Troubleshooting & Repair
Electrical and electronic fault diagnosis for infrared saunas: error codes, dead panels, tripping breakers, controller and wiring faults.
Evidence: Moderate Burning Smell From an Infrared Sauna: When to Stop and Call an Electrician
A burning smell from an infrared sauna splits cleanly into two situations, and telling them apart fast is the whole…
Evidence: Moderate Replacing an Infrared Sauna Controller: What to Match and What to Avoid
Replacing an infrared sauna controller is one of the cheapest repairs you can make to a cabin that still has…
Evidence: Moderate Testing a Sauna Heater Element With a Multimeter: Continuity Step by Step
A multimeter turns “I think the heater is dead” into a yes-or-no answer in about thirty seconds, and continuity testing…
Evidence: Moderate Sauna Control Panel Won’t Turn On: Power, Box, and Wiring Checks
A completely dark control panel — no display, no beep, nothing — is a different fault from a sauna that…
Evidence: Moderate Sauna Keeps Tripping the Breaker or GFCI: Nuisance Trip or Real Fault?
When the cabin I run trips a breaker or GFCI, the first question is never “how do I stop it…
Evidence: Moderate One Sauna Panel Stopped Heating: How I Trace a Dead Emitter
When one panel in the cabin I run goes cold while the rest warm normally, I have learned not to…
Evidence: Moderate Infrared Sauna Error Codes Explained: E1, ES, OHT and What to Check
An error code on an infrared sauna controller is not the problem — it is the controller telling you what…
Evidence: Moderate Infrared Sauna Not Heating? The Owner-Installer Troubleshooting Map
When the cabin I run won’t come up to temperature, the fix is almost never the dramatic one. In my…