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MAXA i-2V514T Manual Download Page 41

41

i-32V5

 Pompe di calore inverter aria/acqua con ventilatori assiali

ADVANTIX SpA

Via S. Giuseppe Lavoratore 24, 

37040 Arcole (VR) Italy 

Tel. (+39).045.76.36.585 

E-mail: [email protected]

 

www.maxa.it

Summary of Contents for i-2V514T

Page 1: ...based on the explanations and or on the technical specifications provided in this manual It is besides forbidden the reproduction under any form of the texts and of the figures contained in this manu...

Page 2: ...Updating Rev Data Redatto Approvato Catalogo Catalogue Katalog Catalogue Serie Series Serie Serie S rie MCO0110L8500 05 CONTROLLER FOR AIR WATER INVERTER CONTROLLED CHILLERS AND HEAT PUMPS WITH AXIAL...

Page 3: ...UPPA 11 5 12 DISPLAY 11 5 12 1 LED 12 5 13 TERMINAL BLOCK 12 6 EDITING DYNAMIC SET POINT 13 6 1 SETTINGS FOR STANDARD CLIMATIC CURVES 13 6 2 EDIT THE SET POINT FROM 0 10V INPUT OR FROM RATIOMETRIC IN...

Page 4: ...0 9 2 JOINT OPERATION I BRACKET 21 10 9 3 JOINT OPERATION II BRACKET 21 10 9 4 OPERATION IN SUBSTITUTION 22 10 10 OPERATING BRACKETS ACTIVATION OF INTEGRATION HEATERS PLANT RE MOTE WATER PROBE NOT ENA...

Page 5: ...ZE 29 13 TABLES OF PERMITTED SETUPS FOR USER AND INSTALLER 30 14 ALARMS 33 14 1 E006 FLOW SWITCH 34 14 2 E018 HIGH TEMPERATURE 34 14 3 E020 INVERTER TRASDUCTORS 34 14 4 E005 ANTIFREEZE 34 14 5 E611 E6...

Page 6: ...sons animals or objects by incorrect instal lation setting and maintenance improper use of the equipment and the partial or superficial reading of the information contained in this manual These units...

Page 7: ...maintenance operation must be carried out with the machine stopped and disconnected Do not place your hands or introduce screwdrivers spanners or any other tools on moving parts The machine operator...

Page 8: ...s the unit Also consider any auxiliary heating devices Before performing any operations on the electric panel IT IS MANDATORY To switch off the unit from the control panel OFF displayed To place the g...

Page 9: ...re not obvious The main menu has the following items MENU LABEL PASSWORD LEVEL OTHER CONDITIONS Setpoint Set User Not accessible if connected to Hi T2 Probes tP Installer Alarms Err User Only if activ...

Page 10: ...4 Compressor discharge temperature C t05 Outdoor air temperature C t06 DHW probe temperature C t07 Plant remote probe temperature C t09 Low pressure bar t10 High pressure bar t11 Water flow l min t15...

Page 11: ...e master switch at OFF 3 Insert the pen drive into the USB port of the controller 4 Power on the unit placing the master switch at ON 5 Access the parameters PRG PSS PRG enter Service password PRG USB...

Page 12: ...X Factory configuration Description Default value Function ST 6 H17 17 1 17 2 0 Not set Analogue input configurable with an NTC 10k probe at 25 C 3435 ST 7 H18 19 1 19 2 0 Not set Analogue input confi...

Page 13: ...es from parameter b08 to b14 following the information below edited by the installer Parameters of regulator PAr rE b08 enable 1 disable 0 dynamic set point b09 maximum cooling offset b10 maximum heat...

Page 14: ...10 V Input V 2 2 The signal must be applied to terminals X 22 1 and X 22 2 see wiring diagrams b20 1 with input at 0 the current setpoint Coo Hea setting b15 2 b20 1 with input at 50 the setpoint will...

Page 15: ...e temperature controller after a delay time of P01 seconds default P01 30 from when the pump switched on the compressor switches on as well Whereas when switching off the pump is deactivated after a d...

Page 16: ...antee that there is water inside the system 8 COMPRESSOR OR ACTIVATION LOGIC The restart of compressors is in operation of a set point refered to the inlet water temperature It is based on calculation...

Page 17: ...e unit are limited for additional information see the installer user manual 10 CONTROLLER FUNCTIONS The following is a list of the functions which can be activated in the machine controller not all of...

Page 18: ...G THE PROBE IN HEATING MODE Switching from utility water to domestic hot water the working probe changes from water outlet probe to DHW tank probe For this reason in heating mode before entering sanit...

Page 19: ...lve it could be necessary to enable a system temperature probe so that the controller can correctly process the management I O resource Parameter Value Description ST7 can be activated via H18 41 Enab...

Page 20: ...configurations are 1 r14 0 default the heaters can be activated simultaneously if present 2 r14 1 the heaters can be activated excluding one another 2 1 r20 0 priority to the plant the DHW heater onl...

Page 21: ...bracket first the heat pump is activated and after r12 minutes the plant side auxiliary heaters or after r16 minutes the sanitary side auxiliary heaters The intervention priorities are defined by the...

Page 22: ...r of intervention of the integrations occurs in a certain operating mode of the unit other statuses and values of the parameters can be selected instead and therefore they are provided in the same cel...

Page 23: ...Set the minutes 6 3 TABLE 3 JOINT OPERATION BRACKET 2 N ORDINE INTERVENTO with setpoint not reached STATUS OPERATION r10 r15 r12 r16 r23 r24 1 1 Boiler 2 After r12 minutes heat pump HEAT HEAT SAN HEAT...

Page 24: ...1 2 Set the min utes 0 2 5 1 3 9 1 Boiler HEAT SAN DHW 0 1 0 1 2 Set the min utes 2 3 5 6 0 1 10 1 DHW integration heater HEAT SAN DHW 0 1 0 1 2 Set the min utes 0 1 4 2 3 11 1 Boiler HEAT HEAT SAN H...

Page 25: ...HW heaters G03 This way the heat pump stops at the setpoint G02 G03 G05 and the temperature difference according to the set outset will be supplied by the boiler and or heaters 10 11 WARNINGS If the d...

Page 26: ...mode 3 Enabled the second DHW set point in cooling and heating mode 10 15 MINIMUM HZ FUNCTIONALITY Configuring parameter L02 1 and L03 0 reduces the nominal operating Hz of the compressor Parameter V...

Page 27: ...of single pump in a network Alarm diagnostic system For further information see the user installer manual or contact our headquarters 12 FUNCTIONS THAT CAN BE ACTIVATED WITH GI MODULE OPTIONAL The Gi...

Page 28: ...can be activated via H87 Voltage output 35 Valve close command 5 2 phase i06 Mixer management only active in heating mode 1 Mixer management only active in cooling mode 2 Mixer management only active...

Page 29: ...efault 130 C there is an alarm condition E10 which blocks the solar circulator The hysteresis to return from the alarm condition is given by parameter S08 default 2 C If an alarm is triggered operatio...

Page 30: ...ng and maintenance improper use of the equipment and the partial or superficial reading of the information contained in this manual 13 TABLES OF PERMITTED SETUPS FOR USER AND INSTALLER CAUTION All the...

Page 31: ...n Digital ID3 2 0 30 I 0 Input disabled 2 Remote On Off H52 Input configuration Digital ID8 0 0 30 I 0 Input disabled 28 DHW thermostat call H53 Input configuration Digital ID9 0 0 30 I 0 Input disabl...

Page 32: ...0 255 l b06 DHW to heating output transient sec 45 0 255 I b07 PI regulator integral time sec 150 0 255 I b08 Enable dynamic setting 0 0 1 I b09 Maximum cooling offset C 3 0 50 0 80 0 I b10 Maximum he...

Page 33: ...I 0 Function disabled 1 Function enabled r22 Joint operation bracket I upper limit C 7 16 50 I Respect r22 r28 r08 Do not modify this value as it could jeopardise operation of the unit r23 Type of us...

Page 34: ...probe error E641 is displayed Compressor discharge probe fault The alarm is cleared when the pressure drops below 34 bar 14 6 E801 TIMEOUT INVERTER When the machine s controller does not communicate w...

Page 35: ...41 Compressor discharge probe fault high pressure switch trip Machine E651 Outdoor air probe failure Machine E652 Mixer probe failure Machine E661 DHW probe failure Machine E662 Solar storage tank pro...

Page 36: ...the Modbus communication according to your requirements you must modify the following logs H124 BAUD RATE 0 4800 1 9600 2 19200 3 38400 H125 PARITY STOP BIT 0 NONE 2 bit 1 ODD 1 bit 2 EVEN 1 bit 3 NON...

Page 37: ...g 7207 C 10 R W 25 0 55 0 Second heating 7208 C 10 R W 0 0 80 0 DHW preparer 7201 BIT MASK 2 R W Second setpoint Enabling the switching to the second setpoint Necessary for the operation of bit 0 of r...

Page 38: ...ge 3 437 C 10 R Solar collector 438 C 10 R Solar accumulation 440 C 10 R Plant remote 443 C 10 R Radiant panels mixing delivery 447 C 10 R DHW preparer recirculation 20422 C 10 R Compressors inhalatio...

Page 39: ...error E641 4 Probe 5 error E651 5 Probe 6 error E661 6 Probe 7 error E671 7 Probe 8 error E681 8 Probe 9 error E691 9 Probe 10 error E701 10 Probe 11 error E711 11 Module 1 probe 1 error E612 12 Modul...

Page 40: ...9 Overcurrent PFC inverter 1 E921 10 Overcurrent PFC inverter 2 E922 11 Overcurrent PFC inverter 3 E923 12 Internal communication error inverter 1 E931 13 Internal communication error inverter 2 E932...

Page 41: ...41 i 32V5Pompe di calore inverter aria acqua con ventilatori assiali ADVANTIX SpA Via S Giuseppe Lavoratore 24 37040 Arcole VR Italy Tel 39 045 76 36 585 E mail info advantixspa it www maxa it...

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