1. Introduction
This manual provides comprehensive instructions for the installation, programming, and operation of the Finder 12.A4.8.230.0010 NFC Weekly Time Clock. This electronic astronomical time switch features a weekly program, an analog output, and can be programmed via a joystick or an NFC-enabled smartphone using the Finder Toolbox app.
2. Safety Information
Please read these safety instructions carefully before installation and operation. Failure to follow these instructions may result in electric shock, fire, or damage to the device.
- Installation must be performed by a qualified electrician in accordance with local wiring regulations.
- Ensure the power supply is disconnected before any installation or maintenance work.
- Do not expose the device to moisture, extreme temperatures, or corrosive environments.
- The device is designed for indoor use only.
3. Product Overview
The Finder 12.A4.8.230.0010 is an electronic time switch designed for DIN rail mounting. It offers precise time control with a weekly program and astronomical function.
Figure 1: Front view of the Finder 12.A4.8.230.0010 Time Clock, showing the LCD display, joystick, and NFC symbol.
Key Features:
- Weekly program for flexible scheduling.
- 1 analog output: 0-10 V or PWM.
- 1 changeover contact for 16 A / 250 V AC (AC1).
- Supply voltage: 110-230 V AC/DC.
- LCD display for clear information.
- Programming via joystick or NFC-enabled smartphone with Finder Toolbox app (Android and iOS).
- Astronomical time control: automatic switching at sunrise and sunset based on postcode or coordinates.
- Adjustable time offset for sunrise/sunset.
4. Setup and Installation
This device is designed for DIN rail mounting. Follow these steps for proper installation:
- Power Disconnection: Ensure the main power supply to the installation area is completely disconnected before proceeding.
- Mounting: Mount the time switch securely onto a standard DIN rail.
- Wiring: Connect the power supply (110-230 V AC/DC) to terminals A1 and A2. Connect the load to the changeover contact terminals (NO, NC, COM) and the analog output (W, O, Y) as required. Refer to the wiring diagram below.
Figure 2: Detailed view of the wiring terminals for power input (A1, A2), relay output (NO, NC, COM), and analog output (W, O, Y).
Note: The device features safe separation between the power supply and contacts.
5. Operating Instructions
5.1 Initial Power-Up
Once wired, restore power. The LCD display will illuminate. You may need to set the current date and time if it's the first use or after a prolonged power outage.
5.2 Programming via Joystick
The integrated joystick allows for direct programming on the device:
- Navigation: Use the joystick to move through menu options (up, down, left, right).
- Selection/Confirmation: Press the joystick inwards to select an option or confirm a setting.
- Follow the on-screen prompts to set the current time, date, weekly program, and astronomical functions.
5.3 Programming via NFC (Finder Toolbox App)
For maximum flexibility, program the time switch using an NFC-enabled smartphone and the Finder Toolbox app:
- Download App: Download the "Finder Toolbox" app from the Google Play Store (Android) or Apple App Store (iOS).
- Create/Load Program: Open the app and create a new program or load an existing one. The app allows for detailed configuration of weekly schedules, astronomical settings, and special functions.
- Transfer Data: To transfer the program, hold your smartphone close to the NFC symbol on the time switch. The app will guide you through the data transfer process.
- Read Program: You can also read an existing program from the time switch to your smartphone for editing or backup.
5.4 Astronomical Time Control
The device can automatically switch based on sunrise and sunset times:
- Location Setting: Set your location by entering a postcode or geographical coordinates in the programming menu (via joystick or app).
- Offset: You can set a selectable time offset for both sunrise and sunset times to adjust switching points.
- Astro ON/OFF: Configure specific ON/OFF times during the astronomical ON period if needed.
6. Maintenance
The Finder 12.A4.8.230.0010 is designed for maintenance-free operation. However, periodic checks are recommended:
- Cleaning: Clean the device with a dry, soft cloth. Do not use abrasive cleaners or solvents.
- Connections: Periodically check terminal connections to ensure they are secure.
- Firmware Updates: Check the Finder website or app for any available firmware updates for improved functionality or bug fixes.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not powering on. | No power supply or incorrect wiring. | Check power connections (A1, A2) and ensure power is supplied. Verify wiring against the diagram. |
| Program not executing. | Incorrect program settings or manual override active. | Review program settings via joystick or app. Check for any active manual override functions. Ensure current date/time is correct. |
| NFC transfer fails. | Smartphone not NFC-enabled, app not open, or poor contact. | Ensure your smartphone has NFC enabled. Open the Finder Toolbox app. Hold the phone directly over the NFC symbol on the device. |
| Astronomical function inaccurate. | Incorrect location (postcode/coordinates) or time zone setting. | Verify the entered postcode or coordinates. Check the time zone setting. |
If the problem persists, please contact Finder technical support.
8. Technical Specifications
Figure 3: Dimensions of the Finder 12.A4.8.230.0010 Time Clock, showing approximate measurements of 10cm height, 6cm width, and 5cm depth.
| Feature | Detail |
|---|---|
| Brand | Finder |
| Model Number | 12.A4.8.230.0010 |
| Dimensions (H x W x D) | 10 x 6 x 5 cm |
| Weight | 70 g |
| Supply Voltage | 110-230 V AC/DC |
| Output Contact | 1 changeover contact, 16 A / 250 V AC (AC1) |
| Analog Output | 0-10 V or PWM |
| Contact Material | AgSnO2 |
| Max. Inrush Current | 120 A for 5 ms |
| Min. Switching Time | 1 minute |
| Max. Switching Power (230 V AC1) | 4000 VA |
| Human Interface Input | Buttons (Joystick) |
| Batteries Required | No |
| Compatible with | Power supplies/ballasts with 0-10 V or PWM inputs, or Slave dimmers Type 15.11 |
9. Warranty and Support
For warranty information and technical support, please refer to the official Finder website or contact your local distributor. Keep your purchase receipt as proof of purchase.
Manufacturer: Finder
Product on Amazon.es since: May 24, 2021
