Carrier TOUCHPILOT 30KAV Manual Download

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CONTROLS MANUAL

Original document

Touch Pilot Control

30KAV

Summary of Contents for TOUCHPILOT 30KAV

Page 1: ...CONTROLS MANUAL Original document Touch Pilot Control 30KAV ...

Page 2: ...ure 10 5 SETTING UP TOUCH PILOT CONTROL 11 5 1 General description 11 5 2 Welcome screen 11 5 3 Synoptic screen 11 5 4 Unit start stop 12 5 5 Display settings 12 5 6 Main menu 13 5 7 Configuration menu 14 5 8 System configuration override 14 5 9 Trending 14 5 10 Schedule setting 15 6 WEB CONNECTION 16 6 1 Web server connection 16 6 2 Web interface 16 6 3 Web browser settings 16 6 4 Technical docum...

Page 3: ... 159 32 8 11 Automatic refrigerant leak detection 32 8 12 BACnet option 149 32 8 13 Circuit lead lag selection 32 8 14 Circuit capacity loading sequence 33 8 15 Master Slave assembly option 58 33 8 16 Energy Management Module option 156 33 9 DIAGNOSTICS 34 9 1 E mail notifications 34 9 2 Control diagnostics 34 9 3 Displaying current alarms 34 9 4 Resetting alarms 34 9 5 Alarm history 34 9 6 Alarms...

Page 4: ...al include text in English After changing the language of the system all labels will be in the language selected by the user Please read all instructions prior to proceeding with any work Pay attention to all safety warnings The information provided herein is solely for the purpose of allowingcustomerstooperateandserviceCarrier manufactured equipment and it is not to be reproduced modified or used...

Page 5: ...onnected to a separate power source RISK OF BURNS Electrical currents may cause components to get hot Handle the power cable electrical cables and conduits terminal box covers and motor frames with great care 2 CONTROL OVERVIEW 2 1 System functionalities The Touch Pilot system controls the start up of the compressors needed to maintain the desired heat exchanger entering and leaving water temperat...

Page 6: ...on all boards to show that the board is communicating correctly over its internal bus If the green LED is not flashing this indicates a LEN bus wiring problem 3 4 Connections of the main controller Connections are located on the bottom side of the main controller The controller comes with two RS485 ports where the first port is used to connect to CCN Carrier Comfort Network and the second RS485 po...

Page 7: ...on the unit Master slave water sensor optional The water temperature sensor is used for master slave assembly control Outdoor air temperature The outdoor air temperature sensor is used for fan control 3 7 Actuators Evaporator pumps The controller can regulate one or two evaporator pumps and takes care of the automatic changeover between these pumps Electronic Expansion Valve The electronic expansi...

Page 8: ... EMM DO 02 37B1 38B1 Output closed when the compressor of circuit B is running Chiller capacity SIOB EMM AO 01 79 79 Chiller total capacity Space temperature SIOB EMM AI 01 71A 72A Space temperature input for setpoint reset function Capacity limit analogue SIOB EMM AI 10 67 68 Analogue capacity limit command 3 8 2 Volt free on off contact When the unit is under remote control the on off contact is...

Page 9: ...on Home screen displayed Main Menu displayed Go back to the previous screen Login button Start Stop button Alarm button Basic access Unit is stopped grey icon No alarm active on the unit User access Unit is running green icon Blinking icon Partial alarm one circuit affected by the alarm or Alert no action taken on the unit Steady icon Alarm s active on the unit see also section 9 6 OTHER SCREENS L...

Page 10: ...sword required Legend General Parameters Run Times Inputs Status Configuration Menu Temperatures Modes Outputs Status Trendings Energy monitoring Pressures Setpoint Table Pump Status Main menu General Configuration Broadcast Menu Connection config Reset Configuration Pump Configuration Date Time Configuration Schedule Menu User Configuration Control Identification Holiday Menu Configuration menu ...

Page 11: ...CEEDED The value entered exceeds the parameter limit Save changes Modifications have been made The exit must be confirmed by pressing Save or Cancel HIGHER FORCE IN EFFECT Equipment controller rejects Force or Auto command Too many users connected Please try again later Too many users connected at the same time WEB INTERFACE ONLY 5 3 Synoptic screen The Synoptic screen allows you to monitor the va...

Page 12: ... the Login button in the upper right corner of the Synoptic screen 1 Cursor indicating the selected language 2 Logged in button 3 Logged off button 4 Password dialogue box 5 System of measurement Metric Imperial NOTE You may also leave the screen by pressing the Back button Your changes will be saved 5 5 1 User login Only logged in users can access configurable unit parameters By default user pass...

Page 13: ...contact your local Carrier service representative NOTE Custom languages can be uploaded only by Carrier service technicians 5 5 4 System of measurement The control offers the possibility of selecting the system of measurement displayed on the user interface metric imperial To change a system of measurement 1 Press the Login button to open User Login Screen 2 Select the system of measurement metric...

Page 14: ...iding the current operation of the unit To access the override screen press the forceable point of the data screen Note that not all parameters can be overridden by the control 1 Forced value 2 Set force 3 Auto force removed Press to set or to remove the forced point 5 9 Trending This function enables to visualise the operations of the unit and monitor a set of selected parameters To access the Tr...

Page 15: ...upancy 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 screen without making modifications 1 Selection of days for the time schedule 2 Start end of the schedule 3 Save 4 Cancel 5 Previous time period 6 Next time period Each program is in unoccupied mode ...

Page 16: ... enabling the HTTP access on Carrier devices 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 Carrier does not hold any responsibility or liability for damage caused by security breach 6 3 Web browser settings Minimum web browser configuration Internet Explorer version 8 or higher or...

Page 17: ...some tables may contain parameters that cannot be configured for a given unit General Parameters Menu GENUNIT No Name Status Unit Displayed text Description 1 CTRL_TYP 0 to 2 Local 0 Net 1 Remote 2 Operating mode 0 Local 1 Network 2 Remote 2 STATUS Run Status Off Running Stopping Delay Trip out Ready Override etc 3 CHIL_S_S disable enable Net Cmd Start Stop Unit start stop via Network When the uni...

Page 18: ...re Used for capacity control 2 COOL_LWT C Cooler Leaving Fluid Evaporator leaving fluid temperature Used for capacity control 3 OAT C Outdoor Air Temperature Outdoor air temperature 4 SCT_A C Saturated Cond Tmp cir A Saturated condensing temperature circuit A 5 SST_A C Saturated Suction Temp A Saturated suction temperature circuit A 6 SLT_A C Saturated Liquid Temp A Saturated liquid temperature ci...

Page 19: ...1 4 LIM_SW2 open close Limit Switch 2 Demand limit switch 2 EMM option 5 OIL_L_A open close Oil Level Input A Oil level input circuit A 6 OIL_L_B open close Oil Level Input B Oil level input circuit B 7 SP_RESET mA Reset Setpnt4 20mA Sgnl 4 20 mA signal setpoint reset 8 LIM_ANAL mA Limit 4 20mA Signal 4 20 mA signal capacity limit 9 leak_v V Leakage detector 1 val Refrigerant leakage detection opt...

Page 20: ...HUTDOWN off on Shutdown Indicator State Shutdown indicator state on unit shuts down because of the existing alarm s 22 C_HEATER off on Cooler Heater Output Cooler heater output 23 ELECBFAN off on Electrical box fan Electrical box fan 24 ELEBFAN2 off on Electrical box fan 2 Electrical box fan 2 25 VI_CMP_A off on VI compressor command A Vi compressor control command A 26 VI_CMP_B off on VI compress...

Page 21: ... hour Circuit B Fan 2 Hours Operating hours fan B2 25 hrfanb3 hour Circuit B Fan 3 Hours Operating hours fan B3 26 hrfanb4 hour Circuit B Fan 4 Hours Operating hours fan B4 27 hrfanb5 hour Circuit B Fan 5 Hours Operating hours fan B5 28 hrfanb6 hour Circuit B Fan 6 Hours Operating hours fan B6 29 hrfanb7 hour Circuit B Fan 7 Hours Operating hours fan B7 30 hrfanb8 hour Circuit B Fan 8 Hours Operat...

Page 22: ...NT No Name Status Default Unit Displayed text Description 1 csp1 28 9 to 26 6 7 C Cooling Setpoint 1 Cooling setpoint 1 used during occupied periods 2 csp2 28 9 to 26 6 7 C Cooling Setpoint 2 Cooling setpoint 2 used during unoccupied periods 3 ice_sp 28 9 to 26 6 7 C Cooling Ice Setpoint Ice storage setpoint 4 cramp_sp 0 1 to 11 1 0 5 K Cooling Ramp Loading Cooling ramp loading setpoint rate at wh...

Page 23: ...Prio 0 Automatic circuit selection 1 Circuit A priority 3 2 B Prio 2 Circuit B priority 4 seq_typ no yes no Staged Loading Sequence Loading sequence no Equal loading sequence yes Staged loading sequence 5 ramp_sel no yes no Ramp Loading Select Ramp loading selection 6 transcap 30 to 80 50 Cap to start 2nd cir Capacity required in order to start the second circuit 7 off_on_d 1 to 15 1 min Unit Off ...

Page 24: ... pump_sby no yes no Stop Pump During Standby Pump stopped during standby 10 pump_loc no yes yes Flow Checked If Pump Off Water flow is checked when the pump is off 11 stopheat no yes no Cooler Pump Off In Heat Not applicable to this unit 12 stopcool no yes no Cond Pump Off In Cool Not applicable to this unit 13 varipump 1 to 4 1 VSPump regulation config Variable speed pump regulation configuration...

Page 25: ...nit 19 oat_hrno 10 to 51 7 10 C OAT No Reset Value Not applicable to this unit 20 oat_hrfu 10 to 51 7 10 C OAT Full Reset Value Not applicable to this unit 21 dt_hr_no 0 to 14 0 K Delta T No Reset Value Not applicable to this unit 22 dt_hr_fu 0 to 14 0 K Delta T Full Reset Value Not applicable to this unit 23 v_hr_no 0 to 20 0 mA Current No Reset Value Not applicable to this unit 24 v_hr_fu 0 to 2...

Page 26: ...ccurs at 2 00 A M Date Time Configuration Menu DATETIME No Name Status Unit Displayed text Description Date DD MM YY 1 d_of_m 1 to 31 Day of month Day of the month 2 month 1 to 12 Month of year Month 3 year 20nn Year Year 4 dow Monday Sunday Day of Week Day of the week Time HH MM 5 hour 0 to 24 hour Hour Hour 6 minute 0 to 59 min Minute Minutes Daylight Saving Time 7 dlig_on no yes Daylight sav ti...

Page 27: ... enable http port timeout Once this timeout period has elapsed the http port is disabled again 0 always enabled Depends on the selected language English by default 7 3 Alarms menu Icon Displayed text Description Associated table Reset Alarms Alarms reset ALARMRST Current Alarms Current alarms CUR_ALM Alarm Historic Alarms history ALMHIST1 Major Alarm Historic Major alarms history ALMHIST2 Depends ...

Page 28: ...ed remote off active disabled network off active unoccupied network off active local unoccupied local off active open remote remote off active remote unoccupied remote off active disabled network network off active network unoccupied network off active disabled no local on active occupied disabled no local on active closed occupied disabled no remote on active enabled occupied disabled no network ...

Page 29: ... may be configured as follows Pump available Cooler Pumps Sequence No pump 0 One single speed pump 1 One variable speed pump 0 10V 1 option 299 Two single speed pumps 2 automatic control of two pumps 3 pump 1 is selected 4 pump 2 is selected To set the customer cooler pump s 1 Navigate to the Configuration menu 2 Select Pump Configuration PUMPCONF 3 Set Cooler Pumps Sequence cpumpseq Cooler Pumps ...

Page 30: ...cooling setpoint 2 cool auto yes open unoccupied ice setpoint any configuration default configuration Remote operating type Parameter status Active setpoint hc_sel sp_sel ice_cnfg ice_sw setp_sw sp_occ cool open cooling setpoint 1 cool no close cooling setpoint 2 cool yes close close cooling setpoint 2 cool yes open close Ice setpoint any configuration default configuration Network operating type ...

Page 31: ...apacity Capacity limitation is expressed in percentage where a limit value of 100 means that the unit may run with its full capacity no limitation is implemented The main control system enables to limit the unit capacity using one of the external orders By means of user controlled volt free contacts Units without the energy management module have one contact lim_sw1 Units with the energy managemen...

Page 32: ...d on the unit If one of these sensors detects an abnormal refrigerant level for more than one hour the alarm will be triggered but the unit will continue to operate 8 11 Automatic refrigerant leak detection As standard the controller has the functionality allowing for detecting lack of refrigerant Whenever the system detects the possible refrigerant shortage the alarm informing about the necessity...

Page 33: ...le the master slave function is active then the slave chiller will be stopped Under certain circumstances the slave unit may be started first to balance the run times of the two units In the event of a communication failure between the two units each unit will return to an autonomous operating mode until the fault is cleared If the master unit is stopped due to an alarm the slave unit is authorise...

Page 34: ...tween two types of alarms General alarms are used to indicate pumps failure transducers faults network connection problems etc Major alarms are used to indicate process failure The alarm can be reset either automatically by the control or manually through the touch panel display or the web interface in the Reset Alarms menu The Reset alarms menu displays up to 5 alarm codes which are currently act...

Page 35: ...huts down As above 19 12004 Circuit A Suction Transducer When compressor is off Automatic if sensor voltage reading returns to normal 3 alarms within 24 hours otherwise Manual When compressor is on Manual Circuit A shuts down As above 20 12005 Circuit B Suction Transducer As above Circuit B shuts down As above 21 12010 Circuit A Oil Pressure Transducer Automatic if sensor voltage reading returns t...

Page 36: ...section 9 6 2 Process failure 50 10001 Cooler Freeze Protection Automatic the first alarm within 24 hours otherwise Manual Unit shuts down No water flow defective thermistor 51 10005 Circuit A Low Suction Temperature When the compressor is off Automatic the first alarm within 24 hours When the compressor is on Automatic two alarms within 24 hours otherwise Manual Circuit A shuts down Pressure sens...

Page 37: ...B High saturated temperature out of map compressor Manual Circuit B shuts down Coil fouling 85 10110 Lack of Refrigerant suspected on circuit A Automatic if fault conditions are no longer present 3 alarms within 24 hours otherwise Manual No action alert Refrigerant leak suspected Contact Carrier Service 86 10111 Lack of Refrigerant suspected on circuit B As above No action alert As above 87 10113 ...

Page 38: ...n EXV motor fault 121 57021 Main EXV stepper Motor failure cir B Manual Circuit B shuts down EXV motor fault 122 57023 Main Eco stepper Motor failure cir A Manual Circuit A shuts down EXV motor fault 123 57024 Main Eco stepper Motor failure cir B Manual Circuit B shuts down EXV motor fault 9 6 2 Master Slave configuration alarms Alarm code Description 9001 Lag pump control is selected while pump c...

Page 39: ...e 68 Emergency stop Contact Carrier Service 80 Drive initialized to default value Contact Carrier Service 95 Torque loss Contact Carrier Service 243 IGBT defective Contact Carrier Service 251 New parts detached Contact Carrier Service Drive alerts 3 No motor Check the motor connections 4 Mains phase loss Check the VFD supply voltage and the phase balance 3 5 DC link voltage high Check the VFD supp...

Page 40: ...on error trip Err5 As above 26 Current detector fault Err7 As above 27 Optional circuit board type error Err8 As above 28 Graphic keypad communication error Err9 As above 29 Small current trip UC As above 30 Trip due to under voltage in main circuit UP1 As above 32 Over torque trip Ot As above 34 Ground fault trip hardware detection EF2 As above 37 Overcurrent flowing in element during acceleratio...

Page 41: ... Reserved As above 14 Main circuit undervoltage alarm the same as MS relay status As above 15 At the time of the instant blackout Forced deceleration stop As above 16 An automatic stop during the lower limit frequency continuance As above 17 PTC thermistor alarm As above 22 Overload alarm As above 23 Underload alarm As above ...

Page 42: ...l ensure your Carrier equipment is regularly inspected by Carrier Service specialists so that any malfunction is detected and corrected quickly and no serious damage can occur to your equipment The Carrier Service Maintenance Contract represents not only the best way to ensure the maximum operating life of your equipment but also through the expertise of Carrier qualified personnel the optimal too...

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Page 44: ...Order No 10201 07 2017 Manufacturer Carrier SCS Montluel France Manufacturer reserves the right to change any product specifications without notice Printed in the European Union ...

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