1. Kugirango wirinde kurenza urugero gutangira, abakiriya barashobora kandi guhitamo gukuramo igikoresho cyo gutangira.

2. Kugirango ugabanye ubushyuhe bwa gaze ya gaze, abayikoresha barashobora guhitamo imitwe ya silinderi ikonjesha amazi, imitwe ya silinderi itagira amazi yo mu nyanja, abafana bongeyeho cyangwa ibikoresho byo gutera inshinge za elegitoronike (sisitemu ya CIC).

3. Ubushobozi bunini bwo gukonjesha, igipimo cyingufu zingufu (agaciro ka COP) kiri hejuru ya 20% ugereranije nibindi bicuruzwa bya compressor.

4. Imikorere yubushyuhe buke.Kuri firigo ya R22, ubushyuhe bwo guhumeka bwa compressor imwe imwe irashobora kugera kuri -40 ℃, igice cya firigo gikoreshwa muri firigo nyinshi (R22, R134a, R404A, R507)

5. Emera sub-coil kugirango utangire, ugabanye intangiriro kandi ugabanye ingaruka kuri gride.Moteri yateguye ibipimo bya tekiniki hamwe nibintu bishya byatejwe imbere na rotor, byongera imikorere nimbaraga.

6. Urutonde runini rwibisabwa: compressor igabanijwemo ubwoko bwubushyuhe bwo hagati nubushyuhe bwo hejuru hamwe nubwoko bwubushyuhe bwo hasi, ubushyuhe bwo hejuru bwubwoko bwikigereranyo burashobora kugera kuri 12.5 ℃, ubushyuhe buke bwubwoko bumwe bwa compressor bugabanuka ubushyuhe burashobora kugera kuri (R22) -40 ℃, icyiciro cya kabiri compressor Ubushyuhe bwo guhinduka burashobora kugera (R22) -50 ℃.Niba R404a cyangwa R507 ikoreshwa, ubushyuhe bwo guhumeka buzaba hasi, kugeza kuri -70 ℃.

7. Igishushanyo cyihariye cya valve, gukora neza no gutuza, kuramba kuramba.

8. Imashini yubatswe yuzuye irinda moteri kurenza urugero no gushyuha cyane bitewe nuburemere bwiyongereye kuri sisitemu ya firigo cyangwa umwuka uhagije wo gusubiza muri firigo.

9Iyo umutwaro wa sisitemu ya firigo uhindutse, harahindurwa neza kugirango ugabanye ibikorwa.