Pehea e nānā ai i ka Freon i loko o nā pahu hau pāʻoihana?

He mea hoʻoulu koʻikoʻi ka Freon no ka hoʻomaʻalili kalepa. Ke hoʻomaʻalili ʻole kahi pahu hau i hoʻohana ʻia no ka manawa lōʻihi, ʻo ia hoʻi he pilikia o ka lawa ʻole o ka Freon, ma ka liʻiliʻi he 80% o ia pilikia. Ma ke ʻano he ʻoihana ʻole, pehea e nānā ai, e lawe kēia ʻatikala iā ʻoe e aʻo hou aku.

ʻO ka mea mua, e nānā i ka hopena hoʻoluʻu

Ua māhele ʻia ka pahu hau i loko o kahi pahu hau a me kahi pahu hau. ʻO ka mahana o ka pahu hau he 2-8 degere Celsius, ʻoiai hiki i ka wahi hau ke piʻi i lalo o -18 degere Celsius. Ma ke ana pinepine ʻana me ka thermometer, hiki ke loaʻa ka ʻikepili pololei e hoʻoholo ai. Inā ʻaʻole i hiki i ka mahana maʻamau o ka pahu hau a i ʻole ka hau, ʻaʻole maikaʻi ka hopena o ka pahu hau, a ʻaʻole hiki ke kāpae ʻia ka nele o ka Freon.

ʻO ka lua, e nānā inā ua hau ʻia ka evaporator

E ʻike mākou e hana ka evaporator friji i ka hoʻohana maʻamau i ka hau, akā inā ʻike ʻoe i kahi hau liʻiliʻi a i ʻole ʻaʻohe hau iki, aia kahi manawa kūpono he 80% ʻaʻohe fluoride, no ka mea, ʻo ka wahi hoʻokomo o ka evaporator kokoke i ka wahi hau, ʻo ia ke kumu e hoʻoholo ʻia ai kēia.

ʻO ke kolu, e ʻimi ma o ka mea ʻike

Hiki i ka hoʻohana ʻana i kahi mea ʻike ke nānā i ka Freon i loko o ka friji, kahi mea maʻamau e nānā inā he pilikia leakage. Inā liʻiliʻi ka leakage, hiki ke nānā ʻia. Inā ʻaʻohe leakage, ʻaʻole hiki ke nānā ʻia. ʻElua ʻano kūlana. ʻO kekahi ka hana ukana mana kiʻekiʻe maʻamau, kahi i hoʻopau loa ʻia, a ʻo kekahi, ʻo ka leakage loa o ka Freon.

Ma o ka loiloi ʻike loea, hiki ke hoʻokō ʻia ka hoʻāʻo koʻikoʻi no ka refrigerant R134a. Inā ʻo ke kaomi haʻahaʻa i loko o kahi pahu hau hana maʻamau ma kahi o 0.8-1.0 MPa a ʻo ke kaomi kiʻekiʻe ma kahi o 1.0-1.2 MPa, hiki ke nīnau ʻia kēia pae. ʻOi aku ka haʻahaʻa o ke kaomi ma mua o kēia mau pae maʻamau, kahi e hōʻike ai i ka lawa ʻole o ka Freon a i ʻole ka leakage. ʻOiaʻiʻo, ʻo ka nānā ʻana i kēia mau mea pono e pono ai nā mea hana ana kaomi loea. Inā ʻaʻohe ou ʻike loea, e ʻoluʻolu mai hoʻāʻo makapō.

ʻAʻole pili inā he pahu hau kalepa a hale paha a pahu hau paha, ma muli o nā ʻanuʻu o hoʻokahi nānā ʻana, ʻelua nānā ʻana, a me ʻekolu probes, hiki iā ʻoe ke nānā pono i nā ʻano pilikia Freon like ʻole. E ʻoluʻolu e hoʻomaopopo he hopena nui ka leakage Freon. Inā ʻaʻohe ou hiki ke nānā, hiki iā ʻoe ke ʻimi i ke kōkua mai kahi loea.