HTW Koi Duo 100リットル電気温水器 ユーザーマニュアル

1. はじめにview

The HTW Koi Duo electric water heater is designed to provide efficient and reliable hot water for your home. Available in 50, 80, and 100-liter capacities, this model features a compact design with shallow depth, allowing it to fit into various spaces. Its multiposition capability enables both vertical and horizontal installation, offering flexibility for your kitchen or utility room. The Koi Duo incorporates advanced technology, including a double tank system for faster hot water delivery and enhanced energy savings, achieving an energy efficiency rating of B. It also features WiFi connectivity for smart control via a dedicated application.

2. 主な特徴

• Multiposition Installation: Can be installed both vertically and horizontally to adapt to different spaces.
• WiFi接続: Integrated WiFi for remote control and monitoring via a smartphone application.
• Double Tank System: Provides hot water faster and improves energy efficiency.
• Electronic Anode: Offers enhanced protection for the inner surface of the tank without requiring maintenance.
• デジタルタッチディスプレイ: Intuitive interface for direct control and temperature adjustment.
• スマートモード： Analyzes and memorizes user consumption habits to optimize energy savings automatically.
• High-Density Polyurethane Insulation: Ensures excellent thermal retention and durability.
• Dry Overheating Protection: Safety feature to prevent damage from overheating when the tank is dry.
• 凍結防止保護: Safeguards the unit in cold environments.
• Energy Efficiency Class B: Designed for reduced energy consumption.
• Armored Resistance: Ensures rapid heat transfer to the water.

3. 安全情報

設置および操作の前に、すべての安全に関する指示をよくお読みください。これらの指示に従わない場合、物的損害、人身傷害、または死亡につながる可能性があります。

• 専門家による設置: Installation must be performed by a qualified technician in accordance with local regulations and codes.
• 電気安全: Ensure the unit is properly grounded. Do not use extension cords. Disconnect power before any maintenance or service.
• 水圧: The water heater must be connected to a water supply with appropriate pressure. A safety valve (included) must be installed on the cold water inlet to protect against excessive pressure.
• 温度設定： Be cautious when setting high temperatures to avoid scalding.
• 子どもと社会的弱者: この機器は、安全に責任を負う人物による機器の使用に関する監督または指示がない限り、身体的、感覚的、または精神的能力が低下している人、あるいは経験と知識が不足している人（子供を含む）による使用を想定していません。
• 漏れ： Regularly inspect the unit for any signs of water leakage. In case of leakage, immediately turn off the water supply and disconnect power.

4. インストール

The HTW Koi Duo water heater offers flexible installation options, supporting both vertical and horizontal mounting. Ensure the chosen location is structurally sound to support the full weight of the water heater when filled with water.

4.1. 寸法と配置

Refer to the diagram below for precise dimensions. Allow adequate clearance around the unit for maintenance and air circulation.

4.2. 含まれるコンポーネント

The following components are included for installation:

• Electrolytic Sleeves (Manguitos Electrolíticos)
• Safety Valve (Válvula de Seguridad)

4.3. 必要なツール（付属していません）

A qualified technician will typically require standard plumbing and electrical tools, including but not limited to:

• ドリルとドリルビット
• Measuring tape and level
• Wrenches (adjustable, pipe wrench)
• ドライバー
• テフロンテープまたはパイプシーラント
• Wall anchors/screws suitable for your wall type

4.4. Mounting the Water Heater

1. マーキング： Use the provided template (if any, or measure directly from the unit) to mark the drilling points for the mounting brackets on the wall. Ensure the marks are level and correctly spaced for either vertical or horizontal orientation.
2. 掘削: 壁の材質に適したドリルビットを使用して、マークした箇所に穴を開けます。
3. アンカー: 開けた穴に壁アンカーを挿入します。
4. 取り付けブラケット: Secure the mounting brackets firmly to the wall using screws.
5. Hanging the Unit: Carefully lift the water heater and hang it onto the secured mounting brackets. Ensure it is stable and securely seated.

4.5. 配管接続

1. 安全弁： Install the safety valve onto the cold water inlet of the water heater. Use Teflon tape or pipe sealant to ensure a watertight connection.
2. Electrolytic Sleeves: Attach the electrolytic sleeves to both the cold and hot water connections of the water heater.
3. 送水管： Connect the cold water supply line to the cold water inlet (typically marked blue or with a blue ring) and the hot water outlet line to the hot water outlet (typically marked red or with a red ring).
4. 排水： If possible, connect a drain line to the safety valve outlet to direct any pressure relief discharge to a suitable drain.
5. タンクの充填: Before connecting to electrical power, open a hot water faucet in your home and then slowly open the cold water supply valve to the water heater. Allow the tank to fill completely until water flows steadily from the hot water faucet, indicating all air has been purged from the system. Close the hot water faucet.

4.6。 電気接続

1. 電源： Connect the water heater to a dedicated, properly grounded electrical circuit as per local electrical codes. The unit operates at 1800 W.
2. 遮断器： Ensure the circuit breaker for the water heater is in the OFF position during connection.
3. 最終接続: Once all plumbing connections are secure and the tank is filled with water, connect the power cord to the electrical outlet or hardwire the unit if required.

5. セットアップと操作手順

5.1. 初回電源投入

After completing installation and filling the tank, turn on the circuit breaker to supply power to the water heater. The digital touch display will illuminate.

5.2. Digital Touch Display

The digital touch display allows you to monitor the current water temperature and select various operating modes.

5.3. 温度制御

Use the touch controls on the display to adjust the desired water temperature. The display will show the set temperature and the current water temperature.

5.4. スマートモード

Activate the "Smart Mode" for optimized energy savings. In this mode, the water heater analyzes and memorizes your hot water consumption patterns over approximately 15 days. It then automatically adjusts its heating schedule to ensure hot water is available when needed, while minimizing energy use during off-peak times.

5.5. WiFi接続とアプリ制御

The HTW Koi Duo features integrated WiFi for remote control. Download the dedicated smartphone application (available on Apple Store and Google Play) and follow the in-app instructions to connect your water heater. Through the app, you can:

• Remotely turn the unit ON/OFF.
• 温度設定を調整します。
• エネルギー消費を監視します。
• Program heating schedules.
• Receive notifications and direct technical support.

6. メンテナンス

Regular maintenance ensures the longevity and efficient operation of your HTW Koi Duo water heater. Always disconnect power before performing any maintenance.

• Electronic Anode: The electronic anode provides continuous protection against corrosion and does not require periodic replacement or maintenance, unlike traditional sacrificial anodes.
• 安全弁： Periodically check the safety valve by lifting its lever to ensure it operates freely and discharges water. This helps prevent mineral buildup.
• クリーニング： 給湯器の外側を柔らかくて柔らかい布で拭いてください。amp 布で拭いてください。研磨剤や溶剤は使用しないでください。
• 専門的な検査: It is recommended to have a qualified technician inspect the water heater annually to check for sediment buildup, element condition, and overall system integrity.

7。 トラブルシューティング

If you experience issues with your water heater, refer to the following common troubleshooting steps. For complex problems, contact qualified technical support.

• お湯なし：
  • Check if the power supply is connected and the circuit breaker is ON.
  • Ensure the water heater is turned ON via the display or app.
  • Verify that the temperature setting is appropriate.
  • 冷水供給バルブが完全に開いているかどうかを確認します。
• お湯が足りない:
  • 温度設定を上げてください。
  • Allow more time for the unit to heat water, especially after high demand.
  • Ensure "Smart Mode" is not overly restricting heating times if your habits have changed.
• 水漏れ:
  • すぐに給水を止め、電源を切ってください。
  • Inspect connections for loose fittings.
  • If the leak is from the safety valve, it might be due to excessive pressure; ensure the valve is functioning correctly.
  • 修理については資格のある技術者にご相談ください。
• WiFi接続の問題:
  • Ensure your home WiFi network is active and the signal is strong near the water heater.
  • Restart your router and the water heater.
  • Re-attempt the pairing process through the app.

8. 仕様

9. 保証とサポート

Your HTW Koi Duo electric water heater is designed for durability and long-term performance. For specific warranty terms and conditions, please refer to the warranty card included with your product or contact HTW customer service.

For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact HTW customer support. The integrated WiFi application also provides a direct connection to technical service for convenient support.

保証のために購入証明として購入レシートを保管してください。