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Brand | Fujitsu |
---|---|
Model | 9319357003-02 |
Category | Air Conditioner |
Language | English |
Details crucial safety measures and considerations when handling R410A refrigerant, including special tools and handling.
Lists and describes the specialized tools required for working with R410A refrigerant systems.
Specifies the correct types and dimensions for copper pipes and insulation materials for installation.
Explains the critical process of making flare connections for refrigerant piping.
Step-by-step guide on how to properly flare the ends of refrigerant pipes for secure connections.
Details the procedure for connecting pipes using flare fittings, including tightening torques.
Illustrates the overall wiring connections between the indoor unit and outdoor unit/branch box.
Specific instructions for wiring the indoor unit, including terminal connections.
Detailed guide on securely connecting wires to the terminal blocks, including torque specifications.
Instructions for installing the relay control board and associated wiring.
Guides on how to install various optional kits, including remote controller modifications.
Indicates an issue with serial communication between units or components.
Signifies a problem with the communication link to the wired remote controller.
Error related to incorrect setting of unit address or refrigerant circuit.
Problem with the setup configuration between master and slave units.
Error detected from the indoor room temperature sensor.
Indicates a malfunction of the indoor unit's fan motor.
Error related to the unit's inverter system, typically for compressor control.
Error from the temperature sensor monitoring the compressor.
Indicates a malfunction of the outdoor unit's fan motor.
Error from the temperature sensor monitoring the compressor.