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.
How to reduce noise from SereneLife Air Conditioner?
If your SereneLife Air Conditioner is making a lot of noise, make sure it is placed on an even and firm surface to prevent shaking.
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.
The SereneLife SLACHT108 is a portable air conditioner and heater designed for compact home use, offering a versatile climate control solution with built-in dehumidifier and fan modes. This unit is suitable for various indoor environments, including homes, offices, schools, and business rooms, providing both cooling and heating capabilities along with air circulation and moisture removal.
The SLACHT108 operates with four primary modes: AC Cool, Heat, Dehumidifier, and Fan. This allows users to adapt the unit's function to their specific climate needs throughout the year. In AC Cool mode, the unit provides effective cooling, with an adjustable temperature range typically between 16°C and 30°C (60°F and 86°F). The Heat mode offers warmth during colder periods. The Dehumidifier mode helps reduce excess moisture in the air, improving comfort and preventing dampness. The Fan mode circulates air without cooling or heating, providing a refreshing breeze.
The unit features a compact, freestanding design with rolling wheels, making it easy to move between rooms for targeted climate control. It operates with a simple electric plug-in, ensuring hassle-free setup and use. The automatic swing mode directs wind vents to move, facilitating wide-area air circulation and even climate control across a room.
A touch button control panel with a digital LED display provides an intuitive interface for managing settings. Users can adjust the temperature, set a timer for automatic operation, and select fan speeds (low, medium, or high). A remote controller is also included, offering convenient operation from a distance. The unit is equipped with an automatic water vaporization system, where condensing water is used to cool the condenser, enhancing cooling efficiency and conserving energy. If the internal water vessel becomes full, the display will show "FL," and the compressor will stop automatically, requiring manual drainage.
To ensure proper operation, the SLACHT108 should be placed on an even, dry surface, at least 50cm away from surrounding objects to maintain smooth air inlet and outlet. The exhaust duct assembly is screwed into the air outlet behind the panel and connected to a window sealing plate. The window sealing plate is adjustable to fit various window widths, ensuring efficient exhaust of hot air. It is crucial to keep the exhaust duct smooth and prevent sharp bends to avoid affecting the unit's performance. The maximum developed length of the exhaust duct is 1,500mm, and it's recommended to shorten it and keep it horizontal during installation for optimal results.
When operating in cooling mode, the cooling indicator lamp lights up, and users can adjust the setting temperature using the Up/Down keys. Fan speed can be selected using the Speed key. In fan mode, only the wind indicator lamp lights up, and temperature cannot be set. For dehumidification, the dehumidification indicator lamp lights up. In this mode, the fan defaults to low speed, and neither wind speed nor temperature can be adjusted. Water drainage is required in dehumidification mode, where a water manifold is inserted into the drainage nozzle, and the other end is placed into a water vessel or drainage passage. The unit also features an auto mode (for cooling models only) where the operation state is determined by the environmental temperature: cooling if above 25°C (77°F) and fan mode if below.
The timer function allows users to set an ON time when the unit is in standby mode or an OFF time when it is already running, with adjustments possible for 1 to 24 hours. The remote controller provides full control over all functions, including power, swing, speed, temperature/time adjustment, mode selection, and timer settings. It also includes a °C/°F switching key to toggle between Fahrenheit and Centigrade temperature displays.
Regular maintenance is essential for the longevity and efficiency of the SLACHT108. Before any maintenance or repair, the unit must be turned off and unplugged to prevent electric shock. For general cleaning, the exterior of the unit should be wiped with a soft, semi-dry cloth. Harsh chemical reagents like benzene, alcohol, or gasoline should be avoided, as they can damage the unit's surface and internal components. Care should also be taken to prevent water from splashing into the unit.
The filter screen requires regular cleaning, ideally once every two weeks, to prevent dust buildup which can reduce the unit's efficiency. To clean the filter, the air inlet grille is removed, and the filter screens are pulled out from both sides. A vacuum cleaner can be used to remove lint. For a more thorough clean, the filter screen can be washed in warm water with a neutral detergent and then dried in a shady place before reassembly.
For seasonal cleaning, especially when the unit will not be used for an extended period, specific steps are recommended. First, the water plug should be pulled out to drain any remaining water. Then, the unit should be run in fan mode for two hours to ensure the interior is completely dry. After this, the unit should be turned off and unplugged. The filter screen should be washed and reassembled, and the exhaust duct dismantled and stored properly. Finally, the unit should be covered with a plastic bag and placed in a dry location for storage.
The unit also includes intelligent error detection, displaying codes like E1 for a coil temperature sensor error, E2 for an indoor temperature sensor error, and E4 for anti-freezing protection. These codes help in diagnosing issues, and in case of any abnormal operation, users are advised to turn off and unplug the unit and contact professional maintenance personnel.
| 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 |