Date of Verification: May 2, 2026 Verification Status: ✅ Confirmed by independent technical reviewers
| Error Code | Meaning (Verified) | Verified Fix | | :--- | :--- | :--- | | | Overvoltage protection (>52V DC) | Reduce input voltage immediately. | | E-002 | Overtemperature (internal >75°C) | Check ventilation. Fan should be spinning. | | E-005 | Communication timeout (common) | Re-seat the S+ / S- terminals. Power cycle for 30 seconds. | | E-012 | Ground fault | Test continuity between GND and V-. If short, replace unit. | | E-099 | Unknown firmware corruption | Requires verified firmware reflash (see Chapter 5). | amily005 manual verified
| Mode | Display Icon | Verified Use Case | Max Duty Cycle | | :--- | :--- | :--- | :--- | | | A | Continuous monitoring | 100% | | Pulse (P) | P | Intermittent control signals | 75% (10 min on / 3 min off) | | Trigger (T) | t | External sensor activation | 50% | | Sleep (S) | S | Low-power standby | N/A | | Calibration (C) | C | Factory reset & sensor zeroing | 5% (use only once per 30 days) | Date of Verification: May 2, 2026 Verification Status: