Navien water heater E016: what it means and when to call a pro · China
Severity: Stop nowNavien water heater error E016. The water heater overheated and the safety thermostat cut it out.
Meaning
The water heater overheated and the safety thermostat cut it out.
Severity
Stop now
Stop. Switch it off and call a pro
Steps are not shown for this code because no qualified person has reviewed them yet. What is safe: switch it off and call a pro.
Source
Manufacturer documentation not yet linked
The repair: Water heater repair
Prices for repairs in China are in CNY.
Other Navien codes
- Navien E003 The water heater failed to ignite because no flame was detected, and it has locked out as a safety measure.
Brands in our catalog for water heater: Navien, Rinnai. The same code on another brand is not in the catalog yet, and we do not guess what it means.
Other languages: 中文