To Next PageTo Next PageWhy is my Mitsubishi Electric Heat Pump emitting a white mist or vapor from the indoor unit?
If the indoor temperature and the humidity are high, this condition may occur when operation starts. Also, during defrosting mode, cool airflow may blow down and appear like a mist.
Why doesn't warm air blow immediately from my Mitsubishi Electric TPKA0A0121LA10A Heat Pump when heating starts?
Warm air does not blow until the indoor unit has sufficiently warmed up.
Why does the airflow direction change on my Mitsubishi Electric TPKA0A0121LA10A Heat Pump or why can't I set it?
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 do the vanes on my Mitsubishi Electric TPKA0A0121LA10A Heat Pump move past the set position when changing airflow direction?
When the airflow direction is changed, the vanes move to the set position after detecting the base position.
What does “ ” mean on my Mitsubishi Electric Heat Pump remote controller?
During central control, “ ” appears in the remote controller display and air conditioner operation cannot be started or stopped using the remote controller.
Why does “Please Wait” appear on my Mitsubishi Electric TPKA0A0121LA10A remote controller?
The initial settings are being performed. Wait approximately 3 minutes.
General| Category | Heat Pump |
|---|---|
| Model | TPKA0A0121LA10A |
| Power Supply | 220-240V, 50Hz |
| Refrigerant | R32 |
| Weight (Indoor Unit) | 9 kg |
Explains symbols for warnings and cautions to prevent danger or damage.
Explains symbols in illustrations, such as the grounding indicator.
Identifies and illustrates key parts of the indoor unit.
Guidance on the proper disposal of the air conditioning unit.
Covers the controller's interface, buttons (ON/OFF, SELECT/HOLD, RETURN, MENU, F1-F4), and display.
Explains display modes (Full/Basic) and common icons (operation, temp, fan, filter).
Explains indicators for central control, timers, and error messages.
Identifies external parts of the outdoor unit, including connections.
Covers turning the unit ON/OFF, mode selection, and temperature/fan settings.
Explains status memory, auto-operation logic, and blinking icon meanings.
Guides on navigating menus and screens.
Detailed steps for temperature, fan speed, and airflow direction settings.
How to navigate main menus and understand unsupported function displays.
How to configure vane swing, fixed angles, and ventilation (Lossnay).
Options for ventilation operation (Off, Low, High).
Specific ventilation patterns for LOSSNAY combined units.
How to operate the unit using emergency buttons when the remote fails.
Steps to start emergency cooling or heating modes.
Explains the display indicators during emergency operation.
How to check the filter cleaning status and reset the indicator.
Detailed procedure for cleaning the air filters.
Instructions for wiping and cleaning the unit's outer casing.
Addresses problems like poor heating/cooling, delayed warm air, and operational stops.
Explains normal sounds and visual phenomena like mist or vapor.
Explains error codes, 'Please Wait', central control indicators, and unexpected operations.
Solutions for remote display, signal, battery, and blinking lamp issues.
Explains unit warmth and flowing sounds when not actively operating.
