Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of the ABB Weekly Timer 1-Channel Bluetooth DW 1. Please read this manual thoroughly before using the device to ensure proper functionality and safety.
Figure 1: Front view of the ABB Weekly Timer 1-Channel Bluetooth DW 1, showing the display, control buttons, and connection terminals.
Safety Information
- Installation must be performed by a qualified electrician.
- Disconnect power before installation or maintenance.
- Ensure the device is used within its specified voltage and current ratings.
- Do not expose the device to moisture or extreme temperatures.
Product Overview
The ABB Weekly Timer DW 1 is a 1-channel digital switch designed for precise time-based control of electrical circuits. It features Bluetooth connectivity for convenient programming via a mobile application. This device is suitable for both commercial and residential applications, functioning as a built-in, installation, universal, or distributor timer.
Key Features:
- 1-Channel Digital Switching
- Bluetooth Connectivity for Programming
- Weekly Programming Capability
- 8 Programmable Settings
- Compact Design for Row Installation
Setup and Installation
Important: Installation should only be carried out by a qualified professional. Ensure the main power supply is disconnected before proceeding.
- Mounting: Mount the timer securely on a DIN rail in a suitable electrical enclosure. The device is designed for wall mount and row installation.
- Wiring:
- Connect the incoming phase (L) and neutral (N) wires to the designated input terminals. Refer to the wiring diagram on the device for correct connections.
- Connect the load to the output terminals (Out 1). Ensure the load's current and voltage requirements do not exceed the timer's specifications (e.g., 10/16A, 250V).
- Power On: Once wiring is complete and secure, restore power to the circuit. The display on the timer should illuminate.
- Initial Setup: Follow the on-screen prompts or refer to the mobile application for initial time and date settings.
Operating Instructions
Bluetooth Connection:
- Download the official ABB timer application from your smartphone's app store.
- Enable Bluetooth on your smartphone.
- Open the ABB timer app and follow the instructions to search for and connect to your DW 1 timer. The timer's Bluetooth indicator will confirm a successful connection.
Programming Schedules:
All programming, including setting weekly schedules and specific ON/OFF times, is primarily done through the connected mobile application. The app provides an intuitive interface for managing up to 8 programmable settings.
- Setting Time and Date: The app will guide you through setting the current time and date, which is crucial for accurate scheduling.
- Creating Programs: Within the app, select "New Program" or similar option. Define the desired ON/OFF times, days of the week, and the output channel (if applicable, though this model is 1-channel).
- Saving Programs: Ensure all changes are saved and synchronized with the timer via the app.
Manual Override:
The timer may feature physical buttons (C1, C2, etc.) for manual override. Consult the device's display or the mobile app for specific instructions on how to temporarily switch the output ON or OFF, overriding the programmed schedule.
Maintenance
- Cleaning: Clean the exterior of the timer with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Firmware Updates: Periodically check the ABB timer application for any available firmware updates for your device. Keeping the firmware updated ensures optimal performance and access to new features.
- Battery (if applicable): This device does not require user-replaceable batteries for operation.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Timer display is off. | No power supply. | Check circuit breaker and wiring connections. Ensure 220V supply. |
| Load does not switch ON/OFF as programmed. | Incorrect program settings; Manual override active; Wiring issue. | Verify program settings in the app. Check for active manual override. Inspect load wiring. |
| Cannot connect via Bluetooth. | Bluetooth disabled on phone; App not open; Timer out of range. | Ensure phone Bluetooth is on. Open the ABB app. Move closer to the timer. Restart phone/app. |
| Time/Date is incorrect. | Not synchronized with app; Power interruption. | Connect to the app and synchronize time/date. |
Specifications
| Brand | ABB |
| Model | DW 1 |
| Part Number | 2CSM222531R1000 |
| Material | Plastic |
| Color | White |
| Product Dimensions (D x W x H) | 3.54" x 7.48" x 3.54" |
| Item Weight | 5.6 ounces |
| Voltage | 220 Volts |
| Number of Settings | 8 |
| Switch Type | 1-way |
| Mounting Type | Wall Mount |
| Usage | Commercial and residential use |
| Batteries Required | No |
Warranty and Support
For warranty information and technical support, please refer to the official ABB website or contact your local ABB distributor. Keep your purchase receipt as proof of purchase.
Manufacturer: ABB
