1. はじめに
The Inkbird ITC308S is a reliable and easy-to-use temperature controller designed for precise temperature management in various applications, particularly aquariums. It features dual relay outputs for both heating and cooling devices, ensuring stable temperature control. The unit includes a fully submersible probe for accurate temperature readings in liquid environments.
2. 安全情報
- Ensure the power supply matches the controller's requirements (110V for this model).
- Do not immerse the main controller unit in water. Only the probe is submersible.
- メンテナンスやインストールを行う前に必ず電源を切ってください。
- デバイスを子供やペットの手の届かない場所に保管してください。
- 部品が破損している場合はデバイスを使用しないでください。
3. パッケージ内容
- ITC308S Temperature Controller Unit
- Submersible Temperature Probe
- Suction Cup for Probe Mounting
- ユーザーマニュアル
図3.1: The Inkbird ITC308S Temperature Controller and its included accessories, packaged in a brown box.
4.製品オーバーview
The ITC308S features a main control unit with a dual LED display, showing both the present value (PV) and set value (SV) temperatures. It has dedicated outlets for heating and cooling devices, and a detachable submersible probe for accurate temperature sensing.
図4.1: 以上view of the Inkbird ITC308S controller, showing the display, control buttons, power cord, and probe connection.
図4.2: The dual power outlets, clearly marked for 'HEATING' and 'COOLING' devices.
図4.3: The submersible temperature probe, designed for accurate readings in water, shown with its suction cup.
5. 仕様
| 特徴 | 詳細 |
|---|---|
| モデル | ITC-308S |
| 巻tage | 120ボルト（AC） |
| 最大出力負荷 | 1200W（110V） |
| 温度制御モード | On/Off Control (Heating and Cooling) |
| プローブの種類 | Fully Submersible Aquarium Probe |
| 表示タイプ | LED Dual Display |
| 材料 | プラスチック |
| 色 | Green, Gray and White |
6. セットアップ手順
- プローブを接続します。 Plug the submersible temperature probe into the designated port on the main controller unit. Use the provided suction cup to secure the probe inside your aquarium or water bath, ensuring it is fully submerged and away from direct heat sources or strong currents.
- 暖房/冷房機器を接続する: Plug your heating device (e.g., aquarium heater) into the 'HEATING' outlet and your cooling device (e.g., cooling fan) into the 'COOLING' outlet on the power strip. Ensure devices are rated within the controller's maximum output load (1200W).
- 電源オン: Plug the main power cord of the ITC308S controller into a standard 110V AC power outlet. The LED display will illuminate, showing the current temperature (PV) and the set temperature (SV).
図6.1: The submersible probe correctly placed within an aquarium, ensuring accurate temperature measurement.
7. 操作手順
- View Current Temperature (PV): The upper LED display shows the current measured temperature (Process Value).
- View 設定温度（SV）： The lower LED display shows the desired set temperature (Set Value).
- 設定温度:
- を押す セット ボタンを1回押します。SVディスプレイが点滅します。
- 使用 上へ（▲） or 下へ（▼） 希望の温度を調整するためのボタン。
- プレス セット again to confirm and save the setting, or wait a few seconds for it to save automatically.
- Heating/Cooling Indication: The 'HEATING' or 'COOLING' indicator lights will illuminate when the respective outlet is active.
- 温度校正: Refer to the detailed instructions in the included paper manual for advanced settings like temperature calibration, differential settings, and alarm parameters. These settings allow fine-tuning of the controller's response.
- アラーム： The controller features over-temperature and sensor fault alarms. If an alarm triggers, the display will show an error code (e.g., 'HHH' for over-temperature, 'LLL' for under-temperature, 'ERR' for sensor fault) and an audible alert may sound. Address the issue promptly.
8. メンテナンス
- プローブのクリーニング: Regularly inspect and clean the submersible probe to prevent algae or mineral buildup, which can affect accuracy. Use a soft cloth and mild cleaning solution if necessary.
- コントローラーユニット: Wipe the main controller unit with a dry, soft cloth. Do not use abrasive cleaners or immerse it in water.
- ケーブル検査: Periodically check all cables for any signs of wear, cuts, or damage. Replace if necessary.
9。 トラブルシューティング
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| 表示が空白 | 電源なし | 電源の接続とコンセントを確認してください。 |
| 温度の読み取りが不正確です | Probe dirty or improperly placed; calibration needed | Clean probe, ensure proper submersion, perform temperature calibration. |
| Heating/Cooling device not turning on | Device not plugged in correctly; controller settings incorrect; device malfunction | Verify device connection to correct outlet, check set temperature and differential, test device independently. |
| アラームが頻繁に鳴る | Temperature outside set range; alarm limits too narrow | Adjust set temperature or alarm high/low limits. Ensure heating/cooling devices are functioning. |
| 'ERR' displayed | センサー故障 | Check probe connection. If error persists, the probe may need replacement. |
10. 保証とサポート
Inkbird products are designed for reliability and performance. For warranty information, technical support, or service inquiries, please refer to the contact details provided in your product packaging or visit the official Inkbird webサイト。 保証請求に備えて購入時のレシートを保管しておいてください。