1. Fampidirana
This manual provides detailed instructions for the safe and efficient operation, installation, and maintenance of your Keystone 18,000 BTU Window Air Conditioner. Designed for rooms up to 1000 square feet, this unit offers powerful cooling and effective dehumidification to enhance your indoor comfort.

Figure 1: Keystone 18,000 BTU Window Air Conditioner.
2. Fampahalalana manan-danja momba ny fiarovana
FAMPITANDREMANA: Ity vokatra ity dia mety hampiharihary anao amin'ny zavatra simika ao anatin'izany ny firaka, izay fantatry ny Fanjakan'i Kalifornia fa miteraka homamiadana sy fahaterahana na fahasimbana amin'ny fananahana. Raha mila fanazavana fanampiny dia tsidiho ny www.p65Warnings.ca.gov.
Always ensure the unit is plugged into a direct, dedicated electrical outlet. Do not use extension cords or power strips with this appliance to prevent electrical hazards and ensure optimal performance.
3. Inona no ao anaty boaty
Rehefa voavaha ny olana dia hamarino tsara fa tafiditra ao avokoa ireto singa manaraka ireto:
- Fitaovana fanamafisam-peo
- Fanaraha-maso lavitra
- 2 bateria AAA
- Mesh air filter (pre-installed)
- Kitapo fametrahana varavarankely
- Torolàlana ho an'ny mpampiasa (ity antontan-taratasy ity)
- Fampahalalana momba ny fiantohana

Figure 2: Unit dimensions for planning installation.
4. Fametrahana sy fametrahana
Araho ireto dingana ireto mba hametrahana araka ny tokony ho izy ny air conditioner misy anao:
- Fanomanana varavarankely: Ensure your window is at least 18.5 inches high and has a width between 28 inches (minimum) and 40.5 inches (maximum). The window must allow for clear airflow from the back of the unit.
- Ampifandraiso ny lalamby ambony: Screw the top rail to the air conditioner unit using the four provided screws.
- Install Accordion Panels: Free the open end of each accordion panel and slide it into the unit. Then, slide the top and bottom rails into place to secure them. Repeat for both panels.
- Apetraho ny vondrona: Firmly grip the air conditioner and carefully place it into the window opening. Ensure it is level and securely seated.
- Fanokafana tombo-kase: If needed, cut the window sash seal foam and insert it into the cracks of the window sashes to prevent air leakage. Additional seal tape can be used to secure any remaining openings after assembly.
- Fampifandraisana herinaratra: Plug the unit directly into a dedicated 230-volt, 20-amp electrical outlet (NEMA 6-15P plug type). The cable length is approximately 6.5 feet.

Figure 3: Window installation with compatible width.

Figure 4: Required plug type and cable length.
Fametrahana Video Guide
Video 1: Step-by-step guide on installing the Keystone Window Air Conditioner. This video demonstrates unpacking, attaching panels, and securing the unit in the window.
5. Torolàlana miasa
Your Keystone air conditioner offers various modes and settings for optimal comfort.
Control Panel sy Remote
The unit can be operated using the integrated control panel or the included remote control. The remote features a built-in thermostat that detects the temperature at its location and adjusts cooling for personalized comfort.

Figure 5: Unit control panel.

Figure 6: Smart remote control with built-in thermostat.
Fomba sy endri-javatra
- Fomba fampangatsiahana: Select from 3 cooling modes to suit your preference.
- Haingan'ny mpankafy: Adjust airflow with 3 fan speeds (Low, Medium, High).
- Dehumidification: The unit can remove up to 3.8 pints of moisture per hour, improving air quality and comfort in humid conditions.
- Adjustable Air Louvers: Direct airflow with 4-way adjustable air louvers.
- Programmable 24-Hour Timer: Set the unit to turn on or off automatically according to your schedule.
- Fomba fitsitsiana angovo: Manatsara ny fanjifana angovo amin'ny alàlan'ny fampandehanana ny compressor sy ny fantson-drano mba hitazonana ny mari-pana napetraka amin'ny fomba mahomby.
- Mode torimaso: Gradually increases the room temperature over time to save energy while you sleep, ensuring comfortable conditions without excessive cooling.

Sary 7: Tapitraview of the unit's 3-in-1 technology.

Figure 8: Sleep mode for energy saving and comfort.
Vita ny vokatraview Video
Video 2: Vitaview of Keystone Window/Wall Air Conditioners, highlighting key features and benefits.
6. Fikojakojana
Ny fikojakojana tsy tapaka dia miantoka ny fampandehanana tsara indrindra sy ny faharetan'ny vata fampangatsiahana anao.
Fanadiovana ny sivana rivotra
The "Check Filter" alert will illuminate to remind you when it's time to clean the mesh filter. A clean filter is crucial for efficient airflow and cooling performance.
- Carefully remove the mesh air filter from the unit.
- Wash the filter under running water or use a vacuum cleaner to remove dust and debris.
- Allow the filter to dry completely before re-installing it into the unit.

Figure 9: Cleaning the washable removable filter.
7. Famahana olana
If you encounter issues with your air conditioner, refer to the common problems and solutions below:
- Tsy mandeha ny unit:
- Ensure the power cord is securely plugged into a dedicated 230V outlet.
- Check your home's circuit breaker or fuse box.
- Verify the unit's power button is pressed and the timer is not set to off.
- Tsy mangatsiaka tsara ny fitaovana:
- Jereo raha madio sy tsy voasakana ny sivana rivotra.
- Ataovy azo antoka fa mihidy ny varavarankely sy ny varavarana ao amin'ny efitrano mba hisorohana ny fidiran'ny rivotra mafana.
- Verify the temperature setting is lower than the room temperature.
- Confirm there are no obstructions to the air intake or exhaust vents.
- tabataba tsy mahazatra:
- A slight rattling or gurgling sound may be normal due to refrigerant flow.
- Ensure the unit is installed level and securely in the window to prevent vibrations.
- Check for any loose parts or debris inside the unit (unplug before inspecting).
- Water dripping from the unit:
- During high humidity, some water dripping from the outdoor side is normal.
- Ensure the unit is slightly tilted outwards to allow proper drainage.
Raha mila olana maharitra, mifandraisa amin'ny fanohanana mpanjifa.
8. Product Specifications
| endri-javatra | antsipirihany |
|---|---|
| Laharana modely | KSTAW18C |
| Fahafahana mampangatsiatsiaka | 18,000 BTU |
| Faritra sarona | Up to 1000 Sq.Ft. |
| BOKYtage | 230 Volts |
| Wattage | 1525 watts |
| Ny tahan'ny dehumidification | 3.8 Pints isan'ora |
| Sound Level | 54 dB |
| Haben'ny vokatra (DxWxH) | 23.6 x 25.4 x 17.9 santimetatra |
| Lanja entana | 114.4 kg |
| Haavo ambany farafahakeliny | 18.5 santimetatra |
| Window Width Range | 28" - 40.5" |
| Loharanon-kery | Corded Electric |
| Endri-javatra manokana | Remote Controlled, Filter Light Reminder, Dehumidifier |
| Taham-pahavitrihana angovo (SEER) | 11.8 |

Figure 10: EnergyGuide for estimated yearly energy cost and efficiency.
9. Warranty sy fanohanana
Warranty Information
Your Keystone air conditioner comes with a Garantie voafetra 1 taona, miantoka ny fiadanan-tsaina momba ny kalitao sy ny fahombiazan'ny vokatra.
Fanohanana ny mpanjifa
For any questions, technical assistance, or warranty claims, please contact Keystone customer support. Our reliable customer support team is committed to ensuring your satisfaction.
Visit the official Keystone store for more information and support resources: Keystone Store on Amazon





