Bubuka
This manual provides detailed instructions for the safe and efficient operation, installation, and maintenance of your Keystone KSTAT12-1E 12,000 BTU Wall Mounted AC Unit and Dehumidifier. Please read this manual thoroughly before using your appliance and retain it for future reference.

Gambar: Hareupeun view of the Keystone KSTAT12-1E 12,000 BTU Wall Mounted AC Unit. This unit is designed for through-the-wall installation, featuring a white grille and control panel on the top left.
Émbaran Kasalametan
Salawasna turutan pancegahan kaamanan dasar nalika nganggo alat-alat listrik pikeun ngirangan résiko kahuruan, kejutan listrik, sareng tatu pikeun jalma.
- Baca sadaya parentah sateuacan nganggo alat.
- Pastikeun unit leres dibumikeun.
- Ulah ngajalankeun unit ku kabel ruksak atawa colokan.
- Ulah meungpeuk inlets hawa atawa outlet.
- Cabut colokan unit sateuacan beberesih atanapi ngalayanan.
- Jauhkeun barudak tina alat.
Fitur produk
- Kapasitas cooling: 12,000 BTU, suitable for rooms up to 550 Sq.Ft.
- Dehumidification: Miceun nepi ka 2.5 pint kalembaban per jam.
- Sababaraha Modeu: 3 cooling modes, 3 fan speeds.
- Kontrol Aliran Udara: 4-way adjustable air louvers.
- Timer anu tiasa diprogram: Timer 24 jam pikeun operasi anu dijadwalkeun.
- Smart Remote Control: Features a built-in thermostat for accurate temperature sensing at your location.
- Energy Saving Modes: Energy Saver and Sleep modes to optimize power consumption.
- Saringan Waspada: "Check Filter" alert for timely mesh filter cleaning.
- kakuatan: Operasi 115V.

Image: Graphic illustrating the 3-in-1 technology of the Keystone AC unit, highlighting powerful cooling (12,000 BTU - 550 Sq. Ft.), air flow (3 fan speeds), and dehumidification (2.3 Pints per Hour).
Setup sareng Instalasi
This unit 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.
Daptar pariksa Pra-Pasang:
- Ensure the wall opening dimensions are compatible with the unit and wall sleeve.
- Verify electrical requirements (115V, NEMA 5-15P plug type).
- Confirm the unit's weight (approximately 73 lbs) can be supported by the installation structure.
- Gather necessary tools (screwdriver, level, measuring tape, etc.).
Léngkah-léngkah Instalasi (Ringkesan):
- Install the wall sleeve (if not already present) according to its manufacturer's instructions, ensuring it is level and properly sealed.
- Carefully slide the AC unit into the installed wall sleeve.
- Secure the unit within the sleeve using the provided hardware.
- Install the interior trim kit around the unit for a finished appearance.
- Plug the unit into a grounded 115V outlet. The power cord is approximately 7 feet long.

Image: Illustration showing the Keystone AC unit installed in a wall, emphasizing easy installation into a universal wall sleeve and how it frees up window space for natural light.

Image: Diagram showing the NEMA 5-15P plug type for the Keystone AC unit, indicating it is a standard 115V/15A plug, and specifying a cable length of 7 ft. LCDI.
Parentah Operasi
Your Keystone AC unit can be operated using the control panel on the unit or the included remote control.
Kontrol Panel Langkungview:
The control panel features buttons for Power, Mode selection (Cool, Fan, Dry), Fan Speed, Temperature Up/Down, and Timer. Refer to the diagram in the full user manual for exact button locations.
Kadali jauh:
The remote control allows you to adjust settings from anywhere in the room. It includes a built-in thermostat that sends temperature readings to the unit every 3 minutes, ensuring precise cooling based on your location.

Image: A person sitting on a couch using the remote control for the Keystone AC unit, illustrating the convenience of the built-in remote thermostat for controlling the air conditioner from anywhere in the room.
Modeu Operasi:
- Mode tiis: Provides cooling and dehumidification. Select desired temperature and fan speed.
- Modeu kipas: Circulates air without cooling. Choose from 3 fan speeds (Low, Medium, High).
- Mode Kering (Dehumidifier): Ngurangan kalembaban di rohangan. Kecepatan kipas dikontrol sacara otomatis dina modeu ieu.
Fitur husus:
- Mode Hemat Énergi: The fan will cycle on and off with the compressor to save energy.
- Modeu Bobo: Gradually increases the room temperature over several hours to save energy and provide comfortable sleeping conditions.
- Timer 24 Jam: Programkeun unit supados hurung atanapi pareum sacara otomatis dina jangka waktu 24 jam.

Image: A person sleeping comfortably in bed, with text indicating that the sleep mode gradually increases room temperature to save energy, highlighting the energy-efficient feature of the Keystone AC unit.
Pangropéa
Regular maintenance ensures optimal performance and extends the lifespan of your AC unit.
Pembersih Saringan Udara:
- The "Check Filter" alert will illuminate when it's time to clean the mesh filter.
- To clean, gently pull out the air filter from its slot (usually located behind the front grille).
- Ngumbah saringan ku cai haneut, sabun. Bilas sacara saksama sareng ngantepkeun hawa dugi ka garing sateuacan diselapkeun deui.
- Bersihkeun saringan sahenteuna sakali unggal dua minggu, atanapi langkung sering gumantung kana pamakean sareng kualitas hawa.
beberesih umum:
- Salawasna cabut colokan unit saméméh beberesih.
- Wipe the exterior cabinet with a soft, damp lawon. Ulah make bahan kimia kasar atawa abrasives.
- Pastikeun wewengkon drainase bersih tina halangan.
Pamérésan masalah
Sateuacan ngahubungi dukungan palanggan, mangga tingal masalah sareng solusi umum ieu:
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| Unit teu hurung. | No power, tripped circuit breaker, or faulty plug. | Check power cord connection, reset circuit breaker, or test outlet. |
| Unit teu tiis éféktif. | Dirty air filter, blocked air vents, room too large, or temperature setting too high. | Clean air filter, clear obstructions, ensure room size is within specifications, lower temperature setting. |
| Cai ngeclak di jero. | Unit not level, or drain pan/hose blocked. | Ensure unit is level, clear any blockages in the drain system. |
| Sora teu biasa. | Loose parts, fan obstruction, or normal compressor operation. | Check for loose parts, remove obstructions. Some noise from the compressor is normal. |
If the problem persists after attempting these solutions, please contact Keystone customer support.
spésifikasi
| Fitur | Rincian |
|---|---|
| Nomer modél | KSTAT12-1E |
| Kamampuh cooling | 12,000 BTU |
| Voltage | 115 volt |
| Disarankeun Ukuran Kamar | Nepi ka 550 Sq.Ft. |
| Kapasitas Dehumidification | 2.3 Pint per jam |
| Ukuran produk (DxWxH) | 20.28" x 24.21" x 14.53" |
| Item Beurat | 73 pon |
| Tingkat Noise | 55.3 dB |
| Refrigerant | Urang Sunda-32 |
| Fitur husus | 24 Hour Timer, Energy Saver Mode, Fast Cooling, Remote Controlled, Sleep Mode |

Image: Diagram showing the dimensions of the Keystone AC unit: 24.21 inches wide, 14.53 inches high, and 20.28 inches deep. The unit's weight is also indicated as 72.97 lbs.
Garansi sareng Rojongan
Inpormasi Garansi:
Your Keystone KSTAT12-1E AC unit comes with a 1-taun jaminan kawatesGaransi ieu ngawengku cacad dina bahan sareng padamelan dina panggunaan normal. Mangga tingali kartu garansi anu kalebet dina produk anjeun pikeun syarat sareng katangtuan lengkep.
Rojongan Palanggan:
For technical assistance, warranty claims, or general inquiries, please contact Keystone customer support. Contact details can typically be found on the manufacturer's websitus atanapi dina bungkusan produk.
Anjeun ogé tiasa ngarujuk ka pejabat Manual Pamaké (PDF) pikeun detil tambahan.





