How to fix Daikin Heat Pump remote controller not working?
- CConnor WilliamsAug 5, 2025
If the remote controller for your Daikin Heat Pump is not working properly, replace all the batteries with new, size AAA.LR03 (alkaline) batteries.
How to fix Daikin Heat Pump remote controller not working?
If the remote controller for your Daikin Heat Pump is not working properly, replace all the batteries with new, size AAA.LR03 (alkaline) batteries.
Why can't I select HEAT operation on my Daikin Heat Pump?
If you cannot select HEAT operation on your Daikin Heat Pump, even though it is a heat pump model, slide the DIP switch to the left so that the HEAT operation can be selected with the 'MODE' button.
Model | 4MXS32GVJU |
---|---|
Cooling Capacity | 3.2 kW |
Number of Indoor Units | Up to 4 |
Refrigerant | R-410A |
Power Supply | 220-240V, 50Hz |
Indoor Unit Dimensions (HxWxD) | Varies depending on the indoor unit model |
Type | Multi-Split Air Conditioner |
Details on the power requirements and supply specifications for the air conditioning system.
Overview of the various functions and features of the SUPER MULTI NX air conditioners.
Technical specifications for the air conditioning system.
Detailed specifications for various indoor unit models, including dimensions, airflow, and sound levels.
Detailed specifications for outdoor units, including capacity, dimensions, and refrigerant details.
Tables showing various indoor unit combinations for the 2MXS18GVJU outdoor unit.
Tables detailing combination capacities for the 3MXS24JVJU outdoor unit with various indoor units.
Combination capacity tables for the 4MXS32GVJU outdoor unit, listing various indoor unit setups.
Installation drawings and dimensions for indoor and outdoor units.
Installation drawings and dimensions for indoor units like CTXS07LVJU and CTXS09/12HVJU.
Installation drawings and dimensions for outdoor units like 2MXS18GVJU and 3MXS24JVJU.
Electrical wiring diagrams for indoor and outdoor units.
Electrical wiring diagrams for indoor units, showing connections to PCB and remote controller.
Electrical wiring diagrams for outdoor units, detailing connections for power supply and to indoor units.
Piping diagrams illustrating refrigerant flow for indoor and outdoor units.
Piping diagrams illustrating refrigerant flow for various indoor units like CTXS07LVJU and CTXS09/12HVJU.
Piping diagrams showing refrigerant flow for outdoor units like 2MXS18GVJU and 3MXS24JVJU.
Capacity tables for various unit combinations.
Cooling and heating capacity tables for 2MXS18GVJU outdoor unit with various indoor units.
Cooling and heating capacity tables for 3MXS24JVJU outdoor unit with various indoor units.
Combination capacity tables for the 4MXS32GVJU outdoor unit, listing various indoor unit setups.
Graph illustrating capacity correction factors based on refrigerant piping length.
Defines the operational limits for cooling and heating modes based on indoor and outdoor temperatures.
Graphs showing the fan characteristics, including airflow rate and external static pressure.
Information on sound levels for indoor and outdoor units.
Diagrams showing the measuring locations for indoor and outdoor unit sound levels.
Octave band sound pressure level graphs for various indoor and outdoor unit models.
Electrical specifications for outdoor units, including power supply, current, and power factor.
Essential safety precautions for installing air conditioners and heat pumps.
Information regarding indoor units.
Accessories and site selection guide for CTXS07LVJU and CTXS09/12HVJU indoor units.
Accessories and site selection guide for FTXS15/18LVJU indoor units.
Detailed information and procedures for indoor unit installation.
Safety precautions for installing indoor units, covering grounding, wiring, and handling.
Installation drawings and procedures for indoor units of the Multi-Split Duct-Free System.
Installation drawings and procedures for FTXS15/18HVJU indoor units of the Multi-Split Duct-Free System.
Installation procedures and diagrams for the FDXS09/12DVJU Slim Duct Built-in System.
Installation procedures for FDXS09/12LVJU and CDXS15/18LVJU indoor units.
Information regarding outdoor unit installation.
Installation drawings, precautions, and connection details for the 2MXS18GVJU outdoor unit.
Installation drawings and precautions for the 3MXS24JVJU and 4MXS32GVJU outdoor units.
Safety precautions for operating the air conditioner or heat pump.
Information regarding CTXS07HVJU and FTXS-LV series units.
Identification of parts for CTXS07HVJU and FTXS-LV series indoor units.
Steps for preparing the unit and remote controller before operation, including battery installation.
Explanation of different operating modes: AUTO, DRY, COOL, HEAT, and FAN.
Instructions on how to adjust airflow direction (auto swing, 3D airflow) and rate.
Explanation of COMFORT AIRFLOW and INTELLIGENT EYE features for optimal comfort and energy saving.
How to use the POWERFUL operation mode for maximum cooling or heating effect.
Explanation of the OUTDOOR UNIT QUIET operation function to reduce noise.
How to start and cancel the ECONO operation to limit power consumption.
Instructions on how to set and cancel the OFF TIMER for automatic operation.
Instructions on how to set and cancel the ON TIMER for automatic operation.
How to set up to 4 timer settings for each day of the week.
Notes on operating multi-split systems, including priority room settings and mode locks.
Instructions on cleaning the front panel, air filters, and titanium apatite photocatalytic air-purifying filter.
Guide to identifying and resolving common operational issues and sounds.
Quick reference guides for remote controller operations and troubleshooting.
General information on operating the air conditioner.
General safety considerations for operating the air conditioner or heat pump.
Identification of parts for the indoor unit and remote controller.
Steps for preparing the unit before operation, including battery installation and setting current time.
Explanation of the different operation modes available on the remote controller.
Instructions on how to adjust the airflow direction and rate for optimal comfort.
Explanation of the INTELLIGENT EYE sensor for automatic energy-saving operation.
How to use the POWERFUL operation mode for maximum cooling or heating effect.
Explanation of the OUTDOOR UNIT QUIET operation function to reduce noise.
How to record and use preferred temperature and airflow settings for home leave operation.
Instructions on how to set and cancel the OFF TIMER and ON TIMER operations.
Notes on operating multi-split systems, including priority room settings and mode locks.
Instructions on cleaning the front panel, air filters, and titanium apatite photocatalytic air-purifying filter.
Troubleshooting guide for common issues and symptoms, including error codes.
Information specific to CDXS and FDXS series units.
Identification of parts for CDXS and FDXS series indoor units.
Steps for preparing the unit and remote controller before operation.
Explanation of the different operation modes available on the remote controller.
Instructions on how to adjust the airflow rate settings for optimal comfort.
How to start and cancel the POWERFUL operation mode for maximum capacity.
Explanation of the OUTDOOR UNIT QUIET operation function to reduce noise.
How to start and cancel the ECONO operation to limit power consumption.
Instructions on how to set and cancel OFF and ON TIMER operations.
Notes on operating multi-split systems, including priority room settings.
Instructions for cleaning the air filters and the remote controller.
Troubleshooting guide for common issues and symptoms.
Quick reference guide for remote controller operations.
List of optional accessories available for indoor and outdoor units.
List of optional accessories available for indoor units, including remote controllers and adapters.
List of optional accessories available for outdoor units, such as air direction adjustment grilles.
Optional accessories for CTXS-HVJU series.
Detailed list of optional accessories for CTXS-HVJU models.
Optional accessories specific to outdoor units for CTXS-HVJU series.
List of optional accessories for CDXS, FDXS series.
Information on the wired remote controller and its installation manual.
Wiring adapter details for timer clock and remote controller functionality.
Interface adapter for DIII-NET communication with residential air conditioners.
Insulation kit details for high humidity environments, including mounting instructions.
Air direction adjustment grille installation instructions and mounting details.
Details about the drain plug and its installation procedure.