Atlantic Alfea Evolution 5 - Start-Up

7.2 Start-up
- Turn ON the start/stop switch.
- Congure the hydraulic circuit (setting 90) :
Pre-setting :
1. 1 heating circuit with or without electrical
back-up, with or without DHW (default).
2. not used.
3. Boiler connection ,1 heating circuit with or
without DHW.
4. & more not used.
- Time, Date and time programs for HC, DHW if different
than default values.
- Ajust the heating curve slope (66) and curve off-set
(68).
The heat pump is ready for operation !
You can also :
Adjust the heating circuit setpoints if different than
default values.
Adjust the DHW setpoints if different than default values.
Start a legionella cycle (84).
7.2.1 Start-up
• Switching On
(please refer to section "Start-up" page 28). OK Non compliant
Switching On.
Initialisation for a few seconds.
Operation of the circulation pumps.
Outdoor unit starts after 3 mins.
• Outdoor unit checks
OK Non compliant Value
Operation of fan(s), compressor.
Current measurement.
After a few minutes, measurement of air temp. delta..
Check condensation and evaporation pressure / temperature.
• Hydraulic unit checks
OK Non compliant Value
After 15 mins of operation.
Primary water temp. delta.
DHW priority (switching of selection valve).
Operation of heating, mixing valve, boiler backup, …
Parametering the setting.
• Room control
(please refer to section "Conguring room thermostat" page 28). OK Non compliant
Settings, manipulations, checks.
Setpoint display.
Explanations on use.
Installation and operation manual "1397 - EN" - 51 -
Heat pump split single service alféa Evolution