Keystone KSTAT08-1E

Keystone 8,000 BTU Wall Mounted Air Conditioner and Dehumidifier

Model: KSTAT08-1E

1. はじめに

This manual provides essential information for the safe and efficient operation of your Keystone 8,000 BTU Wall Mounted Air Conditioner and Dehumidifier. Please read these instructions thoroughly before installation and use, and retain them for future reference. This unit is designed to provide consistent cooling and dehumidification for small to medium-sized rooms up to 350 square feet.

2. 安全情報

Your safety and the safety of others are very important. Please read all safety messages in this manual and on the appliance. Failure to follow these instructions may result in property damage, personal injury, or death.

  • 必ずアース付きの電源コンセントに接続してください。
  • 電源コードやプラグが損傷した状態で装置を操作しないでください。
  • 空気の入口や出口を塞がないでください。
  • Ensure proper installation to prevent water leakage.
  • 子供をユニットから遠ざけてください。
  • 清掃や修理を行う前に、ユニットのプラグを抜いてください。

3. セットアップとインストール

This air conditioner is designed for through-the-wall installation. A standard universal interior trim kit is included for ease of installation. A wall sleeve (sold separately) is required for proper installation.

3.1. インストール前のチェック

  • Verify the wall opening dimensions are suitable for the unit (minimum height 16 inches, minimum width 24 inches).
  • Ensure the electrical outlet is a NEMA 5-15P, 115V/15A standard. The unit has a 7 ft. LCDI cable.

3.2. インストール手順

  1. Install the wall sleeve (if not already present) according to its manufacturer's instructions.
  2. Carefully slide the air conditioner unit into the installed wall sleeve.
  3. Secure the unit within the sleeve using the provided hardware.
  4. Install the interior trim kit around the unit for a finished appearance.
  5. Plug the unit into a grounded 115V/15A electrical outlet.
Easy installation of Keystone wall air conditioner into a wall sleeve.

Image: The unit is designed for easy installation into a wall sleeve, freeing up window space.

Keystone wall air conditioner showing NEMA 5-15P plug type and 7 ft LCDI cable length.

Image: Details on the NEMA 5-15P plug type and 7 ft LCDI cable length for the unit.

4. 操作手順

Your Keystone air conditioner offers multiple modes and features for personalized comfort.

4.1. コントロールパネルとリモコン

The unit can be controlled via the integrated control panel or the included remote control. The remote features a built-in thermostat that senses the temperature at your location and adjusts the unit for consistent comfort.

Person using a remote control to adjust a wall-mounted Keystone air conditioner.

Image: The remote control allows you to adjust settings from anywhere in the room, with its built-in thermostat ensuring accurate temperature readings.

4.2. モードと設定

  • 冷却モード: Select from multiple cooling modes to suit your preference.
  • ファン速度: Adjust the fan speed (3 options) for optimal airflow.
  • エアルーバー: Manually adjust the 4-way air louvers to direct airflow.
  • 除湿: The unit can remove up to 2.1 pints of moisture per hour, improving air quality.
  • 省エネモード: Activates energy-saving operation to reduce power consumption.
  • スリープモード: Gradually increases the room temperature over time to save energy during sleep.
  • 24時間タイマー: Program the unit to turn on or off automatically within a 24-hour cycle.
Graphic illustrating 3-in-1 technology: powerful cooling, 3 fan speeds for airflow, and dehumidification.

Image: The unit features 3-in-1 technology for powerful cooling, adjustable airflow, and effective dehumidification.

Woman sleeping comfortably, illustrating the energy-efficient sleep mode feature of the air conditioner.

Image: Sleep mode gradually adjusts the temperature to save energy and enhance comfort during rest.

5. メンテナンス

定期的なメンテナンスにより、エアコンの最適なパフォーマンスと寿命が確保されます。

5.1.エアフィルターの掃除

The unit is equipped with a washable mesh filter. A "Check Filter" alert will illuminate when it's time to clean the filter. To clean:

  1. エアコンの電源プラグをコンセントから抜いてください。
  2. Remove the front grille and carefully slide out the mesh filter.
  3. フィルターを温かい石鹸水で洗い、よくすすいでください。
  4. 再度取り付ける前に、フィルターを完全に自然乾燥させてください。
  5. Reinstall the filter and front grille, then plug the unit back in.
Hands washing a removable mesh air filter under running water.

Image: The washable, removable filter should be cleaned regularly to maintain air quality and unit efficiency.

5.2.一般的なクリーニング

本体の外側を柔らかい布で拭いてください。amp 布で拭いてください。強力な化学薬品や研磨剤入りの洗剤は使用しないでください。

6。 トラブルシューティング

If your unit is not operating correctly, refer to the following common issues before contacting customer support.

問題考えられる原因解決
ユニットがオンにならない電源が入らない、ブレーカーが落ちる、プラグが緩んでいる。Check power connection, reset breaker, ensure plug is secure.
冷却不足Dirty air filter, blocked air vents, room too large, temperature setting too high.Clean filter, clear vents, ensure unit is appropriate for room size, lower temperature setting.
ユニットがうるさいLoose parts, unit not level, foreign object in fan.Check for loose components, ensure unit is level, inspect for obstructions.
水漏れImproper installation angle, clogged drain.Verify unit is slightly tilted outwards for drainage, clear any drain obstructions.

7. 仕様

特徴詳細
ブランドキーストーン
モデル番号KSTAT08-1E
冷却力8,000 英国熱量単位 (BTU)
除湿能力1時間あたり2.1パイント
カバーエリア最大350平方フィート
巻tage115ボルト
ワットtage830ワット
騒音レベル49.5デシベル
製品寸法(奥行き×幅×高さ)奥行き20.28インチ x 幅24.21インチ x 高さ14.53インチ
アイテム重量63 ポンド
インストールタイプ壁を抜けて
特集24 Hour Timer, Energy Saver Mode, Fast Cooling, Remote Controlled, Sleep Mode
フィルタータイプメッシュフィルター
冷媒R-32
制御方法リモートコントロール
Dimensions of the Keystone wall air conditioner: 24.21 inches wide, 14.53 inches high, 20.28 inches deep, and weighing 63.03 lbs.

Image: Detailed dimensions and weight of the air conditioner unit.

Room size guide for various BTU air conditioners, showing 8,000 BTU for 350 sq. ft.

Image: Guide for selecting the appropriate BTU based on room size, indicating 8,000 BTU for up to 350 sq. ft.

8.保証とサポート

This Keystone air conditioner comes with a 1年間の限定保証保証条件の全文については、製品に付属の保証書を参照してください。

For technical support, service, or warranty claims, please contact Keystone customer service. Contact information can typically be found on the product packaging or the official Keystone webサイト。

© 2026 Keystone. All rights reserved.

Ask a question about this manual

Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.