{"version":"1.0","generated_at":"2026-04-07T11:29:45+00:00","canonical_url":"https://puffco.link/device-ts/peak-pro-3dxl/no-cmbr","device":{"id":"peak-pro-3dxl","name":"Peak Pro 3DXL"},"issue":{"id":"no-cmbr","title":"3 white flashes when trying to initiate a heat cycle","pageTitle":"No Chamber Connected (3x White Flashes)","summary_plain":"Attempting to run a heat cycle results in the device flashing white 3 times.","summary_html":"Attempting to run a heat cycle results in the device flashing white 3 times.","updated":"2026-02-10","tags":["Connection","Chamber"],"escalation_plain":"If you're still getting the 3 white flash connection error after trying all the troubleshooting steps it may be an issue with the chamber.\nIf the chamber has recently been replaced or is new, and you're still experiencing this issue, please use the button below to submit a warranty claim.","escalation_html":"<span style=\"letter-spacing: 0.16px;\">If you're still getting the 3 white flash connection error after trying all the troubleshooting steps it may be an issue with the chamber.</span><br style=\"letter-spacing: 0.16px;\"><span style=\"letter-spacing: 0.16px;\">If the chamber has recently been replaced or is new, and you're still experiencing this issue, please use the button below to submit a warranty claim.</span>"},"steps":[{"index":0,"id":"no-cmbr-step-1","title":"Reseat the chamber","detail_plain":"Remove the chamber, then reattach it firmly.","detail_html":"<span style=\"letter-spacing: 0.16px;\">Remove the chamber, then reattach it firmly</span><span style=\"letter-spacing: 0.16px;\">.</span>","duration":"1 min","caution_plain":"Do not force the chamber; as this could damage the chamber or base.","caution_html":"Do not force the chamber; as this could damage the chamber or base."},{"index":1,"id":"no-cmbr-step-2","title":"Swab the chamber and base connection","detail_plain":"Clean the pins of the Chamber, and base connection point with a cotton swab soaked in 91%+ isopropyl alcohol. Once you've cleaned both, reattach, and attempt to run a heat cycle again.","detail_html":"<span style=\"letter-spacing: 0.16px;\">Clean the pins of the Chamber, and base connection point with a cotton swab soaked in 91%+ isopropyl alcohol. Once you've cleaned both, reattach, and attempt to run a heat cycle again.</span>","duration":"2 min","caution_plain":"","caution_html":""},{"index":2,"id":"no-cmbr-step-3","title":"Clean the chamber and baase","detail_plain":"Submerge the chamber in 90%+ isopropyl alcohol for ~30 minutes, then remove and let it air-dry completely. Swab the chamber connection area on the base, ensuring there's no oils left in the chamber as this could cause connection issues.","detail_html":"<span style=\"letter-spacing: 0.16px;\">Submerge the chamber in 90%+ isopropyl alcohol for ~30 minutes, then remove and let it air-dry completely. Swab the chamber connection area on the base, ensuring there's no oils left in the chamber as this could cause connection issues.</span>","duration":"~60 min","caution_plain":"Never use water in the chamber; allow complete drying.","caution_html":"Never use water in the chamber; allow complete drying."}]}