User manual DAIKIN 4MXM68M

[. . . ] ESIE16-02B Service Manual RA R32 Split & multi split M-Series Indoor unit FTXJ-M FTXM-M FTXP-KV FDXM-F Outdoor unit RXJ-M RXM-M MXM-M MXM-N Downloaded from www. Com manuals search engine RA R32 Split & multi split M-Series ESIE16-02B | The present publication is drawn up by way of information only and does not constitute an offer binding upon Daikin Europe N. Has compiled the content of this publication to the best of its knowledge. Specifications are subject to change without prior notice. [. . . ] Check if the correct spare part is installed. €œUF-00” – Wiring and piping mismatch Trigger When the interunit wiring between indoor and outdoor unit is incorrect. Check for possible blockage (Blockages can be checked by measuring the refrigerant/pipe temperature. Sudden drop in temperature could indicate a blockage. (Remark: This is not valid for the expansion valve. If required, repair the leak and charge the correct amount of refrigerant. Com manuals search engine Page 41 RA R32 Split & multi split M-Series ESIE16-02B | Part 2. Com manuals search engine Page 43 RA R32 Split & multi split M-Series ESIE16-02B | Part 2. Fan motor Technical specification The motor has a single connector for DC power and the rotation counter feed back from the integrated pulse generator (4 pulses/revolution). Description The fan motor runs on a fixed speed to supply the required air flow rate. Switch off the Daikin unit via the user interface. Switch off the Daikin unit with the field supplied circuit breaker. Check the state of the rotor, replace the rotor if damaged, deformed, cracked or broken. Check the motor shaft bearing friction, only perform electrical check if motor runs with low shaft bearing friction. Switch off the Daikin unit via the user interface. Switch off the Daikin unit with the field supplied circuit breaker. WARNING: RISK OF FIRE When reconnecting a connector to the PCB, do not apply force, as this may damage the connector or connector pins of the PCB. Check power supply, the measured voltage must be 198 - 240 VAC, if not replace indoor PCB. 4-way valve Technical specification - Description The 4-way valve directs the super heated refrigerant discharged from the compressor to the indoor heat exchanger in case of heating operation or to the outdoor heat exchanger in case of defrosting and cooling operation. Switch off the Daikin unit via the user interface. Switch off the Daikin unit with the field supplied circuit breaker. Loosen the screw and remove the coil from the 4-way valve (refer to "Replacing 4-way valve coil" on page 75). [. . . ] Com manuals search engine RA R32 Split & multi split M-Series ESIE16-02B | Part 5. Com manuals search engine RA R32 Split & multi split M-Series ESIE16-02B | Part 5. OL lead wire connector * high pressure switch * may not be present depending on the model 8. Com manuals search engine RA R32 Split & multi split M-Series ESIE16-02B | Part 5. [. . . ]