aerauliqa QRCE Instruction Manual
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aerauliqa QRCE Instruction Manual

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Electronic Control "QRCE"
Instruction Manual
QRCE
READ AND SAVE
THESE INSTRUCTIONS
Firmware 0.27
ENG
03/2019

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Summary of Contents for aerauliqa QRCE

  • Page 1 Electronic Control “QRCE” Instruction Manual QRCE READ AND SAVE THESE INSTRUCTIONS Firmware 0.27 03/2019...
  • Page 2 Attenzione!!! Togliere tensione prima di procedere Attention!!! Before proceeding remove power supply Attention!!! Coupez l'alimentation avant de procéder ¡Atención!!! Desconectar la fuente de alimentación antes de proceder QRCE Aria esterna Espulsione Mandata Ripresa ambiente Fresh air Exhaust air Supply air Return air Air extérieur...
  • Page 3 Sonda temp. mandata (BTM) Supply air temperature sensor Sonde de température de l'air Sensor de temperatura de suministro de aire Valvola promiscua Unique changeover valve 24Vac Power supply (Password= 1) 0-10V   Vanne mixte Source de cour  = 0 ...
  • Page 4 Resistenza Post riscaldamento Electric post heater  (Password= 1)   Résistance Après-chauffage  = 1  Postcalentador eléctrico SKE POST 230Vac TERMICO BATTERIA ELETTRICA ELECTRIC COIL THERMAL PROTECTION THERMIQUE BATTERIE ÉLECTRIQUE Batteria elettrica pre riscaldamento Electric pre heater  (password= 1) ...
  • Page 5 Portata costante Constant air flow Flujo de aire constante out 0,5…4,5V Supply yellow P1: + P2: - Setpoint: Portata costante Constant air flow Punto de ajuste:Flujo de aire constante  (password) 1   (V/k)² Size m³/h 1300 1900 2800 3800 5000 Set Pa...
  • Page 6 Electronic Control "QRCE" User Manual AERAULIQA SRL Warehouse: via Mario Calderara 39/41 25018 Montichiari (BS) Tel. 030 674681 Fax 030 6872149 www.aerauliqa.com info@aerauliqa.it firmware 0.27 Rev.09 EN 1/ 23...

  • Page 7: Table Of Contents

    Electronic Control "QRCE" User Manual Index Control Features: .................................4 Control logic ..................................4 Smart Display ..................................5 3.1. Buttons function .................................5 3.2. Icon .....................................6 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 Menu ...
  • Page 8 Electronic Control "QRCE" User Manual firmware 0.27 Rev.09 EN 3/ 23...

  • Page 9: Control Features

    Electronic Control "QRCE" User Manual 1 Control Features: • Automatic / manual fan speed selection • Changeover floating valve management • Heating floating valve management • Water coil antifreeze management • Modulating electric heater management (PWM) • Filter pressure switch management •...

  • Page 10: Smart Display

    Electronic Control "QRCE" User Manual 3 Smart Display On the main screen the display shows the regulation temperature value or OFF By pressing F1 or F3 it is possible modify the main screen visualization as follows: : Time  ...

  • Page 11: Icon

    Electronic Control "QRCE" User Manual 3.2. Icon Standby Standby unit Alarm Active alarm (automatic reset) Winter Active mode Heat Summer Active mode Cool Freecooling Activate economy mode and not in Freeheating boost firmware 0.27 Rev.09 EN 6/ 23...
  • Page 12 Electronic Control "QRCE" User Manual  Service Password 1   Plant configuration par 5.8    Plant type    Air flow control    Heat exchanger defrost anagement    Regulation probe  ...

  • Page 13: Remote Display

    Electronic Control "QRCE" User Manual 4 Remote display 4.1. Buttons function Buttons Short press Long press Fan speed change Enable/disable clock program  (psw) 1 Auto   > 0  Start /Stop BOOST mode: The controller forces at maximum all the devices for a settable time.

  • Page 14: Icon

    Electronic Control "QRCE" User Manual 4.2. Icon Standby Standby unit Off by clock program  When display shows the unit in turned OFF by digital input Alarm Active alarm Resettable alarm (not active) Fan speed MIN Fan speed MED Fan speed MAX Fan speed AUTO ...
  • Page 15 Electronic Control "QRCE" User Manual  Program setting par 5.2  Programs assignment par 5.3  Night par 5.4  Service par 5.5    Plant configuration par 5.8      Plant type   ...

  • Page 16: Remote Display

    Electronic Control "QRCE" User Manual 4.3. Remote display SONDA ANTIGELO Max 100m blue blue black black schermo shielded 4.3.1. Digital input: remote ON-OFF, changeover Summer-Winter, Fire alarm. firmware 0.27 Rev.09 EN 11/ 23...

  • Page 17: Menu  List

    Electronic Control "QRCE" User Manual 5 Menu  list On this menu it is possible to set the clock program range, visualize input and output status and access to service settings. 5.1. Menu root  Press together “Esc” and “Set”...

  • Page 18: Night ()

    Electronic Control "QRCE" User Manual 5.4. Night () Night    Night mode enable Off-On   Start time night mode 22:00   End time night mode 07:00   Fan speed   Night Cooling set point 26.0°C...

  • Page 19: Plant Configuration ()

    Electronic Control "QRCE" User Manual 5.8. Plant configuration ()   (password) 1 (pass) 1     (Plant type) 0*= 2 Pipes (unique changeover coil) 1= 2 Pipes + Heater (cooling coil + electrical post heater) 2= 2 Pipes heating coil ...

  • Page 20: Parameter ()

    Electronic Control "QRCE" User Manual 5.9. Parameter ()   (password) 1 (pass) 1   (antifreeze defrost)   Antifreeze set point 5.0°C -5.0°C 15.0°C  Defrost set point -4.0°C -15.0°C 10.0°C 5.10. Parameter ()   (password) 1 (pass) 1 ...

  • Page 21: Test Mode ()

    Electronic Control "QRCE" User Manual 5.12. Test mode ()  (pass) 1        Test Enable     Test digital output (On-Off)     Test damper by-pass    ...

  • Page 22: Regulation Logic

    Electronic Control "QRCE" User Manual 6 Regulation logic 6.1. Temperature Control probe The control is based on the supply air temperature sensor, using the parameter it is possible to switch the control on the return air sensor or on the sensor placed on the terminal unit.

  • Page 23: Cooling / Heating Mode Changeover

    Electronic Control "QRCE" User Manual 6.3. Cooling / heating mode changeover Cooling / heating mode can be switched by: • Digital input o Open= Summer o Close= Winter • Remote keyboard • BMS via Modbus  Heating • Automatically with fresh air sensor: If Te <...

  • Page 24: External Damper

    Electronic Control "QRCE" User Manual   ( Heat exchanger defrost management)  0*= Off Disable 1= Preheating Electric preheating is ON 2= Modulating fan It reduces the speed of the supply fan  (password) 1   (set defrost) ...

  • Page 25: Alarms

    Electronic Control "QRCE" User Manual 7 Alarms 7.1. Fire alarm The management of a fire alarm from digital input may be configured as follows:   ( Fire alarm management) only = yes 0*= Off, in case of fire alarm the unit is completely stopped...

  • Page 26: Bms Modbus Rs485

    Electronic Control "QRCE" User Manual 8 BMS Modbus RS485 Modbus Type Holding Register 16bit Read command: 03 (03Hex) Write command: 16 (10Hex) : Modbus protocol address default (1…255) : Modbus protocol baud rate Example network cabling 0= not used 1= not used...

  • Page 27: User Variables

    Electronic Control "QRCE" User Manual 8.1. User variables: MODBUS Point Type: HOLDING REGISTER 16bit Read command: 03 (03Hex) Write command: 16 (10Hex) Address write/read Description Value Default User Working Mode: 16430 0 = Cool; 1 = Heat; 2 = Auto...
  • Page 28 Electronic Control "QRCE" User Manual Address read Description Input-Output Value Default Remote terminal temperature 8432 18.3 °C -500 1100 sensor State On-Off 8528 0 = Off; 1 = On State Mode Summer/Winter 8529 0= Summer; 1= Winter 8960 Regulation Probe 17.5...

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