CM-GE / DCM-GE - MCE-C

If there is a key on the display in the left bottom corner (the key is activated automatically after a period of inactivity), you need to unlock the access to the modification of the parameters by going to the home page and simultaneously pressing the button next to the display (the one away from the others) and the button underneath the key in the display, until the key on the display disappears. Now that the parameters are editable, just enter the values, paying attention because these can affect the inverter operation. The CME-CM-GE-DCME-DCM-GE are CM-CM-G-DCM-DCM-G pumps with the MCE-C inverter installed as a standard feature. We recommend you read the instruction manual of the CME, CM-G/DCM, DCM-G (also available in our DNA software) for all useful information.

MCE-C sblocco chiave

Access key unlocking procedure

Before starting up you must fill the system with water and bleed the air. Bleed the residual air from the pump body through the bleeding cock provided until only water comes out. This ensures that the mechanical seal is well lubricated and that the pump immediately starts to work regularly. Dry operation, even for brief periods, causes irreparable damage to the mechanical seal. Switch on the power and, on three-phase versions, check that the motor is turning in the correct direction, that is clockwise when viewed from the fan side. Otherwise, invert any two phase leads after having disconnected the pump from the mains. With the pump running, check the supply voltage at the motor terminals, which must not differ from the rated value by +/- 5%. With the unit at regular running speed, check that the current absorbed by the motor does not exceed the value on the data plate. The CME-CM-GE-DCME-DCM-GE are CM-CM-G-DCM-DCM-G pumps with the MCE-C inverter installed as a standard feature. We recommend you read the instruction manual of the CME, CM-G/DCM, DCM-G (also available in our DNA software) for all useful information.

The CME-CM-GE-DCME-DCM-GE are CM-CM-G-DCM-DCM-G pumps with the MCE-C inverter installed as a standard feature. We recommend you read the instruction manual of the CME, CM-G/DCM, DCM-G (also available in our DNA software) for all useful information.

 

CME-CM-GE-DCME-DCM-GE troubleshooting
CME-CM-GE-DCME-DCM-GE troubleshooting

The motor rotation direction may be inverted only in three-phase motor pumps (400 volt). In single-phase pumps (230 volt) the motor always turns in the correct direction. The motor rotation, which must be clockwise, as in the figure:

CME-CM-GE-DCME-DCM-GE senso di rotazione del motore

The CME-CM-GE-DCME-DCM-GE are CM-CM-G-DCM-DCM-G pumps with the MCE-C inverter installed as a standard feature. We recommend you read the instruction manual of the CME, CM-G/DCM, DCM-G (also available in our DNA software) for all useful information