Summary, C-pro nano hpr0 application manual page 3 – EVCO c-pro nano HPR0 User Manual
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C-PRO NANO HPR0 APPLICATION MANUAL
Page 3
Summary
1
Application and organisation of I/O ..................................................................................................................................................................... 4
1.1
I/O .............................................................................................................................................................................................................. 5
1.2
Connection lay out for C-PRO NANO INTRABUS .................................................................................................................................. 6
1.3
Network components and accessories ........................................................................................................................................................ 8
2
Functioning .......................................................................................................................................................................................................... 9
3
User Interface..................................................................................................................................................................................................... 14
3.1
Display and keyboard............................................................................................................................................................................... 14
3.2
List of pages ............................................................................................................................................................................................. 15
3.3
Password .................................................................................................................................................................................................. 15
3.4
Main OFF page ........................................................................................................................................................................................ 15
3.5
Main ON page.......................................................................................................................................................................................... 16
3.6
Main Menu............................................................................................................................................................................................... 16
3.7
StAt menu ................................................................................................................................................................................................ 16
3.8
User Menu................................................................................................................................................................................................ 16
3.9
Maintenance technician - Installer menu .................................................................................................................................................. 17
3.10
Manufacturer Menu ............................................................................................................................................................................ 17
3.11
Project and Firmware Versions ........................................................................................................................................................... 18
4
List of Parameters .............................................................................................................................................................................................. 19
5
Controls and regulations .................................................................................................................................................................................... 21
5.1
Machine state ........................................................................................................................................................................................... 21
5.1.1
OFF state due to alarm .................................................................................................................................................................. 21
5.2
Checking the functioning mode................................................................................................................................................................ 21
5.3
Regulation and management of the compressors...................................................................................................................................... 22
5.4
Compressors status................................................................................................................................................................................... 23
5.5
Protection times........................................................................................................................................................................................ 23
5.6
Safety Inputs ............................................................................................................................................................................................ 23
5.7
Management of the geothermic circulation pumps and heating/cooling................................................................................................... 24
5.8
Pump status .............................................................................................................................................................................................. 24
5.9
Pump protection times.............................................................................................................................................................................. 24
5.10
Flow switches management ................................................................................................................................................................ 25
5.11
Management of high pressure alarm from pressure switch ................................................................................................................. 25
5.12
Management of low pressure alarm from pressure switch .................................................................................................................. 25
6
Programming ..................................................................................................................................................................................................... 26
Programming key............................................................................................................................................................................................... 26
7
Alarms ............................................................................................................................................................................................................... 27
Alarms Table ........................................................................................................................................................................................................... 27
Alarm relay .............................................................................................................................................................................................................. 27