What are the typical temperature thresholds that trigger the start of defrost, and what temperature increase marks the transition back to normal heating mode?
Furthermore, how can the meter’s measured ΔT (temperature difference) and instantaneous power readings be used to identify the precise start and end of this cycle, and what is the typical duration of such an event?
heat meter is possible to :
-read data every 10 seconds?
- identify precisely when a defrost cycle starts and ends ?
-to ensure the negative thermal energy used for defrosting is correctly measured and logged in the system?