THEVAPERSGUIDE

Yocan Kodo Star Manual: Setup, Usage & Troubleshooting: Complete Setup & Usage Guide

Complete Yocan Kodo Star user guide with step-by-step setup instructions, voltage settings, troubleshooting tips, and maintenance advice.

By The Vaper's Guide Team
(Updated December 24, 2025)
Kodo Star

Yocan

Kodo Star User Manual

Quick Start Guide

  1. 1Fully charge the device using the included USB-C cable (approximately 48 minutes)
  2. 2Press the power button 5 times rapidly to turn on the device
  3. 3Attach your 510-threaded cartridge by screwing it into the connection
  4. 4Adjust voltage using the button controls (1.8V-4.2V in 0.1V increments)
  5. 5Hold the power button while inhaling to vaporize

Overview

The Yocan Kodo Star is a compact 510 box mod featuring precise variable voltage control and a full LED display. This user manual covers everything you need to know to get the most out of your device, from initial setup to advanced features and maintenance.

What's in the Box

  • 1x Yocan Kodo Star Box Mod
  • 1x USB Type-C Charging Cable
  • 1x User Manual

Getting Started

Initial Charge

Before first use, fully charge your Kodo Star:

  1. Connect the USB-C cable to the charging port on the device
  2. Connect the other end to a USB power source (wall adapter or computer)
  3. The LED display will show charging progress
  4. Charge until the battery indicator shows 100% (approximately 48 minutes)
  5. Disconnect the cable when fully charged

Powering On/Off

  • Turn On: Press the power button 5 times rapidly within 2 seconds
  • Turn Off: Press the power button 5 times rapidly within 2 seconds
  • The LED display will confirm power status with a visual indicator

Attaching a Cartridge

  1. Ensure the device is powered off for safety
  2. Remove any protective cap from your 510 cartridge
  3. Align the cartridge with the 510 connection on top of the device
  4. Gently screw the cartridge clockwise until finger-tight
  5. Do not over-tighten to avoid damaging the threads

Usage Instructions

Basic Operation

  1. Turn on the device (5 clicks)
  2. Adjust voltage to your preferred setting
  3. Hold the power button while inhaling from the cartridge mouthpiece
  4. Release the button to stop heating
  5. Turn off when finished (5 clicks)

Voltage Settings

The Kodo Star offers precise voltage control from 1.8V to 4.2V in 0.1V increments:

Voltage RangeBest ForExperience
1.8V - 2.2VFlavor preservationSmooth, light vapor
2.3V - 2.8VBalanced sessionsGood flavor with moderate vapor
2.9V - 3.4VStandard useBalanced vapor and flavor
3.5V - 3.9VIncreased vaporLarger clouds, warmer hits
4.0V - 4.2VMaximum vaporIntense sessions, thick vapor

Tip: Start at lower voltages and gradually increase to find your preferred setting for each cartridge type.

Pre-heat Function

For thick or cold oils:

  1. Double-click the power button to activate pre-heat
  2. The device will gently warm for 10 seconds
  3. After pre-heat completes, proceed with normal use
  4. This improves oil flow and vapor consistency

Understanding the LED Display

The full LED display with galactic effect shows:

  • Voltage: Current voltage setting (1.8V-4.2V)
  • Battery: Remaining battery percentage
  • Time: Active session duration
  • Visual Effects: Ambient galactic animation

Care & Maintenance

Cleaning

Regular cleaning ensures optimal performance:

  1. Remove the cartridge before cleaning
  2. Use a dry cotton swab to clean the 510 connection
  3. For stubborn residue, lightly dampen the swab with isopropyl alcohol
  4. Never submerge the device in liquid
  5. Wipe the exterior with a soft, dry cloth
  6. Allow to fully dry before use

Storage

Proper storage extends device lifespan:

  • Store in a cool, dry place away from direct sunlight
  • Remove cartridge during extended storage
  • Keep away from extreme temperatures (below 32°F or above 113°F)
  • Store with approximately 50% battery charge for long-term storage
  • Use a protective case to prevent scratches and damage

Battery Care

To maximize battery longevity:

  • Avoid fully depleting the battery before recharging
  • Don't leave charging overnight or unattended
  • Use only the included USB-C cable or certified alternatives
  • Avoid exposing the device to extreme temperatures while charging
  • Unplug once fully charged

Safety Information

  • Age Restriction: This device is for adult use only (21+)
  • Keep Away from Children: Store in a secure location inaccessible to children and pets
  • Battery Safety: Do not expose to fire, water, or extreme temperatures
  • Cartridge Compatibility: Use only compatible 510-threaded cartridges
  • Discontinue if Damaged: Do not use if the device shows signs of damage
  • Avoid Modifications: Do not attempt to modify or disassemble the device
  • Medical Conditions: Consult a physician before use if you have heart conditions, respiratory issues, or are pregnant
  • Driving: Do not operate a vehicle while using this device
  • Quality Products: Use only quality cartridges from reputable sources

Warranty Information

The Yocan Kodo Star comes with manufacturer warranty coverage. For warranty claims or support:

  • Visit the official Yocan website
  • Contact Yocan customer support
  • Retain your proof of purchase

Warranty typically covers manufacturing defects but not damage from misuse, modifications, or normal wear.

Related: Yocan Kodo Star Review

Troubleshooting

Q:Device won't turn on

A:Ensure the battery is charged by connecting to USB-C power. Press the power button 5 times rapidly within 2 seconds. If unresponsive, charge for at least 30 minutes and try again.

Q:No vapor production

A:Check that the cartridge is properly connected and has oil. Try increasing the voltage setting. Ensure the cartridge airflow is not blocked. Use the pre-heat function for thick oils.

Q:LED display not working

A:The display only activates when the device is on. Press the power button 5 times to turn on. If still not working, try charging the device fully.

Q:Cartridge not fitting

A:The Kodo Star uses standard 510 threading. Ensure you're using a compatible 510-threaded cartridge. Don't over-tighten - finger-tight is sufficient.

Q:Device getting hot

A:Allow the device to cool between sessions. Avoid chain vaping. Lower the voltage setting. If excessive heat persists, discontinue use and contact Yocan support.

Q:Battery draining quickly

A:Higher voltage settings consume more power. Lower the voltage for extended battery life. Ensure the device is fully off when not in use (5 clicks).

Specifications
Battery Capacity400mAh
Voltage Range1.8V - 4.2V
Voltage Increments0.1V
ChargingUSB Type-C
Charge TimeApproximately 48 minutes
Dimensions57mm x 23mm x 18.5mm
Threading510 Universal
MaterialDurable Plastic
Pre-heat10-second function
DisplayFull LED with galactic effect

Frequently Asked Questions

How do I change the voltage?

With the device on, use the adjustment buttons to cycle through voltage settings from 1.8V to 4.2V in 0.1V increments. The current voltage displays on the LED screen.

What cartridges are compatible?

Any standard 510-threaded cartridge is compatible with the Kodo Star. This includes most oil and wax cartridges on the market.

How do I use the pre-heat function?

Double-click the power button to activate the 10-second pre-heat mode. This gently warms your cartridge to improve flow for thick oils.

Can I use this while charging?

It's recommended to avoid using the device while charging to prolong battery lifespan and ensure safety.

What does the LED display show?

The full LED display shows current voltage setting, battery level percentage, and session time with a galactic visual effect.

How long does the battery last?

Battery life varies based on voltage settings and usage. Casual users can expect a full day of use. Heavy users at higher voltages may need to charge twice daily.