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Summary of Contents for ICS iC 215
- Page 1 ATER CHILLERS iC 215 ÷ iC 780 O P E R A T I N G A N D M A I N T E N A N C E M A N U A L 38178800943 Original instructions in Italian language...
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Page 2: - User's Quick Guide
For details concerning the connection, refer to the electrical diagram. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 3: Setpoint
To reset the compressor thermal alarms refer to the specific heading. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 4: Table Of Contents
Freeze protection ......................24 5.3.1 Operating limits .........................24 Hydraulic connections..................... 25 iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... - Page 5 7.13.2 Hot-key programming ....................... 46 7.14 Unit adjustment and control.................... 46 iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited...
- Page 6 Chapter 8 ........................56 THER COMPONENTS Compressor motor protection..................56 Refrigerant high and low pressure switches..............56 Fan pressure switches (Models iC 215÷540) ..............56 Electronic thermostatic valve (optional) ................. 57 Pressure transducers ......................57 Level sensor........................58 Chapter 9 ......................59 PERATION AND MAINTENANCE Operation.........................
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Page 7: General Information
MODEL and SERIAL NUMBER shown on the unit’s dataplate and on the last page of this manual. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 8: Safety
215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 9: Lifting And Transport Precautions
1585 1605 Model iC 215÷iC 416 Modello iC 520÷iC 540 iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 10: Precautions To Be Adopted During Installation
The connections to be prearranged concern the process water circuit. For connection to the mains electrical supply consult the technical documentation attached to the unit. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 11: Precautions To Be Adopted During Operation
215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 12: Refrigerant Gases
Protection of the hands: Rubber gloves. Hygiene measures: Do not smoke. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... - Page 13 Ozone depletion potential ODP (R11=1): Considerations on disposal: Usable with reconditioning. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited...
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Page 14: Technical Data
These values are defined at the time of the offer. The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited iC 215 ÷ iC 780... -
Page 15: Declaration Of Conformity
Officer responsible for technical file i) Technical supervisor personal data j) Place and date iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 16: Data For Standard Units
14600 14600 20100 20100 37000 35000 40000 40000 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited iC 215 ÷ iC 780... - Page 17 For the flow rate and pressure head values two numbers are specified: the first refers to nominal conditions and the second refers to maximum conditions. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited...
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Page 18: Sound Level Measurements
91.1 axial 77.6 90.6 iC 780 high pressure 78.4 91.4 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited iC 215 ÷ iC 780... - Page 19 1.6 m from the ground. Values with tolerance of ± 2 dB. Sound pressure level: according to ISO 3744. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited...
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Page 20: Description
R e f r i g e r a n t c i r c u i t iC 215÷5405 models feature a single refrigerant circuit with one or two compressors connected in parallel (tandem). iC 640÷780 models feature two refrigerant circuits with two compressors connected in parallel (tandem). -
Page 21: Condenser
The fans are of the axial flow type, comprising a diecast aluminium fan wheel with sickle shaped blades. The protection rating of the fans is IP54 for all models except iC 215÷220, which are equipped with IP44 fans. All fans feature insulation class F to ensure they are compatible with outdoor operation in all climates. Fan assembly is completed by an upper safety grille (supporting the fan). -
Page 22: Axial For /He Version (Only On High Efficiency Models, Where Envisaged)
• carbon steel tank. Chillers with non-ferrous hydraulic circuit (iC 215÷540): stainless steel (AISI 304), copper, brass and plastic materials. Specifically: • with copper tubes and fins and brass shoulders;... -
Page 23: Sub-Zero Ambient Temperatures
-10°C. For ambient temperatures below -10 and above -20°C, in addition to the anti-freeze heaters the tank and pumps must be equipped with double insulation (special unit). iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 24: Installation
8. Do not install the plant in sites exposed to strong winds; if unavoidable, install suitable windscreens. See point 1. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 25: Freeze Protection
(2) reference value for the range with outlet water temperature of 15°C. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 26: Hydraulic Connections
Process water inlet Process water outlet iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 27: Expansion Vessel
Ptmax=1.0282 V=2 · 200 · (1.043 - 1.0282)=5.92 litres iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 28: Electrical Connections
70°C PVC insulation (unless otherwise specified) or EPR 90°C insulation For further details refer to the attached electrical schematic. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 29: Phase Monitor
ATTENTION Never tamper with the Phase Monitor under any circumstances. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 30: Starting
215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... - Page 31 Once the SETPOINT value has been reached the controller monitoring the water inlet temperature will stop the compressor. In these conditions the water pump runs constantly. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited...
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Page 32: Electronic Controller
Press for 1 second in programming mode to change the parameters access level. See “7.12.1 Access to parameters”. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 33: Function Of Combined Buttons
Out2 Ambient temperature probe (only with anti-freeze heater BAT1 option) iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 34: Unit Start/Stop
To save the new setpoint, press or wait for the time-out to exit programming mode. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 35: Dynamic Setpoint Function (With Anti-Freeze Heater Only)
Ambient air T. Case 2 - Sd03= -4 SEtr Ambient air T. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 36: How To Display The Internal Values Of A Circuit
The CrEn function is enabled also on single circuit units. If you proceed to disable the only circuit present on these units, the unit will suspend its entire cooling capacity. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 37: Coen - Enable Or Disable The Single Compressor
• With buttons display all the configured compressors. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 38: Cond - Display Of Percentage / Number Of Condensing Steps
To exit the ALrM function and return to normal display mode press or wait for the time-out. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 39: 7 . 1 1 . 2 H O W T O M U T E T H E B U Z Z E R
ALc1 Evaporator inlet high temperature unloading indication AEUn Configuration alarm ACF1 b(n)HP Circuit (n) high pressure switch (iC 215÷540 models only) A/M R b(n)HP Circuit (n) high pressure switch and/or compressor thermal alarm (iC A/M R 640÷780 models only) b(n)LP Circuit (n) low pressure switch... -
Page 40: 7 . 1 1 . 4 I N D I C A T I O N S T A B L E
Reset is always manual Icon Flashing Action Alarm relay + buzzer activated iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 41: 7 . 1 1 . 7 H I G H P R E S S U R E S W I T C H A L A R M A N D / O R C O M P R E S S O R T H E R M A L A L A R M
With the unit in Stand-by or OFF the anti-freeze alarm message is tripped in reference to the chiller and heat pump setpoints. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 42: Chiller Mode Anti-Freeze Alarm
Manual from menu ALrM with password request Icon Flashing Action Alarm relay + buzzer activated iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 43: Fan Thermal Alarm
Manual. (reset procedure in functions menu) Icon Flashing Action Alarm relay + buzzer activated iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 44: Phase Monitor Alarm
Reset Automatic Icon Flashing Action Alarm relay + buzzer activated iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 45: Remote Terminal Alarm
All levels are password protected. The USER password is 23. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 46: Access To Parameters
To exit programming mode and return to normal display mode press simultaneously. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 47: How To Change A Parameter Value
215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 48: Compressors Proportional Control Diagram
For circuits with more than one compressor although only one of which running, after programmable time the compressor is stopped and starting of the available compressor is forced. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 49: Compressors Starting Time Limitation
ON-OFF logic, i.e. supplying or disconnecting power to the fans. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 50: Units Configured With Fan Speed Control
In addition, to maintain a balance between the running hours of the two pumps the controller automatically switches over the two devices when a programmable threshold is reached (CO19). iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 51: Anti-Freeze Pump Management (If Ambient Probe Is Installed)
User password Unit Compressors Analogue inputs Probes offset Digital inputs iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... - Page 52 -30.0 30.0 °C Sd05 mode. User password Energy saving User password iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited...
- Page 53 Defrost start end from analogue input Delivery fan operation in defrost Defrost with condensing fans iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited...
- Page 54 Compressor thermal alarm Pressure switch alarm reset type User password iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited...
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Page 55: 7 . 2 2 . 2 P A R A M E T E R S S E T T I N G
°C AL26 (*) Parameter visible only on dual frequency version. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 56: 7 . 2 2 . 3 P A R A M E T E Rs D E P E N D E N T O N R E M O T E T E R M I N A L K I T
7 . 2 2 . 3 P a r a m e t e rs d e p e n d e n t o n r e m o t e t e r m i n a l k i t Remote terminal kit CF54 iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 57: Other Components
Pressure switch gases °C °C Axial Fans R410A 46.1 36.1 iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 58: Electronic Thermostatic Valve (Optional)
215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 59: Level Sensor
Damaging this sticker, even partially, will automatically invalidate the warranty. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 60: Operation And Maintenance
215÷220 iC 303÷305 iC 408÷416 iC 520÷535 iC 538÷540 iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 61: Draining The Process Water Circuit
When a pump is installed use special caution to ensure it is emptied, draining off any water that has collected in the impeller. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 62: Maintenance Schedule
In some installations it may be necessary to increase the frequency of maintenance. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... -
Page 63: Troubleshooting
Install a filter upline from the unit. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... - Page 64 • General alarm relay activation. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited...
- Page 65 Chapter 7 “Electronic stops; controller”). • General alarm relay activation. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited...
- Page 66 • Display shows message C(n)tr • LED of general alarm icon illuminates. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited...
- Page 67 If necessary replace the temperature probe. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited...
- Page 68 • LED of general alarm icon illuminates. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited...
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Page 69: Isk Analysis : Residual Risk
5.6 “Electrical phenomena. connections” iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited... - Page 70 “Operation and maintenance” system with possibility of disabling safety devices. iC 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited...
- Page 71 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited...
- Page 72 215 ÷ iC 780 The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited...
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