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Acaia Orion
User Manual
AON103 / AON104 / AON105
1.20.03

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Summary of Contents for acaia AON103

  • Page 1 Acaia Orion User Manual AON103 / AON104 / AON105 1.20.03...
  • Page 2: Table Of Contents

    Contents Introduction Features Interface Overview Getting Started Initial Setup Getting Started General Operation Product Care Information Battery Charge Calibration Care and Cleaning Operations Basic Operations Set Preset Weight Switch Mode Empty Hopper Mode Introduction Mode 1 - Manual Dosing Mode Mode 2 - Auto Dosing Mode Mode 3 - Weighing Mode Settings...
  • Page 3: Interface Overview

    Introduction Features The Orion Bean Doser™ is designed for dosing green beans or roasted coffee beans based on weight. Fast Weight-Based On-Demand Dosing The Orion Bean Doser™ can dose 225 grams (1/2 lbs) in 12 seconds and 20 grams in 3 seconds within the error margin of 2-3 beans.
  • Page 4: Getting Started

    Getting Started Initial Setup 1. Prior to using your Orion for the first time you should rinse and clean the bean hopper in warm soapy water. Dry immediately after cleaning. 2. Attach the bean hopper on top. 3. Place a container on the weighing platform to avoid accidental dispensing. 4.
  • Page 5: Product Care Information

    Product Care Information Battery Charge The Charging indicator will display when the battery is charging and will turn off when the charger is removed. If the USB cable is not working, the indicator does not appear. *Please note that the Orion ONLY charges on the AC-DC adapter included in the package. It does NOT charge with any other USB-C charger.
  • Page 6: Calibration

    * Note: Calibration weights of 100 g, 1000 g, 1500 g, 2000 g, and 3000 g can also be used. For highest accuracy use Acaia calibration weights or F1 or F2 Class calibration weights. Inexpensive lower-class calibration weights have a higher deviation from a true accurate weight.
  • Page 7: Operations

    Operations Basic Operations Action Operation Turn On Scale Press Power Turn Off Scale Double press Power Rotate Dial Toggle Presets Press Power, rotate Dial, then press Power / Dose Set Preset Weight Switch Mode Press and hold Power, rotate Dial, then press Power / Dose Start Dosing Press Dose Press Power...
  • Page 8: Switch Mode

    Switch Mode Action Operation Enter Mode Setting Press and hold Power Rotate Dial Switch Mode Press Power / Dose Set Mode There are 2 different modes in the Orion for operation — Manual dosing mode and Auto dosing mode. You may set different modes using the controls above.
  • Page 9: Mode Introduction

    Mode Introduction Mode 1 - Manual Dosing Mode This is the default mode for dosing. Action Operation Press Dose Start Dosing Stop Dosing Press Dose Pulse Beans Press Dose Press Power Reset Mode 1. Select a preset by rotating the Dial. Adjust the preset value by pressing Power and rotating the Dial. Press Power to confirm.
  • Page 10: Mode 2 - Auto Dosing Mode

    Mode 2 - Auto Dosing Mode Auto dosing mode can dose automatically whenever a container is placed on the platform. There will be an ‘A’ indicator on the top left corner of the display when in Auto mode. At the end of auto dosing, you may press the Dose button to ‘pulse’ a few more coffee beans if required. A [ rEADY ] message will show on the display when auto dosing mode is in action.
  • Page 11: Mode 3 - Weighing Mode

    Mode 3 - Weighing Mode The weighing mode is the Orion’s smart scale mode. It will function like an industrial weighing scale with a 3000-gram capacity. To switch to weighing mode, rotate the Dial until a ‘W’ indicator appears on the top left corner of the display.
  • Page 12: Settings

    Settings Accessing the Orion’s Settings 1. With Orion powered on, press and hold Power to enter the Settings mode. The display will show [ SEt ]. 2. Press Dose to enter the Settings Menu. It will show the first setting for [ SPEEd ]. Action Operation Press and hold Power...
  • Page 13: Calibration [ Cal ]

    Zero Tracking Setting [ trAcE ] Zero Tracking is a function to help compensate the weight readout fluctuations at zero point to improve the usability of the scale. The Acaia Orion is allowed to compensate fluctuations by up to 2d according to industrial weighing guidelines.
  • Page 14: Appendix

    You may want to add some beans with the pulse function or remove some. Red Light - System message indicator When the red light is displayed, there is a system error with the Orion. Restart the Orion. If the problem persists, please contact us at support@acaia.co.
  • Page 15: Error Codes

    Error Codes Error Code Description Code error Error 100 Error 101 EEPROM error Error 102 AD read error Unable to make zero point because the initial weight exceeds the limit (250% of Error 303 capacity). Over load: The weight is over the maximum capacity. Under load: The weight is under the minimum capacity.
  • Page 16: Specifications

    Specifications AON103 / AON104 / AON105 Model Number Dimensions W: 202 mm L: 332 mm H: 377 mm Weight 3070 g ±10 g g, oz Measuring Units Max Capacity 3000 g / 105.82 oz Min Weight 0.1 g Readability 0.1 g 0.1 g...
  • Page 17 This User Manual is protected by copyright. All rights reserved. No part of the manual may be reproduced, processed, duplicated or published in any form by photocopying, microfilming, reprinting or any other method, in particular electronic means, without the written agreement of Acaia. © Acaia, California, 2025.

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OrionAon104Aon105

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