dixell iCHiLL IC200CX Series Quick Reference Manual
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dixell iCHiLL IC200CX Series Quick Reference Manual

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Summary of Contents for dixell iCHiLL IC200CX Series

  • Page 1 IC200CX Series Quick reference guide...

  • Page 2: Table Of Contents

    INDEX GENERAL ADVICE IC200 CX TABLE OF THE FEATURES USER INTERFACE DISPLAY CONFIGURATION Icons Meaning Meaning / Functionning of the bottom display led DISPLAY LAYOUT How to read the measurement list Read Probe values of circuit 1 or 2 DISPLAY INFORMATION Read the Set Point value Modify the Set Point Read the active SetPoint during Energy Saving or Dynamic Setpoint...
  • Page 3 REMOTE TERMINAL FIRST INSTALLING On Board Clock (Optional) RTC Setup ANALOG AND DIGITAL OUTPUT CONFIGURATION 15 Analog input Pb1 - Pb2 – Pb5 – Pb6 Analog input Configuration Pb3 - Pb4 Digital Input Configuration Id1 – Id18 Digital Output (relay) Configuration RL1- RL8 Analog output configuration 0 ÷...
  • Page 4 10.4 Change the Password value 10.5 Enter the programming level Pr1 10.6 Enter the programming level Pr2 10.7 Enter the programming level Pr3 FUNCTION MENU “ M” KEY 11.1 Alarm list: show and reset 11.2 Compressor overload alarm reset 11.3 Compressor overload password.

  • Page 5: Wiring Connections

    WIRING CONNECTIONS 15.1 Hardware Resources for IC206CX model 15.2 Hardware Resources for 208CX Models INSTALLING AND MOUNTING 16.1 Panel cut- out 16.2 Vertical boards Vi620CX panel cut-out ELECTRICAL CONNECTIONS TECHNICAL DATA...

  • Page 7: General Advice

    • The instrument must not be opened. • In case of failure or faulty operation send the instrument back to the distributor or to “Dixell s.r.l.” • (see address) with a detailed description of the fault. Consider the maximum current which can be applied to each relay (see thechnical Data).

  • Page 8: Ic200 Cx Table Of The Features

    1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 2 IC200 CX TABLE OF THE FEATURES CHARACTERISTICS IC206CX IC208CX N° KEYS RELAYS DIGITAL INPUTS Config Config ANALOG INPUTS 4 NTC – PTC Config Config 2 NTC - PTC - 4÷20mA - 0 ÷ 5Volt PROPORTIONAL OUTPUTS 2 configurables (signal 0÷10V) Config...

  • Page 9: User Interface

    1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 3 USER INTERFACE 3.1 DISPLAY CONFIGURATION 3.2 I CONS EANING ICON MEANING / FUNCTIONNING ° C -° F Lighted when the display shows a temperature or pressure BAR-PSI Lighted when a compressor is activated Blinking = when the delay of activation is running Alarm: blinking in case of alarm Lighted if anti freeze heaters/ integration heating / boiler are activated...
  • Page 10 1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 Lighted when the bottom display shows the RTC Lighted during the programming parameters if it is time based Lighted in function menu when the display shows the defrost delay Water pump: lighted if at least one pump is activated Condenser fan: lighted if at least one fan is active Lighted if Dynamic set point or Energy saving are active Lighted during menu navigation...

  • Page 11: Display Layout

    1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 3.3 M EANING UNCTIONNING OF THE BOTTOM DISPLAY LED Led # 1 – 2 (With RTC) If the bottom display shows the RTC the leds are both blinking. Led # 1 – 2 In function Menu During the time counting to the next defrost for one or both circuits the leds are both blinking.

  • Page 12: Display Information

    1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 Fig.2 5 DISPLAY INFORMATION 5.1 R EAD THE OINT VALUE Push and release the SET key, the set value is displayed. In stand-by the bottom display shows SetC (set chiller), by pushing SET again the next label is SetH (set heat pump).

  • Page 13: Read Probe Values Of Circuit 1 Or 2

    1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 another time the SET key, the bottom display shows “SEtr” (real setpoint), and the top diplay shows the setpoint that the unit is really using for the thermoregulation. 5.4 KEY FUNCTION ACTION FUNCTION Push and release...

  • Page 14: Key Combinantion

    1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 To turn ON or turn OFF the controller (in chiller or Push once heat pump depending from CF51 parameter) Push once To enter the function Menu Push for 3 seconds To set the clock (controller with clock on board) Pushing once during...

  • Page 15: First Installing

    1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 7 FIRST INSTALLING 7.1 O OARD LOCK PTIONAL Giving power supply the bottom display shows “rtC” alternated to a temperature or pressure value: It is necessary to set the RTC (Real time clock). ATTENTION The RTC function is an option and it is not possible to update the instrument It is necessary to order the instrument already complete of this features.

  • Page 16: Analog And Digital Output Configuration

    1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 8 ANALOG AND DIGITAL OUTPUT CONFIGURATION 8.1 A 1 - P 2 – P 5 – P NALOG INPUT Parameters involved: CF08 = Configuration PB1 CF09 = Configuration PB2 CF12 = Configuration PB5 CF13 = Configuration PB6 Not enabled Temperature probe PTC for compressor #1 discharge...
  • Page 17 1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 Temperature probe NTC (external temperature) for dynamic setpoint / boiler / change over Temperature probe NTC for combined defrost circuit #1 Temperature probe NTC for combined defrost circuit #2 Temperature probe NTC for auxiliary output #1 Temperature probe NTC for auxiliary output #2 Condenser probe circuit 1 ( temperature NTC / pressure 4÷20 mA / ratio-metric 0÷...

  • Page 18: Digital Output (Relay) Configuration Rl1- Rl8

    1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 33. Thermoregulation request (motocondensing unit) 34. Cooling request (motocondensing unit) 35. Heating request (motocondensing unit) 36. Request step 2 (motocondensing unit) 37. Request step 3 (motocondensing unit) 38. Request step 4 (motocondensing unit) 8.4 D RL1- RL8 IGITAL...

  • Page 19: Analog Output Configuration 0 ÷ 10 Volt (Out1 E Out2)

    1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 8.5 A 0 ÷ 10 V (OUT1 OUT2) NALOG OUTPUT CONFIGURATION Parametri: CF43 = Analog output OUT1 configuration CF44 = Analog output OUT2 configuration = output disabled = 0..10V output for compressor 1 inverter controlled = 0..10V output for compressor 2 inverter controlled = 0..10V output for auxiliary output 1 = 0..10V output for auxiliary output 2...

  • Page 20: Programming Using The Keyboard

    1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 “End” if the programming procedure is completely OK, after 30seconds the regulation starts automatically. “Err” if the programming procedure has found an error and the parameter have not been transferred. In this case turn off and then on the instrument supply to repeat the operation or remove the hot key, with power supply off, to restart the regulation.

  • Page 21: How To Change A Parameter Value

    1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 Starting from the Pr2 level push the UP key for 2 seconds and the bottom display will show Pr3. The top display still shows PAS. After selecting the level push the SET key and the top display will show the 0 blinking value where to insert the password.

  • Page 22: Enter The Programming Level Pr1

    1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 Remember that it is necessary to know the old password value. Enter the Pr3 level Select a parameter family. Select the “Pr3” on the bottom display; the current password value on the top display. Push the SET key to change the value that now is blinking.
  • Page 23 1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 Select a parameter family with DOWN or UP keys. Push SET to enter, the bottom display shows the first available parameter label while the top display shows its value. The user can shows and modify all the paramters belonging to this family. Parameter status, leds and bottom display in Pr2 Leds 1 / 2 are blinking: the parameter can not be changed.

  • Page 24: Function Menu " M" Key

    1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 Leds 1 / 2 are blinking: the parameter can not be changed in Pr1 and Pr2 level. • All the leds are off: the parameter is available only in Pr3. • Led 4 on: the parameter can be changed also in Pr2.

  • Page 25: Compressor Overload Alarm Reset

    1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 Bottom display: alarm label code. Top display: label rSt to reset or NO if it is not possible. Use the UP or DOWN to scroll the alarm list. Pushing SET when the rSt label is displayed the corresponding alarm will be reset, then the display shows next alarm in the list, pushing SET again the alarm is reset and the display shows next alarm etc.

  • Page 26: Erase The Alarm Log List

    1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 11.5 E RASE THE LARM LOG LIST ALOG FUNCTION TO ERASE THE LOG LIST Enter the function Menu. Use the UP or DOWN keys to select ALOG on the bottom display. Push the SET key.

  • Page 27: Table Of The Output Status In Alarm Condition

    1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 12 TABLE OF THE OUTPUT STATUS IN ALARM CONDITION The alarm codes are made of letters and numbers to define the different typologies:. 12.1 ALARM: “A” TYPE AND STATUS OF THE LOADS IN CASE OF ALARM Alarm Code Alarm description Compressor...
  • Page 28 1592022750 Quick reference guide IC200CX Rel. 1.1 25/05/2009 AtC1 Water pump overload alarm condenser 1 Yes (4) Water pump overload alarm support AtC2 Yes (4) condenser 2 AEP1 Water pump maintenance evaporator 1 Water pump maintenance support AEP2 evaporator 2 ACP1 Water pump maintenance condenser 1 Water...

  • Page 29: Alarm: "B" Type And Status Of The Loads In Case Of Alarm

    1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 ACF8 Configuration alarm ACF9 Configuration alarm AC10 Configuration alarm AC11 Configuration alarm AEht High water temperature inlat evaporator (1) = with probe configured as anti-freeze / boiler control and Ar10 = 0 (2) = with probe configured as auxiliary relay control (3) = with manual alarm procedure (4) = Off compressors spenti with only 1 water pump configured or with 2 pumps but both in alarm from the corresponding digital inputs.

  • Page 30: Alarm: "C" Type And Status Of The Loads In Case Of Alarm

    1592022750 Quick reference guide IC200CX Rel. 1.1 25/05/2009 b(n)lP Low condensing temperature NTC circuit (n) b(n)tF Fan overload circuit (n) b(n)PH Pump down alarm in stop regulation of the circuit (n) b(n)PL Pump down in regulation start-up of the circuit (n) b(n)dF Bad defrost circuit (n) b(n)Cu Unloading from condenser high temp/press of the circuit (n) b(n)Cu Unloading from evaporator low temp/press of the circuit (n)

  • Page 31: Table Of The Parameters

    1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 13 TABLE OF THE PARAMETERS Thermoregulation Resol Description u.m. ution ST 1 Chiller Setpoint ST02 ST03 ° C/°F dec/int Allow to modify the setpoint of the unit in chiller mode ST 2 Chiller minimum Setpoint -50.0 °...
  • Page 32 1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 Password Display read-out Param Description M. u. Resolu eter tion dP 1 Default read-out of the top display dP 2 Default read-out of the bottom display dP 3 Default display read-out configuration top / bottom 0= Configurable (parameters dP1 and dP2) 1= Top display: Evaporator IN, Bottom display: Evaporator OUT 2= Top display: Condenser IN, Bottom display: Condenser OUT...
  • Page 33 1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 CF 6 Number of capacity steps 0= none 1= 1 2= 2 3= 3 Analog Inputs CF 7 Pressure or temperature analogue input functioning 0 = Temperature / pressure NTC – 4÷20 mA : The condensing temperature is controlled with NTC probe while for the evaporating pressures of the circuits 1 and 2 and the pressure probe configured as auxiliary output 1 and 2 are controlled with...
  • Page 34 1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 CF 22 Pressure value at 4mA or 0.5 Vdc of the PB4 transducer 50.0 CF 23 Pressure value at 20mA or 5 Vdc of the PB4 transducer 50.0 Digital Inputs CF 24 Configuration of ID1 CF 25 Configuration of ID2...
  • Page 35 1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 CF 45 OUT 3 configuration 0= Not enabled 1= 0..10V signal for compressor 1 inverter controlled 2= 0..10V signal for compressor 2 inverter controlled 3= 0..10V signal for auxiliary output 1 4= 0..10V signal for auxiliary output 1 5= 0..10V signal for geothermal function 6= 0..10V signal for condenser fan circuit 1...
  • Page 36 1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 CF 54 Power supply frequency 0= disabled 1= Frequency 50 Hz and only signalling alarm 2= Frequency 50 Hz and alarm (all output OFF in case of alarm) 3= Frequency 60 Hz and only signalling alarm 4= Frequency 60 Hz and alarm (all output OFF in case of alarm) (ATTENTION: if the condenser fan is not controlled by cut of phase signal (PWM) the parameter CF54 can be configured at 0 value and...
  • Page 37 1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 ES 10 Thursday energy saving activated 0 - 0 7 - 7 Automatic unit on-off ES 11 Friday energy saving activated 0 - 0 7 - 7 Automatic unit on-off ES 12 Saturday energy saving activated 0 - 0 7 - 7...
  • Page 38 1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 CO 11 Part - winding start-up time. To change the time delay between the activation of two contactors of Sec/10 0.1 sec the two compressor circuits CO 12 By-pass gas valve start-up time / automatic start-unloading valve (capacity step control) Rotating –...
  • Page 39 1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 CO 20 Operative mode of the condenser pump 0= Not enabled 1= ON/OFF: continuous operation type 1 When the unit is running in Chiller or Heat Pump the pump is running. In std-by or remote OFF mode, the pump is OFF.
  • Page 40 1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 CO 37 Maximum unloading duration time to keep activated the Unloading function from high temperature of the evaporator water inlet (See unloading function). CO 38 Unloading compressor setpoint in chiller to prevent low temperature 70.0 °...
  • Page 41 1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 CO 61 Minimum value of the proportional output digital scroll 0÷10V compressor 1 CO62 CO 62 Maximum value of the proportional output digital scroll 0÷10V compressor 1 CO61 CO 63 Minimum value of the proportional output digital scroll 0÷10V compressor 2 CO64 CO 64...
  • Page 42 1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 CO 83 Probe selection (Pb1..Pb6) for modulating condenser water pump in chiller CO 84 Probe selection (Pb1..Pb6) for modulating condenser water pump in heat pump CO 85 Set point for modulating condenser water pump in chiller -50.0 70.0 °...
  • Page 43 1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 US 6 Probe selection for for auxiliary relay 2 control. Allows to select which probe value Pb1..Pb6 controls the relay US 7 Auxiliary relay 2 setpoint -50.0 70.0 ° C ° F 50.0 US 8 Auxiliary relay 2 differential...

  • Page 44: Bar Dec

    1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 US 22 Temperature to activate geothermal function 25.0 ° C ° F 14.0 US 23 Differential to deactivate geothermal function 25.0 ° C ° F 14.0 US 24 Time to activate/deactivate geothermal function US 25 Probe 1 selection (Pb1..Pb6) for geothermal function US 26...

  • Page 45: Dec Int

    1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 FA 8 Maximum speed for condenser fan in Chiller mode. To set the maximim fan speed percentage value (30..100%), it is related to the fan power supply. FA 9 Proportional speed control FA01 = 4 -50.0 70.0 °...
  • Page 46 1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 FA 21 Proportional speed control FA01 = 4 25.0 ° C CUT-OFF differential in heat pump. To set a temperature/pressure ° F differential to stop the fan. 14.0 ON/OFF regulation FA01 = 2/3 Differential step circuit n°...

  • Page 47: 0= Not Enabled

    1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 Ar 7 Probe selection for antifreeze heaters / integration heating in Heat Pump mode 0= Not enabled 1= Evaporator inlet. 2= Evaporator outlet 1 and 2. 3= Evaporator outlet 1 and 2 and common outlet. Ar 8 Thermoregulation probe for anti-freeze / condenser heaters.

  • Page 48: Bar Dec 725 Psi Int

    1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 Password Password Password Defrost Param Description Risolu eter zione dF 1 Defrost configuration: 0= Not enabled 1= Temperature / pressure 2= start depends on par. dF24 stop for time duration 3= start depends on par. dF24 stop for external contact 4= defrost with condenser fan dF 2 Temperature or pressure of the defrost start-up...

  • Page 49: Bar Dec 203 Psi Int

    1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 dF 21 Forced defrost differential 25.0 ° C ° F 14.0 Defrost operative mode dF 22 Defrost start-up in unit with 2 circuits 0= Independent 1= If both have reached the necessary requirements 2= If one has reached the necessary requirements dF 23 End defrost in unit with 2 circuits and common ventilation...
  • Page 50 1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 AL 4 Low pressure alarm differential from analogue input 25.0 ° C ° F 14.0 AL 5 Maximum number of low pressure events from digital/analogue inputs: Always manual reset if AL05 = 0 Always automatic reset if AL05 =16 From automatic to manual reset if AL05= 1..15 AL 6...
  • Page 51 1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 AL 23 “Evaporator flow switch / supply fan overload” deactivation time to reset the alarm Compressor overload alarm AL 24 Compressor overload alarm delay after compressor start-up AL 25 Maximum number of compressor overload alarm per hour Always manual reset if AL20 = 0 Always automatic reset if AL20 =16 From automatic to manual reset if AL20 =1..15...
  • Page 52 1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 AL 38 Probe selection for antifreeze alarm in chiller mode 0= disabled 1= evaporator inlet temperature 2= evaporator 1 / 2 outlet temperature 3= evaporator 1 / 2 outlet temperature and common outlet temperature 4= external air temperature AL 39...
  • Page 53 1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 AL 51 Number of compressor high discharge temperature events per hour to determine the alarm reset condition: Always manual reset if AL51 = 0 Always automatic reset if AL51 =16 From automatic to manual if AL51 = 1..15 Generic alarm 1 AL 52 Maximum number of generic alarm events (each event stop the...

  • Page 54: Black-Out

    1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 AL 67 Maximum number of low water temperature alarm events Always manual reset if AL67 = 0 Always automatic reset if AL67 =16 From automatic to manual reset if AL67 =1..15 AL 68 Low water temperature alarm delay time starting from ON compressor 10 sec...

  • Page 55: Wiring Connections

    1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 15 WIRING CONNECTIONS 15.1 H IC206CX ARDWARE ESOURCES FOR MODEL 6 digital outputs (relays) MAX current on the relay contacts relè 5(2)A 250V - MAX common current 10A 250V 11 digital inputs (free of voltage) 6 analogue inputs: 4 NTC / PTC probes •...

  • Page 56: Installing And Mounting

    1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 16 INSTALLING AND MOUNTING 16.1 P ANEL CUT The instrument must be mounted on vertical panel, with panel cut-out 71x29mm, and fixed using the special bracket supplied. Avoid locations subject to heavy vibration, corrosive gases or excessive dirt. Ensure ventilation around the instrument.

  • Page 57: Electrical Connections

    1592022750 Quick reference guide IC 200CX Rel. 1.1 25/05/2009 WALL MOUNTING: use the vertical V-KIT (black, white and grey) as described in the following scheme: 17 ELECTRICAL CONNECTIONS The instrument is provided with: 2 removable terminal blocks MOLEX MICROFIT 14 and 18 ways for power supplay / digital and •...

  • Page 58: Technical Data

    Resolution: 0,1 ° C or 1 ° F Accuracy of the controller at 25° C: ±0,7 ° C ±1 digit Dixell S.p.A. Z.I. Via dell’Industria, 27 32010 Pieve d’Alpago (BL) ITALY tel. +39 - 0437 - 98 33 - fax +39 - 0437 - 98 93 13 E-mail:dixell@dixell.com...

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