TSUH126TDA0 - Air conditioner LG - Free user manual and instructions
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| Product Type | Split Air Conditioner |
| Model | TSUH126TDA0 |
| Brand | LG |
| Cooling Capacity | 12000 BTU/h |
| Heating Capacity | 13000 BTU/h |
| Power Supply | 220-240V ~ 50Hz, 1 Phase |
| Rated Cooling Power Input | 1080 W |
| Rated Heating Power Input | 1150 W |
| SEER Rating | 18.0 (Seasonal Energy Efficiency Ratio) |
| Refrigerant Type | R32 |
| Indoor Unit Dimensions (WxHxD) | 837 x 308 x 189 mm |
| Outdoor Unit Dimensions (WxHxD) | 770 x 545 x 288 mm |
| Indoor Unit Weight | 10.2 kg |
| Outdoor Unit Weight | 28.3 kg |
| Operating Modes | Cool, Heat, Fan, Dehumidify, Auto |
| Fan Speeds | 3 (Low, Medium, High) + Auto |
| Remote Control | Included (Wireless) |
| Filter Type | Washable Pre-Filter |
| Airflow Direction | Vertical and Horizontal Louvers (Auto Swing) |
| Timer | 24-Hour On/Off Timer |
| Sleep Mode | Yes |
| Energy Star Certified | Yes |
| Sound Level (Indoor) | 21 dB(A) (Low) - 39 dB(A) (High) |
| Sound Level (Outdoor) | 49 dB(A) |
| Warranty | 1 Year Parts and Labor, 5 Years Compressor |
Frequently Asked Questions - TSUH126TDA0 LG
How do I clean the air conditioner filter?
Turn off the unit and unplug it. Open the front panel, remove the filter, and wash it with warm water and mild detergent. Let it dry completely before reinstalling. Clean every 2 weeks during heavy use.
What does error code E1 mean on my LG TSUH126TDA0?
Error code E1 indicates a communication error between indoor and outdoor units. Check the wiring connections and ensure the units are properly connected. If the issue persists, contact a qualified technician.
Can I use the air conditioner without the remote control?
Yes, you can use the manual operation button on the indoor unit. It activates Auto mode at a pre-set temperature. However, for full control, the remote is recommended.
How often should I service my LG split air conditioner?
We recommend professional servicing once a year before the cooling season. This includes checking refrigerant levels, cleaning coils, and inspecting electrical components.
Why is my air conditioner not cooling properly?
Check if the filter is dirty, ensure the doors and windows are closed, verify the thermostat setting is lower than room temperature, and confirm the outdoor unit has clearance for airflow. If still not cooling, contact a technician.
What type of refrigerant does the TSUH126TDA0 use?
This model uses R32 refrigerant, which is environmentally friendly and energy-efficient. Ensure any service personnel handle it properly.
How do I set the timer on my LG air conditioner?
Press the TIMER button on the remote. Use +/- to set the desired on or off time. Press SET to confirm. The timer can be set up to 24 hours in advance.
What is the difference between Cool and Dry mode?
Cool mode lowers temperature and removes humidity. Dry mode primarily reduces humidity with minimal temperature change, ideal for damp conditions.
My remote display shows 'CL' - what does that mean?
'CL' indicates the remote is locked (child lock). Press and hold the MODE and FAN buttons simultaneously for 3 seconds to unlock.
How to reset the air conditioner?
Unplug the unit for 10 minutes, then plug it back in. This resets the control board. Alternatively, use the remote to turn it off and on after waiting.
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USER MANUAL TSUH126TDA0 LG
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Product information
Brand : LG
Model : TSUH126TDA0
Category : Air conditioner