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Electronic Control "QRCE" User Manual

firmware 0.27

Rev.09

EN 6/ 23

ENG

3.2.

Icon

Standby

Standby unit

Alarm

Active alarm (automatic reset)

Winter

Active mode Heat

Summer

Active mode Cool

Freecooling
Freeheating

Activate economy mode and not in
boost

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Summary of Contents for QRCE

Page 1: ...Electronic Control QRCE Instruction Manual QRCE ENG 03 2019 Firmware 0 27 READANDSAVE THESEINSTRUCTIONS ...

Page 2: ...ERATURA DE AIRE EXTERNO BTES SONDA TEMPERATURA ESPULSIONE EXHAUST AIR TEMPERATURE PROBE SONDE DE TEMPERATUE EN EXPULSION SONDA DE TEMPERATURA DE EXPULSIÓN BTM SONDA TEMPERATURA MANDATA SUPPLY AIR TEMPERATURE SENSOR CAPTEUR DE TEMPÉRATURE SOUFFLAGE SENSOR DE TEMPERATURA DE INTRODUCCIÓN BTR SONDA TEMPERATURA RIPRESA RETURN AIR TEMPERATURE PROBE SONDE TEMPERATURE RETOUR AIR AMBIANT SONDA DE TEMPERATU...

Page 3: ...nità On Off On Off Unit state Etat de l unité On Off Estado de unidad de On Off A1 A2 230Vac Non fornito Not provided N1 9 Stato modo Estate Inverno Summer Winter Unit state Etat de l unité Été Hivèr Estado de unidad Verano Invierno A1 A2 230Vac Non fornito Not provided N1 8 Serrande esterne External dampers Trappes externes Reguladores externos 230Vac CLAMPS L1 N1 blue 1 brown 2 white 3 blue brow...

Page 4: ...CTRIQUE 7 password 1 1 PIR sensore di presenza PIR occupant sensor PIR presence sensor Sensor de ocupante PIR 0 PIR Sensor Open OFF Close ON AI3 Password 1 4 Pressostati filtri Filter pressure switches Pressostats filtres Interruptores de presión de filtro 0 D1 PSTD Terminale remoto Remote terminal Terminal à distance Terminal remoto Max 100m red shielded red blue blue black black RS485 Già in dot...

Page 5: ... 469 736 1322 660 1707 DPS 1000Pa 1000Pa 1000Pa 1000Pa 2500Pa 1000Pa 2500Pa V m h Exsample size 15 k 60 at 1100m h 1100 60 336Pa Pressione costante Costant Pressure Presión constante 0 DPS out 0 5 4 5V yellow red black 12Vcc AI3 QE V33 1 2 3 Pressione atmosferica Atmospheric pressure NO Orizzontale Horizontal BPM 0 1000Pa Setpoint Pressione costante Constant Pressure Punto de ajuste Presión consta...

Page 6: ...ectronic Control QRCE User Manual firmware 0 27 Rev 09 EN 1 23 ENG AERAULIQA SRL Warehouse via Mario Calderara 39 41 25018 Montichiari BS Tel 030 674681 Fax 030 6872149 www aerauliqa com info aerauliqa it ...

Page 7: ... 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 Freecoolin...

Page 8: ...Electronic Control QRCE User Manual firmware 0 27 Rev 09 EN 3 23 ENG ...

Page 9: ...ogic In the following diagrams is explained the summer winter control logic Tsp Te Tsp Treg 2 C 1 C 0 5 C 2 C Heating logic Winter Tsp Treg 2 C 2 C Tsp Te 1 C 0 5 C By pass freecooling Cooling 100 Cooling modulation 1 99 Only ventilation Free cooling Hysteresis Cooling valve proportional band Free cooling differential Treg regulation probe temperature Tsp set point temperature Te external probe te...

Page 10: ...follows or Time Mode Regulation probe Active weekly program Day of the week Sunday Monday Tuesday Wednesday Thursday Friday Saturday 3 1 Buttons function Buttons Short press Long press Fan speed change Min Med Max Auto On Off or Setting menu Mode change Set point winter Automatic Set point summer Summer Active alarm list Winter Menu exit Reset alarm Access the menu Programming Password Press F5 F1...

Page 11: ...CE User Manual firmware 0 27 Rev 09 EN 6 23 ENG 3 2 Icon Standby Standby unit Alarm Active alarm automatic reset Winter Active mode Heat Summer Active mode Cool Freecooling Freeheating Activate economy mode and not in boost ...

Page 12: ...portional band Fan CO2 proportional band Return speed correction Boost Filter alarm time Filter alarm reset PIR working Parameter par 5 11 Cooling valve proportional band Heating valve proportional band Integral time valve Heating differential Heating Integral time Free cooling differential Free heating differential Free cooling Hysteresis Set point for automatic changeover Season changeover diffe...

Page 13: ...d Max Auto psw 1 0 Start Stop BOOST mode The controller forces at maximum all the devices for a settable time password 1 BOOST disable BOOST enable On Off Sets menu Actual SET POINT or TIME C Setpoint summer C Setpoint winter Alarm list Menu exit Mode change AUTO Automatic Cool Summer Heat Winter and Clock set hour minute day month year Press to button to store Access the menu Programming ...

Page 14: ...Auto Automatic summer winter changeover Freecooling Freeheating Active mode Freecooling or Freeheating Night Enable night mode Active night mode Not use Defrost Active defrost Program 1 Active clock program P1 Program 2 Active clock program P2 Program 3 Active clock program P3 Program 4 Active clock program P4 Actual day of week is Monday Actual day of week is Tuesday Actual day of week is Wednesd...

Page 15: ...ze Defrost par 5 9 Antifreeze set point Defrost set point Fans par 5 10 Pressure sensor set point CO2 sensor set point Manual fan Minimum speed Manual fan Medimum speed Manual fan Maximum speed Fan temperature proportional band Fan CO2 proportional band Return speed correction Boost Filter alarm time Filter alarm reset PIR working Parameter par 5 11 Cooling valve proportional band Heating valve pr...

Page 16: ... QRCE User Manual firmware 0 27 Rev 09 EN 11 23 ENG 4 3 Remote display SONDA ANTIGELO BTA CO2 red red blue blue black black schermo Max 100m shielded 4 3 1 Digital input remote ON OFF changeover Summer Winter Fire alarm ...

Page 17: ...ange 1 P1 20 0 C Program 1 Start time range 2 P1 14 00 Program 1 End time range 2 P1 17 00 Program 1 Cooling set range 2 P1 26 0 C Program 1 Heating set range 2 P1 20 0 C Program 2 Start time P2 08 00 Program 2 End time P2 17 00 Program 2 Cooling set P2 26 0 C Program 2 Heating set P2 20 0 C 5 3 Day programs assignment Enable disable clock program On Off Monday P1 Tuesday P1 Wednesday P1 Thursday ...

Page 18: ... 11 Test mode par 5 12 OEM parameter password OEM par 5 13 Function status par 5 14 5 6 Input output input output visualization Return air temperature C Supply air temperature C Fresh air temperature C Exhaust temperature C Supply air pressure sensor Pa CO2 sensor ppm Cooling changeover valve status Exhaust fan actual speed Supply fan actual speed Electric heater status post heater Electric heater...

Page 19: ...Off 1 Preheating 2 Modulating Fan Regulation probe 0 BTM Supply air AI1 1 Display SKW keyboard 2 BTR Return air AI4 Enable AIR2 display no yes Remote summer winter changeover enable only yes no yes Fire alarm management only yes 0 Off in case of fire alarm the unit is completely stopped 1 On in case of fire alarm the dampers are open and the fans run at max speed 2 On in case of fire alarm the dam...

Page 20: ...nd 400ppm 1ppm 32767ppm Return speed correction 0 50 50 Boost working time minimum 1min maximum 15min 0min 00 00 00 15 Filter alarm time if 0 off if 0 on 0 giorni 0 999 Filter alarm reset OFF PIR working da 0 a 30 minuti 5min 00 00 00 30 5 11 Parameter pass 1 password 1 Min Max Cooling valve proportional band 2 0 C 0 1 C 10 C Heating valve proportional band 2 0 C 0 1 C 10 C Integral time valve 0s ...

Page 21: ...ter Pre Test digital output mode summer winter Test electric heater Post 0 0 100 Test exhaust fan 0 0 100 Test supply fan 0 0 100 Test Cooling changeover valve 0 0 100 MAX time enable electric heater 30sec 10sec 600sec 5 13 Parameter password OEM Reserved for OEM technician 5 14 Function status Min Max Post ventilation state Night State Limit supply air temperature Unit state ...

Page 22: ... inside the terminal password 1 1 Terminal control probe SONDA ANTIGELO BTA CO2 Sonda interna al dispaly Internal probe to dispaly Sonda interna para exhibición Interne Sonde Dispaly SONDA ANTIGELO BTA CO2 NTC 10k 25 C C Sonde interne pour afficher 3 control on the return air probe BTR password 1 2 Return air temperature probe 6 2 On Off management The unit can be turned On Off in the following wa...

Page 23: ...eze is managed using the supply air temperature BTM Alarm and error active only in heating mode if electric preheater is installed on the unit it is activate for a set period to try to increase the temperature before entering in alarm condition When the antifreeze alarm is active the fans are Off the dampers closed the valve opened In case of antifreeze sensor fault When the unit is in stand by th...

Page 24: ...rential and the unit is in heating mode 6 8 Heating Heating is done by a water valve or an electrical heater depending on plant type Heating element The heating element is activated by set point and a differential value The water valve is regulated proportionally on the set point 6 9 Cooling The cooling element is activated by set point and a differential value The water valve is regulated proport...

Page 25: ... the connection Replace remote Display Auto Filter Alarm Clean or replace the filters Auto Supply Air Pressure Probe Error Check the connection Replace the sensor Auto CO2 Probe Error Check the connection Replace the sensor Auto Defrost Exhaust Air Probe Error Check Replace the sensor Auto Antifreeze alarm Auto Fire alarm Manual Clock time alarm broken or not powered for three days Set the clock M...

Page 26: ...bus protocol baud rate 0 not used 1 not used 2 not used 3 9600 baud default 4 19200 baud Modbus protocol parity 1 EVEN default 2 NONE 3 ODD To apply the changes to the protocol you need to reboot the controller Word length 8 not editable Stop bits 1 not editable Suggested cable for data has impedance of 100 120 ohm Belden 3105A EIA RS 485 Industrie PLTC CM Example network cabling G RS 485 Rx Tx RS...

Page 27: ...le 1 Set Heat Band 1 20 0 C 200 50 Profile 1 Set Cool Band 1 16445 Profile 1 Set Heat Band 2 20 0 C 200 50 Profile 1 Set Cool Band 2 16446 Profile 2 Set Heat Band 20 0 C 200 50 Profile 2 Set Cool Band 16447 Monday Profile Selection 1 P1 2 P2 3 P3 4 P4 1 1 1 4 16448 Tuesday Profile Selection 1 P1 2 P2 3 P3 4 P4 1 1 1 4 16449 Wednesday Profile Selection 1 P1 2 P2 3 P3 4 P4 1 1 1 4 16450 Thursday Pro...

Page 28: ...978 Expulsion Temperature 6 7 C 500 1100 8987 On Off Status 0 0 0 1 8988 Boost Status 0 0 0 1 8990 Supply air temperature 19 3 C 0 500 1100 Address read Description Alarm 0 Not Active 1 Active 2 Manual Reset Value Um Default Min Max 8991 Return air probe error 0 0 0 1 9000 Supply air probe error 0 0 0 1 9001 Fresh air probe error 0 0 0 1 9002 SKW Probe Error 0 0 0 1 9003 Filter Alarm 0 0 0 1 9006 ...

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