INN-521 - Air Conditioning Innoliving - Free user manual and instructions
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| Product Type | Portable Air Conditioner |
| Model | INN-521 |
| Brand | Innoliving |
| Cooling Capacity | 9000 BTU/h |
| Power Supply | 220-240V ~ 50Hz |
| Power Consumption (Cooling) | 900W |
| Refrigerant | R-290 (Propane) |
| Airflow (Max) | 300 m³/h |
| Noise Level (Indoor) | ≤ 55 dB(A) |
| Dimensions (W x D x H) | 350 x 320 x 700 mm |
| Weight | 22 kg |
| Room Coverage (Max) | 25 m² |
| Timer | 24-hour on/off timer |
| Thermostat | Electronic, 16-30°C |
| Fan Speeds | 3 (Low, Medium, High) |
| Modes | Cool, Fan, Dehumidify, Sleep |
| Air Filter | Washable mesh filter |
| Exhaust Hose Length | 1.5 m |
| Water Tank Capacity | 1.5 L (dehumidification) |
| Remote Control | Yes (included) |
| Castors | 4 swivel castors |
| Installation Kit | Window seal kit included |
| Safety Features | Overheat protection, auto restart, anti-freeze |
| Maintenance | Clean filter every 2 weeks; drain condensate when full |
| Spare Parts Availability | Filters, remote, hose available from Innoliving service |
Frequently Asked Questions - INN-521 Innoliving
How do I install the exhaust hose?
Attach the hose to the back of the unit. Extend the window seal to fit your window opening, close the window over the seal, and route the hose through the seal opening. Ensure the hose is not kinked.
Why is the unit not cooling?
Check if the air filter is dirty. Clean or replace it. Also verify that the exhaust hose is properly connected and not blocked. Ensure the room size is within the coverage area (up to 25 m²) and windows/doors are closed.
How often should I clean the air filter?
Clean the washable mesh filter every two weeks under normal use. More frequently if in dusty environments. A dirty filter reduces efficiency and can cause the unit to freeze.
Can I use the air conditioner without the exhaust hose?
No, the exhaust hose must always be connected and vented outside. Without it, hot air recirculates and the unit cannot cool effectively.
What does the 'dehumidify' mode do?
The dehumidify mode removes excess moisture from the air without active cooling. It uses a slower fan speed and may need to drain collected water from the tank if full.
How do I drain the water tank?
When the water tank is full, the unit will display a code (e.g., E2). Turn off the unit, pull out the drain plug at the back, and empty the water into a sink or drain. Replace the plug securely.
The remote control is not working. What should I do?
First, check and replace the batteries (2x AAA, not included). Ensure there is no obstruction between the remote and the unit's receiver. Point the remote directly at the unit within 5 meters.
Is the refrigerant R-290 propane safe?
R-290 is a natural refrigerant with low global warming potential. It is flammable. Do not puncture the refrigerant circuit. Install the unit in a well-ventilated area and keep away from ignition sources.
How do I set the timer?
Press the Timer button on the remote or control panel. Use +/- to set the desired on or off time in 1-hour increments up to 24 hours. Press Timer again to confirm.
Can I use an extension cord?
It is not recommended. Do not use an extension cord as it may cause voltage drop and overheating. Plug the unit directly into a properly grounded wall outlet rated for the unit's power (900W).
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