Gaqqee T3231 Digital Timer Relay Instruction Manual

1. Introduction

The Gaqqee T3231 Digital Timer Relay is a versatile and programmable time delay switch designed for controlling various electrical loads such as lights, water pumps, and engines. It features a wide time range, dual LED display for easy setting, and support for multiple working modes to meet diverse application needs. This manual provides essential information for the safe and effective use of your T3231 timer relay.

2. Features

Wide Time Range: Digital cycle timer relay module with a time range from 1 second to 999 hours.
Dual LED Display: Red and blue dual LED display module with touch buttons for easy setting of delay time and working mode.
Multiple Working Modes: Supports timer, cycle, and period working modes.
Direct Output: Input equals output, with 9 combinations of timing units.
Manual Trigger Support: Allows for manual triggering.
Embedded Installation: Compact installation size of 77×39.3mm, suitable for various application scenarios.
Power-off Save: Settings are saved upon power-off; device resets upon power-on.
Buzzer Alarm: Not equipped with a buzzer alarm.
Limit Cycle: 1-999 adjustable cycles.
Trigger Mode: Auto trigger (default) or Manual trigger.
External Trigger: Reserved external trigger port for user-installed trigger devices.

3. Specifications

Attribute	Value
Product Name	T3231 controller
Brand Name	Gaqqee
Model Number	T3231 Digital Timer Relay
Theory	Time Relay
Operating Voltage Options	DC12V (20A/240W), AC110~220V (1500W MAX), AC110~220V (2200W/10A MAX), DC24V (20A/480W)
Output Type	Active output (prohibit short circuit)
Relay Type	1 way normally open relay
Timing Unit	Second/Minute/Hour
Timing Range	0~999 (minimum unit of measurement 1 second)
Product Size	79.5 × 42.1 × 27.8 mm
Installation Aperture	77 × 39.3 mm
Certification	CE

For detailed specifications and additional information, please refer to the User Manual (PDF).

4. Setup and Installation

4.1 Dimensions

The T3231 Digital Timer Relay has a product size of 79.5 × 42.1 × 27.8 mm and an installation aperture of 77 × 39.3 mm for embedded installation.

Figure 4.1: Dimensions of the T3231 Digital Timer Relay (7.95cm/3.12in length, 4.21cm/1.65in width, 2.78cm/1.09in height)

4.2 Wiring Diagrams

Ensure proper wiring according to the specific voltage and power variant of your T3231 timer relay. Active output means the output directly provides power, so ensure no short circuits and pay attention to safety.

Wiring diagram for AC 110-220V and DC 12V T3231 Timer Relay — Figure 4.2: General Wiring Diagram for AC 110-220V and DC 12V models. For AC, connect Input Fire Wire (L) and Input Zero Wire (N) to power supply, and Output Fire Wire (L) and Output Zero Wire (N) to load. For DC, connect Input Positive (+) and Input Negative (-) to power supply, and Output Positive (+) and Output Negative (-) to load.

4.2.1 DC 12V 240W Wiring

Wiring diagram for T3231 DC 12V 240W Timer Relay — Figure 4.2.1: T3231 DC 12V 240W Wiring. Input: Positive (+), Negative (-). Output: Positive (+), Negative (-). Maximum load current: 20A.

4.2.2 DC 24V 480W Wiring

Wiring diagram for T3231 DC 24V 480W Timer Relay — Figure 4.2.2: T3231 DC 24V 480W Wiring. Input: Positive (+), Negative (-). Output: Positive (+), Negative (-). Maximum load current: 20A. Product certification: CE.

4.2.3 AC 110-220V 1500W Wiring

Wiring diagram for T3231 AC 110-220V 1500W Timer Relay — Figure 4.2.3: T3231 AC 110-220V 1500W Wiring. Input: Fire Wire (L), Zero Wire (N). Output: Fire Wire (L), Zero Wire (N). Maximum load: 1500W.

4.2.4 AC 110-220V 2200W Wiring

Wiring diagram for T3231 AC 110-220V 2200W Timer Relay — Figure 4.2.4: T3231 AC 110-220V 2200W Wiring. Input: Fire Wire (L), Zero Wire (N). Output: Fire Wire (L), Zero Wire (N). Maximum load current: 10A.

5. Operating Instructions

The T3231 timer relay features a dual LED display and touch buttons for setting parameters. The red display typically shows the 'ON' time, and the blue display shows the 'OFF' time or other parameters depending on the mode.

5.1 Basic Setting Procedure

A visual guide for setting the timer is available in the video below. The general steps involve entering the setting mode, switching between code options, and adjusting parameters.

Video 5.1: T3231 Controller Setting Tutorial. This video demonstrates how to enter the code setting mode by long-pressing the 'S' button, switch between code options (P0, P1, P2, etc.) by single-clicking 'S', and adjust parameters using the up/down arrows. It also shows how to set the ON/OFF times.

5.1.1 Entering Code Setting Mode

Long-press the 'S' button for 6 seconds to enter the code setting menu. The display will show 'P0'.

5.1.2 Switching Code Options

Single-click the 'S' button to switch between different code options (P0, P1, P2, P3, P4, P5).

5.1.3 Adjusting Parameters

While a code option is displayed, use the 'Up' (▲) or 'Down' (▼) buttons to adjust its parameter value.
Single-click 'S' to save the adjusted parameter and move to the next setting, or single-click 'R' to exit without saving.

5.1.4 Setting ON/OFF Times

Double-click the 'S' button to enter the ON/OFF time setting mode.
Use the 'Up' (▲) or 'Down' (▼) buttons to adjust the ON time (red display).
Single-click 'S' to switch to the OFF time setting (blue display).
Use the 'Up' (▲) or 'Down' (▼) buttons to adjust the OFF time.
Single-click 'S' to save and exit the time settings.

5.2 Working Modes

The T3231 supports various working modes, including:

Timer Mode: Set a single ON or OFF delay.
Cycle Mode: Repeats ON/OFF cycles for a set number of times (1-999 adjustable cycles).
Period Working Mode: Specific ON/OFF periods.
Infinite Cycle: Continuous ON/OFF cycling.

Refer to the full User Manual (PDF) for detailed instructions on configuring each working mode and parameter codes.

6. Maintenance

To ensure the longevity and reliable operation of your T3231 Digital Timer Relay, follow these general maintenance guidelines:

Keep the device clean and free from dust and moisture.
Avoid exposing the device to extreme temperatures or direct sunlight.
Regularly check wiring connections to ensure they are secure and free from corrosion.
Do not attempt to open or repair the device yourself, as this may void the warranty and pose safety risks.

7. Troubleshooting

If you encounter issues with your T3231 Digital Timer Relay, consider the following basic troubleshooting steps:

No Power/Display: Check the power supply connections and ensure the correct voltage is applied.
Incorrect Timing: Verify that the timing parameters (ON/OFF times, timing unit) are set correctly according to your desired operation.
Output Not Activating: Check the load connections and ensure the load is within the specified power limits. Confirm the relay type (normally open) is suitable for your application.
Unresponsive Buttons: Ensure the buttons are not stuck and are clean.

For more complex issues, consult the detailed User Manual (PDF) or contact customer support.

8. User Tips

While no specific user reviews or Q&A were provided, here are some general tips for using programmable timer relays:

Always double-check your wiring before applying power to prevent damage to the device or connected equipment.
Familiarize yourself with the different working modes to select the most appropriate one for your application.
Test your programmed settings with a non-critical load first to ensure correct operation before connecting to sensitive equipment.
Keep a record of your programmed settings for easy reference, especially if you frequently change modes or times.

9. Warranty and Support

For information regarding product warranty, technical support, or service inquiries, please refer to the official product documentation or contact the seller directly. Keep your purchase receipt as proof of purchase.