1-Electric control system hoʻonohonoho ʻenehana
1. Hoʻopaʻa ʻia kēlā me kēia pilina me kahi helu uea no ka mālama maʻalahi.
2. E hana i ka pahu mana uila e like me nā koi o nā kiʻi, a hoʻohui i ka uila e hana i ka hoʻāʻo ʻole.
4. E hoʻopaʻa i nā uea o kēlā me kēia mea uila me nā kaula paʻa.
5. Pono e ho'opa'a pa'a 'ia nā mea ho'opili uila ma nā mea ho'ohui uea, a e ho'opa'a pa'a 'ia nā mea ho'ohui uea ka'a me nā pa'i uea, a ho'opa'a 'ia inā pono.
6. Pono e waiho ʻia nā paipu no ka hoʻopili ʻana o kēlā me kēia mea hana a hoʻopaʻa ʻia me nā clip. Pono e hoʻopili ʻia nā paipu PVC i ka wā i hoʻopili ʻia, a hoʻopaʻa ʻia ka waha o nā paipu me ka lipine.
7. Ho'okomo 'ia ka pahu ho'olaha ma ka 'ao'ao a me ka vertically, maika'i ke kukui ambient, a malo'o ka hale no ka nānā 'ana a me ka hana ma'alahi.
8. ʻAʻole ʻoi aku ma mua o 50% ka wahi i noho ʻia e nā uea a me nā uea i loko o ka paipu.
9. Pono ke koho ʻana i nā uea i kahi mea palekana, a ʻaʻole pono ka mahana o ka ʻili uila ma mua o 4 degere i ka wā e holo ai ka ʻāpana a i ʻole defrosting.
10. He 5-uea uea ka elele ekolu-phase, a e hookomoia ka uwea lepo ina aole he uwea lepo.
11. ʻAʻole pono e hōʻike ʻia nā uea i ka lewa ākea, i pale aku ai i ka wā lōʻihi i ka lā a me ka makani, ka ʻelemakule o ka ʻili uwea, ka leaka pōkole a me nā mea ʻē aʻe.
12. Pono e nani a paʻa ka hoʻokomo ʻana o ka paipu laina.
2-Pūnaewele me ka ʻenehana debugging refrigerant
1. E ana i ka uila uila.
2. E ana i na wili makani ekolu o ka compressor a me ka insulation o ke kaa.
3. E nānā i ka wehe a me ka pani ʻana o kēlā me kēia valve o ka ʻōnaehana refrigeration.
4. Ma hope o ka haʻalele ʻana, e hoʻopiha i ka refrigerant i loko o ka wai mālama i ka 70% -80% o ka nui o ka hoʻopiʻi maʻamau, a laila e holo i ka compressor e hoʻohui i ke kinoea mai ka haʻahaʻa haʻahaʻa i ka nui o ka nui.
5. Ma hope o ka hoʻohuli ʻana i ka mīkini, e hoʻolohe mua i ke kani o ka compressor e ʻike inā he mea maʻamau, e ʻike inā e holo maʻamau ka condenser a me ka ea, a inā paʻa ke ʻano o ka manawa ʻekolu o ka compressor.
6. Ma hope o ka hoʻoluʻu maʻamau, e nānā i kēlā me kēia ʻāpana o ka ʻōnaehana refrigeration, ke kaomi hoʻopau, ke kaomi ʻana, ka wela wela, ka wela o ka mīkini, ka mahana o ka pahu, a me ka mahana ma mua o ka hoʻonui ʻana.
7. E hoʻonohonoho i nā palena wela a me ka wehe ʻana o ka valve hoʻonui e like me ka hau a me ka hoʻohana ʻana i ka waihona anu.
3-Pūhū ʻana o ka ʻōnaehana pahu hau
1. Pono e maʻemaʻe loa ka loko o ka ʻōnaehana refrigeration, i ʻole ka ʻōpala i koe i loko o ka ʻōnaehana e ālai i ka puka, lubricating aila ala, a i ʻole nā ʻili o ka friction.
ʻIke leak o ka ʻōnaehana refrigeration:
2.Pressure leak detection is the most effective method. ʻO ke kaomi ʻike leak i loko o ka ʻōnaehana pili i ke ʻano o ka refrigerant i hoʻohana ʻia, ke ʻano hoʻoluʻu o ka ʻōnaehana refrigeration a me ke kūlana o ka ʻāpana paipu. No nā ʻōnaehana kaomi kiʻekiʻe, ke kaomi ʻike leak
3. ʻO ke kaomi ma kahi o 1.25 mau manawa o ka hoʻolālā condensing pressure; ʻo ke kaomi ʻike leak o ka ʻōnaehana haʻahaʻa haʻahaʻa ma kahi o 1.2 mau manawa o ke kaomi saturation ma ka wela o ke kauwela i ke kauwela.
4-ka hoʻoheheʻe ʻana o ka ʻōnaehana refrigeration
1. E nānā inā aia kēlā me kēia pahu i loko o ka ʻōnaehana refrigeration ma ke ʻano ākea maʻamau, ʻoi aku ka nui o ka pahu hoʻopau pau, mai pani ʻia.
2. E wehe i ka pahu wai hooluolu o ka condenser. Inā he condenser hoʻoluʻu ea, e hoʻā i ka peʻahi a nānā i ke kuhikuhi o ka hoʻololi ʻana. Pono ka nui o ka wai a me ka ea i nā koi.
3. Pono e ho'āʻo kaʻawale ʻia ke kaʻapuni mana uila ma mua, a maʻamau ka mana o ka mana ma mua o ka hoʻomaka ʻana.
4. Ina paha ma ke kulana ma'amau ka pae aila o ka pahu crankcase o ka compressor, ma ka ma'amau, pono e malama ia ma ka laina kikowaena o ke aniani ike maka.
5. E hoʻomaka i ka compressor refrigeration a nānā inā he mea maʻamau. Inā pololei ke kuhikuhi ʻana o ka compressor.
6. Ma hope o ka hoʻomaka ʻana o ka compressor, e nānā i nā waiwai hōʻailona o nā ana kiʻekiʻe a me nā haʻahaʻa haʻahaʻa e ʻike inā aia lākou i loko o ka pae kaomi no ka hana maʻamau o ka compressor, a nānā i nā waiwai hōʻailona o ka ʻaila kaomi ʻaila.
7. E hoʻolohe i ka pahu hoʻonui no ke kani o ka pahu hau e kahe ana, a e nānā inā he condensation maʻamau a me ka hau i loko o ka pipeline ma hope o ka valve hoʻonui. I ka pae mua o ka hana, pono ia e hana me ka ukana piha, hiki ke hoʻopaʻa ʻia i loko ，E like me ka mahana o ke poʻo cylinder ma ka lima.
Ka manawa kau: Apr-03-2023