Daikin Stylish Series Service Manual

Contents

Daikin Stylish Series Service Manual Manual pdf 52 page image

3 Third party componentsService manual52(C)(F)TXA15~50A2V1B(W)(S)(T) + RXA42+50A2V1B +RXA20~35A2V1BSplit Stylish R32ESIE18-03 – 2018.09aa Wifi control PCB assembly2 Route the wifi control PCB harness inside the switch box, alongthe harness retainers.3 Connect the wifi control PCB harness to the appropriateconnector on the indoor unit PCB.WARNINGWhen reconnecting a connector to the PCB, do NOT applyforce, as this may damage the connector or connector pinsof the PCB.Is the problem solved? ActionYes No further actions required.No Return to the troubleshooting ofthe specific error and continuewith the next procedure.3 Third party components3.1 Power supply3.1.1 Checking proceduresTo check if the power supply is conform with theregulations1 Check that the power source is in line with the requirementsdescribed in the databook.Is the power supply conformwith the regulations?ActionYes Return to the troubleshooting ofthe specific error and continuewith the next procedure.No Adjust the power supply, see"3.1.2 Repair procedures" onpage 52.To check the wiring between the outdoor unit andthe indoor unit1 Check that all connectors are fully plugged‑in. All colour codesMUST correspond.2 Check that no connectors are damaged.3 Check that the wiring corresponds with the wiring diagram, see"5.2 Wiring diagram" on page 58.Is all wiring between theoutdoor unit and the indoorunit correct?ActionYes Return to the troubleshooting ofthe specific error and continuewith the next procedure.No Adjust the wiring where needed,see "3.1.2 Repair procedures" onpage 52.To check the wiring between the indoor unit andthe remote controller1 Check that all connectors are fully plugged‑in. All colour codesMUST correspond.2 Check that no connectors are damaged.3 Check that the wiring corresponds with the wiring diagram, see"5.2 Wiring diagram" on page 58.Is all wiring between theindoor unit and remotecontroller correct?ActionYes Return to the troubleshooting ofthe specific error and continuewith the next procedure.No Adjust the wiring where needed,see "3.1.2 Repair procedures" onpage 52.3.1.2 Repair proceduresTo adjust the power supply1 Make sure that the power source is in line with the requirementsdescribed in the databook.Is the problem solved? ActionYes No further actions required.No Return to the troubleshooting ofthe specific error and continuewith the next procedure.To adjust the wiring between the outdoor unit andthe indoor unit1 Adjust the wiring according to the wiring diagram andconnection diagram, see "5.2 Wiring diagram" on page 58.2 Check that all connectors are fully plugged‑in. All colour codesMUST correspond.3 Check that no connectors are damaged.Is the problem solved? ActionYes No further actions required.No Return to the troubleshooting ofthe specific error and continuewith the next procedure.To adjust the wiring between the indoor unit andthe remote controller1 Adjust the wiring according to the wiring diagram andconnection diagram, see "5.2 Wiring diagram" on page 58.2 Check that all connectors are fully plugged‑in. All colour codesMUST correspond.3 Check that no connectors are damaged.Is the problem solved? ActionYes No further actions required.