1. はじめにview
This manual provides essential information for the safe and efficient operation of your new LG 398 L Frost-Free Smart Inverter Double Door Refrigerator, Model GL-N422SDSY. Please read this manual thoroughly before using the appliance and retain it for future reference.
Key features of your refrigerator include:
- 霜なし運転: 自動霜取り機能により氷の蓄積を防ぎます。
- スマートインバータコンプレッサー: Designed for energy efficiency, reduced noise, and enhanced durability.
- 容量: 398 Liters total (90 L freezer, 308 L fresh food), suitable for families with 5 or more members.
- マルチエアフロー: Maintains consistent temperatures for optimal food freshness.
- スタビライザーフリー操作: Functions reliably within a voltag100~310Vの範囲です。

Figure 1.1: Interior layout of the LG GL-N422SDSY refrigerator, highlighting freezer capacity (90 Ltr.), fresh food capacity (308 Ltr.), 2-liter bottle storage, Auto Smart Connect feature, Deodorizer, and two trimless tempered glass shelves.
2. 安全情報
冷蔵庫を使用する際の火災、感電、または怪我のリスクを減らすために、次の基本的な注意事項に従ってください。
- 冷蔵庫が適切に接地されていることを確認してください。
- アダプタプラグや延長コードは使用しないでください。
- 掃除や修理を行う前に、冷蔵庫のプラグを抜きます。
- 通気口を塞がないようにしてください。
- この機器内に可燃性噴射剤が入ったエアゾール缶などの爆発性物質を保管しないでください。
- The refrigerant used is R-600A, which is flammable. Handle with care during transportation and installation to avoid damage to the refrigerant circuit.
3. セットアップとインストール
3.1 開梱
Remove all packaging materials, including tape and protective films. Inspect the refrigerator for any damage during transit. Keep packaging materials out of reach of children.
3.2 配置
Choose a location with a solid, level floor that can support the refrigerator's weight. Ensure adequate clearance around the appliance for proper ventilation (at least 5 cm on sides and back, 10 cm on top). Avoid direct sunlight or heat sources.

Figure 3.1: Refrigerator dimensions (Depth: 70.3 cm, Width: 58.5 cm, Height: 147.5 cm) and energy efficiency guide.
3.3レベリング
冷蔵庫底部の水平調整脚を調整して、冷蔵庫が安定し、水平になっていることを確認してください。これにより振動を防ぎ、ドアの密閉性も確保されます。
3.4電源接続
Connect the power cord to a dedicated, properly grounded electrical outlet. This refrigerator features Stabilizer Free Operation, designed to work efficiently within a voltage range of 100-310V, eliminating the need for an external stabilizer.

Figure 3.2: The refrigerator operates without a stabilizer within a 100-310V range.
3.5初期操作
After installation, allow the refrigerator to stand for at least 2-3 hours before plugging it in. Once plugged in, let it run for 24 hours empty to reach optimal cooling temperatures before storing food.
4. 操作手順
4.1 温度制御
The refrigerator features a Micom Tact temperature control system. Adjust the temperature settings for both the freezer and fresh food compartments as needed. Refer to the control panel inside the refrigerator for specific adjustments.
4.2 Express Freeze Function
Activate the Express Freeze function to rapidly lower the freezer temperature, ideal for freezing large quantities of fresh food quickly or making ice faster.
4.3 マルチエアフローシステム
The Multi Air Flow system ensures even cooling throughout the refrigerator, helping to maintain ideal temperature levels and keep food fresher for longer. Avoid blocking the air vents inside the compartments.

Figure 4.1: Illustration of the Multi Air Flow system distributing cool air evenly.
4.4 スマートコネクト
The Smart Connect feature allows your refrigerator to connect to your home inverter, providing uninterrupted cooling during power outages. Consult your inverter manual for compatibility and connection instructions.

Figure 4.2: Smart Connect feature enabling refrigerator operation via home inverter during power cuts.
4.5 ストレージ機能
- 強化ガラス棚: Two durable shelves designed to hold heavy items.
- Veg Tray: A 33-liter capacity vegetable tray for fresh produce storage.
- Pull Out Tray: Convenient for accessing items stored at the back.
- Single Twist Ice Maker: Produces 14 ice cubes per tray with a simple twist mechanism.
- Transparent Door Basket: Provides clear visibility and easy access to frequently used items.

Figure 4.3: Interior features including the single twist ice maker, anti-bacterial gasket, and large vegetable basket.
5. メンテナンス
5.1 クリーニング
Regular cleaning helps maintain hygiene and efficiency. Unplug the refrigerator before cleaning.
- インテリア: 柔らかい布でからぶきする damp中性洗剤で薄めた溶液で洗い、よくすすいで乾かしてください。
- 外観: 柔らかくて乾いた布で拭き取ってください。amp 布で拭いてください。ステンレス仕上げの場合は、専用のステンレスクリーナーを使用してください。
- 抗菌ガスケット: Regularly clean the door gasket to prevent the build-up of fungi and bacteria.
- 消臭剤: The built-in deodorizer helps keep the fridge smelling fresh. No specific maintenance is typically required for this feature.

Figure 5.1: The anti-bacterial door gasket helps maintain hygiene.
5.2 解凍
Your LG refrigerator is Frost-Free, meaning it automatically defrosts. Manual defrosting is generally not required. If excessive frost builds up due to frequent door opening or high humidity, ensure the door seals are intact and consider reducing door opening frequency.
5.3 Shelf and Drawer Care
The toughened glass shelves and plastic drawers can be removed for cleaning. Wash them with mild soap and water, rinse thoroughly, and dry before placing them back into the refrigerator.
6。 トラブルシューティング
サービスに連絡する前に、view 一般的な問題と解決策は次のとおりです。
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| 冷蔵庫が冷えない | パワーアウトtage; 温度設定が高すぎる; ドアがきちんと閉まっていない; 換気が悪い。 | Check power supply; adjust temperature; ensure door is sealed; clear ventilation areas. |
| 異常なノイズ | 冷蔵庫が水平ではありません。内部の物が振動しています。コンプレッサーの動作は正常です。 | Level the appliance; rearrange items; some sounds are normal. |
| 床に水が溜まっている | 排水管が詰まっている、湿度が高すぎる。 | Clear drain tube (refer to service if unsure); reduce door opening frequency. |
6.1スマート診断
Your LG refrigerator is equipped with Smart Diagnosis, a feature that allows for quick and easy troubleshooting of issues. If you encounter a problem, you can use the Smart Diagnosis function to transmit data to LG service center for analysis. Refer to the LG Smart Diagnosis app or contact customer support for instructions on how to use this feature.
7. 仕様
Detailed technical specifications for the LG GL-N422SDSY Refrigerator:
- モデル名: GL-N422SDSY
- 容量: 398リットル(合計)
- 冷凍庫容量: 90リットル
- Fresh Food Capacity: 308リットル
- エネルギー定格: 2 スター
- 年間エネルギー消費量: 年間 290 キロワット時
- 製品寸法(奥行き x 幅 x 高さ): 奥行き68cm x 幅70cm x 高さ176cm
- 商品の重量: 69キログラム
- 構成: 冷凍庫上
- Defrost System Type: 霜なし
- コンプレッサータイプ: スマートインバータコンプレッサー
- 巻tage: 220 Volts (Works without Stabilizer 100-310V)
- 棚のタイプ: 強化ガラス(棚2段)
- 冷媒: R-600A
- 色: ダズルスチール

Figure 7.1: Energy label indicating 2-star rating and annual energy consumption.
8. 保証とサポート
8.1 保証情報
Your LG refrigerator comes with a comprehensive warranty:
- 製品保証: 購入日より1年間。
- コンプレッサー保証: 10 years on the Smart Inverter Compressor (terms and conditions apply).
保証の証明として購入領収書を保管してください。
8.2 カスタマーサポート
For any service, support, or warranty claims, please contact LG customer service:
- 電話: 08069379999
- WhatsApp: 9711709999
- メールアドレス: serviceindia@lge.com
- 製造元住所: LG Electronics India Pvt. Ltd., Plot No. A-5, MIDC, Ranjangaon, Tal Shirur, Pune (Maharashtra)-412220