How to fix high pressure error (SENPH/S1PH) on Daikin SEHVX20BAW Chiller?
If the Daikin Chiller displays a high pressure error (SENPH/S1PH), check that the circuit does not contain any air, ensure that water flow is possible by opening all valves, verify the water filter is not blocked, and confirm all refrigerant stop valves are open. For further assistance, contact your local dealer.
How to fix refrigerant overcharge in Daikin SEHVX20BAW Chiller?
If your Daikin Chiller is experiencing a refrigerant overcharge, recalculate the required amount of refrigerant based on the piping length and correct the refrigerant charge level by recovering any excessive refrigerant using a refrigerant recovery machine.
What to do if Daikin SEHVX20BAW Chiller charging aborted?
If the Daikin Chiller displays 'Charging aborted', immediately close valve A. Then, check if the gas side stop valve and the valve of the refrigerant tank are open, and ensure the air inlet and outlet of the indoor unit are not obstructed. Correct any abnormalities and restart the automatic charging procedure.
What to do if Daikin SEHVX20BAW has insufficient refrigerant?
If you suspect insufficient refrigerant in your Daikin Chiller, check if the additional refrigerant charge has been completed correctly. Recalculate the required amount of refrigerant from the piping length and add an adequate amount of refrigerant.
What if piping and wiring of indoor unit are not correctly connected to the outdoor unit of Daikin Chiller?
If the piping and wiring of the specified indoor unit are not correctly connected to the outdoor unit of your Daikin Chiller, confirm that they are properly connected.
What to do if Daikin Chiller displays recharge operation?
If the Daikin Chiller displays 'Recharge operation', immediately close valve A and press the TEST OPERATION button once. The operation will restart from the charging mode judgement onwards.
How to troubleshoot R410A expansion valve error (K11E/K12E) on Daikin SEHVX20BAW Chiller?
If your Daikin Chiller is showing a R410A expansion valve error (K11E/K12E), check wiring connections. For further assistance, contact your local dealer.
What to do if Daikin SEHVX20BAW Chiller shows reversed power supply phase malfunction?
If your Daikin Chiller displays a reversed power supply phase malfunction, correct the phase order.
How to troubleshoot returning water thermistor error (R12T/R22T) on Daikin Chiller?
If your Daikin Chiller displays a returning water thermistor error (R12T/R22T), check wiring connections. For further assistance, contact your local dealer.
How to fix R410A suction thermistor error (R14T/R24T) on Daikin SEHVX20BAW?
If your Daikin Chiller displays a R410A suction thermistor error (R14T/R24T), check wiring connections. For further assistance, contact your local dealer.
General| Model | SEHVX20BAW |
|---|---|
| Type | Air Cooled Chiller |
| Cooling Capacity | 20 kW |
| Refrigerant | R-410A |
| EER | 3.1 |
| Power Supply | 400V, 3 Phase, 50Hz |
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