!!
critical Honeywell
Error Code MEMORY ERROR
There is a failure of the memory chip in the thermostat.
? What Causes This
Hardware failure of the internal memory chip.
✓ How to Fix It
- Power cycle the thermostat by turning off the circuit breaker for 30 seconds.
- Turn the power back on.
- If the error persists, contact Honeywell customer support for replacement or repair.
This error code appears in:
Honeywell T10 Smart Home Thermostat