Press and hold the "Regeneration" button (often indicated by a cycling arrow icon) for 3 seconds.
This is the multi-step process of flushing the system and introducing the salt brine. The German manual for the R2D2 series provides a thorough sequence you should follow:
| Terminal | Signal | Description | |----------|---------------|---------------------------------| | 1, 2 | L / N (or L1) | Voltage supply (power for meter)| | 3, 4 | CT1 (k, l) | Current transformer phase 1 | | 5, 6 | CT2 (k, l) | (If 3‑phase or dual‑CT model) | | 7, 8 | CT3 (k, l) | (If 3‑phase) | | 9, 10 | RS485 A / B | Modbus communication |
With its compact footprint, delayed volume-controlled regeneration (which regenerates only at 02:00 when you're asleep), and high capacity, you will immediately notice the difference: Softer skin and hair Extended lifespan of washing machines and water heaters Easier cleaning of bathroom tiles and kitchen sinks aqmos r2d272 installation new
Open the main water valve slowly and check all connections for leaks.
The system needs a drain line for backwash and regeneration cycles. This connection must be near the installation site [10†L16-L17]. Your drain hose (12 mm diameter) should be connected to the drain connection at the back of the control head. Use a hose clamp to secure it [10†L19-L21]. The hose length must not exceed 6 meters and needs a downward slope for proper drainage. The hose can be laid up to 120 cm above the installation's drainage connection [10†L17-L19].
Aqmos R2D2-72 Installation Guide: A Step-by-Step Walkthrough Press and hold the "Regeneration" button (often indicated
If you encounter any issues during installation or operation, check the following:
The Aqmos R2D2-72 utilizes a volume-controlled BNT 1650 (or similar) digital control head. Accurate programming ensures maximum salt and water efficiency. Step 1: Add Water and Salt
Using the provided connection hoses, attach the "Inlet" port of the bypass valve to the water supply, and the "Outlet" port to your home's water distribution lines. Wrap all threaded connections with Teflon tape or a suitable pipe sealant to prevent leaks. 4. Connect the Drain Line The system needs a drain line for backwash
After completing the installation, consider the following:
Connect the output side of the valve to your home's hot and cold water plumbing.