Atag ENERGION IDU M HYBRIDzone Schnellanleitung Seite 28

ENERGION IDU M HYBRIDzone
First Ignition
- All refrigerant cycle activities are successfully finished
- External unit powered, then internal unit powered
- Check the Bus connection between IDU, ODU and HMI (Remocon Plus)
- All shut-off valves must be correctly opened
- Water system properly filled
- Parameters configuration procedure shown on the interface must be
correctly performed (language, date and time, country, zone number, hydraulic
scheme, comfort function, heating mode parameters)
- Check that default parameters settings (inside Technical Area)
1 correspond to the characteristics of the specific installation
(in particular, pay attention to selecting the correct temperature range for
the different zones. See the installation manual for information about parameters)
- Air Purge of Water System must be properly performed
(by selecting parameter 1.12.0 on the Remocon Plus Menu
perform this cycle only after setting all other parameters!)
- No anomaly found and error signals absent
- Perform a first test by activating the heat request from the remocon PLUS:
- The circulation pump is activated (green LED on)
- The outdoor unit's fan is activated
- There must be no operation noise nor for the external neither for the internal unit
(for example, compressor must run smoothly)
2
- There must be no structure-borne vibrations (and consequent noise)
due to flexible connections, or vibration transmission over the floor...
28 / EN
Assessment Comments
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