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Using Your Acaia Coffee Scale 

Identification

The instructions in this operation manual apply to the Acaia Lunar. You have purchased a quality 
precision weighing scale that requires handling with care. Make sure to read through this operation 
manual prior to using the scale.

Acaia Lunar Operation Manual

Summary of Contents for lunar

Page 1: ...instructions in this operation manual apply to the Acaia Lunar You have purchased a quality precision weighing scale that requires handling with care Make sure to read through this operation manual prior to using the scale Acaia Lunar Operation Manual ...

Page 2: ...d masses or weights used for calibration For more details please read Calibration Mode section in the operation manual CAUTION 1 Any modification made without the consent of the manufacturer will result in the warranty being voided 2 Risk of explosion if battery is replaced by an incorrect type Dispose of used batteries according to the instructions ...

Page 3: ...figuration 21 Accessing the Lunar s Settings 22 Diagram of the Settings Menu 23 Sleep Timer Setting 23 Zero Tracking Setting 23 Key Sound Setting 24 Zero Range Setting 24 Weighing Filter Setting 24 Default Unit Setting 25 Weighing Resolution Setting 25 Weighting Only Mode Setting 25 Dual Display Mode Setting 25 Timer Starts with Flow Mode Setting 26 Auto Tare Timer Starts with Flow Mode Setting 26...

Page 4: ...operation manual containing step by step procedures examples and other information Warning Incorrect handling of this product could possibly result in personal injury or physical damage Specifications Aprox Weight 270g Capacity 2000g 70 54oz Measuring Units g oz Weighing Range Maximum capacity 2000 0g 70 540oz Division 0 1g 0 002 oz Reference division 0 01g 0 0005 oz Indication Limit 2060 00g 72 6...

Page 5: ...Scale Overview Chapter 1 Scale at a Glance 5 Tare Key Scale Front Power Key LED Display Scale Back Micro B USB Port Weighing Pan ...

Page 6: ...o reset timer while the timer is paused Back While in the Setting Menu tap to go back to Weighing Only Mode Default Setting Tare Button Tare While in Weighing Mode Dual Display Mode Auto Start Modes tap to perform tare operation Tare and reset timer While in Auto Start Modes double tap Tare Button to zero weight and reset timer Switch option While in the Setting Menu press to switch options Confir...

Page 7: ...USB cable It takes 1 2 hours to fully charge the battery You can charge the battery more frequently so that it will never run out of charge Battery percentage can be viewed in Acaia Apps It is not recommended to let the battery run out completely before charging Please note Using a fast charging charging block or charging hub a charging block hub delivering over 5v at 1A could damage your Acaia sc...

Page 8: ... Select a workplace that is stable vibration free and level Do not operate the scale near any equipment which contains magnets Avoid places where room temperatures are unstable Room temperature above 40 or below 15 may result in weighing inaccuracy Chapter 2 Getting Started 8 ...

Page 9: ...arging and Setup To charge the scale plug the USB cable into the Micro B USB port located on the back panel of the scale Press power button for 0 5 seconds to turn on the scale Chapter 2 Getting Started 9 ...

Page 10: ...ts the flow of espresso the timer starts The timer will stop when the flow stops Please note The flow detection mode is designed to detect the flow of espresso The timer may not trigger when attempting to pour from a kettle 2 Triangle The scale performs auto tare operation when placing a stable weight on the Lunar and simultaneously starts the timer 3 Square When placing a stable weight on the sca...

Page 11: ...f the LED display and the scale will read 0 000 when weighing in ounces see the right image above The readability is 0 1 g or 0 002 oz For high resolution mode the readability is 0 01 g or 0 0005 oz Note To change the weighing unit to either grams or ounces please see Chapter 4 Default Unit Setting for more information Action Operation Tare Weight Tap tare button Switch Modes Long press power butt...

Page 12: ...f the weight exceeds 2000 00 grams the scale will display _ _ _ _ When weighing in grams the display shows 0 00 0 0 When weighing in ounces the display shows 0 00 0 000 Note The maximum time that can be displayed is 9 minutes and 59 seconds When the limit is reached the timer still goes up until 999 minutes and 59 seconds It can be observed by iOS Android App Action Operation Start Stop Reset Time...

Page 13: ...play shows 0 00 0 0 with the timer on the left and the weight on the right in gram units The LED display shows 0 00 0 000 with the timer on the left and the weight on the right in ounce units The timer displays from 0 00 to 9 59 and then the timer will stop Action Operation Start Stop Reset Timer The timer will start when flow is detected Tare Weight Tap tare button Switch Mode Press and hold powe...

Page 14: ...Mode Description The timer starts when the flow of espresso is detected When the espresso flow stops the timer stops Chapter 3 Basics 14 ...

Page 15: ...ws 0 00 0 0 with the timer on the left and the weight on the right in gram units The LED display shows 0 00 0 000 with the timer on the left and the weight on the right in ounce units The timer displays from 0 00 to 9 59 and then the timer will stop Action Operation Start Stop Reset Timer The timer will start when flow is detected Tare Weight Tare function operates when the weight exceed 2 grams S...

Page 16: ...Mode Description The auto tare function operates when a stable weight placed on the scale The timer will start automatically when the flow of espresso is detected Chapter 3 Basics 16 ...

Page 17: ...m units The LED display shows 0 00 0 000 with the timer on the left and the weight on the right in ounce units The timer displays from 0 00 to 9 59 and then the timer will stop Action Operation Start Stop Reset Timer The timer will start when a stable weight is placed on the scale Tare Weight Tare function starts when a stable weight is placed on the scale Switch Mode Press and hold power button S...

Page 18: ...Mode Description The auto tare function performs once a stable weight is detected then the timer starts The timer stops when the espresso flow stops Chapter 3 Basics 18 ...

Page 19: ...this reset time see Chapter 4 Configuration to edit the setting Auto_rES Display The LED display shows 0 00 0 0 with the timer on the left and the weight on the right in gram units The LED display shows 0 00 0 000 with the timer on the left and the weight on the right in ounce units The timer displays from 0 00 to 9 59 and then the timer will stop Action Operation Tare Weight Tare function is perf...

Page 20: ...o flow stops 2 In all Auto Start Modes if you do not operate the scale for 30 seconds it will reset timer and perform tare operation 3 In all Auto Start Modes the timer will stop when a negative weight i e removal of cup is detected 4 The scale will also display a previous stable weight that captures the coffee weight of the shot when you unloaded the cup Chapter 3 Basics 20 ...

Page 21: ... display the first setting SLEEP Key Operations in the Settings Menu 1 Tap the tare button to scroll through the Settings Menu 2 Press and hold the tare button to enter each setting s sub menu 3 Tap the tare button to scroll through options in the individual settings sub menu 4 Press and hold the tare button to save selection and exit the sub menu 5 Tap the power button to exit the settings and re...

Page 22: ...ng Mode NodE_1 On Off On Dual Display Mode NodE_2 On Off On Timer Starts with Flow Mode NodE_3 On Off On Auto Tare Timer Starts with Flow Mode NodE_4 On Off On Auto Tare Auto Start Timer Mode NodE_5 On Off On Auto Tare Mode NodE_6 On Off On Bluetooth On Off bt_SEt On Off On Battery Saving bAttSavE 30 90 180 OFF 90 Pre infusion Timeout PrE_inFu 10 30 60 120 60 Auto Start Sensitivity SEnSE 0 1g 0 2g...

Page 23: ...is not recommended to turn off the Zero Tracking because the zero indication would draft easily as room temperature changes 3 0 5 d 3 d For example for standard resolution each division is 0 1 g 3 d 0 3 g When Zero Tracking is set to be 3 d any initial weight between 0 3 g on the weighing pan would be zeroed out gradually 4 2 d is recommended in general for the Acaia Lunar 5 Press and hold tare bu...

Page 24: ...tare operation is that zero operation would simply ignore the weight and display as 0 while tare operation would deduct the weight from weighing result However zero operation does not increase the scale capacity Weighing Filter Setting Filt 1 The Weighing Filter Setting determines the speed that the load receptor responds to weight and determines the weighing value The larger the number the more s...

Page 25: ...which means this mode is enabled 2 ON The Weighing Mode is enabled 3 OFF The Weighing Mode is disabled 4 Press and hold tare button for 1 second until NoDE_2 is shown on LED to confirm the selected option Dual Display Mode Setting NodE_2 1 By default the Dual Display Mode Setting is set to ON which means this mode is enabled 2 ON The Dual Display Mode is enabled 3 OFF The Dual Display Mode is disa...

Page 26: ...Triangle and Square is enabled 3 OFF The Auto Tare Auto Start Timer Mode with Triangle and Square is disabled 4 Press and hold tare button for 1 second until NodE_6 is shown on LED to confirm the selected option Auto Tare Mode Setting NodE_6 1 The default Auto Tare Mode with Square is set to ON which means this mode is enabled 2 ON The Auto Tare Mode with Square is enabled 3 OFF The Auto Tare Mode...

Page 27: ...s it will take for the scale to reset if no espresso flow or weight is detected 3 Tap the tare button to toggle through the options 4 Press and hold tare button for 1 second until the next setting SEnSE is shown on the LED to confirm the selected option Auto Start Sensitivity SEnSE 1 Minimum weight is decreased for more sensitivity This is ideal for slower espresso shots in the droplet icon modes ...

Page 28: ...indicates the timeout value of timer reset after a cup is removed 3 Tap the tare button to toggle through the options 4 Press and hold tare button for 1 second until the next setting rESEt d is shown on the LED to confirm the selected option Reset To Default Setting rESEt d 1 Select YES to set all setting to default value 2 Press and hold tare button for 1 second until SLEEP is shown on the LED to...

Page 29: ...l LED display shows CAL and then 100 00 2 Place the 100 g Acaia calibration weight that came with your Lunar in the middle of the weighing platform and wait for the scale to execute calibration procedure 3 The LED display shows _End_ when the calibration procedure is completed You may remove the calibration weight when completed Note 1 If your Weighing Only Mode is disabled please refer to Chapter...

Page 30: ...e to make zero point for the initial weight exceeds the limit 50 of capacity 304 Weight calibration error 904 Password error the default password is 0000 _H2O Water in the power button H2O_ Water in the tare button _H2O_ Water in the power button and tare button Display Code Description UPdAtE The scale is in update mode Note If you want to leave update mode please plug the scale s USB to a power ...

Page 31: ...ights reserved No part of the operation 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 Cupertino CA 2018 ...

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