ANK and ANL regulation manual
Contents
1. Service manual Technical specification Modu_control Pag 12 14 ANR ANL ANLI ANF SRP SRA WRL CL OUT Edition 1 5 Date 18 September 2012 Author SAT Compressor envelope diagram for ANLI units with inverter CAREL 80 10 164 85 fone 1c Ame fona 1b mex 9 rps Tech t0 C gs 40 Speed imi mir Are 120 MA Tisch 130 C E 20 10 0 Evap Press C Service manual Technical specification Modu_control Pag 13 14 ANR ANL ANLI SRP SRA WRL CL Edition 1 5 Date 18 September 2012 Author SAT 5 Regulation 5 1 Kind of Defrost SOFTWARE 4 4 0 NEWS From the 4 4 0 software version for the new ANLI inverter sizes ANLIO21 ANLIO26 ANLIO40 ANLIO45 ANLIOT 1 ANLIO75 ANLIO80 it is introduced an exthenal air temperature threshold that permit to extend the defrosting cycle in case to have low humidity conditions low exthernal air temperature The exthernal air temperature threshold is possible setted on the parameter U into the Compressor and Water Pump Menu pwd 72 the interval time between the defrosting cycle in case the exthernal air temperature is below this threshold it is possible setted on the parameter y still in the same Compressor and Water Pump Menu pwd 72 6 Alarms 6 1 New alarms for ANLI with Inverter Carel cous eee code code 61 161 Overcurrent Inverter Care gt gt OO 63 163 Overvoltage Inv2. Addition of parameter Y menu 125 From this version are present two parameters to control the presence of the transducers on only cooling units If are present the transducers into the units where normally aren t provided is necessary to modify the parameter U 1 for the high pressure transducer and the parameter Y 1 for the low pressure transducer into the menu with password 125 Service manual Technical specification Modu_control Pag 3 14 ANR ANL ANLI SRP SRA WRL CL Edition 1 5 Date 18 September 2012 Author SAT minimum time between two reversals Insert of software Version 1 0B47 for Carel uPC in case of ANLI units 20 34164 02900 im 00 34163 mc44 2 519 18 09 2012 4 4 2 1_0_1 51 Modified the maximum deltaP during the startup to 9 3 0 bar Bypass of low pressure and low pressure LOW 1 6 bar during defrosting cycle and after 3 min from the end time parameter to bypass the low pressure Bypass initialization of the defrost threshold of low pressure for 3 minutes time parameter bypass the low pressure after the end of the inversion cycle Now the threshold of low pressure that forces the defrost cycle by inversing cycle does not wait the Service manual Technical specification Modu_control Pag 4 14 ANR ANL ANLI SRP SRA WRL CL Edition 1 5 Date 18 September 2012 Author SAT 2 Introduction The Moducontrol electronics was introduced in 2006 to need t
3. AERMEC air conditioning d gt za 4 x 7 i r ae amp p aip z i T 4 Pm Lo a 1188 wav Na ur T 2 i e A ob 2 urere n s am ITE 2 E As N une 7 ibm OR gt ELEC TRONIC REGULATION SERVIC E MANUAL MO DUC ONTROL SOFTWARE VERSION SW 4 4 date 26 01 2012 SOFTWARE VERSION SW 4 4 1 date 26 06 2012 SOFTWARE VERSION SW 4 4 2 date 18 09 2012 AERMEC COMPANY QUALITY SYSTEM E 2000 Curt 41285 3 am Amm P A Service manual Technical specification Modu_control Pag 1 14 ANR ANL ANLI SRP SRA WRL CL Edition 1 5 Date 18 September 2012 Author SAT Service manual Technical specification Modu_control Pag 2 14 ANR ANL ANLI SRP SRA WRL CL Edition 1 5 Date 18 September 2012 Author SAT Modu_Control software update versions 4 4 0 4 4 1 4 4 2 1 Index and revisions 17 34164 02900 im 00 34163 mc43_0 s19 13 06 2011 Version 4 3 0 000 1 0 1 51 20 Control WRL cooling only water water unit Read 9 condenser input sensor in place of condenser coil sensor and read condenser outlet sensor in place of outdoor air sensor The outdoor air temperature optional Kit KSAE is read from sensor 25 C 10 connected in
4. i ec 4 gt Ba BB G ou N ed J1 power supply 5 5 5 Vde Ip m N S22 2 GND J2 probe supply 8 8 5Vret Bi 82 LL ad 8 RE 84 5 im 85 J3 analog input CAREL 86 0 to 1 Vdc 97 71 7 41020 mA L 87 6 CARELNTC Oto 1Vde gt Vde 0 to 5 Vdc 5 DO1 es mmm Dii 6 sum probe 7 012 CAREL NTC Dis Oto 1 Vdc Oto 5 Vdc 04 RE 05 J4 digital input Qo DO4 DIC DO6 GND analog output 1 0 to 10 Vdc yi analog output 2 0 to 10 Vdc IED y2 J5 analog output DO analog output 3 0 to 10 PWM FEE analog output 4 0 to 10 Vdc PWM 007 31 LI B8 probe 10 89 nrc HH J18 analog input Otol Vdc LIT 1 41020 mA CAREL NTC 8 2 J17 valve 2 DOS Oto Vd J15 group 3 0to5 L7 CND DO 10 ZZ mv DO 11 52 HE probe 12 ISP wW CARELNTC DO 12 95 78 Oto 1 Vde H is NOP 0 to 5 Vdc D PE J16 digital input DIGITAL Outputs NO1 NO2 NO3 NO4 NO5 NO7 DIGITAL Input WD6 S O Serial comunication selection Open pLAN Closed Modbus to comunication with Moducontrol ORO n Service manual Techn
5. otput from Moducontrol electronic board to manage the DCP refer to the refrigerant high pressure and outdoor temperature measures Remaning time of next defrosting cycle It is visualized in minutes The 1 value indicate that is suspend or no active causes by outdoor temperature or condenser temperature values Superheating value calculate by the EEV expansion valve See the parameter 0 into the 2nd Compressor Menu Specific parameter for the ANLI units with inverter CAREL Electroni expansion valve opening in percentage See the parameter 0 into the 2nd Compressor Menu Specific parameter for the ANLI units with inverter CAREL Electronic expansion valve opening in steps See the parameter 0 into the 2nd Compressor Menu Specific parameter for the ANLI units with inverter CAREL Zones meaning 0 Null 12 OK 2 Max comp ratio 3 Max disch press 4 High curr 5 Max suct press 6 Min comp ratio 7 Low Delta press 8 Min disch press 9 Min suct press See the compressor envelope diagram below See the parameter 0 into the 2nd Compressor Menu Specific parameter for the ANLI units with inverter CAREL Electric power of motor KW measured by inverter See the parameter 0 into the 2nd Compressor Menu Specific parameter for the ANLI units with inverter CAREL Rotor speed of compressor in rom See the parameter 0 into the 2nd Compressor Menu Specific parameter for the ANLI units with inverter CAREL
6. cific parameter for the ANLI units with inverter CAREL 17 Presence of transducer into only cooling units More than to manage the low and high pressure alarms it is manage the transducers alarms like broken or not present 118 0 Discharge temperature alarm zone 1a Discharge 112 0 temperature limit zone 1b Discharge 118 0 temperature alarm 1b High pressure transducer present on the only cooling unit Compared to software version 4 4 0 this parameter changes of meaning and refers only to the high pressure transducer The next parameter is refer to the low pressure transducer 17 Presence of optional transducer into only cooling units More than to manage the low and high pressure alarms it is manage the transducers alarms like broken or not present Optional low pressure transducer presence Service manual Technical specification Modu_control Pag 11 14 ANL ANLI ANF SRP SRA WRL CL Edition 1 5 Date 18 September 2012 Author SAT 4 6 Maintenance reading Menu pwd 334 This menu contains further informations about the unit functions over the informations present into the Reading Menu Description Output in voltage V to control the DCP Countdown defrosting cycle time Superheating Electronic expansion valve opening percentage Electronic expansion valve opening in steps Rabb Compressor envelope zone 2 Motor power Rotor speed of compressor Voltage
7. e setted between this set the band jump over jump over frequency next parameter This parameter and the next are used to eliminate jump over frequencies that after our test in factory could be generate vibrations in reference to the type and size of unit where it is installed and consequently could be cause breakage of some critical points in the refrigerant system Specific parameter for the ANLI units with inverter CAREL Is necessary contact the factory before modifications Jump over Frequency band refering the precedent inverter frequency parameter band Specific parameter for the ANLI units with inverter CAREL Is necessary contact the factory before modifications Maximum voltage to control the DCP or inverter fan Used in particular for CL units new air water chiller with centrifugal fan unit Service manual Technical specification Modu_control Pag 10 14 ANR ANL ANLI SRP SRA WRL CL Edition 1 5 Date 18 September 2012 Author SAT 4 5 Factory Menu pwd 125 O mE e Low pressure threshold limit LOW Threshold of low pressure limit This threshold is never bypassed during the compressor start Below this threshold the unit is considered discharge without or lower presence of refrigerant gas the compressor start is inhibited This limit put in off the system directly 10 0 f the low pressure is equal or less than this threshold is used the following discharge gas
8. erter Care 00059 66 166 JDriveundertemperature Inverter Care S O 67 167 Hardware overcurrent Inverter Care CdS 68 168 Compressor overtemperature Inverter Carel 000000000 69 169 JReserved InverterCarel S 70 170 CPUeror lwverterCare 000000 71 171 Defaultparameters Inverter Care gt O DC bus ripple Inverter Carel 3 1 mun an Carei up electron naar absen inverter Caroi emori Autoconfiguration failed Inverter Drive inverter enabled Inverter Carel Check the wire bridge on the Inverter Power Plus terminal Motor phases error Inverter Carel Cooling fan of Inverter broken Inverter Carel Speed fault Inverter Carel Check the type of compressor setted 80 180 PFC fault appear if the is enable but the DC bus voltage is very lower PFC overload trip this alarm will not present with new software firmware 82 Input voltage error appear when the power supply go down below 170 volt when the compressor running Generic inverter error Inverter Carel B1 probe broken Carel uPC electronic board B2 probe broken Carel uPC electronic board 86 186 J B3 probe broken Carel uPC electronic board B4 probe broken Carel uPC electronic board B5 probe broken Carel uPC electronic board 89 189 B6 probe broken Carel uPC electronic board 90 190 B7 probe broken Carel uPC electronic board Hig
9. h pressure alarm Carel uPC electronic board Low pressure alarm Carel uPC electronic board High discharge gas temperature alarm Carel uPC electronic board 94 194 High Low differential pressure lower respect the minimum requested 0 3 bar in 60sec Carel uPC electronic board Service manual Technical specification Modu_control Pag 14 14 ANR ANL ANLI ANF SRP SRA WRL CL Edition 1 5 Date 18 September 2012 Author SAT code code Compressor starting failed Carel uPC electronic board 206 196 Exceed time of operative limits alarm Carel uPC electronic board Low Super Heat alarm Carel uPC electronic board 98 198 MOP alarm Carel uPC electronic board 99 199 Low suction temperature alarm Carel uPC electronic board EVD EVO evotunes alarm Carel uPC electronic board EVD EVO regulation alarm Carel uPC electronic board EVD EVO system alarms probe errors Carel uPC electronic board Reserved Carel uPC electronic board 204 304 Comunication between Inverter and Carel uPC electronic board absent Errore Carel uPC electronic board Inverter model not compatible with the compressor selected Carel uPC electronic board Start fail due to high DeltaP default 20 Carel uPC electronic board Low pressure limit Unit discharge of refrigerant gas AERMEC AERMECS pA 37040 Bevilacqua VR Italy Via Roma 996 nt se Tel 39 0442 633111 i ikeji Telefax 0442 93730 39 0442 93566 la prima pe
10. ical specification Modu_control Pag 7 14 ANR ANL ANLI SRP SRA WRL CL Edition 1 5 Date 18 September 2012 Author SAT ANALOG Inputs Description Max length 30m B7 NTC High pressure transducer Ratiometric transducer 0 5V 0 50 bar 3 2 Components and accessories The following figure illustrates the architecture of the system made up of the uPC programmable platform running the Combo Drive application plus all the components and accessories pLAN adr 1 Modbus adr 1 fn 1 LAN adr 32 ul n H la J F 3 Modbus Master p 41 powersupply ng n1 probe supply 3 analog input K J12 group 1 221 digital input J3 group 1 J5 analog output J14 group 2 99 Description Code 1 Small 2 pDG1 panel or wall mounted telephone cable disabled if Modbus connection with 3rd part controller present 3 3rd part controller provided with RS485 Modbus serial port in our case is connected the Moducontrol electronic board 4 Unipolar electronic expansion valve 5 Inverter Power to drive BLDC compressors 6 BMS serial card depends on the supervisor connected Service manual Technical specification Modu_control Pag 8 14 ANR ANL ANLI SRP SRA WRL CL Edition 1 5 Date 18 September 2012 Author SAT 4 Software version 4 4 0 4 4 1 4 4 2 new features With the software versions 4 4 0 4 4 1 and 4 4 2 some new features were introd
11. ncies generated from inverter modul from software version SW3 9 2 Inverter type Carel Specific parameter for the ANLI units with inverter CAREL Service manual Technical specification Modu_control Pag 9 14 ANR ANL ANLI SRP SRA WRL CL Edition 1 5 Date 18 September 2012 Author SAT Baudrate 0 Bauderate setted to 38400 to comunicate comunication with with serial 0 of Carel uPC control board inverter Carel 1 Bauderate setted to 9600 to comunicate with serial 1 of BMS expansion board It is utilized to connect the PGD1 control panel when is necessary check the system with a particular diagnostic disconnect the wire bridge on ID7 digital input of Carel uPC electronic board to utilize the control panel PGD1 Specific parameter for the ANLI units with inverter CAREL Superheating Superheating setpoint calculate by EEV in setpoint in cooling cooling mode mode Specific parameter for the ANLI units with inverter CAREL Superheating Superheating setpoint calculate by EEV in setpoint in heating heating mode mode Specific parameter for the ANLI units with inverter CAREL Type of compressor combined with inverter compressor Carel This parameter influenced the parameters of the inverter Carel directly Specific parameter for the ANLI units with inverter CAREL Is necessary contact the factory before modifications Set point inverter The inverter will stop work in the frequencies frequency to rang
12. o control the new range of air water chillers ANL series with refrigerant R410A and also to have a new electronic controller designed and produced by Aermec Since then this controller has been used on two compressor units and the ANZ high performance heat pump unit with R407C sometimes accompanied with accessories like supplementary electric heating and soft start that were call ANR Then the control logic for inverter units was added known as ANLI and the condensing version ANL C moreover the control logic was added for ANK units and next to last for the water water series WRL cooling only software version 4 3 The last update software version 4 4 0 4 4 1 and 4 4 2 of this electronic is born in particular for the ANLI new inverter Carel series and for some managements of new CL new air water chiller with centrifugal fan unit moreover to optimize other things already present in the precedent versions The control logic of the Moducontrol board is practically the same for the ANL ANR ANLI ANF ANK SRP SRA and for the WRL water water cooling only series This document shows only the parameters relating to the control of the units ANLI new inverter Carel series and other managements described above then only the relevant new parameters and features were introduced as listed in the following paragraphs For the complete document of the Moducontrol electronic controller please refer to the specific control manual ANL version 4 1 About
13. place of the low pressure transducer ratiometric 18 34164 02900 00 34163 44 0 519 26 01 2012 4 4 0 000 pant 0 1 51 20 Management of ANLIO21 9 ANLIO26 ANLIOA4O0ANLIOA45 ANLIOT 1 ANLIO75 ANLIO 80 Maximum time between defrosting cycle parameter Y in reference to the air exthernal temperature parameter U Menu psw 72 BP Low alarm never in bypass always active parameter L Menu psw 125 Low pressure value that change the discharge gas temperature threshold alarm parameter n Menu psw 125 New discharge gas threshold alarm in reference to the low pressure parameter Menu psw 125 New parameteter to select the type of compressor inverter Carel New parameter to select the maximum voltage from DCP for CL unit NO2 Carel uPC electronic board digital output used to manage the three way water valve plant sanitary tank to produce sanitary water Visualization of remaining time before the next defrosting cycle Visualization of DCP output in volt value New parameter to select the maximum voltage to DCP for CL unit Sliding setpoint calculation every 30 minuts Optional transducers management parameter u Menu psw 125 If this parameter is setted 1 are enable the transducers into only cooling units 19 34164 02900 im 00 34163 44 1 519 26 06 2012 4 4 1 00 pant 0 1 51 20 Solved problem with transducers absent in only 9 cooling units in case are present disturbs
14. r il clima isdem s unns www aermec com info aermec com The technical data on the following documents are not binding Aermec reserves the right to make any changes at any time deemed necessary for product improvement LLY 6 AERMEC ISO 9001 2008 Cert n 0128 AERMEC 5
15. temperature alarm parameter o f the low pressure reading is greater than this threshold parameter will be use 6 like discharge gas temperature alarm With setting O value is only active parameter 6 as discharge gas temperature alarm Remind parameter 6 Discharge gas temperature alarm C Discharge temperature value that replace the value on the parameter 6 into this menu refering to the parameter n into this menu Threshold low pressure to change the high compressor discharge temperature alarm Discharge 112 0 temperature threshold alarm refering to the parameter n Discharge temperature limit zone 1a 112 0 Threshold temperature of the discharge compressor gas over which are reduced the speed of the compressor See the compressor envelope diagram below Specific parameter for the ANLI units with inverter CAREL Threshold temperature of the discharge compressor gas over which the high temperature discharge gas alarm is generated See the compressor envelope diagram below Specific parameter for the ANLI units with inverter CAREL Threshold temperature of the discharge compressor gas over which are reduced the speed of the compressor See the compressor envelope diagram below Specific parameter for the ANLI units with inverter CAREL Threshold temperature of the discharge compressor gas over which the high temperature discharge gas alarm is generated See the compressor envelope diagram below Spe
16. the particular value of parameters and dip switches settings check the Software Configuration in reference to the type of unit Service manual AERMEC rp pe Technical specification Modu control Pag 5 14 ANL ANLI ANF SRP SRA WRL CL Edition 1 5 Date 18 September 2012 Author SAT 3 ANLI inverter CAREL logic Aermec Moducontrol board It is the main board that contains the algorithms to control the unit It manage the safety controls and the defrosting cycles RS485 bus comunication from Moducontrol and Carel PC With this comunication the Moducontrol board reads the pressure and temperature values the EEV and compressor status from the Carel uPC board Then the Moducontrol transfer the the signals to Carel in function of the power requested from the thermostat Carel board With the bus 5485 it manage the communication with the inverter module Power Plus and manage the EEV electronic expansion valve It contains the algorithms to protect the compressor and operation limits Carel Inverter Power Plus It manages and controls the compressor check the electrical parameters of the compressor current voltage and rotor speed Service manual Technical specification Modu_control Pag 6 14 ANR ANL ANLI SRP SRA WRL CL Edition 1 5 Date 18 September 2012 Author SAT 3 1 Carel uPC electronic board 8888 230
17. uced as listed below 4 1 Advanced reading Menu pwd 10 N Description Suction temperature Temperature value reading from the suction compressor probe probe value C Parameter visualized only with inverter CAREL see the 2nd Compressor Menu parameter 0 Specific parameter for the ANLI units with inverter CAREL 4 2 Compressor and Water Pump Menu pwd 72 N Description Name Min Max Meaning Defrosting cycle 30 0 pera 0 Outside air temperature below which uses a U t dF extensive maximum time between defrost cycles longer temperature See the next parameter threshold Below the 4 C the humidity contains into the air decrease Actually this parameter is used for the ANLI units with inverter CAREL only Extended time Maximum time interval between defrost cycles y t d2 between defrosts if the outside air temperature is lower than the value of the parameter U above Actually this parameter is used for the ANLI units with inverter CAREL only 4 3 2nd Compressor Menu pwd 73 N Description 02 hem o type Type of inverter used nU 0 Inverter type Longertek 1 Inverter type APY Having inverter APY the frequencies setted on menu compressor password 72 are the frequencies generated from inverter modul The frequencies showed on readings menu parameter P e parameter q are the frequence rpm per second of compressor These are 1 3 of freque
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