S
Sydney HuffmanSep 13, 2025
Why heating operation CANNOT be selected on my Daikin FTXA25B2V1BT Air Conditioner?
- RRobert DavisSep 13, 2025
If you cannot select heating operation, check if the user interface's jumper J8 has not been cut.

Why heating operation CANNOT be selected on my Daikin FTXA25B2V1BT Air Conditioner?
If you cannot select heating operation, check if the user interface's jumper J8 has not been cut.
| Cooling Capacity | 2.5 kW |
|---|---|
| Heating Capacity | 3.2 kW |
| Energy Efficiency Rating (Cooling) | A++ |
| Energy Efficiency Rating (Heating) | A+ |
| Refrigerant | R32 |
| Type | Split |
| Outdoor Unit Noise Level | 46 dB |
| Power Supply | 220-240V / 50Hz |
| Indoor Unit Noise Level | 19 dB(A) |
Explains document structure, warnings, and symbols.
Critical safety warnings and instructions for users.
Details the parts and features of the indoor unit.
Explains the remote control interface and how to use it.
Guides on fixing the remote to the wall and inserting batteries.
Instructions for setting the clock and adjusting display brightness.
How to select operation modes and set the desired temperature.
Adjusting fan speed and airflow patterns for comfort.
Setting timers and connecting to wireless networks for smart control.
Guides on cleaning the indoor unit, remote, and air filters.
Guidance on interpreting and resolving error codes displayed by the unit.












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