AOLON W3002 Microcomputer Temperature Controller
Especificações técnicas
| Especificação | Detalhes |
|---|---|
| Nome do produto | Microcomputer Temperature Controller (XH-W3002) |
| Faixa de medição | -50°C to 110°C (-50°C to 100°C model variation) |
| Faixa de controle | -50°C to 110°C (-50°C to 100°C model variation) |
| Precisão de medição de temperatura | ±0.2°C |
| Precisão do controle de temperatura | ±0.1°C |
| Entrada de medição | NTC10K L=1m waterproof probe |
| Input Power Options | 12V / 24V / 220V AC/DC |
| Opções de potência de saída | 120W (12V) / 240W (24V) / 1500W (220V) |
| Tipo de saída | Saída direta |
| Capacidade de saída | Máx. 10A |
| Distância entre os furos de instalação | 73mm (Hole size: 4mm) |
| Dimensões | 60 mm × 45 mm × 31 mm |
Configuração rápida e uso
- Connect the temperature sensor: use the supplied NTC10K waterproof probe (L=1m).
- Provide power using one supported option: 12V/24V/220V AC/DC.
- Set start temperature (P0): press the Contexto button to enter the menu (default to P0), press Contexto again, then use Up/Abaixo to set the desired start temperature.
- Set stop temperature (P1): in the menu, use Up/Abaixo to select P1, press Contexto again, then adjust with Up/Abaixo.
- (Optional) Calibrate temperature (P2): select P2, press Contexto to enter calibration, then set the offset value using Up/Abaixo.
- (Optional) Set delayed start (P3): select P3 and set the delay time (minutes) using Up/Abaixo (recommended 3–6 minutes for compressor-based refrigeration; otherwise leave at 0).
Wiring Diagrams & Safety Information
12V / 24V Connection Way
Perceber: 12V/24V power supplies must use a stable DC power source.
220V Connection Way
Aviso: This model is designed with direct output power. Exercise extreme caution when connecting the electricity. Ensure the load is connected to the output terminal port before powering up to prevent potential output short circuit ignition or sparks.
Settings Parameter Menu
| Código | Descrição | Faixa de configuração | Padrão de fábrica |
|---|---|---|---|
| P0 | Temperatura inicial | -50 a 110°C | 00°C |
| P1 | Temperatura de parada | -50 a 110°C | 00°C |
| P2 | Correção de temperatura | -10 a 10°C | 0°C |
| P3 | Delay to start | 0 a 10 minutos | 0 minutos |
Parameter Configurations & Functions
P0: Start-up Temperature Setting
Pressione o Contexto button to enter the internal menu. The display will default to P0. Pressione o Contexto button once more, then use the Up e Abaixo buttons to set your desired start temperature.
Pressione o Contexto button to enter the internal menu. When
P0 is displayed, use the Up or Abaixo botões para selecionar P1. Pressione o Contexto button again, and adjust the target stop temperature using the Up e Abaixo botões.Pressione o Contexto button to enter the internal menu, then switch to
P2 usando o Up or Abaixo botões. Pressione o Contexto button again to calibrate. Use the Up e Abaixo buttons to enter the offset value.Calibration Formula: Detected Temperature + Calibration Temperature = Actual Temperature
- If the detected temperature is 0.5°C higher than the actual temperature: Set P2 to -0.5°C
- If the detected temperature is 1.0°C lower than the actual temperature: Set P2 to 1.0°C
P3: Delayed Start Setting
Pressione o Contexto button to enter the internal menu and switch to P3 usando o Up or Abaixo botões. Pressione o Contexto button again and set the delay time in minutes using the Up or Abaixo botões.
Observação: This function is typically used for compressor-based refrigeration systems (like refrigerators or freezers) to protect the motor. A delay of 3 to 6 minutes is recommended. If you are not controlling a compressor, leave this set to 0.
Modos de operação
Modo de aquecimentoRegra:Start-up Temperature (P0) < Stop Temperature (P1) The system automatically determines it is in heating mode when P0 is configured lower than P1.
Exampo Cenário:
Control a water heater to turn off when the temperature reaches 50°C and restart heating when the temperature drops back down to 40°C.
- Verify that the heating rule is met: Start-up (40°C) is less than Stop (50°C).
- Pressione o Contexto button, enter the menu, select
P0, and adjust the value to 40°C. - Pressione o Contexto button, enter the menu, select
P1, and adjust the value to 50°C.
Modo de resfriamentoRegra: Start-up Temperature (pø) > Stop Temperature (Pl). The system automatically determines it is in cooling mode when P0 is configured higher than P1.
Exampo Cenário:
Control a cabinet radiator to turn on when temperatures reach 30°C and stop cooling once the temperature drops to 26°C.
- Verify that the cooling rule is met: Start-up (30°C) is greater than Stop (26°C).
- Pressione o Contexto button, enter the menu, select
P0, and adjust the value to 30°C. - Pressione o Contexto button, enter the menu, select
P1, and adjust the value to 26°C.
Solução de problemas
Common Fault: Incorrect Settings
If you set your temperature values upside down (e.g., configuring heating parameters with P0 > P1), the output indicator light will remain off and the connected load will not work. Check the temperature values in your P0 e P1 settings if the system is unresponsive.
With the controller powered on, press and hold both the Up e Abaixo buttons simultaneously for approximately 3 seconds. Once the digital tube displays
888, The controller will automatically return to real-time temperature detection, indicating a successful factory reset.- Display “LLL”: Indicates a temperature sensor probe failure. Please inspect, repair, or replace the waterproof probe.
- Display “HHH”: Indicates that the ambient temperature has exceeded the controller’s detection range. Relocate the unit to an appropriate environment.
Documentos / Recursos
 | W3002 Microcomputer Temperature Controller |
Referências
- Manual do usuáriomanual.tools