Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Solem BL-NR Bluetooth Tap Timer. Please read this manual carefully before using the device to ensure proper function and longevity.
Safety Information
- Ensure the device is installed securely to prevent accidental detachment.
- Use only the specified 9V battery (Type 6LR61). Incorrect battery types may damage the device.
- Do not submerge the device in water. While designed for outdoor use, it is not submersible.
- Keep out of reach of children.
- Disconnect the device from the tap and remove the battery during freezing temperatures to prevent damage.
Package Contents
Verify that your package contains the following items:
- Solem BL-NR Bluetooth Tap Timer unit
- User Manual (this document)
- A 9V battery (Type 6LR61) is required for operation (not typically included).
Setup
1. Battery Installation
- Locate the battery compartment on the device. This is typically on the side or back, secured by a cover.
- Open the battery compartment cover.
- Insert one 9V battery (Type 6LR61), ensuring correct polarity (+/-).
- Securely close the battery compartment cover to maintain water resistance.
2. Physical Installation
- Ensure the tap is turned off.
- Screw the Solem BL-NR unit onto your outdoor tap. Hand-tighten only to prevent damage.
- Attach your garden hose or irrigation system to the outlet of the BL-NR unit.
- Turn on the tap fully. The BL-NR unit will control the water flow.

Image: The Solem BL-NR Bluetooth Tap Timer. This image displays the device's main body in dark grey with a green top connector for attaching to a tap and a green side panel indicating Bluetooth functionality. The bottom features a threaded outlet for hose connection. The model number "BL-NR" is visible on the top surface.
3. App Installation and Bluetooth Pairing
- Download the official Solem app from your device's app store (iOS or Android).
- Enable Bluetooth on your smartphone or tablet.
- Open the Solem app and follow the on-screen instructions to add a new device.
- The app will search for available BL-NR devices. Select your unit from the list to pair.
- Once paired, you can begin programming your watering schedules.
Operating
1. Programming Watering Schedules
- Open the Solem app and select your paired BL-NR device.
- Navigate to the "Schedules" or "Programs" section within the app.
- Create a new schedule by setting the start time, duration, and frequency (e.g., daily, specific days of the week).
- Save and activate the schedule. The BL-NR unit will execute the program automatically.
2. Manual Operation
The Solem BL-NR can be manually operated directly from the app for immediate watering needs.
- In the Solem app, select your BL-NR device.
- Look for a "Manual" or "Instant Watering" option.
- Set the desired duration for manual watering and activate it. The water will flow for the specified time and then automatically shut off.
Maintenance
- Battery Replacement: Replace the 9V battery annually or when the app indicates a low battery level. Always use a fresh 9V Type 6LR61 battery.
- Cleaning: Periodically check the inlet filter for debris and clean it if necessary to ensure optimal water flow. Wipe the exterior with a damp cloth; do not use harsh chemicals.
- Winterization: Before the first frost, disconnect the BL-NR unit from the tap, remove the battery, and store the device in a dry, frost-free location. This prevents damage from freezing water.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not pairing with app. | Bluetooth is off; device out of range; low battery. | Ensure Bluetooth is enabled on your phone. Move closer to the device. Replace the battery. |
| No water flow. | Tap is off; low battery; clogged filter; valve malfunction. | Ensure the tap is fully open. Replace the battery. Clean the inlet filter. Contact support if the issue persists. |
| Watering schedule not running. | Schedule not activated; incorrect time settings; low battery. | Verify the schedule is active in the app. Check time and date settings. Replace the battery. |
| Leaking from connections. | Loose connection; damaged washer. | Ensure connections are hand-tight. Check and replace rubber washers if damaged. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | BL-NR |
| Brand | SOLEM |
| Connectivity | Bluetooth |
| Power Source | 1 x 9V Battery (Type 6LR61) |
| Dimensions (L x W x H) | 12 x 10 x 8 cm (approximate) |
| Recommended Use | Outdoor watering control |
Warranty Information
Specific warranty details are not provided in the product information. Please refer to the retailer or manufacturer's official website for current warranty terms and conditions.
Support
For further assistance, technical support, or to purchase replacement parts, please visit the official SOLEM website or contact their customer service department. Contact information can typically be found on the manufacturer's packaging or website.





