I-compressor ayizwakali.
Okokuqala, hlola i-voltage: I-voltage ehlinzeka i-compressor kufanele ibe cishe ku-220V (ngomkhawulo wephutha ongadluli u-10%, okungukuthi, 198-242V). Uma i-voltage isezingeni kodwa i-compressor ingabonisi ukudlidliza futhi ingabi naso isandi sokukhipha umsindo, bese ulinganisa ugesi osebenzayo. Uma kungu-≤0.1A (ububanzi obujwayelekile kufanele bube ngu-0.3-1.2A, ngogesi ophezulu kancane kwamafriji amakhulu), i-compressor ayiqalanga. Okulandelayo, hlola ngaphakathi: Linganisa ukumelana kwe-winding ye-compressor. Inani lokumelana kwe-winding esebenzayo ne-winding yokuqala kufanele lifane cishe nokumelana kwe-winding evamile (umehluko ongadluli u-5%). Uma ukumelana kuphezulu kakhulu (phezu kuka-10kΩ) noma kuphansi kakhulu (ngaphansi kuka-1Ω), i-compressor inesici. Vele uzizwe: Ngemuva kokusebenza isikhashana, uma izinga lokushisa le-casing ye-compressor lifana nezinga lokushisa legumbi (umehluko ≤3℃), cishe ayisebenzi. Ngokujwayelekile, i-casing kufanele ifinyelele ku-45-60℃ ngesikhathi sokusebenza, izizwe ipholile lapho uthinta.