Braeburn 3220 User Manual - Manual (Page 14)

User Manual 14
Compressor Protection
Compressor protection is enabled/disabled in the Installer Settings (See Installer Manual). If enabled, this
feature is automatically present in cooling and/or heating (heat pump only) modes.
This thermostat includes an automatic compressor protection delay to avoid potential damage to your system
from short cycling. This feature activates a short delay after turning off the system compressor.
Additionally, for multi-stage heat pump systems, this thermostat provides cold weather compressor protection by
locking out the compressor stage(s) of heating for a period of time after a power outage greater than 60 minutes.
This cold weather compressor protection can be manually overridden at any time by changing the system mode
to OFF momentarily, then back to HEAT.