What to do if SereneLife SLACHT108 displays 'FL'?
- SsheltoncynthiaJul 29, 2025
If the display panel of your SereneLife Air Conditioner shows 'FL', power off the unit, drain it, and then restart it. This should resolve the issue.

What to do if SereneLife SLACHT108 displays 'FL'?
If the display panel of your SereneLife Air Conditioner shows 'FL', power off the unit, drain it, and then restart it. This should resolve the issue.
Why does my SereneLife SLACHT108 start frequently?
Your SereneLife Air Conditioner might be starting frequently due to several reasons: * Direct sunlight: Try drawing the curtain. * Open doors and windows or heat sources: Close doors and windows and remove any heat sources. * Dirty filter screen: Clean or replace the filter. * Blocked air inlet or outlet: Remove any obstructions.
What to do if the compressor on my SereneLife Air Conditioner doesn’t work?
If the compressor of your SereneLife Air Conditioner isn't working, it might be in delay protection mode. Wait for 3 minutes, and then turn it on again after the temperature decreases.
How to fix SereneLife SLACHT108 with no display?
If there is no display on your SereneLife Air Conditioner, reset the circuit breaker on the AC cord.
| Type | Portable Air Conditioner |
|---|---|
| Cooling Capacity | 10, 000 BTU |
| Fan Speeds | 3 |
| Power Supply | 115 V / 60 Hz |
| Noise Level | 52-56 dB |
| Dimensions | 17.4'' x 13.4'' x 27.3'' -inches |
| Weight | 62.8 lbs. |
| Refrigerant | R410A |
| Power Consumption | 1150W |
| Features | Remote Control, 24-Hour Timer |
| Operating Modes | Cooling, Fan, Dehumidifier |
| Air Flow | 290 m3/hr |
Essential safety guidelines for operating the SereneLife SLACHT108 indoors and handling the unit.
Instructions for correct power connection, vertical placement, and initial unit positioning before first use.
Identification and description of all primary parts and components of the portable air conditioner unit.
Explanation of the control panel interface and detailed functions of the remote controller buttons.
Step-by-step guide for correctly placing the unit and installing the exhaust duct and window kit.
How to operate the unit in Cooling, Fan, and Dehumidifier modes, including temperature and speed adjustments.
Details on using Auto mode based on temperature and setting ON/OFF timers for automated operation.
Instructions for managing condensate drainage, cleaning the unit body, and maintaining the filter screen.
Steps for preparing the unit for long-term storage, including drying and proper housing.
Explanation of error codes (E1, E2, E4) and troubleshooting steps for frequent operational problems.
Information on fuse ratings (Voltage, Current) and overall technical specifications of the AC unit.
List of all accessories and components provided with the portable air conditioner.
Highlights of the AC unit's capabilities, including portability, operation modes, and energy efficiency.