CIAT AQUACIATPOWER ILD-HE Series Instruction Manual Download Page 1

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Instruction manual

05 - 2021

10536

CONNECT

OUCH

AQU

ACIA

WER

(I)LD

-ST

/ -HE

(602-2000)

Summary of Contents for AQUACIATPOWER ILD-HE Series

Page 1: ...Instruction manual 05 2021 10536 CONNECT TOUCH AQUACIAT POWER I LD ST HE 602 2000...

Page 2: ......

Page 3: ...history trends 20 6 WEB CONNECTION 21 6 1 Web interface 21 6 2 Technical documentation 21 7 CONNECT TOUCH CONTROL MENU STRUCTURE 22 7 1 Main menu 22 7 2 Configuration menu CONFIG 29 7 3 Network Parame...

Page 4: ...roceeding with any work Pay attention to all safety warnings The information provided herein is solely for the purpose of allowing customers to operate and service the equipment and it is not to be re...

Page 5: ...be allowed to install and service the equipment 1 2 Safety precautions Only personnel qualified in accordance with IEC International Electrotechnical Commission recommendations may be permitted acces...

Page 6: ...operation of the fans in order to maintain the correct refrigerant pressure in each circuit and monitors safety devices that protect the unit against failure and guarantee its optimal functioning 2 3...

Page 7: ...heat pumps 3 2 Features overview Feature Cooling only Chillers Reversible Heat Pumps LD ST series LD HE series ILD ST series ILD HE series BMS connection 4 3 touch screen Web connectivity E mail tran...

Page 8: ...nsducers measure the suction pressure in each circuit They are used to control EXV evaporating pressure in heating mode and monitor suction pressure safeties related to the compressor operating envelo...

Page 9: ...e shutdown of one of the circuits Chiller totally shutdown SIOB EMM DO 06 J22 Indicates the unit shutdown Chiller capacity running output 0 to 10 V SIOB EMM AO 01 J10 Reports the capacity percentage o...

Page 10: ...ers The first wiring scheme is the best option RECOMMENDED but the second or the third wiring can also be used 4 HARDWARE No 1 RS485 wiring diagram RECOMMENDED No 2 RS485 wiring diagram CORRECT No 3 R...

Page 11: ...roprietary Protocol Modbus or BACnet It is possible to enable and disable end of line resistors via the System menu see section 7 4 One Ethernet port allows for TCP IP communication or BMS Building Ma...

Page 12: ...oint Configuration Msc Status Configuration Menu Software Options Trendings General Parameters Pressures Temperatures Inputs Pump Status Outputs Main menu Home Main Menu System Menu Login Menu Unit St...

Page 13: ...s Alarm History Major Alarm History Software Info Hardware Info CPU Load Network EOL Resistor Date Time Configuration Brightness Language Unit System System Menu Home Main Menu System Menu Login Menu...

Page 14: ...ken on the unit Steady icon Alarm s active on the unit OTHER SCREENS Login screen Parameters screen s Login Confirm advanced access login Save changes Logout Reset the user level access and go to the...

Page 15: ...e period is occupied Network Network The unit is controlled by network commands and allowed to start if the period is occupied Remote Remote The unit is controlled by external commands and allowed to...

Page 16: ...cy 6 When the time schedule is set the selected period will be presented in the form of the green band on the timeline 7 Press the Save button to save your changes or the Cancel button to exit the scr...

Page 17: ...reen without making modifications NOTE You may also leave the screen by pressing the Back button Security access settings User level security ensures that only authorised users are allowed to modify c...

Page 18: ...on corresponding to the desired category To go back to the Synoptic screen press the Home button General unit parameters The General parameters screen provides access to a set of general unit paramete...

Page 19: ...hanges Press the Up Down buttons to navigate between the screens Once all the necessary modifications have been made press the Save button to save your changes or the Cancel button to exit the screen...

Page 20: ...he lower left part of the screen IMPORTANT Please make sure that dates are not out of range not existing dates otherwise an error message may be displayed Press or to navigate across the timeline or p...

Page 21: ...ia the web browser interface Make sure that your network is protected from malicious attacks and any other security threats Do not provide open access without proper network security safeguards The ma...

Page 22: ...tus DCFC_STA Msc Status Miscellaneous parameters status MSC_STAT Trendings Trendings TRENDING Setpoint Configuration Setpoints configuration SETPOINT Configuration Menu Configuration menu see section...

Page 23: ...f its active operating type 20 DEM_LIM 0 to 100 0 Active Demand Limit Val Active demand limit value When the unit is in Network mode the minimum value will be used compared to the status of the extern...

Page 24: ...r A2 failure 13 cp_a3_f open close open Compressor A3 failure Compressor A3 failure 14 cp_a4_f open close open Compressor A4 failure Compressor A4 failure 15 HP_SW_A open close open High Pressure Swit...

Page 25: ...Shutdown indicator state 33 EXCH_HTR off on off Exchanger Heater Water exchanger heater 34 SET_FLOW off on off Flow Switch Setpoint cfg Flow switch setpoint configuration Depends on the selected langu...

Page 26: ...p 1 Hours Operating hours water pump 1 28 hr_pump2 hour Water Pump 2 Hours Operating hours water pump 2 29 hr_hrpmp hour Reclaim Pump Hours NOT applicable to your unit Please ignore this parameter 30...

Page 27: ...g 0 to10 VDC signal corresponding to 0 100 capacity 6 BOILER off on off Boiler Output Boiler output 7 EHS1 off on off Electrical Heat Stage 1 Electric heater stage 1 heat pumps 8 EHS2 off on off Elect...

Page 28: ...ption 1 csp1 28 98 to 26 35 20 0 to 78 8 11 0 51 8 C F Cooling Setpoint 1 Cooling setpoint 1 2 csp2 28 98 to 26 35 20 0 to 78 8 11 0 51 8 C F Cooling Setpoint 2 Cooling setpoint 2 3 ice_sp 28 98 to 26...

Page 29: ...ault The list of trending points cannot be modified Trending points can only be enabled or disabled 7 2 Configuration menu CONFIG Icon Displayed text Description Name General Configuration General con...

Page 30: ...of Energy Counter Parameter set to yes allows to reset the energies displayed in this table 17 reset_da Last Reset Date Last reset date 18 reset_ti Last Reset Time Last reset time Depends on the sele...

Page 31: ...Capacity Limit Night capacity limit 15 ice_cnfg no yes no Ice Mode Enable Ice mode enabled Energy Management Module 16 both_sel no yes no Both Command Sel HSM Both command selection HSM 17 auto_sel no...

Page 32: ...rfu 9 94 to 52 22 14 0 to 125 0 10 0 14 0 C F OAT Full Reset Value OAT max reset value 21 dt_hr_no 0 to 14 0 0 to 25 0 0 0 C F Delta T No Reset Value Delta T no reset value 22 dt_hr_fu 0 to 14 0 0 to...

Page 33: ...liday menu see also section 7 2 5 no yes Tomorrow is a Holiday Information about the upcoming holiday period read only Please note that holidays are set in the Holiday menu see also section 7 2 Depend...

Page 34: ...t 2 12 smtpP3 0 to 255 0 SMTP IP Addr Part 3 SMTP IP address part 3 13 smtpP4 0 to 255 0 SMTP IP Addr Part 4 SMTP IP address part 4 14 accP1 Account Email Part1 Account e mail identifier part 15 16 ac...

Page 35: ...ode 0 IR HR in 16 bit mode 13 1 IR HR in 32 bit mode 1 IR HR in 32 bit mode 14 conifnam 0 to 1 0 IP port interface name IP port interface name 15 0 J5 J15 0 J5 J15 16 1 J16 1 J16 17 timeout 60 to 600...

Page 36: ...EN End of line resistor J6 LEN bus 2 disable enable disable End of Line Res J7 End of line resistor J7 3 disable enable disable End of Line Resistor J8 End of line resistor J8 4 disable enable disable...

Page 37: ...anguage The control system allows users to add new languages to the control To learn more about language customization please contact your local service representative Custom languages can be uploaded...

Page 38: ...see section 9 3 10 alarm_3 Current Alarm 3 index Alarm code see section 9 3 11 alarm_4 Current Alarm 4 index Alarm code see section 9 3 12 alarm_5 Current Alarm 5 index Alarm code see section 9 3 Depe...

Page 39: ...the heating demand For heat pumps the boiler is used when mechanical heating is impossible or insufficient Additionally when the outside air temperature is very low electric heaters can be used as a...

Page 40: ...T General Parameters 8 3 Supplementary heating AQUACIATPOWER LD chillers may be fitted with a boiler that allows the unit to run in heating mode if required The boiler is active only when the unit is...

Page 41: ...wo single speed pumps 2 Two pumps automatic 3 Pump 1 manual 4 Pump 2 manual 8 4 5 Setting pump protections To mitigate the risk of freezing the water exchanger when the outside air temperature is low...

Page 42: ...roduction mode configuration ice_cnfg in GENCONF menu Ice done contact status Available on EMM SIOB board Setpoint switch status Remote Setpoint switch parameter in the Inputs menu Schedule 2 status S...

Page 43: ...lowable capacity How to understand capacity limitation Capacity limitation is used to determine the maximum unit s capacity Capacity limitation is expressed in percentage where a limit value of 100 me...

Page 44: ...ther circuit Automatic lead lag circuit determination The control system determines the lead circuit to equalise the operating time of each circuit value weighted by the number of start ups of each ci...

Page 45: ...air temperature OAT Free Cooling is above the water loop temperature and the service configured threshold parameter However if it turns out that the cooling power of the dry cooler is not enough in or...

Page 46: ...for the master slave assembly The Master unit can be controlled locally remotely or by network commands while the Slave unit remains in Network mode All control commands sent to the master slave asse...

Page 47: ...ly options that have been installed on the unit before will be active in the Replacement mode The list of available software options can be verified via the Main menu OPT_STA Software Options Alarm 10...

Page 48: ...The Reset alarms menu displays up to 5 alarm codes which are currently active on the unit Alarms can be reset without stopping the machine Only logged in users can reset the alarms on the unit To rese...

Page 49: ...ree cooling dry cooler mode is stopped Automatic if thermistor reading returns to normal 15048 DC Free Cooling OAT Thermistor Failure Defective thermistor or connection OAT thermistor reading is used...

Page 50: ...eaker or fuse fault compressor switch open Compressor A2 shuts down Manual 10018 Compressor A3 Not Started or Pressure Increase not established Compressor breaker or fuse fault compressor switch open...

Page 51: ...11209 Water Loop Low Pressure Warning Low water pressure reading None Automatic if water pressure reading returns to normal 10210 Low Delta Pressure Operation Failure cir A Circuit running in part loa...

Page 52: ...nit shuts down Automatic if voltage returns to normal and the alarm occurred up to 6 times in the last 24h otherwise Manual EXV FAILURE 57020 Main EXV stepper motor failure cir A EXV motor fault Circu...

Page 53: ...al fan rotation 25 Alarm Brake resistor short circuited Contact Manufacturer Agency 26 Alarm Brake resistor Power limit Contact Manufacturer Agency 28 Alarm Brake verification Contact Manufacturer Age...

Page 54: ...r Power limit Contact Manufacturer Agency 28 Alert Brake verification Contact Manufacturer Agency 34 Alert Fieldbus communication fault Check the connections and the shielding of the serial communicat...

Page 55: ...an occur to your equipment Your local Service Agency provides a wide range of service contracts which embrace the assistance of highly qualified HVAC engineering professionals ready to help if needed...

Page 56: ...Manufacturer Carrier SCS Montluel France Printed in the European Union Manufacturer reserves the right to change any product specifications without notice...

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