LSNH1865FM1 - Air conditioner LG - Free user manual and instructions
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| Product Type | Split System Air Conditioner |
| Cooling Capacity | 18,000 BTU/h |
| Recommended Room Size | Up to 45 m² |
| Energy Efficiency Class | A++ |
| Refrigerant Type | R-410A |
| Operating Modes | Cool, Fan, Dry, Auto |
| Temperature Setting Range | 16°C - 30°C |
| Air Flow Rate | 600 m³/h |
| Compressor Type | Rotary (High-Efficiency) |
| Control | Remote Control with LED Display |
| Timer Function | 24-Hour On/Off Timer |
| Sleep Mode | Yes (Energy-Saving Sleep) |
| Air Filter | Washable Antimicrobial Filter |
| Noise Level (Indoor Unit) | 35 dB (Low Speed) |
| Power Supply | 220-240V / 50Hz |
| Power Consumption (Cooling) | 1,600W |
| Indoor Unit Dimensions | 940 × 285 × 190 mm |
| Indoor Unit Weight | 9 kg |
| Outdoor Unit Dimensions | 750 × 480 × 285 mm |
| Outdoor Unit Weight | 25 kg |
| Installation Type | Wall-Mounted (Professional Install) |
| Maintenance | Clean air filter every 2 weeks; annual professional check-up |
| Safety Features | Auto Restart, Overheat Protection, Child Lock on Remote |
| Spare Parts Availability | Filters and remote available; serviceable compressor |
| Repair Index | High - modular design for easy repair |
Frequently Asked Questions - LSNH1865FM1 LG
How often should I clean the air filter on the LG LSNH1865FM1?
You should clean the air filter every two weeks under normal use. A dirty filter reduces cooling efficiency and increases energy consumption. Simply remove the front panel, slide out the filter, wash it with water, dry it, and slide it back.
What is the minimum and maximum temperature setting for this air conditioner?
The LG LSNH1865FM1 can be set between 16°C and 30°C. This range allows for comfortable cooling in summer and gentle fan operation during cooler days.
Does this unit have a heating mode?
No, the LSNH1865FM1 is a cooling-only air conditioner. It supports Cool, Fan, Dry, and Auto modes, but not Heat. For heating, consider a heat pump model.
What type of refrigerant does the LSNH1865FM1 use?
This model uses R-410A refrigerant, which is more environmentally friendly than older R-22. Always have a certified technician handle refrigerant-related repairs.
Can I install the LSNH1865FM1 myself?
Technically complicated, professional installation is strongly recommended due to the need for vacuuming, pressure testing, and proper electrical connections. Improper installation can void the warranty.
What are the dimensions of the indoor unit?
The indoor unit measures 940 mm × 285 mm × 190 mm (width × height × depth) and weighs only 9 kg, making it compact for most wall spaces.
How do I use the 24-hour timer?
Press the TIMER button on the remote repeatedly to set the desired off/on time. The display will show the time, and the unit will automatically start or stop accordingly. This helps save energy.
What should I do if the remote control stops working?
First, check the batteries. If they are flat, replace them with new AAA batteries. Make sure there are no obstacles between the remote and the unit’s sensor. If the remote still fails, use the manual control button on the indoor unit for basic operation.
Is there a child lock feature?
Yes, the LSNH1865FM1 remote has a child lock function. Press and hold the 'Lock' button (often the same as 'Room Temp') for 3 seconds to enable. This prevents unintended operation by children.
How do I reset the air conditioner after a power outage?
The unit features Auto Restart, so when power returns, it automatically resumes the previous settings. If you need to manually reset, unplug the unit for 1 minute, then plug it back in and turn on via the remote.
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USER MANUAL LSNH1865FM1 LG
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Product information
Brand : LG
Model : LSNH1865FM1
Category : Air conditioner