How to fix High Peak Current on MAC3 HydroController HCW-MM?
If the MAC3 Controller detects a 'High Peak Current', it means the drive has measured excessive power consumption. Verify that the pump is used under the conditions prescribed by its manufacturer and ensure there are no conditions of friction or locking of the impeller. You can also change the peak current value on parameter 54.
What to do if my MAC3 Controller shows 'Acceso (perdite) Sys.On(LEAKAGE)'?
If your MAC3 Controller displays 'Acceso (perdite) Sys.On(LEAKAGE)', it indicates leakage. Eliminate any leaks to prevent continuous restarting of the electric pump, or adjust the time in parameter 58. You can also reset the number of leaks from the extended menu parameter 60.
How to resolve Overcurrent on MAC3 Controller?
If the MAC3 Controller detects 'Overcurrent', it means there is too much current in the pump. You should check the current measurement output parameter to 'LoadCurrent' and set the proper parameter 'Max.MotorCurrent'. Verify that the pump is used under the conditions prescribed by its manufacturer and make sure that there are no conditions of friction or locking of the impeller.
Why does my MAC3 HydroController HCW-MM show Pump Protection?
If the MAC3 Controller indicates 'Pump Protection', it means the pump has been running continuously for the time set in parameter 40. Check the correct operation of the flow valve and inspect the system for leaks.
What to do if MAC3 HydroController HCW-MM Controller shows Dry Running error?
If the MAC3 Controller indicates 'Dry Running', it means there's a lack of water. In the HCW version, the check valve might be closed while the pump is running. In the HCA version, the measured power is below the value set on the 'Dry Run Power' parameter. Check for water presence. In the HCW model, verify the check valve. In the HCA model, verify the value of 'Dry Run Power'. Reset the correct pump priming function. Check that the filter is not blocked. Disconnect the power supply and wait for the display to switch off, then reconnect the power supply.
How to fix High Temperature on MAC3 HydroController HCW-MM?
If the MAC3 Controller is showing 'High Temperature', it means the internal temperature of the inverter is high (over 75 °C). Check that the ingoing water temperature is within the product specifications. In the HCA model, verify the correct functioning of the cooling fan. Also, check and restore the correct pump priming action.
What to do if MAC3 HydroController HCW-MM indicates Leakage?
If the MAC3 Controller displays a 'Leakage' error, it means the pump hasn't turned off for the time specified in parameter 58, possibly indicating a leak. You should eliminate the leaks to prevent continuous pump restarts or adjust the time in parameter 58. Reset the leaks from the extended menu par.60.
What to do if MAC3 HydroController HCW-MM shows Short Circuit?
If the MAC3 Controller detects a short circuit, the suggested solution is to remove the cause of the short circuit. Also, check the correct motor absorption. Disconnect the power supply, wait for the display to switch off, and then restore the power supply.
How to fix a 'Spento.......... System Off' error on MAC3 HydroController HCW-MM Controller?
To resolve a 'Spento.......... System Off' error on your MAC3 Controller, repeat the start-up procedure, setting “Start Impianto” to ON.
What to do if MAC3 HydroController HCW-MM displays 'Tensione alta... High voltage...'?
If your MAC3 Controller displays 'Tensione alta... High voltage...', examine the electrical system and restore the values to the range prescribed for HC.
General| Brand | MAC3 |
|---|---|
| Model | HydroController HCW-MM |
| Category | Controller |
| Language | English |
Crucial safety warnings, dangers, electrical shock risks, and installation precautions.
Information on choosing pumps, adapters, filters, and the Multipress system.
Covers package contents, hydraulic, electrical, and software installation.
Step-by-step configuration for single-pump HC Standard models.
Configuration for HC Advanced multipump systems, including Master/Slave.
General remarks, product description, usage conditions, and technical specifications.
Details device protections like over/under voltage, short circuit, and pump protection.
Covers electrical connections for different pump types and specific model features.
Standard HC features like pressure sensor input, ON/OFF, and relay configurations.
Advanced HC features with expansion boards for alarms, multipump, etc.
Instructions and warnings for hydraulic installation, expansion tanks, and filters.
Guide to maintenance menu, troubleshooting common issues, and error messages.
Detailed explanation of all parameters available in the extended menu.
Declaration of conformity with standards and instructions for product disposal.
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