Quick start guide for the Testomat ECO water hardness analyzer with specifications, wiring, operation steps and troubleshooting.
The Testomat ECO water hardness analyzer is a wall‑mounted instrument for measuring water hardness. This quick‑use manual provides essential information on technical specifications, electrical connections, display indicators, reagent handling and basic operation.
It also includes a menu overview, error codes and troubleshooting steps to help users set up the device, adjust parameters, and resolve common faults such as low water pressure or dosing pump errors. This manual is written in Chinese.
| Power supply | 230 V or 24 V ±10%, 50‑60 Hz |
|---|---|
| Maximum power | 30 VA |
| Protection class | IP65 |
| Operating temperature | 10‑45 °C |
| Inlet water temperature | 10‑40 °C |
| Operating pressure | 0.1‑3 bar |
| Optional pressure regulator range | 1‑8 bar |
| Weight | ≈9.5 kg |
| Display | LCD |
| Outputs | Two programmable set points, alarm output, 4‑20 mA signal |
Press the manual release alarm button after fixing the fault to clear the alarm.
A red lamp means the measured value exceeds the alarm point and the relay is active.