1. Important Safety Information
WARNING: Electrical work can be hazardous. Always turn off power at the circuit breaker or fuse box before beginning any installation or maintenance. If you are unsure about any part of these instructions, consult a qualified electrician.
- This ANKO GFCI outlet is UL Listed (YGB-095WR), ensuring compliance with safety standards.
- The tamper-resistant design helps prevent accidental insertion of foreign objects into the receptacles.
- The weather-resistant construction provides protection against corrosion, temperature extremes, and UV exposure, making it suitable for both indoor and outdoor applications.
- The GFCI performs an automatic internal self-test every 40 seconds to confirm its ability to respond to a ground fault.
- Always test the GFCI monthly to ensure proper function.
2. Product Overview
A Ground Fault Circuit Interrupter (GFCI) is a safety device designed to protect against electrical shock. It monitors the electrical current flowing through a circuit and quickly trips (shuts off power) if it detects an imbalance, indicating a ground fault. This helps prevent serious injury.

Key Features:
- UL Listed: Certified for safety and quality.
- 20 Amp, 125 Volt, 60Hz: Standard electrical rating for various applications.
- Tamper-Resistant (TR): Internal shutters prevent insertion of single objects into the receptacle openings.
- Weather-Resistant (WR): Designed for durability in outdoor and indoor environments, resisting corrosion and UV degradation.
- LED Indicator: Provides visual status of the GFCI's operational state.
- Automatic Self-Test: Performs a self-test every 40 seconds to ensure continuous ground fault protection.
- Wiring Options: Supports both back and side wire connections.

Package Contents:
- 1 x ANKO GFCI Outlet 20 Amp
- 1 x Decor Wall Plate
- Mounting Screws
3. Specifications
| Attribute | Value |
|---|---|
| Manufacturer | ANKO |
| Model Number | 163 |
| Item Weight | 5.3 ounces |
| Product Dimensions | 4.2 x 1.8 x 1.6 inches (Outlet body) |
| Voltage | 125 Volts |
| Amperage Capacity | 20 Amps |
| Wattage | 20 watts (Note: This likely refers to internal power consumption, not load capacity. Load capacity is 20A * 125V = 2500W) |
| Material | Copper (Internal components), Thermoplastic (Housing) |
| Installation Method | Wall-Mounted |
| Certification | UL Listed |

4. Setup & Installation
4.1 Pre-Installation Checklist:
- Turn off Power: Locate the circuit breaker or fuse that controls the outlet you are replacing or installing. Turn it OFF. Verify power is off using a voltage tester.
- Identify Wires: In the electrical box, you will typically find:
- Hot Wire (Black or Red): Carries power from the circuit breaker.
- Neutral Wire (White): Carries power back to the circuit breaker.
- Ground Wire (Green or Bare Copper): Provides a path for fault current.
- Determine LINE and LOAD: It is crucial to correctly identify the LINE (incoming power from the breaker) and LOAD (power going to other outlets downstream) wires. Incorrect wiring can prevent the GFCI from functioning or providing protection to downstream outlets. If you are unsure, consult a qualified electrician.
4.2 Wiring Instructions:
The ANKO GFCI outlet has clearly marked terminals for LINE and LOAD connections, as well as a grounding terminal. Refer to the diagrams below for proper wire connection.

- Connect Ground Wire: Connect the bare copper or green insulated ground wire from the electrical box to the green grounding screw terminal on the GFCI.
- Connect LINE Wires: Connect the incoming hot (black) wire to the brass screw terminal marked "LINE" and the incoming neutral (white) wire to the silver screw terminal marked "LINE". Do NOT connect LOAD wires to these terminals if you intend to protect downstream outlets.
- Connect LOAD Wires (Optional): If you want to provide GFCI protection to other outlets or devices downstream on the same circuit, connect the outgoing hot (black) wire to the brass screw terminal marked "LOAD" and the outgoing neutral (white) wire to the silver screw terminal marked "LOAD". If no downstream protection is needed, cap off the LOAD terminals with electrical tape.
- Secure Connections: Ensure all wire connections are tight. Wires can be connected by wrapping them around the screw terminals or by using the back-wire clamps (push-in and tighten screw). For back-wiring, strip wires approximately 0.6 inches (15mm).
- Mount the GFCI: Carefully fold the wires into the electrical box and secure the GFCI outlet to the box using the provided screws.
- Install Wall Plate: Attach the decorative wall plate over the GFCI outlet.

4.3 Post-Installation Test:
- Restore Power: Turn the power back ON at the circuit breaker or fuse box.
- Press RESET: The green LED indicator should illuminate, indicating the GFCI is powered and ready. If not, press the RESET button.
- Press TEST: Press the TEST button. The GFCI should trip, and the green LED should turn off (or a red LED may illuminate, depending on the model's specific indicator behavior for a tripped state).
- Press RESET Again: Press the RESET button. The GFCI should reset, and the green LED should illuminate again.
- If the GFCI does not reset or trip as described, check your wiring and ensure all connections are secure. If the issue persists, consult a qualified electrician.
5. Operating Instructions
The ANKO GFCI outlet is designed for simple operation with its TEST and RESET buttons and an LED indicator for status feedback.
- RESET Button: After installation or a power outage, press this button to restore power to the GFCI and any protected downstream outlets. The green LED should light up.
- TEST Button: Press this button to simulate a ground fault and verify the GFCI's tripping function. The GFCI should trip, and power to the receptacles will be cut.
- LED Indicator:
- Green Light ON: The GFCI is functioning correctly and providing power.
- Red Light ON: The GFCI has detected a fault, is tripped, or has reached its end-of-life and needs replacement.
- No Light: The GFCI is not receiving power or is tripped and has not been reset.
- Automatic Self-Test: The GFCI automatically performs a self-test every 40 seconds. During this test, the red light will blink once. This is normal operation.
6. Maintenance
Regular maintenance ensures the continued safety and proper function of your GFCI outlet.
- Monthly Testing: Perform the post-installation test procedure (Section 4.3) at least once a month to confirm the GFCI is operating correctly.
- Cleaning: Clean the GFCI outlet and wall plate with a soft, damp cloth. Do not use abrasive cleaners or solvents. Ensure power is off before cleaning.
- Inspection: Periodically inspect the GFCI and wall plate for any signs of damage, cracks, or discoloration. Replace if damage is observed.
7. Troubleshooting
If your ANKO GFCI outlet is not functioning as expected, refer to the following troubleshooting guide:
| Problem | Possible Cause | Solution |
|---|---|---|
| GFCI will not reset (no power, no green LED). |
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| GFCI trips frequently. |
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| Red LED is continuously ON. |
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8. Warranty Information
ANKO products are manufactured to high-quality standards. For specific warranty details regarding your ANKO GFCI Outlet Model 163, please refer to the warranty documentation included with your purchase or contact ANKO customer support directly.
9. Support
If you require further assistance or have questions not covered in this manual, please contact ANKO customer support. Contact information can typically be found on the product packaging or the manufacturer's official website.





