Memory for the storage of values of parameters of control used by a processor programmed to control a unit of provision of air conditioning to a space to be heated or refrigerADO, and process control to read parameters from local memory addressable memory associated with a processor programmed.

摘要

HVAC control information is stored in a memory associated with a programmable processor in such a manner as to be recallable in a potentially high electrical noise environment. The HVAC control information is stored along with corresponding verification images in particular memory locations. The verification images for at least some of the HVAC control information have unique mathematical relationships with respect to the stored pieces of HVAC control information. IMAGE