1. 重要な安全情報
Read all instructions thoroughly before installation and operation. Failure to follow these instructions could result in property damage, personal injury, or death. Keep this manual for future reference.
安全機能
This water heater is equipped with 8 advanced safety features to ensure safe operation:
- 火炎消失保護: Automatically shuts off gas supply if the flame is not detected.
- 過熱保護: Prevents the unit from exceeding safe operating temperatures.
- 乾式燃焼防止： Activates if the unit operates without sufficient water flow.
- Anti-Freeze Protection: Automatically heats the system in low temperatures to prevent freezing (requires continuous power supply).
- タイムアウト保護: Shuts off after a set period of continuous operation.
- Fan Failure Protection: Ensures proper ventilation and combustion by monitoring fan operation.
- Pipe Blockage Protection: Detects and responds to blockages in the water pipes.
- 高水圧保護: Safeguards the system against excessive water pressure.
画像: 上view of the 8 safety protection features, including flame failure, overheating, and anti-freeze protection.
2.製品オーバーview
The LiberLive Natural Gas Tankless Water Heater is designed for outdoor installation, providing on-demand hot water for residential use. It offers a flow rate of up to 5.3 Gallons Per Minute (GPM) and a heat output of 130,000 BTU, suitable for supplying 3-4 outlets simultaneously.
主な特徴:
- 屋外デザイン: Thickened, corrosion-resistant body materials, stainless steel vents, and a powerful DC fan provide wind protection (up to force 8), freeze protection, sun protection, and IPX4 waterproofing.
- 連続温水: Delivers hot water instantly without preheating delays.
- 正確な温度制御: Built-in high-tech chip and staged combustion technology maintain water temperature within 1°F of the set point.
- リモートコントロール: Includes a wired remote controller with a reach of up to 49.2 feet for convenient indoor temperature adjustments.
Image: The LiberLive tankless water heater installed on an outdoor wall, emphasizing its outdoor design.
画像: 詳細 view of the water heater's internal components, highlighting the high-quality burner, heat exchanger, and fan.
3. セットアップとインストール
This water heater is designed for outdoor installation only. Ensure the installation location provides adequate clearance and protection as specified in local codes and this manual.
インストール要件:
- 位置： Must be installed outdoors. Choose a location that is easily accessible for maintenance and protected from direct impact.
- ガス源: Natural Gas. Ensure proper gas line connection by a qualified professional.
- 電気接続: Requires a 110V/50Hz power supply.
- 水の接続： Standard 3/4" NPT fittings for water inlet and outlet.
- 取り付け: Wall-mounted installation. Ensure the mounting surface is sturdy enough to support the unit's weight.
インストール手順（概要）:
- Mount the unit securely to an exterior wall using appropriate hardware.
- Connect the natural gas supply line to the 3/4" NPT gas inlet.
- Connect the cold water inlet to the 3/4" NPT water inlet.
- Connect the hot water outlet to the 3/4" NPT water outlet.
- Connect the wired remote controller cable.
- ユニットを110V電源コンセントに差し込みます。
- Verify all connections for leaks and proper sealing.
Image: Product dimensions and connection points for water and gas lines.
Image: The water heater unit alongside included installation accessories and a table of key specifications.
4. 操作手順
The LiberLive tankless water heater is designed for user-friendly operation, primarily controlled via the remote unit.
初期起動:
- Ensure the unit is properly installed and connected to gas, water, and power.
- ガス供給バルブを開きます。
- Open a hot water faucet in your home. The unit will detect water flow and initiate heating.
- Press the power button on the remote controller to turn the unit on.
リモートコントローラーの使用:
The wired remote controller allows for precise temperature adjustment from indoors.
- 電源ボタン: ユニットの電源をオン/オフします。
- 温度調整: Use the UP/DOWN arrows to set the desired water temperature. The display shows the current set temperature.
- 温度単位の切り替え： C/F ボタンを押すと、摂氏と華氏が切り替わります。
- 表示インジケータ: The remote displays water temperature, fan signal, and flame signal.
Image: Remote controller in use, demonstrating indoor temperature adjustment.
Image: Outdoor unit and indoor remote control, illustrating the convenience of remote operation.
温度安定性:
The intelligent chip and staged combustion technology ensure consistent water temperatures, adapting to seasonal changes and maintaining the set temperature with minimal fluctuation.
Image: Intelligent chip and water flow sensor for precise temperature control.
5. メンテナンス
Regular maintenance ensures optimal performance and longevity of your tankless water heater. Always disconnect power and gas supply before performing any maintenance.
年間メンテナンス:
- Inspect and Clean Burner: Check for any debris or blockages in the burner assembly. Clean as necessary.
- フラッシュ熱交換器: Periodically flush the heat exchanger to remove mineral buildup, especially in areas with hard water. Consult a qualified technician for this procedure.
- Check Gas and Water Connections: すべての接続部に漏れや腐食がないか検査します。
- Examine Venting: Ensure the stainless steel vents are clear of obstructions.
- Test Anti-Freeze Function: In cold climates, ensure the anti-freeze system is functioning correctly by keeping the unit plugged in during freezing temperatures.
Winterization (if unit is to be shut down):
If the unit will be inactive during freezing temperatures and not continuously powered for anti-freeze protection, it must be properly drained to prevent damage.
- ユニットへのガス供給をオフにします。
- ユニットへの給水をオフにしてください。
- Open a hot water faucet in the house to relieve pressure.
- Drain all water from the unit and associated piping.
6。 トラブルシューティング
このセクションでは、よくある問題の解決策をご紹介します。ここに記載されていない問題については、カスタマーサポートにお問い合わせください。
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| お湯が出ない / 電源が入らない | No power, gas supply off, insufficient water flow, remote off. | Check power connection, ensure gas valve is open, verify water pressure/flow, turn on remote. |
| 水が十分に熱くない | Temperature set too low, high incoming water temperature, multiple fixtures running. | Increase set temperature, reduce hot water demand, check for mineral buildup. |
| Error code on remote | Indicates a specific system fault (e.g., flame failure, overheating). | Refer to the detailed error code list in the full manual. Often requires power cycling the unit or professional service. |
| 水温は変動する | Inconsistent water flow, mineral buildup, external factors (e.g., cold weather). | Ensure stable water pressure, consider flushing the unit, verify anti-freeze protection is active in cold weather. |
| ユニットから水漏れ | Loose connections, damaged components, freezing damage. | Tighten connections, inspect for visible damage. If freezing is suspected, contact a professional. |
7. 仕様
Detailed technical specifications for the LiberLive Natural Gas Tankless Water Heater (Model HKRV-WH01).
| 仕様 | 価値 |
|---|---|
| ブランド | LiberLive |
| モデル番号 | HKRV-WH01 |
| 電源 | 天然ガス |
| 設置位置 | Outdoor Installation Only |
| 定格流量 | 5.3ガロン/分（GPM） |
| 熱出力 | 130,000 英国熱量単位 (BTU) |
| 定格ガス圧力 | 2800Pa / 2000Pa |
| 水圧範囲 | 0.025 ~ 0.8 MPa (3.6 - 116 PSI) |
| 定格巻tage | 110V / 50Hz |
| ワットtage | 35ワット |
| 温度上昇範囲 | 95°F - 149°F (35°C - 65°C) |
| 製品の寸法（W x D x H） | 14.2インチ x 7.1インチ x 21.7インチ |
| Water Outlet/Inlet Fittings | 3/4インチNPT |
| ガス入口継手 | 3/4インチNPT |
| 材質タイプ | 真鍮、金属 |
| 認定資格 | CSA Certificated |
8. 保証とサポート
LiberLive is committed to providing reliable products and excellent customer service.
保証情報:
The LiberLive water heater comes with a comprehensive 2年間保証 that covers the entire unit from the date of purchase. This warranty covers defects in materials and workmanship under normal use and service.
カスタマーサポート:
For any questions, concerns, or technical assistance, please contact our dedicated customer support team. Have your model number (HKRV-WH01) and purchase date ready when contacting support.
Contact information can typically be found on the LiberLive official webサイトまたは購入書類をご覧ください。