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IC100CX

1592022550

Quick reference guide IC100CX GB rel.1.0 03/03/2008 Page 12 di 39

18.

LARM

ODE AND

VENTS

Cod

Meaning

Cause / Origin

Instrument behaviour Reset

Pb1

probe

alarm

Probe Pb1 faulty or disconnected

Open collector / alarm
relay ON.
Buzzer ON.
General alarm icon
lighted.
Alarm code on display.

Automatic

if the probe value
recovers

Pb2

probe

alarm

Probe Pb2 faulty or disconnected

Open collector / alarm
relay ON.
Buzzer ON.
General alarm icon
lighted.
Alarm code on display.

Automatic

if the probe value
recover

Pb3

probe

alarm

Probe Pb3 faulty or disconnected

Open collector / alarm
relay ON.
Buzzer ON.
General alarm icon
lighted.
Alarm code on display.

Automatic

if the probe value
recovers

Pb4

probe

alarm

Probe Pb4 faulty or disconnected

Open collector / alarm
relay ON.
Buzzer ON.
General alarm icon
lighted.
Alarm code on display.

Automatic

if the probe value
recovers

A01

High pressure
switch alarm

Digital input for high pressure activated

Open  collector  /  alarm
relay ON.
Buzzer ON.
General  alarm  icon
lighted.
High  pressure  icon
lighted.
Alarm code on display.

Automatic

It turns to manual after
AL10 intervention

Manual:

after the alarm event
expires, proceed with
manual reset.

A02

Low pressure
switch alarm

Digital input for low pressure activated

Open  collector  /  alarm
relay ON.
Buzzer ON.
General  alarm  icon
lighted.
Low  pressure  icon
lighted.
Alarm code on display.

Automatic.

It turns to manual after
AL02 events in 1 hour.

Manual:

after the alarm event
expires, proceed with
manual reset.

Содержание iCHiLL 100CX

Страница 1: ...IC100CX 1592022550 Quick reference guide IC100CX GB rel 1 0 03 03 2008 Page 1 di 39 dIXEL iCHiLL 100CX Quick reference guide ...

Страница 2: ...kept near the instrument for easy and quick reference The instrument shall not be used for purposes different from those described hereunder It cannot be used as a safety device Check the application limits before proceeding 1 1 Safety Precaution Check the supply voltage is correct before connecting the instrument Do not expose to water or moisture use the controller only within the operating limi...

Страница 3: ... etc On flashing in case of alarm On if the Energy Saving dynamic set point or function for units without water storage tank are active OFF if a function above is enabled but not active On during menù visualization On if heaters are activated antifreeze heaters or and boiler On flashing during defrost delay time On during defrost On flashing if water flow switch is activated When the pump is OFF t...

Страница 4: ... CF44 PB1 PB2 PB4 Set point parameter value working set point real set point modified from dinamic set point Energy saving or function for units without water storage tank Hysteresis Machine status Lower digits yellow color configurable by parameter CF45 PB1 PB2 PB3 PB4 Set point parameter value working set point real set point modified from dinamic set point Energy saving or function for units wi...

Страница 5: ... keys the buzzer is stopped even if the alarm is still active 6 FIRST INSTALLING After giving power supply to the instrument the lower display can show rtC alternated to the probe value it is necessary to set the clock time If the probes are not connected or they are faulty the display shows the corresponding alarm code In any case it is possible to proceed with clock setting 7 HOW TO SET THE CLOC...

Страница 6: ...a Parameter Value 1 Access to programming mode Pr1 or Pr2 2 Select the parameter to modify 3 Push SET 4 Modify the value with o o o o and n n n n keys 5 Push SET key again to confirm the new value after some seconds next parameter will be displayed 6 Exit the programming mode push SET and o o o o when a parameter label is displayed or wait 15s time out without pushing any keys NOTE The new paramet...

Страница 7: ...bel if the alarm can be reset NO label if it is not possible Use o o o o or n n n n keys to scroll the alarm list 5 Push SET key when rSt is lighted to reset the alarm after a while the read out move to next alarm 6 To exit the function menu push and release the menu key or wait the time out The menu icon disappears 13 5 Compressors And Pumps Working hours Enter the function menu Use o o o o or n ...

Страница 8: ...increase or decrease the new value 4 Push and release SET key or wait the time out to exit the programming 14 3 How to See the real Set Point When Energy Saving Dynamic Set Point or Function For Units Without Water Storage Tank are enabled is possible to see the real set point When the machine is running push SET key once lower display shows SetC setpoint chiller or SetH setpoint heat pump and upp...

Страница 9: ... Quick reference guide IC100CX GB rel 1 0 03 03 2008 Page 9 di 39 16 INSTALLING AND MOUNTING 16 1 C Format 32 74mm The instrument shall be mounted on panel in a 29x71 mm hole and fixed using the special bracket supplied ...

Страница 10: ... To obtain the IP65 protection even for the panel use the rubber gasket RGW V optional For wall mounting use the V KIT plastic adapter as illustrated in figure 2 Fig 2 The temperature range allowed for correct operation is 10 60 C Avoid places subject to strong vibrations corrosive gases excessive dirt or humidity The same recommendations apply to probes Let air circulate by the cooling holes ...

Страница 11: ...ed inside the controller common for the relay n 3 terminal 18 and relay n 4 terminal 20 A 5 ways connector is dedicated to the TTL RS485 interface The controller has 4 connectors depending on model for remote keyboard open collector outputs Pb4 probe 4 20mA 0 10Vcc analogue output the connectors have 2 ways 0 2 mm2 wires Remote keyboard is provided with 2 ways screw terminal block for wires not bi...

Страница 12: ... code on display Automatic if the probe value recovers P4 Pb4 probe alarm Probe Pb4 faulty or disconnected Open collector alarm relay ON Buzzer ON General alarm icon lighted Alarm code on display Automatic if the probe value recovers A01 High pressure switch alarm Digital input for high pressure activated Open collector alarm relay ON Buzzer ON General alarm icon lighted High pressure icon lighted...

Страница 13: ... if Pb3 or Pb4 AL11 AL12 then proceed with manual reset A06 Low temperature Low pressure Pb3 o Pb4 AL14 Open collector alarm relay ON Buzzer ON General alarm icon lighted Low alarm icon lighted Alarm code on display Automatic It turns to manual after AL06 events in 1 hour Manual the event expires if Pb3 or Pb4 AL14 AL15 then proceed with manual reset A07 Anti freeze alarm Digital input active Anti...

Страница 14: ... for AL05 Manual Digital input not active for AL07 then proceed with manual reset A09 Compressor 1 thermal protection alarm Digital input active bypassed for AL08 upon start up of compressor Open collector alarm relay ON Buzzer ON General alarm icon lighted Alarm code on display Manual the event expires then proceed with manual reset A10 Compressor 2 thermal protection alarm Digital input active O...

Страница 15: ...tor inlet water Activation from analogue input in following priority PB3 PB4 PB1 PB2 if probe value AL24 The alarm is disabled for AL26 starting from ON compressor Alarm relay open collector ON Buzzer ON General alarm icon lighted Code on display Automatic If probe value AL24 AL25 With unit OFF or in std by Becomes manual after AL27 intervention Manual De activation probe value AL24 AL25 and manua...

Страница 16: ...CO28 Alarm relay open collector ON Buzzer ON General alarm icon lighted Code on display Manual Reset operating hours point 13 6 rtC Clock alarm Need to set the clock time Open collector alarm relay ON Buzzer ON General alarm icon lighted Alarm code on display Manual Set the clock and then proceed with manual reset rtF Clock alarm Faulty clock control Open collector alarm relay ON Buzzer ON General...

Страница 17: ... lighted Alarm code on display Automatic After parameter proper debug ACF4 Configuration alarm CF28 1 digital input not configured or CF28 2 probe Pb4 3 Open collector alarm relay ON Buzzer ON General alarm icon lighted Alarm code on display Automatic After parameter proper debug ACF5 Configuration alarm CF02 1 CF04 2 3 CF05 3 or CF04 2 and CF05 3 Open collector alarm relay ON Buzzer ON General al...

Страница 18: ...regulator alarm icon Code on display Automatic Becomes manual after AL20 intervention Manual De activation digital input not enabled for continuous time AL22 and manual reset procedure bLOC General alarm signal only Digital input activated for continuous time AL21 Alarm enabled only if AL23 0 Alarm relay open collector ON Buzzer ON Flashing flow regulator alarm icon Code on display Automatic The a...

Страница 19: ...robe or digital input Tk output for external fan speed controller Analog output output 0 10V 4 20mA for external fan speed module for condenser fan or modulating evaporator water pump 19 2 Model with triac on board and ratiometric pressure trasducer Pb3 MF ID1 MF ID2 MF ID5 multifunction digital inputs ID3 high pressure digital input ID4 low pressure digital input RL1 compressor relay MF RL2 MF RL...

Страница 20: ...b3 pressure trasducer Tk output for external fan speed controller MF o c out multifunction open collector output for external relay 19 4 Model with 5 internal relays and ratiometric pressure trasducer Pb3 MF ID1 MF ID2 MF ID5 multifunction digital inputs ID3 high pressure digital input ID4 low pressure digital input MF RL2 MF RL3 MF RL4 MF RL5 multifunction relays Pb1 Pb2 Pb4 NTC probe or digital ...

Страница 21: ...1KW and 2 2KW CW15 KIT e CWC15 KIT Ichill wiring kit for 5 realys model and 4 relays 1 triac model XJ485CX TTL RS485 serial interface to connect the controller to the supervising system RT314 Kit relay module DIN rail mounting Prog TOOL KIT programming kit to manage parameters map from the Personal Computer Hot key parameters copying key ...

Страница 22: ...t point ST05 ST06 C F Decimal integer ST02 Summer differential 0 0 0 25 0 45 C F Decimal integer ST03 Winter Set point ST07 ST08 C F Decimal integer ST04 Winter differential 0 0 0 25 0 45 C F Decimal integer ST05 Minimum set point limit for ST01 summer 50 0 58 ST01 C F Decimal integer ST06 Maximum set point limit for ST01 summer ST01 110 230 C F Decimal integer ST07 Minimum set point limit for ST0...

Страница 23: ... 0 25 0 45 C F Dec int ST20 Minimum value of the room set point in chiller function 50 0 58 ST18 C F Dec int ST21 Maximum value of the room set point in chiller function ST18 110 230 C F Dec int ST22 Room set point in heat pump function ST24 ST25 C F dec int ST23 Room differential in heat pump function 0 0 0 25 0 45 C F Dec int ST24 Minimum value of the room set point in heat pump function 50 0 58...

Страница 24: ...r temperature 4 NTC temperature for anti freeze alarm water water 5 NTC temperature for combined defrost 6 NTC temperature for logging 6 NTC condenser outlet temperature water water units whith reversal on water circuit 7 NTC high temperature probe of system inlet water 0 7 CF08 ID1 configuration 0 1st compressor thermal protection 1 Condenser fan thermal protection 2 Evaporator flow switch alarm ...

Страница 25: ...tion alarm supply fan thermal protection alarm 13 Condenser water pump thermal protection alarm 14 Condenser flow switch alarm 15 not used 0 15 CF10 ID5 configuration 0 1st compressor thermal protection 1 Condenser fan thermal protection 2 Evaporator flow switch alarm 3 Remote On off 4 Cooling Heating 5 2nd compressor thermal protection 6 2nd compressor or step request Motocondensing unit 7 End de...

Страница 26: ...ection alarm 13 Condenser water pump thermal protection alarm 14 Condenser flow switch alarm 15 not used 0 15 CF12 ID1 input polarity 0 active for closed contact 1 active for open contact 0 1 CF13 ID2 input polarity 0 active for closed contact 1 active for open contact 0 1 CF14 ID3 input polarity 0 active for closed contact 1 active for open contact 0 1 CF15 ID4 input polarity 0 active for closed ...

Страница 27: ...rator water pump supply fan air air unit 10 condenser water pump 0 10 CF22 4mA 0 5V corresponding to the pressure value of the transducer 0 0 0 50 0 725 Bar Psi Decimal integer CF23 20mA 5V corresponding to the pressure value of the transducer 0 0 0 50 0 725 Bar Psi Decimal integer CF24 Pb1 Offset 12 0 21 6 12 0 21 6 C F Decimal integer CF25 Pb2 Offset 12 0 21 6 12 0 21 6 C F Decimal integer CF26 ...

Страница 28: ...ation 7 No visualization 8 Working differential 9 Unit set point parameter value 0 8 CF37 Firmware Release CF38 Eeprom Parameter mapping CF39 RL2 configuration 0 Alarm relay 1 compressor 1 capacity step 2 compressor 2 3 ON OFF ventilation 4 reversing valve 5 anti freezer heaters integration heater n 1 6 solenoid valve on water circuit 7 solenoid valve on water circuit only for heat pump 8 anti fre...

Страница 29: ... Saving Dynamic set point function for units without water storage tank 5 Unit status 6 Clock 7 No visualization 8 Woking differential 9 Unit set point parameter value 0 8 CF44 Default viewing of upper display of the remote keyboard 0 PB1 visualization 1 PB2 visualization 2 no visualization display off 3 PB4 visualization 4 Real working set point set point modified from Energy Saving Dynamic set p...

Страница 30: ...r d setpoint during winter 50 0 58 110 230 C F Decimal integer Sd06 External air differential during summer 30 54 30 54 C F Decimal integer Sd07 External air differential during winter 30 54 30 54 C F Decimal integer Pr2 Password value 0 999 Energy Saving Parameter Description Min Max Meas Resolution ES01 Energy saving starting hour 0 24 0 23 50 Min 10 Min ES02 Energy saving ending hour 0 24 0 23 ...

Страница 31: ...or 1st compressor 0 999 Hr 10 Hr CO15 Hour counter setpoint for 2nd compressor 0 999 Hr 10 Hr CO16 Hour counter setpoint for pump Supply fan 0 999 Hr 10 Hr Unloading evaporator CO17 Unloading set point evaporator side 0 32 110 230 C F Dec int CO18 Unloading Differential evaporator side 0 1 0 25 0 45 C F Dec int CO19 Delay unloading function evaporator side 0 250 Sec 10 Sec CO20 Maximum unloading o...

Страница 32: ...t CO36 Temperature control band for the modulating pump in chiller function 0 0 0 25 0 45 C F Dec int CO37 Delay for switching off compressor by heat regulation with water pump 100 in chiller function 0 250 sec CO38 Set point modulating pump in heat pump mode evaporator outlet temperature 50 0 58 110 230 C F Dec int CO39 Temperature control band for the modulating pump in heat pump function 0 0 0 ...

Страница 33: ...eger FA15 Delay time for CUT OFF 0 250 Sec FA16 Fan speed in summer night function 30 100 FA17 Minimum fan speed in winter 30 100 FA18 Maximum fan speed in winter 30 100 FA19 Temperature pressure setpoint for minimum speed in winter 50 0 58 0 0 0 110 230 50 725 C F Bar Psi Decimal integer Decimal integer FA20 Temperature pressure setpoint for maximum speed in winter 50 0 58 0 0 0 110 230 50 725 C ...

Страница 34: ...etpoint of the electrical heater in Chiller mode 50 0 58 110 230 C F Decimal integer Ar09 Anti Freeze Setpoint of the electrical heater in Heat Pump mode 50 0 58 110 230 C F Decimal integer Ar10 Anti Freeze Setpoint of external electrical heater water water units 50 0 58 110 230 C F Decimal integer Ar11 Anti Freeze Differential in Chiller 0 0 25 0 45 C F Decimal integer Ar12 Anti Freeze Differenti...

Страница 35: ...nt Ar26 Outside air differential for enabling the compressors 0 0 25 0 45 C F Dec int Anti freezer alarm in HP function Ar27 Anti freeze alarm set point in heat pump mode Ar01 Ar02 C F Dec int Ar28 Anti freeze alarm differential in heat pump mode 0 0 25 0 45 C F Dec int Evaporator water pump functioning condenser of ambient probe Ar29 Evaporator condenser water pump set point with external tempera...

Страница 36: ... combined defrost cycle after the DF10 counting time 50 0 58 110 230 C F Decimal integer DF12 Temperature Setpoint to stop a combined defrost 50 0 58 110 230 C F Decimal integer DF13 Forced activation of the 2nd compressor in defrost 0 Not enabled 1 Enabled 0 1 DF14 Forced fan activation during defrost and draining times 0 Not enabled 1 Enabled only for defrost 2 Enabled for defrost and draining t...

Страница 37: ... of high temperature condenser pressure alarm interventions per hour 0 16 AL11 Condensing temperature pressure high alarm setpoint for input probe 50 0 58 0 0 0 110 230 50 725 C F Bar Psi Decimal integer Decimal integer AL12 Temperature pressure high alarm differential for input probe 0 0 0 0 25 0 45 50 0 725 C F Bar Psi Decimal integer Decimal integer AL13 Low pressure alarm delay for input probe...

Страница 38: ...f the AL20 parameter 0 1 AL24 System s inlet water high temperature alarm set point 50 0 58 0 0 0 110 230 50 0 725 C F Bar Psi Dec int Dec int AL25 System s inlet water high temperature alarm differential 0 0 0 0 25 0 45 50 0 725 C F Bar Psi Dec int Dec int AL26 Delay time for signaling the system s inlet water high temperature alarm 0 250 10 sec 10 sec AL27 Maximum number of system inlet high tem...

Страница 39: ...densing Measuring range NTC probe 40 110 C C 40 230 F Measuring range pressure trasducers 0 50 bar Temperature resolution 0 1 C or 1 C Accuracy ambient temp 25 C 0 5 C 1 digit Input output Tipo Probes Pb1 Pb2 e Pb4 Configurable NTC Digital input Pb3 Configurable NTC 4 20mA 0 5V Digital inputs ID1 ID2 e ID5 Configurable free voltage ID3 High pressure free voltage ID4 Low pressure free voltage Relay...

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