OLMO OW-P12AC115WF/ OW-TTWSLV
OLMO 12,000 BTU 115V Through-the-Wall Air Conditioner
User Manual
Model: OW-P12AC115WF
1. Introduction
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your OLMO 12,000 BTU 115V Through-the-Wall Air Conditioner. Please read this manual thoroughly before installation and use, and retain it for future reference.
The OLMO Through-the-Wall Air Conditioner is designed to provide efficient cooling for residential, commercial, and hotel environments. It features a 12,000 BTU/h cooling capacity, operates on 115V power, and includes a wall sleeve, remote control, and a built-in wireless smart kit for convenient control.
2. Safety Information
WARNING: To reduce the risk of fire, electric shock, or injury, always follow basic safety precautions when using this appliance.
- Ensure the unit is properly grounded.
- Do not operate the unit with a damaged power cord or plug.
- Do not insert fingers or objects into the air inlet/outlet.
- Turn off the unit and disconnect power before cleaning or servicing.
- Use only the specified refrigerant (R-32). Servicing should be performed by qualified personnel.
- Keep packaging materials away from children.
3. Product Overview and Components
Your OLMO Through-the-Wall Air Conditioner system includes the main air conditioning unit, a wall sleeve for installation, and a remote control. It also features a built-in wireless smart kit for smartphone control.
Image: The OLMO Through-the-Wall Air Conditioner unit, its remote control, a smartphone displaying the control app, and the accompanying wall sleeve.
Included Components:
- Through-the-wall air conditioner unit (SKU: OW-P12AC115WF)
- Wall sleeve (SKU: OW-TTWSLV)
- Remote control
Key Features:
- 12,000 BTU/h Cooling capacity.
- Designed for 115V, 1Ph, 60Hz electrical systems.
- Utilizes R-32 refrigerant.
- Multiple control options: digital push button panel with LED display, included remote controller, and compatible wireless smartphone device.
4. Setup and Installation
Proper installation is crucial for the performance and longevity of your air conditioner. The unit is designed for through-the-wall installation and includes a dedicated wall sleeve.
4.1 Wall Sleeve Installation
The wall sleeve (OW-TTWSLV) must be securely installed in the wall opening before inserting the air conditioner unit. Ensure the opening dimensions accommodate the sleeve (approximately 24.21"W x 20.28"D x 14.53"H for the unit, refer to sleeve dimensions for exact fit). The sleeve provides structural support and proper drainage for the unit.

Image: The OLMO Through-the-Wall Air Conditioner wall sleeve, essential for proper installation.
4.2 Electrical Requirements
This unit requires a 115V, 1-phase, 60Hz dedicated electrical circuit. Verify that your electrical receptacle matches these specifications before connecting the unit. Consult a qualified electrician if you are unsure about your electrical setup.
4.3 Unit Insertion
Carefully slide the air conditioner unit into the installed wall sleeve. Ensure it is level or slightly tilted outwards for proper condensate drainage. Secure the unit according to the detailed installation instructions provided in the separate installation guide (not included in this manual but typically accompanies the product).
5. Operating Instructions
Your OLMO air conditioner offers multiple ways to control its functions.
5.1 Control Panel
The unit features a digital push-button control panel with an LED display on the front. Use the buttons to adjust temperature, fan speed, and select operating modes.
5.2 Remote Control
The included remote control provides convenient access to all functions from a distance. Ensure there are no obstructions between the remote and the unit's receiver.

Image: The remote control for the OLMO Through-the-Wall Air Conditioner, showing its various function buttons.
5.3 Smartphone App (Wireless Smart Kit)
The built-in wireless smart kit allows you to control the air conditioner using a compatible smartphone application. Download the official OLMO app from your device's app store and follow the in-app instructions for pairing and control. This feature enables remote control and scheduling.

Image: A smartphone screen displaying the OLMO air conditioning control application, allowing convenient control from anywhere.
5.4 Operating Modes
- Cool Mode: Provides cooling to lower the room temperature. Set your desired temperature using the controls.
- Fan Mode: Circulates air without cooling. You can select different fan speeds.
- Auto Mode: Automatically selects cooling or fan mode based on the set temperature and ambient room temperature.
- Sleep Mode: Adjusts temperature and fan speed for comfortable sleep, often increasing the set temperature gradually over time.
5.5 Temperature and Fan Speed Adjustment
Use the temperature up/down buttons on the control panel or remote to set your desired room temperature. The unit operates within a range of 64°F to 109°F. Adjust fan speed (Low, Medium, High, Auto) to control airflow and noise level.
6. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your air conditioner.
6.1 Air Filter Cleaning
The air filter should be cleaned regularly (every 2 weeks or more often depending on usage and air quality). A dirty filter reduces cooling efficiency and airflow.
- Turn off the unit and unplug it from the power outlet.
- Open the front panel and remove the air filter.
- Wash the filter with warm, soapy water. Rinse thoroughly.
- Allow the filter to air dry completely before reinserting it.
6.2 Exterior Cleaning
Wipe the exterior of the unit with a soft, damp cloth. Do not use harsh chemicals, abrasives, or solvents, as these can damage the surface.
6.3 Seasonal Maintenance
Before long periods of non-use (e.g., winter), clean the unit thoroughly, including the coils if accessible, and ensure it is dry. For optimal performance, consider professional cleaning of the coils annually.
7. Troubleshooting
Before contacting customer service, try the following troubleshooting steps for common issues:
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on | No power supply; Power cord not plugged in; Circuit breaker tripped. | Check power connection; Reset circuit breaker; Ensure proper voltage. |
| Insufficient cooling | Dirty air filter; Room too large; Doors/windows open; Temperature setting too high. | Clean air filter; Close doors/windows; Lower temperature setting; Ensure unit size matches room. |
| Unit is noisy | Loose parts; Unit not level; Obstruction in fan. | Check for loose components; Ensure unit is level; Remove any obstructions. |
| Water leakage | Unit not tilted correctly; Drain hose blocked. | Ensure slight outward tilt for drainage; Clear any blockages in drain. |
| Remote control not working | Dead batteries; Obstruction; Remote out of range. | Replace batteries; Remove obstructions; Move closer to unit. |
If the problem persists after trying these solutions, please contact qualified service personnel.
8. Specifications
Detailed technical specifications for the OLMO 12,000 BTU 115V Through-the-Wall Air Conditioner (Model: OW-P12AC115WF).
| Specification | Value |
|---|---|
| Model Info | OW-P12AC115WF/ OW-TTWSLV |
| Power Supply | 115V-1Ph-60Hz |
| Cooling Capacity | 12,000 BTU/h |
| EER (Energy Efficiency Ratio) | 10.6 |
| CEER (Combined Energy Efficiency Ratio) | 10.6 |
| Input Power (Cooling) | 1140 W |
| Current (Cooling) | 11.3 A |
| Standby Power | 1.25 W |
| Refrigerant Type | R-32 |
| Refrigerant Charge | 17.28 oz |
| Indoor Air Flow (Hi/Mi/Lo) | 276.5/250.8/220.0 R3/min |
| Indoor Noise Level (Hi/Mi/Lo) | 58.8/56.7/55.4 dB(A) |
| Outdoor Air Flow (Hi/Mi/Lo) | 594.1/485.3/424.1 R3/min |
| Outdoor Side Noise Level | 68.7/65.3 dB(A) |
| Power Cord Length | 7.02 ft |
| Control Type | Remote Control, WiFi Enabled |
| Operation Temperature (Cooling) | 64-109 °F |
| Product Dimensions (WxDxH) | 24.21 x 20.28 x 14.53 inches |
| Packing Dimensions (WxDxH) | 27.95 x 26.57 x 16.93 inches |
| Net/Gross Weight | 74.96 / 87.72 lbs |
9. Warranty and Support
OLMO products are designed for reliability and performance. For information regarding your product's warranty, please refer to the warranty card included with your purchase or visit the official OLMO website. Keep your proof of purchase for warranty claims.
For technical support, troubleshooting assistance beyond this manual, or to inquire about service, please contact OLMO customer support. Contact details can typically be found on the product packaging, the official OLMO website, or through your retailer.
Consider registering your product to receive updates and support. Protection plans may also be available for extended coverage.
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