초록 ▼

An evaporator fan control system is provided for a multi-compartment refrigerator that coordinates operation of the evaporator fan among a cooling cycle for a freezer compartment, a cooling cycle for a fresh food compartment, and an adaptive defrost cycle. An adaptive defrost timer control module is

An evaporator fan control system is provided for a multi-compartment refrigerator that coordinates operation of the evaporator fan among a cooling cycle for a freezer compartment, a cooling cycle for a fresh food compartment, and an adaptive defrost cycle. An adaptive defrost timer control module is utilized to coordinate operation of the evaporator fan. This control module includes an embedded electronic controller having control logic programmed to operate the evaporator fan whenever either of the thermostats requires cooling, and to lock out operation of the evaporator fan whenever the system is performing a defrost cycle.

대표청구항 ▼

An evaporator fan control system is provided for a multi-compartment refrigerator that coordinates operation of the evaporator fan among a cooling cycle for a freezer compartment, a cooling cycle for a fresh food compartment, and an adaptive defrost cycle. An adaptive defrost timer control module is

An evaporator fan control system is provided for a multi-compartment refrigerator that coordinates operation of the evaporator fan among a cooling cycle for a freezer compartment, a cooling cycle for a fresh food compartment, and an adaptive defrost cycle. An adaptive defrost timer control module is utilized to coordinate operation of the evaporator fan. This control module includes an embedded electronic controller having control logic programmed to operate the evaporator fan whenever either of the thermostats requires cooling, and to lock out operation of the evaporator fan whenever the system is performing a defrost cycle. he same as any one of said specific numbers, and then setting addresses in ones of said indoor units corresponding to ones of said production numbers whose first digit values of Ni≠1are the same as a different one of said specific numbers. 7. An air conditioning system comprising: a plurality of indoor units each adapted to suck indoor air, perform a heat exchange operation for the sucked indoor air with a heat exchange medium and discharge the heat-exchanged air, each of said indoor units including a production number storage area defined in a memory which is installed to prevent a corresponding one of said indoor units from being subject to a data loss when a power failure occurs, said production number storage area storing information about a unique production number assigned to said corresponding indoor unit in a manufacturing process thereof; and an outdoor unit connected in common to said plurality of indoor units and adapted to perform a heat exchange operation for the heat exchange medium with external air, said outdoor unit recognizing first digit values of said production numbers stored in said indoor units, recognizing the remaining digit values of ones of said production numbers whose first digit values are the same, sequentially setting addresses in ones of said indoor units corresponding to said production numbers having the same first digit values on the basis of the recognized first and remaining digit values, and then setting addresses in ones of said indoor units corresponding to ones of said production numbers whose first digit values are not the same, in the same manner as that performed with respect to said indoor units corresponding to said production numbers having the same first digit values. 8. The air conditioning system as set forth in claim 7, wherein said outdoor unit includes: an outdoor unit automatic address setter for recognizing said production numbers of said indoor units and automatically setting the addresses in said indoor units on the basis of the recognized production numbers; an outdoor unit data converter for converting data transmitted and received between said outdoor unit and said indoor units into formats appropriate to standards of a communication line and said outdoor unit; and an outdoor unit communication circuit for transmitting output data from said outdoor unit data converter to said indoor units and for receiving data transmitted from said indoor units and transferring the received data to said outdoor unit data converter; and wherein each of said indoor units includes: an indoor unit automatic address setter for transmitting said production number information stored in said production number storage area to said outdoor unit automatic address setter; an address storage area for storing a corresponding one of said addresses set by said outdoor unit automatic address setter; an indoor unit data converter for converting data transmitted and received between said corresponding indoor unit and said outdoor unit into formats appropriate to the standard of said communication line and a standard of said corresponding indoor unit; and an indoor unit communication circuit for transmitting output data from said indoor unit data converter to said outdoor unit and for receiving data transmitted from said outdoor unit and transferring the received data to said indoor unit data converter. 9. The air conditioning system as set forth in claim 8, wherein said outdoor unit automatic address setter is adapted to transmit a setting start signal indicative of the start of an automatic address setting operation to said plurality of indoor units, set said addresses of said indoor units on the basis of the indoor unit production number information, transmitted from said indoor units in response to the setting start signal, and then transmit information about the set addresses respectively to said indoor units; and wherein said indoor unit automatic address setter