What to do if emmeti EH1618DC Heat Pump shows AL09 error (Water flow rate to the HP too low)?
If the emmeti Heat Pump displays error code AL09 indicating a low water flow rate, first check the pressure and water circulation within the system. Secondly, inspect the water filter and clean it if necessary.
What to do if emmeti EH1618DC shows AL07 error (Low water temp value)?
If the emmeti Heat Pump displays error code AL07 indicating a low water temperature, first check the pressure and water circulation in the system. Second, manually reset the HP by switching it off and on again after a few minutes, then monitor its operation.
What to do if emmeti EH1618DC shows AL10 error (Low system pressure)?
If the emmeti Heat Pump displays error code AL10 indicating low system pressure, check the water pressure in the system.
What to do if emmeti Heat Pump shows AL01 error (Abnormal value of the water inlet temp to the HP)?
If the emmeti Heat Pump displays error code AL01 indicating an abnormal water inlet temperature, first check the sensor connection to the PCB TERMINAL BLOCK. If the issue persists, replace the sensor. If the problem still occurs, replace the SMART-MT.
What to do if emmeti EH1618DC Heat Pump shows AL12 error (Abnormal value of the AMBIENT Temp. From Febos Chrono)?
If the emmeti Heat Pump displays error code AL12, indicating an abnormal ambient temperature from Febos Chrono, follow these steps: 1. Check the connection of the humidity sensor to the FEBOS CRONO MASTER (if AL13). 2. Check the connection of the FEBOS CRONO MASTER to the PCB TERMINAL BLOCK. 3. Replace the FEBOS CRONO MASTER. 4. Replace the SMART-MT.
What to do if emmeti EH1618DC Heat Pump shows AL11 error (Failed / incorrect communication with Febos Crono (Master))?
If the emmeti Heat Pump displays error code AL11 indicating a communication failure with Febos Crono (Master), follow these steps: 1. Check the connection of the Febos Crono Master to the PCB TERMINAL BLOCK. 2. Replace the Febos Chrono Master. 3. Replace the SMART-MT.
What to do if emmeti EH1618DC shows AL14 error (Stagione incongruente (SMART-MT / Febos-Crono))?
If the emmeti Heat Pump displays error AL14, which indicates 'Stagione incongruente', change the season setting on Febos-Crono or entrance 104 (G+ / G-) della PCB TERMINAL BLOCK.
Why is the pump running while my emmeti EH1618DC is stopped?
The circulation pump operates automatically at times to prevent scale build-up on the pipe walls or for antifreeze protection.
What to do if I hear the sound of water in the pipes of my emmeti Heat Pump?
To resolve the sound of water in the pipes of your emmeti Heat Pump, vent the air from the system and refill it with water.
Why does steam escape from my emmeti EH1618DC?
Steam escaping from the emmeti Heat Pump is caused by the unit defrosting during heating operation.
Detailed technical specifications including various operating conditions.
Energy efficiency and performance parameters for low temp applications.
Safety information for R32 refrigerant: first aid, fire fighting.
General warnings and explanations of safety symbols.
Specific prohibitions and warnings related to installation.
Detailed instructions and recommendations for hydraulic connections.
Critical operational and safety warnings for heat pump installation.
Instructions for electrical connections and safety precautions.
Overview of the SMART-MT controller display and its keys.
How to access and modify parameters within the "Set" menu.
Comprehensive list of service parameters and their settings.
How to turn the heat pump on and off using the controller or remote.
How to select and manage heating or cooling modes.
Setting water temperatures and adjusting climate curves.
How the unit handles domestic hot water heating.
How the heat pump operates in parallel, alternate, and economic modes.
Details on frost protection features and the external air sensor.
Common troubleshooting steps for unit issues.
List of SMART MT alarm codes and how to manually reset protection status.
Troubleshooting guide for alarm codes displayed on the PCB.
Methods for checking voltage, resistance, and continuity on the main PCB.
Wiring diagram for the EH0618DC model.
Wiring diagram for the EH1218DC model.
Wiring diagram for the EH1618DC model.
Wiring diagram for the EH1718D3 model.
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