Dixell IC200CX Series User Manual

F IC200CX Series User manual

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 • Three different time bands per day (only for c

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 AL 52 Maximum number of generic alarm even

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.98/114 AL 79 Probe 1 selection for Inlet / outlet water tempearture differential al

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 43 BLACK-OUT After the black-out is restored: 1.

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.100/114 44.2 HARDWARE RESOURCES FOR 208CX MODELS 8 digital outputs (relays) MAX cu

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 44.4 DIGITAL INPUTS GND = common terminal ID1…

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.102/114 44.6 ANALOG INPUT FOR PRESSURE RATIOMETRIC TRANSDUCER PPR30 (0 ÷ 5V SIGNAL

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 45 PWM OUTPUT FOR CONDENSING FAN SPEED CONTROL OU

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.104/114 45.2 PROPORTIONAL OUTPUTS CONFIGURED FOR AUX RELAY CONTROL OUT3 and OUT4 =

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 45.4 XJ485CX CONNECTION The XJ485CX interface i

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.106/114 45.5 REMOTE KEYBOARD VI620CX Can be used max. 2VI620CX remote keyboards. U

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.8/114 3 IC200 CX TABLE OF THE FEATURES CHARACTERISTICS IC206CX IC208CX N° KEYS

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 46.2 VERTICAL BOARDS VI620CX PANEL CUT-OUT T

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.108/114 47 ELECTRICAL CONNECTIONS The instrument is provided with: • 2 removable te

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 48.2 WIRING KIT CWCXA15-KIT e CWCXA30-KIT: w

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.110/114 49 TECHNICAL DATA Housing: self extinguishing ABS. Case: frontal 32x74 mm; d

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 NOTE

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 4 USER INTERFACE 4.1 DISPLAY CONFIGURATION I

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.10/114 Main display (upper display) Parameters dP01 (IC200CX), dP05 (remote key

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 PARAMETER VALUE DESCRIPTION CORRESPONDING LABEL

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.12/114 • Condenser probe temperature Cdt1 / pressure CdP1 Bottom display of the circ

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 4.4 MEANING / FUNCTIONNING OF THE BOTTOM DISPLAY

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.14/114 6 DISPLAY INFORMATION 6.1 READ THE SET POINT VALUE Push and release the SE

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 6.5 DISPLAY VISUALIZATION IN STD-BY It is possib

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.16/114 6.7 KEY FUNCTION KEY ACTION FUNCTION Push and release Show chiller set

INDEX 1 GENERAL ADVICE 6 2 GENERAL FEATURES 6 2.1 MAIN FUNCTION 6 3 IC200 CX TABLE OF THE FEAT

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 7 REMOTE TERMINAL The iCHILL can be connected t

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.18/114 9 ANALOG AND DIGITAL OUTPUT CONFIGURATION 9.1 ANALOG INPUT PB1 - PB2 – PB5

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 3. Flow switch evaporator pump / supply fan over

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.20/114 Part Winding 1 of the compressor 2 34. Part Winding 2 of the compressor 2 35.

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 10 PROGRAMMING WITH THE “HOT KEY 64” 10.1 DOWN

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.22/114 4. Change the value with UP or DOWN keys; 5. Push “SET” to confirm, after so

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 3. Push SET key and the top display shows a blin

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.24/114 2. Push 1 time the DOWN key and the led 3 should be on, the parameter is now

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 11.12 CHANGE THE POLARITY OF THE DIGITAL INPUTS-

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.26/114 12.3 COMPRESSOR OVERLOAD PASSWORD. The default value is 0; to change this val

12 FUNCTION MENU “ M” KEY 25 12.1 ALARM LIST: SHOW AND RESET 25 12.2 COMPRESSOR OVERLOAD ALARM RESET 25 12.3 COMPRESSOR OVERLOAD PASSWORD. 26

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 12.10 READ-OUT OF A COMPRESSOR NOT ENABLED Durin

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.28/114 Cond FUNCTION selects the proportional output 1 and 2. Label involved in Cond

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Select with UP or DOWN the trEM function Push SET

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.30/114 CF51 = 1 External air temperature probe > St12+ ST13 the unit starts in ch

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 With active contact if the unit is being switched

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.32/114 To have the same regulation both for chiller and heat pump set the parameters

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Compressor regulation in heat pump

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.34/114 17.1 MAXIMUM TIME OF NEUTRAL ZONE STAY WITHOUT INSERTION OF RESOURCES

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 When both compressors are activeted the thermo

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.36/114 When the thermoregulation requests the activation of the second compresso

23 PUMP DOWN 40 23.1 OFF UNIT WITH PUMP DOWN AND WITH LOW PRESSURE SWITCH CONTROL 40 23.2 PUMP DOWN W

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 18 THERMOREGULATION AND COMPRESSORS ROTATION The

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.38/114 20.4 PART WINDING This algorithm allows to reduce the start-up current

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 1= the steps are turned on in sequential

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.40/114 Having one compressor with 3 partializations, at the compressor start-up, with

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 If the last compressor stops before the low press

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.42/114 If the last compressor stops before the pump down pressure switch because of t

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 It is possible to have the pump down procedure al

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.44/114 24.6 REGULATION IN HEAT PUMP MODE UNLOADING IN HEAT PUMP MODE The compressor

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 When the unit is in stand-by or remote off

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.46/114 Note: During the defrost and when the compressor is off in dripping time the p

33.10 END DEFROST BY LOW WATER OUTLET EVAPORATOR TEMPERATURE 55 33.11 DEFROST PARAMETER DESCRIPTION 55 34 ENERGY SAVING 57 34.1 ENERGY SAVING:

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 29.2 CONDENSER WATER PUMP ROTATION THROUGH DIGI

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.48/114 Modulating control of the condenser pump in Chiller mode: Modulating c

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Par. FA01 = 1 + Par. FA02 = 1 Independent from th

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.50/114 31.4 GRAPH: PROPORTIONAL REGULATION OF CONDENSER FANS

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 32 THERMOREGULATION OF THE ANTI FREEZE, INT

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.52/114 Par. Ar08 = 2: the heater 1 regulation is executed through the condenser water

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 33 DEFROST CYCLE The defrost cycle starts only if

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.54/114 dF22=0 Yes not possible (ACF1) not possible (ACF1) dF22=1 Yes Yes Yes dF

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 33.8 OTHER INFORMATION ABOUT THE DEFROST If the

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.56/114 dF06 defrost delay time between the 1st and the 2nd circuit. After the interv

39.42 KEYABOARD ALARM 77 40 AUTOMATIC TO MANUAL ALARM PROCEDURE 77 41 TABLE OF THE OUTPUT STATUS IN A

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 dF26 Stop supply fan during defrost cycle 0= Not

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.58/114 Example of a daily programming: Monday Enater parameter programming 1. In the

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 35 DYNAMIC SETPOINT The dynamic setpoint allows t

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.60/114 36 GEOTHERMAL FUNCTION The function manages an ON/OFF valve (relay) o

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Analog output 0..10V: geothermal function confi

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.62/114 37.1.2 Auxiliary relay on reverse action PBr = NTC probe or transducer s

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 38 LOAD MAINTENANCE PARAMETERS CO24..CO29 are the

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.64/114 39 MESSAGES - ALARM CODES the alarm codes are defined by letters and number

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 AL17/AL21 Maximum time flow switch alarm active b

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.66/114 39.8 AFR: POWER SUPPLY FREQUENCY ALARM Label on the display AFr (Line frequ

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.6/114 1 GENERAL ADVICE PLEASE READ BEFORE USING THIS MANUAL • This manual is part

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 39.12 ACF1 - ACF2 - ACF3 - ACF4 - ACF5 - ACF6 -

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.68/114 ACF6 • The number of compressors/steps of the 2 circuits ( CF04 + CF05 ) i

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 39.13 ARTF CLOCK FAILURE Label on the display

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.70/114 Origin During normal running condition when the temperature/pressure of evapo

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Reset Chiller: evaporator inlet NTC probe higher

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.72/114 39.23 B1LP - B2LP LOW TEMPERATURE / LOW CONDENSING PRESSURE OF THE CIRCUIT

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 air. After the AL44 delay if the anti-freeze prob

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.74/114 39.30 B1EU – B2EU: UNLOADING FROM LOW TEMPERATURE OF THE EVAPORATOR

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 39.34 C1TR - C2TR COMPRESSOR OVERLOAD ALARM La

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.76/114 39.38 B1PH - B2PH: PUMP DOWN STOP ALARM FROM PRESSURE SWITCH / L

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 39.41 ALARM RELAY AND BUZZER Alarm relay / buz

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.78/114 41 TABLE OF THE OUTPUT STATUS IN ALARM CONDITION The alarm codes are made of l

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 AC11 Configuration alarm Yes Yes Yes Yes

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.80/114 C(n)oP Compressor(n) oil pressure switch / Oil level switch Yes C(n)tr Co

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 42 TABLE OF THE PARAMETERS Label Description ALL

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.82/114 Parameter Description min max M. u. Resolution dP 1 Default read-out of

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 CF 8 PB1 Configuration If configured as digital

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.84/114 CF 44 OUT 4 configuration 0= Not enabled 1= 0..10V signal for compressor 1 i

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 CF 56 Firmware Release (this parameter is only

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.86/114 Partialization (Capacity Control) CO 6 Functioning (see Capacity Control) 0=

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.6/114 2 GENERAL FEATURES iCHILL IC200CX is an electronic controller for chiller u

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 CO 20 Operative mode of the condenser pump 0= N

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.88/114 CO 47 Minimum ON time of the capacity step after the unloading function star

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 CO 82 Time at maximum speed during the switchin

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.90/114 US 11 Minimum value of the auxiliary proportional output 1 0 US12 % US

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 FA 1 Fan configuration output 0 = Not enabled 1

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.92/114 FA 21 Proportional speed control FA01 = 4 CUT-OFF differential in heat pump

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Ar 14 Time delay before turning the boiler on

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.94/114 dF 18 Pressure / temperature setpoint to force the ventilation ON during the

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 AL 8 Low temperature/pressure alarm with unit in

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009 Pg.96/114 AL 33 “Antifreeze / low ambient temperature (air / air unit) / low temperatu