYA G2R Dual Power Automatic Transfer Switch, covering installation, operation, maintenance, and specifications for models G2R 2P 25A, G2R 2P 40A, G2R 2P…

GEYA GRT8-S Asymmetric Cycle Timer Relay User Manual

GRT8-S • 1 PDF • October 17, 2026
Comprehensive instruction manual for the GEYA GRT8-S Asymmetric Cycle Timer Relay, covering installation, setup, operation, technical specifications, and troubleshooting for various timing applications.

GEYA G2R-63 Mini Automatic Transfer Switch User Manual

G2R-63 • 1 PDF • October 8, 2026
Comprehensive user manual for the GEYA G2R-63 Mini Automatic Transfer Switch, covering installation, operation, specifications, maintenance, and troubleshooting for dual power systems.

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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.