Atlantic EXPLORER Installations- Und Bedienungsanleitung Seite 100

Presentation Installation Use Maintenance Warranty
4.2. Electric backup
This menu is used to set the electric heating element start time:
• when necessary: see the "Electric heating element" section in the User section
• never: Caution! There may be no hot water
4.3. Anti-Legionella
This menu is used to activate or deactivate the cycle, and to set its frequency and setpoint.
By default, the anti-legionella cycle is activated once every four weeks at a setpoint of 62 °C.
4.4. External control
See the "External control" section in the installation section.
4.5. Diagnostic
This menu can be used to access:
• The alarm log
• The system data
• Test mode
The Alarm log lists the last 10 errors reported by the product. These error codes are explained in the
"Troubleshooting" section of the Maintenance section.
Clicking on each error provides a range of diagnostic information.
The system data provides access to sensor temperatures, actuator statuses, etc.
The test mode is used to check that the water heater is operating correctly.
• Heat pump test: start-up of the various heat pump actuators (fan, hot gas valve, compressor)
• Fan test: fan start-up at different setpoints
• Electrical heating element test: electric heating element start-up
• Defrosting test: start-up of the heat pump and then the hot gas valve
• Boiler test: boiler start-up in the case of a controlled installation (only product with exchanger)
Some tests are not available if the heating elements (heat pump, boiler and electric heating element)
are faulty or unavailable.
4.6. Emergency mode
This mode is used in the event of a fault.
In this mode, the product operates only with the electric heating element at a setpoint of 62 °C.
Time programming is no longer available and only half the volume of water is heated.
4.7. Software
This menu is used:
• To display the software versions for the control panel, the control system and the WIFI.
4.8. Reset
This menu is used to return to the default settings and the starting tunnel.