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Need help?Do you have a question about the BANGGOOD W3230 and is the answer not in the manual?
HHH indicates temperature exceeds alarm. Solution: Lower temperature below alarm.
LLL indicates no temperature sensor detected. Solution: Replace or reconnect sensor.
Short press SET to flash, use UP/DOWN to set target temp, save within 3 seconds.
Long press SET to enter code mode, use UP/DOWN to switch codes, SET to select.
Restore factory settings by holding SET during power-on. Module auto-starts after power recovery.
Connect working power (DC12V/24V/AC110-220V) and load according to diagram.
Ensure working power voltage matches label to prevent module damage.
General| Model | W3230 |
|---|---|
| Temperature Range | -50°C to 110°C |
| Max Load Current | 10A |
| Refresh Rate | 0.5s |
| Weight | Approx. 150g |
| Hysteresis Accuracy | 0.1℃ |
| Display Type | LED |
| Power Supply | DC 12V or AC 110-220V |
| Sensor Type | NTC 10K |
| Environmental Requirements | Temperature: -10°C to 60°C, Humidity: 20% to 85% RH |
| Power Consumption | Less than 3W |
| Control Accuracy | ±0.1°C |
| Temperature Measurement Accuracy | ±0.2°C |
