York 025-45462-042 Dr

York 025-45462-042​ yog EEV driver board (EEV Driver Board) rau chav txias ntawm York (York/Johnson Controls), los yog IB-G. Nws txoj haujlwm yog kom tau txais cov lus qhia los ntawm pawg tswj hwm (MicroPanel / OptiView) ntawm chav tsev, tsav lub stepper lub cev muaj zog ntawm lub tshuab hluav taws xob nthuav dav kom meej kho qhov qhib, tswj cov refrigerant ntws thiab superheat, thiab yog qhov tseem ceeb ua haujlwm tivthaiv rau kev hloov kho lub peev xwm thiab lub zog txuag hluav taws xob ntawm chav tsev. Thaum hloov nws, lub zog yuav tsum raug txiav. Ua tib zoo saib xyuas cov kev taw qhia ntawm lub qhov (socket) thiab tus lej xov tooj; Kev ua haujlwm tsis zoo ntawm EEV tsav tsheb feem ntau tshwm sim raws li kev tswj tsis tau superheat, hloov pauv hauv kev nqus siab, lossis lub tsev qhia txog qhov tsis raug cuam tshuam nrog lub expansion valve lossis superheat. Ua ntej yuav khoom, nws raug nquahu kom kuaj xyuas daim ntawv lo ntawm lub rooj tsav xwm qub tiv thaiv chav tsev qauv, Style code.