Daikin EcoRich R EHU15R-M0701-30

Questions and Answers

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Brian WilsonNov 25, 2025
What to do if my Daikin Portable Generator shows 'Motor temperature abnormal rise'?
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  Mia CantrellNov 25, 2025
  If your Daikin Portable Generator indicates an abnormal rise in motor temperature, several factors could be responsible. The motor cooling fan may have stopped, requiring you to replace the fuse for the motor cooling fan, replace the motor cooling fan itself, or replace the controller. The radiator might be clogged, in which case you should replace or clean the radiator. The rotation speed of the motor may be rising, so check for leakage in the main unit side circuit and the setting of the high-pressure safety valve, or replace the motor pump. Also, the ambient temperature may be too high; ensure the unit is installed in a place where the ambient temperature is within the required range and is well-ventilated. Lastly, a failure of the controller could be the cause, necessitating its replac...
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Karen CoxAug 23, 2025
What causes overvoltage in Daikin Portable Generator and how to fix it?
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  coxstephenAug 23, 2025
  If your Daikin Portable Generator is showing an overvoltage error, there are a few potential causes. The power supply voltage may be too high; check it in monitor mode [n12: main circuit voltage] and ensure it is within the required range. Another possible cause is a failure of the controller, which would require replacing the controller. Finally, rapid deceleration in PQ selection switching can cause this issue. In this case, reduce the parameter value of " P13 ~ P28: deceleration time setting" and/or reduce the value of "P05: Load command rate at the time of regeneration", "P06: Regenerative load ratio command at the time of deceleration".
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murphyleahAug 25, 2025
Why does my Daikin Portable Generator display 'Regenerative brake overload'?
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  James GarciaAug 26, 2025
  If your Daikin Portable Generator displays a 'Regenerative brake overload' error, it could be due to the power supply voltage being out of the specification range. Check the power supply voltage in monitor mode [n12: main circuit voltage] and ensure it is within the required range. Alternatively, the braking force may be too large during deceleration. Try reducing the parameter value of " P13 ~ P28: deceleration time setting" or reducing the value of "P05: Load command rate at the time of regeneration", "P06: Regenerative load ratio command at the time of deceleration".
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Samuel CantuAug 27, 2025
What causes a Daikin EcoRich R EHU15R-M0701-30 Portable Generator to show 'Motor electronic thermal error'?
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  gonzalestravisAug 28, 2025
  A 'Motor electronic thermal error' on your Daikin Portable Generator can be caused by a large load torque, in which case you should replace the motor pump. It could also be caused by defects in motor control due to the effect of noise. To fix this, replace the controller or add a noise filter.
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Erica NelsonAug 28, 2025
How to resolve 'Fin temperature abnormal rise' in Daikin Portable Generator?
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  michael46Aug 29, 2025
  If the fin temperature is abnormally high in your Daikin Portable Generator, it could be because the cooling fan for the controller has stopped. In this case, replace the fuse for the cooling fan, replace the cooling fan, or replace the controller. Another possible cause is a clogged radiator; try replacing or cleaning it.
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Elizabeth SmithSep 18, 2025
What does 'Magnetic pole detection error' mean on Daikin EcoRich R EHU15R-M0701-30 Portable Generator?
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  Miss Teresa ColemanSep 18, 2025
  If your Daikin Portable Generator shows a 'Magnetic pole detection error', it indicates an abnormality of the output device. Replace the controller.
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rebecca84Sep 15, 2025
What causes 'Motor cable disconnection' in Daikin Portable Generator?
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  Sara GriffinSep 15, 2025
  A 'Motor cable disconnection' in your Daikin Portable Generator can be caused by a disconnection of the motor wiring. If this is the case, replace the motor cable. It can also be caused by failure of the output device, so replace the controller.
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Heather BellSep 17, 2025
What to do if my Daikin EcoRich R EHU15R-M0701-30 shows 'Pressure sensor error'?
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  Joseph JohnsonSep 17, 2025
  If your Daikin Portable Generator displays a 'Pressure sensor error', it could be due to several reasons. The pressure sensor connector may not be connected; if so, connect the connector. The pressure sensor harness may be corrupted, so replace the pressure sensor harness. The pressure sensor itself may have failed, so replace the pressure sensor. Finally, the controller may have failed, so replace the controller.
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Katherine OrtegaSep 7, 2025
Why is my Daikin EcoRich R EHU15R-M0701-30 showing an 'Instantaneous overcurrent' error?
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  Lisa YoungSep 7, 2025
  An 'Instantaneous overcurrent' error on your Daikin Portable Generator can occur if the encoder connector is disconnected; in this case, connect the encoder connector. Alternatively, the encoder harness may be damaged, requiring you to replace the encoder harness.
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Jill JohnsonSep 4, 2025
How do I fix an 'Output device error 1' on my Daikin EcoRich R EHU15R-M0701-30 Portable Generator?
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  Jennifer DelgadoSep 5, 2025
  An 'Output device error 1' on your Daikin Portable Generator can stem from several causes. It could be a layer short of the motor coil, a short circuit of the motor, or a failure of the encoder, all of which would require replacing the motor pump. Alternatively, it could be damage of the controller, in which case you must replace the controller. The encoder connector might be disconnected, so connect the encoder connector. Finally, damage to the encoder harness could be the issue, requiring you to replace the encoder harness.