Do you have a question about the Toshiba RAS-12UKPX3 and is the answer not in the manual?
Detailed diagrams and dimensions of the indoor unit.
Diagrams and dimensions for specific outdoor unit models.
Diagrams and dimensions for specific outdoor unit models.
Wiring diagram for the RAS-13UKHP-E3/RAS-13UAH-E3 model.
Wiring diagram for the RAS-10UKHP-E3/RAS-10UAH-E3 model.
Wiring diagram for the RAS-07UKHP-E3/RAS-07UAH-E3 model.
Wiring diagrams for RAS-13UKP-E3/RAS-13UA-E3 and related models.
Wiring diagrams for RAS-10UKP-E3/RAS-10UA-E3 and related models.
Wiring diagrams for RAS-07UKP-E3/RAS-07UA-E3 and related models.
Electrical part specifications for various indoor unit models.
Electrical part specifications for RAS-13UAH-E3 outdoor unit.
Electrical part specifications for RAS-10UAH-E3 outdoor unit.
Electrical part specifications for RAS-07UAH-E3 outdoor unit.
Electrical part specs for multiple indoor unit series.
Electrical part specs for RAS-13UA-E3 outdoor unit.
Electrical part specs for RAS-13UAX3/RAS-12UAX3 outdoor units.
Electrical part specs for RAS-10UA-E3 outdoor unit.
Electrical part specs for RAS-07UAX3 outdoor unit.
Electrical part specs for RAS-07UA-E3 outdoor unit.
Refrigeration cycle diagram for RAS-13UKHP-E3/RAS-13UAH-E3.
Refrigeration cycle diagram for RAS-10UKHP-E3/RAS-10UAH-E3.
Refrigeration cycle diagram for RAS-07UKHP-E3/RAS-07UAH-E3.
Refrigeration cycle diagrams for multiple models.
Refrigeration cycle diagrams for multiple models.
Refrigeration cycle diagrams for multiple models.
Control block diagram for specific heat pump models.
Control block diagram for multiple split wall models.
Overview of the air conditioner's control system and functions.
Details on the operation and control of the air flow louver.
Explanation of indoor fan motor speed control.
Detailed explanation of the operation circuit's functions.
How the unit operates in fan-only mode.
How the unit operates in cooling mode.
How the unit operates in dry mode.
How the unit operates in heating mode.
How the unit operates in automatic mode.
Explanation of the Hi POWER mode operation.
Control logic for high-temperature limits.
Control logic for low-temperature limits.
Operation sequence for defrosting ice.
Control logic for limiting current.
Functionality and setting for automatic restart.
Steps to disable the auto restart function.
Information about the filter check indicator.
Explanation of the self-cleaning feature.
Important safety warnings and precautions for installation.
Visual guide for installing indoor and outdoor units.
General installation steps.
List of optional parts for installation.
List of included accessories and installation parts.
Procedures and guidelines for indoor unit installation.
Recommended locations for indoor unit installation.
Procedure for cutting wall holes and mounting the plate.
Instructions for electrical connections and power supply.
Steps for connecting refrigerant pipes and drain hoses.
Instructions for securely mounting the indoor unit.
Proper routing and setup for drainage.
Procedures and guidelines for outdoor unit installation.
Recommended locations for outdoor unit installation.
Instructions for connecting refrigerant pipes.
Procedure for evacuating the refrigerant system.
Steps for connecting electrical wiring.
How to set the remote control selector switch.
Miscellaneous installation and operation procedures.
Method for testing for refrigerant gas leaks.
How to perform a test operation.
How to set the auto restart feature.
General steps for troubleshooting.
Initial checks for troubleshooting.
Checking the input power supply voltage.
Troubleshooting incorrect wiring between units.
Understanding program control during operation.
Initial diagnosis of symptoms.
Functions of the indoor unit controller.
How the unit indicates failures.
Using the remote control for self-diagnosis.
Steps to enter and use service mode.
Diagnostic flowcharts for various issues.
Flowchart for troubleshooting no power or operation.
Troubleshooting steps after replacing the P.C. board.
Troubleshooting flowchart for outdoor unit failure.
Troubleshooting flowchart for compressor issues.
Troubleshooting flowchart for outdoor fan issues.
Troubleshooting flowchart for 4-way valve issues.
Troubleshooting flowchart for indoor fan issues.
Steps for troubleshooting remote control issues.
Procedures for checking the P.C. board.
How to shorten the restart delay timer.
How to set or cancel the self-cleaning function.
Procedures for replacing indoor unit parts.
Procedures for replacing outdoor unit parts.
Exploded view and parts list for indoor unit E-parts.
Exploded view and parts list for the indoor unit.
Exploded view and parts list for RAS-13UAH-E3 outdoor unit.
Exploded view and parts list for RAS-10UAH-E3 outdoor unit.
Exploded view and parts list for RAS-13UA-E3 outdoor unit.
Exploded view and parts list for RAS-10UA-E3 outdoor unit.
Exploded view and parts list for RAS-13UAX3/RAS-12UAX3 outdoor units.
Exploded view and parts list for RAS-10UAX3 outdoor unit.
Exploded view and parts list for RAS-07UAX3/RAS-07UA-E3 outdoor units.
Exploded view and parts list for RAS-07UAH-E3 outdoor unit.
| Cooling Capacity | 3.5 kW |
|---|---|
| Heating Capacity | 4.0 kW |
| Power Supply | 220-240V, 50Hz |
| Indoor Unit Weight | 9 kg |
| Outdoor Unit Dimensions (W x H x D) | 780 x 550 x 290 mm |
| Outdoor Unit Noise Level | 49 dB |












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