aerauliqa QRCE, Instruction Manual

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Electronic Control "QRCE" User Manual
firmware 0.27 Rev.09 EN 2/ 23
ENG
Index
1 Control Features: .................................................................................................................................................................4
2 Control logic ........................................................................................................................................................................4
3 Smart Display ......................................................................................................................................................................5
3.1. Buttons function .................................................................................................................................................................5
3.2. Icon .....................................................................................................................................................................................6
4 Remote display ...................................................................................................................................................................8
4.1. Buttons function .................................................................................................................................................................8
4.2. Icon .....................................................................................................................................................................................9
4.3. Remote display .................................................................................................................................................................11
4.3.1. Digital input: remote ON-OFF, changeover Summer-Winter, Fire alarm. ....................................................................11
5 Menu

list .................................................................................................................................................................... 12
5.1. Menu root .........................................................................................................................................................................12
5.2. Time range (

) (

end

) .........................................................................................................................................12
5.3. Day (

) ..........................................................................................................................................................................12
5.4. Night (

) ......................................................................................................................................................................13
5.5. Service (

) ...................................................................................................................................................................13
5.6. Input/output (

) .............................................................................................................................................................13
5.7. Alarm history (

) .........................................................................................................................................................13
5.8. Plant configuration (

) ..................................................................................................................................................14
5.9. Parameter (

) .............................................................................................................................................................15
5.10. Parameter (

) ...............................................................................................................................................................15
5.11. Parameter(

) ..................................................................................................................................................................15
5.12. Test mode (

) .............................................................................................................................................................16
5.13. Parameter (

) ...............................................................................................................................................................16
5.14. Function status (

) ......................................................................................................................................................16
6 Regulation logic ................................................................................................................................................................. 17
6.1. Temperature Control probe .............................................................................................................................................17
6.2. On-Off management .........................................................................................................................................................17
6.3. Cooling / heating mode changeover ................................................................................................................................18
6.4. Water coil antifreeze ........................................................................................................................................................18
6.5. Defrost ..............................................................................................................................................................................18
6.6. External damper ...............................................................................................................................................................19
6.7. Freecooling-heating ..........................................................................................................................................................19
6.8. Heating .............................................................................................................................................................................19
6.9. Cooling ..............................................................................................................................................................................19
6.10. Supply air limit temperature.............................................................................................................................................19
6.11. Night mode .......................................................................................................................................................................19
7 Alarms ............................................................................................................................................................................... 20
7.1. Fire alarm ..........................................................................................................................................................................20
7.2. Alarm list ...........................................................................................................................................................................20
8 BMS Modbus RS485 .......................................................................................................................................................... 21
8.1. User variables: ..................................................................................................................................................................22