To Next PageTo Next PageWhy do the vanes move past the set position when I change the airflow direction on my Mitsubishi Electric SLZ-KA50VAL?
When the airflow direction is changed, the vanes move to the set position after detecting the base position.
What to do if my Mitsubishi Electric SLZ-KA50VAL Air Conditioner operates without the ON/OFF button being pressed?
If your Mitsubishi Electric Air Conditioner operates without pressing the ON/OFF button, check if the on timer is set and press the ON/OFF button to stop operation. If the air conditioner is connected to a central remote controller, consult the concerned people who control the air conditioner. If “ ” appears in the remote controller display, consult the concerned people who control the air conditioner. Also, if the auto recovery feature from power failures has been set, press the ON/OFF button to stop operation.
What to do if my Mitsubishi Electric SLZ-KA50VAL Air Conditioner stops without the ON/OFF button being pressed?
If your Mitsubishi Electric Air Conditioner stops without pressing the ON/OFF button, check if the off timer is set and press the ON/OFF button to restart operation. If the air conditioner is connected to a central remote controller, consult the concerned people who control the air conditioner. If “ ” appears in the remote controller display, consult the concerned people who control the air conditioner.
What to do if an error code appears on my Mitsubishi Electric Air Conditioner remote controller?
If your Mitsubishi Electric Air Conditioner remote controller displays an error code, it indicates that the protection devices have operated to protect the air conditioner. Do not attempt to repair this equipment by yourself. Turn off the power switch immediately and consult your dealer. Be sure to provide the dealer with the model name and information that appeared in the remote controller display.
What to do if my Mitsubishi Electric SLZ-KA50VAL Air Conditioner does not restart immediately?
If, when restarting the Mitsubishi Electric Air Conditioner soon after stopping it, it does not operate even though the ON/OFF button is pressed, wait approximately three minutes. The unit has stopped to protect the air conditioner.
Why is my Mitsubishi Electric SLZ-KA50VAL Air Conditioner remote controller display blank or faint?
If nothing appears in the display of your Mitsubishi Electric wireless remote controller, the display is faint, or signals are not received by the indoor unit unless the remote controller is close, the batteries are likely low. Replace the batteries and press the Reset button. If nothing appears even after the batteries are replaced, make sure that the batteries are installed in the correct directions (+, –).
Why is a white mist or vapor emitted from my Mitsubishi Electric Air Conditioner indoor unit?
If the indoor temperature and the humidity are high, this condition may occur when operation starts. During defrosting mode, cool airflow may blow down and appear like a mist.
Why do I hear a flowing water or hissing sound from my Mitsubishi Electric Air Conditioner?
These sounds can be heard when refrigerant is flowing in the Mitsubishi Electric Air Conditioner or when the refrigerant flow is changing.
Why does the airflow direction change on my Mitsubishi Electric Air Conditioner?
During cooling mode, the vanes automatically move to the horizontal (down) position after 1 hour when the down (horizontal) airflow direction is selected. During heating mode, the vanes automatically move to the horizontal airflow direction when the airflow temperature is low or during defrosting mode.
Why does “PLEASE WAIT” appear on my Mitsubishi Electric SLZ-KA50VAL remote controller?
If “PLEASE WAIT” appears in the Mitsubishi Electric remote controller display, the initial settings are being performed. Wait approximately 3 minutes.
General| Type | Ceiling Cassette |
|---|---|
| Cooling Capacity | 5.0 kW |
| Outdoor Unit Dimensions (W x H x D) | 800 x 550 x 285 mm |
| Refrigerant | R410A |
| Outdoor Unit Noise Level | 49 dB(A) |
| Power Supply | 220-240V, 50Hz |
| Indoor Unit Dimensions (W x H x D) | 570 x 570 mm |
| Indoor Unit Noise Level (Cooling) | 30 dB(A) |
Detailed technical data including capacity, input, and EEL rank for indoor and outdoor units.
Physical dimensions, installation layouts, and component locations for the indoor unit.
Electrical schematics for connecting the indoor unit and remote controllers.
Diagram illustrating the refrigerant flow and key components of the system.
Tables detailing cooling and heating performance under various conditions.
Information on fresh air intake and airflow system installation.
Graphs showing sound pressure levels across different frequencies.
Data on airflow speed and the distance air reaches.
Specifies the center of gravity for safe handling and installation.
Details on operating the wireless and wired remote controllers.
Guidance on identifying and resolving common operational issues.
Step-by-step instructions for safe and correct installation.
Detailed technical data including capacity, input, and EEL rank for indoor units.
Physical dimensions, installation layouts, and component locations for the indoor unit.
Electrical schematics for connecting the indoor unit and remote controllers.
Diagram illustrating the refrigerant flow and key components of the system.
Tables detailing cooling and heating performance under various conditions.
Graphs showing sound pressure levels across different frequencies.
Graphs showing fan performance and airflow rates for indoor units.
Specifies the center of gravity for safe handling and installation.
Details on operating the wireless and wired remote controllers.
Guidance on identifying and resolving common operational issues.
Step-by-step instructions for safe and correct installation.
Physical dimensions, required installation space, and component locations.
Electrical schematics for connecting the outdoor unit's components.
Diagram illustrating the refrigerant flow and key components.
Graphs showing capacity and input correction factors based on conditions.
Graphs showing sound pressure levels across different frequencies.
Details on how sensors and actuators interact during operation.
Guidance on identifying and resolving common operational issues.
Calculation and verification of anchor bolt strength for seismic resistance.
Curves showing how piping length affects capacity and input correction.
Step-by-step instructions for safe and correct outdoor unit installation.
