Related Manuals for ICP iDRY iRDP CT 30
Summary of Contents for ICP iDRY iRDP CT 30
- Page 1 Compressed air refrigeration dryer iRDP CT 20-500 Instructions for installation and operation english...
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Page 2: Electric Diagram Idry Irdp Ct 200-500 3Phase
Dear customer, Thank you for deciding in favour of the iDRY iRDP CT 20-500 compressed-air refrigeration dryer. Please read these installation and operating instructions carefully before mounting and starting up the iDRY iRDP CT 20-500 and follow our directions. Perfect functioning of the iDRY iRDP CT 20-500 and thus reliable compressed-air drying can only be guaranteed when the provisions and notes stipulated here are strictly adhered to. -
Page 3: Table Of Contents
Contents Type plate Safety instructions Safety pictograms in accordance with DIN 4844 Signal words in accordance with ANSI Overview of the safety instructions Proper use Exclusion from a field of application ... - Page 4 13.1.4 Dryer dimensions iDRY iRDP CT 200-250 13.1.5 Dryer dimensions iDRY iRDP CT 300-350 13.1.6 Dryer dimensions iDRY iRDP CT 400-500 13.1.7 Dryer dimensions iDRY iRDP CT 200-250 3phase 13.1.8 Dryer dimensions iDRY iRDP CT 300-350 3phase ...
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Page 5: Type Plate
Type plate Type plate The type plate is on the back of the dryer and comprises all primary data of the device. Always refer to these when contacting the manufacturer or the sales department. All guarantee claims will expire in the event that the type plate is modified or removed. The dryer model printed on the typeplate includes one or more suffixes that specify one or more features of dryer. -
Page 6: Safety Pictograms In Accordance With Din 4844
Safety instructions Safety pictograms in accordance with DIN 4844 Observe operating instructions General danger symbol Supply voltage Danger: component or system under pressure Hot surfaces Non-breathable air Do not use water to extinguish the fire Do not operate with open cover (housing) Maintenance works or controlling measures must only be carried out by qualified personnel Do not smoke Note... - Page 7 Safety instructions Works can be carried out by the operator of the plant, provided that they are skilled accordingly NOTE: Text that contains important specifications to be considered – does not refer to safety precautions. The device was carefully designed with particular attention paid to environmental protection: ...
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Page 8: Signal Words In Accordance With Ansi
Safety instructions Signal words in accordance with ANSI Imminent hazard Danger! Consequences of non-observance: serious injury or death Potential hazard Warning! Consequences of non-observance: possible serious injury or death Imminent hazard Caution! Consequences of non-observance: possible injury or property damage Potential hazard Notice! Consequences of non-observance: possible injury or property damage... - Page 9 Safety instructions Warning! Refrigerant leak! A refrigerant leak involves the danger of serious injury and damage to the environment. The iDRY iRDP CT 20-500 compressed-air refrigeration dryer contains fluorinated greenhouse gas/refrigerant. Installation, repair and maintenance works at the refrigeration system must only be carried out by certified skilled personnel (specialists).
- Page 10 Safety instructions Note! Contaminated intake air! In the event that the intake air is strongly contaminated (ISO 8573.1 class 3.-3 or poorer quality), we recommend the additional installation of an iPUR prefilter to avoid clogging of the heat exchanger. Caution! Heating-up through fire! In the event of a heating-up through fire, the containers and pipes of the refrigerant system can burst.
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Page 11: Proper Use
Proper use Proper use This dryer was designed, manufactured and tested to separate the moisture which normally exists in compressed air. Any other use is considered improper. The manufacturer shall not be liable for problems occurring as a consequence of improper use. The user alone is responsible for any damage resulting from that. -
Page 12: Transport
Transport Transport Check the packaging for visible loss or damage. If no visible damage can be ascertained, place the unit in close proximity to the place of installation and unpack the device. During this procedure, the dryer must always remain in an upright position. The components may be damaged when the unit is tilted or turned upside down. -
Page 13: Technical Description
Technical description Technical description Control panel The control panel explained below is the only dryer user interface. iRDP CT 20 –100 1 Main switch Electronic control unit DMC 51 reset Air and refrigerant gas flow chart iRDP CT 125 – 500 1 Main switch Electronic control unit DMC 51 reset... -
Page 14: Functional Description
Technical description Functional description Operating principle – All dryer models described in this manual function according to the same principle. The hot and moisture-loaded air is led into an air/air heat exchanger. Afterwards, the air flows through an evaporator, which is also known as an air/refrigerant heat exchanger. -
Page 15: Flow Chart
Technical description Flow chart 12.2 P< P> 12.1 Aluminium heat exchanger module Filter dryer a – Air/air heat exchanger Capillary tube b – Air/refrigerant heat exchanger 12.1 T1 temperature sensor (dew point) T2 temperature sensor (compressor discharge) c – Condensate separator 12.2 (iRDP CT 125-500) Refrigerant pressure switch LPS (P<) -
Page 16: Refrigerating Compressor
Technical description Refrigerating compressor The employed refrigerating compressors are constructed by leading manufacturers. The hermetically sealed construction is absolutely gastight. The integrated safeguard protects the compressor against overheating and excess current. The protection is automatically reset as soon as the nominal conditions are reached again. Condenser The condenser is the component in which the gas coming from the compressor is cooled down, condensed and liquefied. -
Page 17: Hot-Gas Bypass Valve
Technical description Hot-gas bypass valve At partial load, the valve directly returns a part of the hot gas to the suction line of the refrigerating compressor. The evaporation temperature and the evaporation pressure remain constant. ADJUSTMENT The hot gas by-pass valve is adjusted during the manufacturing testing phase. As a rule no adjustment is required;... -
Page 18: Dmc 51 Electronics (Control Unit Compressed-Air Dryer)
Technical description 8.12 DMC 51 electronics (control unit compressed-air dryer) Led - temperature in °C Led - temperature in °F Led - compressor ON Led – Alarm reset Led - service warning Button – access configuration menu / Discharge temp. Button –... -
Page 19: Indication Of A Service Warning
Technical description 8.12.4 Indication of a Service Warning A service warning is an exceptional event and requires the attention of the operator/service technician. The dryer will not be stopped. When a service warning is active, the Led flashes. When a service warning is no longer active but not reset yet (so it has been stored) Led is continuously on. -
Page 20: Operation Of The Service Warning / Alarm Signal
Technical description 8.12.6 Operation of the Service Warning / Alarm signal The DMC 51 is equipped with a 12Vdc signal (max 15 mA) to indicate service warning or alarm conditions. Dryer is switched on, no service warning and no alarm (active and not yet reset) are indicated. -
Page 21: Installation
Installation Installation Place of installation Note! Ambient conditions! In the event that the dryer is not installed under suitable ambient conditions, the ability of the device to condense refrigerant gas is impaired. This can result in a higher load of the refrigerating compressor, and in a loss of efficiency and performance of the dryer. -
Page 22: Installation Plan
Installation Installation plan - A - Air compressor Aftercooler Condensate separator Prefilter Bypass group Dryer Compressed-air tank - B - Final filter iMAT condensate drain Installation type A is recommended when the total consumption corresponds to the throughput rate of the compressor. Installation type B is recommended when the air consumption constantly varies, with peak values which considerably exceed the throughput rate of the compressor. -
Page 23: Correction Factors
Installation Correction factors Correction factor for operating pressure modifications: Inlet air pressure psig barg Factor (F1) 0.79 0.91 1.00 1.07 1.13 1.18 1.23 1.27 Correction factor for ambient temperature modifications: Ambient temperature ºF ºC Factor (F2) 1.11 1.09 1.06 1.00 0.94 0.87 0.78... -
Page 24: Connection To The Compressed-Air System
Installation Connection to the compressed-air system Danger! Compressed air! All works must only be carried out by qualified skilled personnel. Never work on compressed-air systems which are under pressure. The operator or the user must ensure that the dryer is never operated with a pressure exceeding the maximum pressure value indicated on the type plate. -
Page 25: Electrical Connections
Installation Electrical connections Danger! Supply voltage! The connection to the electric mains should only be carried out by qualified skilled personnel and must correspond to the legal provisions in force in your region. Prior to connecting the device, please check the type plate to avoid exceeding the indicated values. The voltage tolerance is +/- 10%. -
Page 26: Start-Up
Start-up 10 Start-up 10.1 Preliminary stages Note! Exceeding of the operating parameters! Ensure that the operating parameters comply with the nominal values indicated on the type plate of the dryer (voltage, frequency, air pressure, air temperature, ambient temperature etc.). Prior to delivery, this dryer was thoroughly tested, checked and packed. Please verify the reliability of the dryer during the initial start-up and check the perfect functioning during the first operating hours. -
Page 27: Shut Down And Restart
Start-up In the cycling operating mode (Energy Saving, ESS=YES – see section 8.12.7), the refigerating compressor is switched ON and OFF by the DMC51 electronic control unit, according to thermal load applied to the dryer. The dryer needs to be switched on during the entire compressed-air usage time, even if the compressed-air compressor works periodically. -
Page 28: Technical Data
Technical data 11 Technical data 11.1 Technical data iDRY iRDP CT 20-200 -1 1/115/60 iDRY iRDP CT 20-500... -
Page 29: Technical Data Idry Irdp Ct 20-500 -2 1/230/60
Technical data 11.2 Technical data iDRY iRDP CT 20-500 -2 1/230/60 iDRY iRDP CT 20-500... -
Page 30: Technical Data Idry Irdp Ct 200-500 3Phase -4 3/460/60
Technical data 11.3 Technical data iDRY iRDP CT 200-500 3phase -4 3/460/60 iDRY iRDP CT 20-500... -
Page 31: Maintenance, Troubleshooting, Spare Parts And Dismantling
Maintenance, troubleshooting, spare parts and dismantling 12 Maintenance, troubleshooting, spare parts and dismantling 12.1 Checks and maintenance Certified skilled personnel Installation works must exclusively be carried out by authorised and qualified skilled personnel. Prior to undertaking any measures on the iDRY iRDP CT 20-500 compressed-air refrigeration dryer, the certified skilled personnel shall read up on the device by carefully studying the operating instructions. -
Page 32: Troubleshooting
Maintenance, troubleshooting, spare parts and dismantling DAILY: • Check whether the dew point indicated on the electronics is correct. • Ensure that the condensate drain system functions properly. • Make sure that the condenser is clean. EVERY 200 HOURS OR MONTHLY •... - Page 33 3. The ambient temperature is too high or the room aeration is insufficient - provide proper ventilation. 4. The solenoid valve EVL is not operating correctly - see specific point. 5. If installed - The check valve CHV is jammed (open) - contact a ICP service technician to replace it. ...
- Page 34 The dryer does not drain the condensate – see specific point. If ESS=NO (see section 8.12.7) – The hot gas bypass valve is out of setting – contact a ICP service technician to restore nominal setting. If ESS=YES (see section 8.12.7) – DewPoint on this type of dryer is fluctuating (the compressor turns ON and OFF) and for some periods can reach values higher than normal - wait for the compressor start and the DewPoint will drop to lower temperature.
- Page 35 4. The condenser unit is dirty – clean it. 5. The fan does not work – see specific point. 6. If ESS=NO (see section 8.12.7) – The hot gas bypass valve is out of setting – contact a ICP service technician to restore nominal setting.
- Page 36 1. The inlet air is too cold – restore the nominal conditions. 2. The ambient temperature is too low - restore the nominal conditions. 3. The hot gas bypass valve is out of setting – contact a ICP service technician to restore nominal setting.
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Page 37: Recommended Spare Parts
Maintenance, troubleshooting, spare parts and dismantling 12.3 Recommended spare parts NOTE: To order the recommended spare parts or other elements, the data on the type plate must be indicated. iDRY iRDP CT 20-500... - Page 38 Maintenance, troubleshooting, spare parts and dismantling iDRY iRDP CT 20-500...
- Page 39 Maintenance, troubleshooting, spare parts and dismantling iDRY iRDP CT 20-500...
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Page 40: Maintenance Works At The Refrigeration Cycle
When delivered, the dryer is ready to operate and filled with a refrigerant of the R134a or R407C type. Should you detect a refrigerant leak, please contact a ICP service technician. Prior to any intervention, the room needs to be ventilated. -
Page 41: Appendices
Appendices 13 Appendices 13.1 Dryer dimensions 13.1.1 Dryer dimensions iDRY iRDP CT 20-50 iDRY iRDP CT 20-500... -
Page 42: Dryer Dimensions Idry Irdp Ct 75
Appendices 13.1.2 Dryer dimensions iDRY iRDP CT 75 iDRY iRDP CT 20-500... -
Page 43: Dryer Dimensions Idry Irdp Ct 100-150
Appendices 13.1.3 Dryer dimensions iDRY iRDP CT 100-150 iDRY iRDP CT 20-500... -
Page 44: Dryer Dimensions Idry Irdp Ct 200-250
Appendices 13.1.4 Dryer dimensions iDRY iRDP CT 200-250 iDRY iRDP CT 20-500... -
Page 45: Dryer Dimensions Idry Irdp Ct 300-350
Appendices 13.1.5 Dryer dimensions iDRY iRDP CT 300-350 iDRY iRDP CT 20-500... -
Page 46: Dryer Dimensions Idry Irdp Ct 400-500
Appendices 13.1.6 Dryer dimensions iDRY iRDP CT 400-500 iDRY iRDP CT 20-500... -
Page 47: Dryer Dimensions Idry Irdp Ct 200-250 3Phase
Appendices 13.1.7 Dryer dimensions iDRY iRDP CT 200-250 3phase iDRY iRDP CT 20-500... -
Page 48: Dryer Dimensions Idry Irdp Ct 300-350 3Phase
Appendices 13.1.8 Dryer dimensions iDRY iRDP CT 300-350 3phase iDRY iRDP CT 20-500... -
Page 49: Dryer Dimensions Idry Irdp Ct 400-500 3Phase
Appendices 13.1.9 Dryer dimensions iDRY iRDP CT 400-500 3phase iDRY iRDP CT 20-500... -
Page 50: Exploded Diagrams
Appendices 13.2 Exploded diagrams 13.2.1 Components of the exploded diagrams Al drying module Front panel Insulation material Back plate Refrigerant pressure switch LPS Right sidewall Refrigerant pressure switch HPS Left sidewall Refrigerant fan pressure switch PV Cover Compressor Base plate Hot-gas bypass valve Upper plate Condenser... -
Page 51: Exploded Diagram Idry Irdp Ct
Appendices 13.2.2 Exploded diagram iDRY iRDP CT 20-30 iDRY iRDP CT 20-500... -
Page 52: Exploded Diagram Idry Irdp Ct 50
Appendices 13.2.3 Exploded diagram iDRY iRDP CT 50 iDRY iRDP CT 20-500... -
Page 53: Exploded Diagram Idry Irdp Ct
Appendices 13.2.4 Exploded diagram iDRY iRDP CT 75 iDRY iRDP CT 20-500... -
Page 54: Exploded Diagram Idry Irdp Ct 100
Appendices 13.2.5 Exploded diagram iDRY iRDP CT 100 iDRY iRDP CT 20-500... -
Page 55: Exploded Diagram Idry Irdp Ct 125-150
Appendices 13.2.6 Exploded diagram iDRY iRDP CT 125-150 iDRY iRDP CT 20-500... -
Page 56: Exploded Diagram Idry Irdp Ct 200-250
Appendices 13.2.7 Exploded diagram iDRY iRDP CT 200-250 iDRY iRDP CT 20-500... -
Page 57: Exploded Diagram Idry Irdp Ct 300-350
Appendices 13.2.8 Exploded diagram iDRY iRDP CT 300-350 iDRY iRDP CT 20-500... -
Page 58: Exploded Diagram Idry Irdp Ct 400-500
Appendices 13.2.9 Exploded diagram iDRY iRDP CT 400-500 iDRY iRDP CT 20-500... -
Page 59: Exploded Diagram Idry Irdp Ct 200-250 3Phase
Appendices 13.2.10 Exploded diagram iDRY iRDP CT 200-250 3phase iDRY iRDP CT 20-500... -
Page 60: Exploded Diagram Idry Irdp Ct 300-350 3Phase
Appendices 13.2.11 Exploded diagram iDRY iRDP CT 300-350 3phase iDRY iRDP CT 20-500... -
Page 61: Exploded Diagram Idry Irdp Ct 400-500 3Phase
Appendices 13.2.12 Exploded diagram iDRY iRDP CT 400-500 3phase iDRY iRDP CT 20-500... -
Page 62: Electric Diagrams
Appendices 13.3 Electric diagrams 13.3.1 Electric diagrams – list of components Compressor Compressor thermal protection Compressor starting relay Compressor starting capacitor Compressor operating capacitor Condenser fan Fan starting capacitor (if installed) DMC51 DMC51 electronic instrument – air dryer control – main module DMC51 electronic instrument –... -
Page 63: Electric Diagram Idry Irdp Ct 20-100
Appendices 13.3.2 Electric diagram iDRY iRDP CT 20-100 iDRY iRDP CT 20-500... -
Page 64: Electric Diagram Idry Irdp Ct 125-150
Appendices 13.3.3 Electric diagram iDRY iRDP CT 125-150 iDRY iRDP CT 20-500... -
Page 65: Electric Diagram Idry Irdp Ct 200-250
Appendices 13.3.4 Electric diagram iDRY iRDP CT 200-250 iDRY iRDP CT 20-500... -
Page 66: Electric Diagram Idry Irdp Ct 300-350
Appendices 13.3.5 Electric diagram iDRY iRDP CT 300-350 iDRY iRDP CT 20-500... -
Page 67: Electric Diagram Idry Irdp Ct 400-500
Appendices 13.3.6 Electric diagram iDRY iRDP CT 400-500 iDRY iRDP CT 20-500... -
Page 68: Electric Diagram Idry Irdp Ct 200-500 3Phase
Appendices 13.3.7 Electric diagram iDRY iRDP CT 200-500 3phase 1/3 iDRY iRDP CT 20-500... -
Page 69: Electric Diagram Idry Irdp Ct 200-500 3Phase 2/3
Appendices 13.3.8 Electric diagram iDRY iRDP CT 200-500 3phase 2/3 iDRY iRDP CT 20-500... -
Page 70: Electric Diagram Idry Irdp Ct 200-500 3Phase
Appendices 13.3.9 Electric diagram iDRY iRDP CT 200-500 3phase 3/3 iDRY iRDP CT 20-500... - Page 71 Appendices iDRY iRDP CT 20-500...
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