1. Important Safety Information
Before operating the Indesit PAI29COW Portable Air Conditioner, please read all safety instructions carefully. This ensures safe operation and prevents damage to the unit or injury to users.
For detailed safety guidelines, please refer to the official safety document: Safety Information (PDF).
- Always ensure the unit is placed on a stable, level surface.
- Do not block air inlets or outlets.
- Keep the unit away from water and other liquids.
- Do not insert objects into the unit.
- Unplug the unit before cleaning or maintenance.
- This appliance uses R290 refrigerant, which is flammable. Handle with care and ensure proper ventilation.
2. Product Overview
The Indesit PAI29COW is a portable air conditioner designed for cooling rooms up to 30 square meters. It features a cooling capacity of 9000 BTU/h, a dehumidifier function, and operates with R290 refrigerant. The unit is equipped with a digital display and can be controlled via the included remote control.

Figure 2.1: Front view of the Indesit PAI29COW Portable Air Conditioner.
Package Contents:
- Indesit PAI29COW Portable Air Conditioner Unit
- Exhaust Hose (1.5 m length, 12.5 cm diameter)
- Window Installation Kit
- Remote Control
- User Manual (this document)
3. Setup and Installation
Follow these steps to set up your Indesit PAI29COW Portable Air Conditioner. No external unit is required.
3.1 Unpacking
- Carefully remove the air conditioner and all accessories from the packaging.
- Retain the packaging for future storage or transport.
- Inspect the unit for any signs of damage. If damaged, do not operate and contact customer support.
3.2 Positioning the Unit
- Place the unit on a firm, level surface near a window or door for exhaust hose installation.
- Ensure there is at least 30 cm (12 inches) of clear space around the unit for proper airflow.
- Do not place the unit in direct sunlight or near heat sources.
3.3 Exhaust Hose Installation
The exhaust hose expels hot air from the room. Proper installation is crucial for efficient cooling.
- Attach one end of the exhaust hose to the air outlet on the back of the unit. Twist clockwise until secure.
- Extend the exhaust hose to the nearest window or door. The hose is 1.5 meters long and 12.5 cm in diameter.
- Use the provided window installation kit to seal the opening around the hose, preventing hot air from re-entering the room.
- Ensure the hose is as straight and short as possible to maximize efficiency. Avoid sharp bends or kinks.

Figure 3.1: Portable air conditioner with exhaust hose connected and extended to a window.

Figure 3.2: Exhaust hose specifications: 150 cm length, 12.5 cm diameter. Features include easy cleaning, flexibility, heat resistance, and polypropylene material.
3.4 Power Connection
- Plug the power cord into a grounded 240 Volt electrical outlet.
- Do not use extension cords or adapter plugs.
4. Operating Instructions
Your Indesit PAI29COW can be operated using the control panel on the unit or the included remote control.
4.1 Control Panel

Figure 4.1: Top control panel with digital display and touch buttons.

Figure 4.2: Close-up of the control panel, highlighting the digital temperature display and function icons.
The control panel features a digital display and touch-sensitive buttons for various functions:
- Power Button: Turns the unit ON or OFF.
- Mode Button: Cycles through operating modes (Cooling, Dehumidify, Fan).
- Temperature Up/Down Buttons: Adjusts the desired temperature.
- Speed Button: Adjusts fan speed (Low, Medium, High).
- Timer/Sleep Button: Activates the timer function or Sleep mode.
4.2 Remote Control

Figure 4.3: Remote control for convenient operation of the air conditioner.
The remote control provides access to all functions of the air conditioner from a distance.
- POWER: Turns the unit ON or OFF.
- MODE: Selects operating mode (Cooling, Dehumidify, Fan).
- TEMP+ / TEMP-: Adjusts the desired temperature.
- SPEED: Adjusts fan speed.
- SLEEP: Activates Sleep mode.
- TIMER: Sets the auto ON/OFF timer.
4.3 Operating Modes
- Cooling Mode: Provides rapid and effective cooling. Set your desired temperature using the TEMP+ / TEMP- buttons.
- Dehumidify Mode: Reduces humidity in the air without significant cooling. The fan speed is typically fixed in this mode.
- Fan Mode: Circulates air without cooling. You can adjust the fan speed.
4.4 Special Functions
- Timer (24h): Program the unit to automatically turn ON or OFF within a 24-hour period. Refer to the detailed instructions in the full manual for setting the timer.
- Sleep Mode (Dolce Sonno): Reduces noise levels and gradually adjusts the temperature for comfortable sleep.
- ZoneFollow Technology: This feature automatically adjusts temperature based on the remote control's location. Consult the full product manual for detailed instructions on activating and using ZoneFollow.
- Autorestart: In case of a power interruption, the unit will automatically resume operation with the last settings once power is restored.
5. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your air conditioner. Always unplug the unit before performing any maintenance.
5.1 Cleaning the Air Filter
The Indesit PAI29COW is equipped with an electrostatic filter. Clean the air filter every two weeks, or more frequently if the unit is used in a dusty environment.
- Turn off and unplug the air conditioner.
- Locate the air filter panel (usually at the back or side of the unit).
- Remove the filter.
- Clean the filter using a vacuum cleaner to remove dust, or wash it gently with lukewarm water and mild detergent.
- Rinse thoroughly and allow the filter to air dry completely before re-installing.
- Re-insert the dry filter into the unit and close the panel.
5.2 Draining Condensed Water
During cooling and dehumidifying operations, water condenses inside the unit. The unit has a self-evaporating system, but in high humidity conditions, the water tank may fill up.
- When the water tank is full, the unit will stop operating and display an indicator (refer to the full manual for specific indicator).
- Place a shallow pan or tray under the drain outlet (usually at the bottom rear of the unit).
- Remove the drain plug to allow water to flow out.
- Once drained, replace the drain plug securely.
5.3 Cleaning the Unit Exterior
- 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.
5.4 Storage
If storing the unit for an extended period:
- Drain all condensed water completely.
- Clean the air filter.
- Unplug the unit and coil the power cord neatly.
- Store the unit in a cool, dry place, preferably in its original packaging.
6. Troubleshooting
Before contacting customer support, please refer to the following common issues and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn ON. | No power supply; Power cord not plugged in; Circuit breaker tripped. | Ensure unit is plugged into a live outlet; Check circuit breaker; Try a different outlet. |
| Unit is ON but not cooling. | Exhaust hose not properly installed; Air filter clogged; Room temperature already low; Doors/windows open. | Check exhaust hose connection and window seal; Clean air filter; Adjust desired temperature; Close all doors and windows. |
| Unit is noisy. | Unit not on a level surface; Air filter clogged; Internal components vibrating. | Place unit on a flat, stable surface; Clean air filter; This is normal operating noise for portable ACs (50-51 dB). |
| Water leakage. | Drain plug loose; Water tank full (in high humidity). | Ensure drain plug is securely closed; Drain the water tank. |
| Remote control not working. | Batteries dead or incorrectly inserted; Obstruction between remote and unit. | Replace batteries; Ensure correct polarity; Remove obstructions; Point remote directly at the unit's receiver. |
If the problem persists after trying these solutions, please contact Indesit customer support.
7. Specifications
| Feature | Detail |
|---|---|
| Model Name | PAI29COW |
| Brand | Indesit |
| Cooling Capacity | 9000 BTU/h |
| Energy Efficiency Class | A |
| Refrigerant | R-290 |
| Noise Level | 50 Decibels |
| Product Dimensions (D x W x H) | 33.5P x 28.5l x 69.8H cm (13.2 x 11.2 x 27.5 inches) |
| Item Weight | 21.5 Kilograms (47.4 lbs) |
| Voltage | 240 Volt |
| Power Consumption | 2600 Watts |
| Applicable Room Area | Up to 30 square meters |
| Special Features | Dehumidifier, Dust Filter, Silent Mode, Remote Controlled, 24h Timer, Sleep Mode, Autorestart |
| Filter Type | Electrostatic Filter |
| Control Method | Remote, Touch |
| Installation Type | Portable |
8. Warranty and Support
8.1 Product Warranty
The Indesit PAI29COW Portable Air Conditioner comes with a 2-year manufacturer's warranty. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.
For full terms and conditions of the warranty, please refer to the documentation included with your product or visit the official Indesit website.
8.2 Customer Support
If you encounter any issues not covered in the troubleshooting section, or require further assistance, please contact Indesit customer support.
- Online Support: Visit the official Indesit website for FAQs, support articles, and contact forms.
- Telephone Support: Refer to your product documentation for local service numbers.
- Service Centers: Information on authorized service centers can be found on the Indesit website.
When contacting support, please have your model number (PAI29COW) and purchase date ready.