Control System: A Traditional Strength of SSJ

1. User Interface

Features a classic display + button control scheme. The high-resolution screen provides real-time system status and fault alerts. Additionally, an Android smartphone can connect via a USB cable, allowing parameter configuration, fault diagnosis, and status analysis through a dedicated mobile app.

2. Fault Diagnosis

Equipped with an RTC (Real-Time Clock) for timestamping all alarms. Each fault log accurately displays the alarm time and cause, significantly simplifying analysis and enabling quicker fault localization.

3. Equipment Protection

The controller provides comprehensive protection, including pump overload and dry-run (no-load) protection, high-high level alarms and shutdowns, and float switch failure alerts, ensuring full-system operational security.

4. Custom-Developed Logic & Advanced Functions

Runs on proprietary software with robust operational logic, including:

• Auto-Cycle Testing: Prevents pump seizure during prolonged inactivity.

  
  

• Adjustable Delays: Configurable start/stop timers.

  
  

• Maximum Runtime Protection: Safeguards against continuous operation.

  
  

• Redundant Control: Dual-sensing logic using pneumatic level sensing and a high-level emergency float switch.

  
  

5. Premium Global Components

Utilizes industry-leading electronic components from brands like STMicroelectronics (chip), Omron (relays), NXP Freescale (sensor), Festo (pneumatic components), and Leoni (wiring harness).

6. External Alarm Capability

Supports connection to external alarm devices for remote notification.

7. Remote Monitoring via WiFi

Includes a built-in WiFi module, enabling access via a WeChat Mini-Program. Users can remotely view real-time status and alarms, adjust parameters, and start/stop the pump system.