1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Weasch CN101A Digital Programmable Timer Switch. Please read this manual thoroughly before using the device to ensure proper function and safety. The CN101A is designed for precise control of electrical appliances, offering up to 28 programmable ON/OFF settings daily or weekly.
2. Package Contents
- 1 x Weasch CN101A Digital Programmable Timer Switch
- 1 x Waterproof Cover
- Mounting Screws
Image: The CN101A timer switch, its waterproof cover, and included mounting screws.
3. Specifications
| Feature | Specification |
|---|---|
| Model Number | CN101A |
| Rated Control Voltage Input | 12V DC/AC |
| Rated Control Voltage Output | 200-250V AC 50/60HZ |
| Contact Capacity | 16A, 250V AC |
| Time Range | 1 Minute to 168 Hours |
| Maximum Programs | 28 ON/OFF times (Daily/Weekly) |
| Built-in Battery | 1.2V 40mA rechargeable battery (included) |
| Power-off Memory | ≥60 days |
| Color | Gray |
| Material | Plastic |
| Product Dimensions | 1.38"D x 2.83"W x 2.83"H (35mm D x 72mm W x 72mm H) |
| Item Weight | 4.2 ounces |
Image: Rear view of the CN101A module displaying electrical specifications and certifications.
Image: Diagram illustrating the physical dimensions of the CN101A timer switch.
4. Product Overview
The Weasch CN101A features a clear LCD display and intuitive buttons for easy programming. It includes a working indicator light and a manual override function.
Image: Front view of the CN101A timer switch, showing the LCD screen and control buttons.
Button Functions:
- (Clock icon): Clock/Exit button
- D+: Day setting
- H+: Hour setting
- M+: Minute setting
- C: Reset button
- (P): Program button
- C/R: Cancel/Recovery button, Manual ON/OFF/AUTO
5. Installation and Wiring
Warning: Installation should be performed by a qualified electrician to prevent electric shock or damage to the device. Ensure power is disconnected before wiring.
Wiring Diagram:
Image: This diagram illustrates the correct electrical connections for the CN101A timer switch, showing input from the main power lines (Fire line N-, Neutral line L+) and output to an electrical appliance.
- Connect the Fire line (N-) to terminal 1.
- Connect the Neutral line (L+) to terminal 2.
- Connect the electrical appliance's neutral wire to terminal 4.
- Connect the electrical appliance's live wire to terminal 5.
- Terminal 3 is not used for standard single-pole applications.
6. Operating Instructions
The CN101A timer switch allows for precise control over your electrical devices. Follow these steps for setup and programming.
Image: A visual guide to the operating instructions, detailing button functions and programming sequences.
Step 1: Restore Factory Settings
Press the 'C' button to reset the timer to its factory default settings before programming.
Step 2: Setting Present Time
Press and hold the 'Clock' button. While holding, press 'D+' to set the day, 'H+' to set the hour, and 'M+' to set the minute. Release the 'Clock' button when finished.
Step 3: Program Setting (ON/OFF Times)
- Press the '(P)' button once. The LCD will display '01 ON'.
- Use 'D+', 'H+', and 'M+' to set the desired ON time for the first program.
- Press the '(P)' button again. The LCD will display '01 OFF'.
- Use 'D+', 'H+', and 'M+' to set the desired OFF time for the first program.
- Repeat steps 1-4 for additional programs. The timer supports up to 28 ON/OFF programs.
- To exit and save settings, press the 'Clock' button.
Day/Week Setting Options (using D+ button during programming):
- All 7 days of the week
- Monday to Saturday
- Monday to Friday
- Saturday, Sunday
- Monday, Wednesday, Friday
- Tuesday, Thursday, Saturday
- Monday, Tuesday, Wednesday
- Thursday, Friday, Saturday, Sunday
- Each separate day (e.g., Monday only, Tuesday only, etc.)
Step 4: Setting AUTO / Manual Override
Press the 'Manual C/R' button to cycle through the operating modes:
- Permanent ON: The device will remain ON, ignoring programmed settings.
- Permanent OFF: The device will remain OFF, ignoring programmed settings.
- AUTO: The device will operate according to your programmed ON/OFF times.
Ensure the timer is set to 'AUTO' for scheduled programs to function.
Video Demonstration:
Video: This demonstration shows how to reset the timer, set the current time, and program ON/OFF schedules on the Weasch CN101A Digital Programmable Timer Switch.
7. Troubleshooting
- Incorrect Settings: If a setting is incorrect, press the 'C/R' button to cancel or reset the programs.
- Locked Buttons (No Response): If all buttons become unresponsive, press and hold the 'C/R' button for 8 seconds to unlock the device.
- Exiting Program Mode: If you do not need to set all 28 ON/OFF programs, press the 'Clock' button to exit the programming mode and save your current settings.
8. Maintenance
The Weasch CN101A Digital Programmable Timer Switch requires minimal maintenance. Keep the device clean and free from dust and moisture. Do not use abrasive cleaners. The built-in rechargeable battery is designed for long-term power-off memory and typically does not require user replacement.
9. Safety Information
- Always disconnect power before installing or servicing the timer switch.
- Do not exceed the specified electrical ratings (16A, 250V AC).
- This device is intended for indoor use or in environments protected by its waterproof cover. Avoid direct exposure to water or extreme temperatures.
- Keep out of reach of children.
- If the device appears damaged, do not use it.
10. Warranty and Support
For warranty information or technical support, please contact Weasch customer service through the retailer where the product was purchased or visit the official Weasch website. Please have your model number (CN101A) and purchase date available when contacting support.