HANKISON HDI12 Operator's Manual

HANKISON HDI12 Operator's Manual

Direct expansion compressed air dryers

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DIRECT EXPANSION COMPRESSED AIR DRYERS
HDI12
HDI54
HDI144
HDI260
HDI480
Cod. 710.0138.80.00 Rev.00 – 06.2023
Operators Manual
HDI180
HDI300
HDI600
HDI950
© Copyright 2023 Hankison - All rights reserved
HDI25
HDI72
HDI42
HDI108
HDI225
HDI360
HDI780
1 - 10

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Summary of Contents for HANKISON HDI12

  • Page 1 DIRECT EXPANSION COMPRESSED AIR DRYERS Operators Manual HDI12 HDI25 HDI42 HDI54 HDI72 HDI108 HDI144 HDI180 HDI225 HDI260 HDI300 HDI360 HDI480 HDI600 HDI780 HDI950 Cod. 710.0138.80.00 Rev.00 – 06.2023 1 - 10 © Copyright 2023 Hankison - All rights reserved...
  • Page 2 Cod. 710.0138.80.00 Rev.00 – 06.2023 1 - 10 © Copyright 2023 Hankison - All rights reserved...
  • Page 3: Table Of Contents

    ATTACHMENTS TO THIS MANUAL A) Refrigerant circuit B) Electric circuit diagram C) Technical data sheet D) Correction factors E) Dryer dimensions F) Basic spare parts Cod. 710.0138.80.00 Rev.00 – 06.2023 1 - 10 © Copyright 2023 Hankison - All rights reserved...
  • Page 4 Cod. 710.0138.80.00 Rev.00 – 06.2023 2 - 10 © Copyright 2023 Hankison - All rights reserved...
  • Page 5: Warranty

    Please note that, when necessary, the use of original spare parts will ensure efficiency and long duration to your dryer. Due to the continuous technological evolution, Hankison reserves the right to modify the specifications contained in this manual without giving previous notice.
  • Page 6: General Information

    Any such use of Equipment will be at Purchaser's sole risk and liability. Note that this is Hankison standard warranty. Any warranty in force at the time of purchase of the equipment or negotiated as part of the purchase order may take precedence over this warranty.
  • Page 7: Acceptance And Transportation

    2.1 ACCEPTANCE AND HANDLING Upon receiving your Hankison air dryer, please inspect the unit closely. If rough handling is detected, please note it on your delivery receipt, especially if the dryer will not be uncrated immediately. Then obtain the freight carrier's signed agreement to any noted damages: this is a precondition for any insurance claims by the customer.
  • Page 8: Installation

    (ESA or ES2). Any alarm will de−energize the compressor, fan motor can still running (only on HDI12-600), it depends on the type of alarm (see Display indications chapter). If the shutdown is due to an alarm, a message will blink on display indicating the reason for the shutdown.
  • Page 9: Keys Function

    PIC. 1 DISPLAY VISUALIZATION AND SIGNALLING LEDS ( HDI12-600) DISPLAY DESCRIPTION STATUS DESCRIPTION Compressor energized the unit is in ENERGY SAVING mode Blinking Programming mode activated the unit is ON with low load Condensate drain energized the unit is ON with normal load...
  • Page 10: Condensate Discharge Parameters Programming

    Thus, changes have to be performed by a person familiar with the operation of the dryer. WARNING FOR USER:IT’S FORBIDDEN TO ATTEMPT TO MODIFY THE OTHER CONFIGURATION PARAMETERS OF THE ELECTRONIC CONTROLLER WITHOUT AUTHORIZATION AND COLLABORATION OF HANKISON’S AUTHORIZED DISTRIBUTOR.
  • Page 11: Remote Signalling Alarm

    Before disconnecting the dryer from electrical power supply, use ON/OFF switch to stop the dryer. Otherwise wait 10 minutes before switching the dryer on again, in order to allow freon pressure to rebalance. 7 – 11 Cod. 710.0138.80.00 Rev.00 – 06.2023 © Copyright 2023 Hankison - All rights reserved...
  • Page 12: Maintenance

    4.3. 4.2 TROUBLESHOOTING NOTE: FOLLOWING BEHAVIORS ARE NORMAL CHARACTERISTIC OF OPERATION AND NOT TROUBLES  Variable speed of the fan. (Mod HDI12-600)  Display of message ESA and ES2 in case of operation without load or low load. ...
  • Page 13 Check the probe; if the trouble persists, replace it. improperly or faulty. Fan pressure switch defective or burned out Turn off the dryer and call your local Hankison distributor. (if present). High pressure switch defective or burned out Turn off the dryer and call your local Hankison distributor.
  • Page 14 Please refer to the attached CD of the discharger for complete instructions. To this discharger will be applied the NLD warranty conditions. 10 – 11 Cod. 710.0138.80.00 Rev.00 – 06.2023 © Copyright 2023 Hankison - All rights reserved...
  • Page 15: Decommissioning

    Send the dryer to an approved waste disposal company in accordance with current environmental protection legislation. The other materials/waste constituents must be treated in line with the provisions of the valid legislation. 11 – 11 Cod. 710.0138.80.00 Rev.00 – 06.2023 © Copyright 2023 Hankison - All rights reserved...

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