1. Ngā ngaohiko rerekē, ngā mahi rerekē

Ki te kī tika, ko te rerekētanga nui i waenganui iNgā papu wai moroiti 24V me te 12V ko tō rātou ngaohiko whakahaere. He rite ki ngā taputapu whare: ko ētahi e whakamahi ana i ngā putanga noa, ko ētahi e hiahia ana ki ngā putanga hauhautanga motuhake. Ka pā tika tēnei rerekētanga o te ngaohiko ki te whakamahinga hiko me te whakaputa wera o te papu wai.

Hei tauira: Mō tētahi papu wai o te mana ōrite, ka haurua noa iho te iahiko whakahaere o te putanga 24V e tangohia ana e te putanga 12V. Ka whakaitihia e te iahiko iti te whakaputanga wera, ā, he mea tino pai mō ngā tono e hiahia ana kia roa te rere o ngā waea, kia mahi rānei i ngā rā katoa, pērā i ngā pūnaha whakamatao pākahiko rongonui mō ngā waka hiko hou, ngā hauhautanga nui rānei i roto i ngā toa hokohoko.

2. Whakatairite mahi: He painga anō tō ia
Mō te mahi, hePapu wai 24Vhe tino kaha ake. Pērā i te piki maunga, he tino kaha ake te motuka he nui ake te kaha o te miihini. E whakaatu ana ngā raraunga whakamātautau mai i tētahi tauira rongonui he 20% teitei ake te tere rere mōrahi o te putanga 24V i te putanga 12V, mai i te 41L/min ki te 49L/min.

Heoi, kāore ngā papu wai 12V i te tino koretake! Nā te mea he iti ake te iahiko e mahi ana, he iti ake te wera e whakaputaina ana e ngā papu wai 24V, ā, he roa ake te ora. Inaianei, kei te whakamahi ngā papu wai matua i te hangarau mōtini kore paraihe, pērā i ngā waka hiko kua matatau ake i ngā waka e whakamahia ana te wahie. Ehara i te mea he pai ake te penapena hiko (me te whakapainga 25%-35% i roto i te penapena hiko), engari nā te mea kāore he paraihe waro hei pakaru, ka taea e rātou te mahi mō ngā tekau mano hāora me te kore tiaki.

3. Ngā horopaki tono: Kimihia te tono tika

Ngā papu wai 12Vhe mea tino pai mō:
Ngā taputapu kāinga: Ngā whakakī aunoa mō te mīhini kawhe, te tohatoha wai
Ngā taputapu kaukau: Te horoi wharepaku atamai
Ngā mea tino pai mō te rūma moe: Ngā pūnaha tohanga moenga whakamahana-wai

He rongonui ngā papu wai 24V mō:
Ngā pūnaha whakamatao waka pūngao hou
Ngā hauhautanga nui i roto i ngā toa hokohoko me ngā whare tari
Ngā taputapu whakamatao i roto i ngā wheketere

4. Ngā Kaupapa Hangarau: He Mea Nui kia Mōhiotia
I ēnei rā, he rite te atamai o ngā papu wai pai ki ngā waea atamai! Hei tauira:
He marino ake i te whare pukapuka (<40 tekipere)
Tere whakarerekētanga takahanga mō tetahi tere rere e hiahiatia ana
He tino hototahi te hikohiko, kāore he pokanoa ki ētahi atu taputapu

5. Haumaru, pakari, me te pono
He tino haumaru ngā papu e rua, ā, kei roto i te awhe haumaru ngā ngaohiko. Hei tāpiritanga:
He ātete wai tae noa ki te taumata teitei (IP68), he tino pai mō te kaukau.
Mā te whakamahi i ngā rauemi ātete ki te pāmahana teitei, ka tu atu rātou i ngā hukapapa o te hotoke me te wera o te raumati.
Me ngā ara iahiko parenga kua hangaia ki roto, kāore he mōrearea ara iahiko poto e puta mai ana.

6. Aratohu Hoko: Whāia ēnei tohutohu.
Tuatahi,whakaarohia te pūtake hiko.
Kei te whakamahia te hiko o te taputapu e te 12V? Kōwhiria he papu 12V.
He 24V te hiko o te taputapu? Kōwhiria he papu 24V.

Muri iho, whakaarohia ō hiahia.
E hiahia ana koe ki te mana nui me te rere nui? Kōwhiria he papu 24V.
E hiahia ana koe ki te penapena hiko me te rahi kiato? Kōwhiria te 12V

Taiao Whakamahinga
Mō ngā wāhi makuku (pērā i ngā kīhini me ngā kaukau): Kōwhiria he tauira ātete-wai.
Mō ngā wāhi e tairongo ana ki te haruru (pērā i ngā rūma moe): Kōwhiria he putanga wahangu.

Ngā Whakaaro mō te Tahua
Mō te whakamahi kāinga e rapu ana i te uara mō te moni: He pai ake te utu o te 12V. Mō te whakamahi arumoni e rapu ana i te penapena pūngao mō te wā roa: He pai ake te 24V.

Hei whakarāpopototanga:
He māmā noa iho, he rite te papu wai 24V ki tētahi SUV: he kaha, he kaha ki te kawe me te whakahaere, he pai mō ngā mahi taumaha. He rite te papu wai 12V ki tētahi sedan whānau: he ngāwari, he penapena wahie, ā, koinei te mea tino whai hua mō te whakamahi i ia rā. Ko te whiriwhiri i tētahi papu kei runga i ō hiahia. Pērā i te whiriwhiri i tētahi motuka, kāore he mea e kiia ana ko te mea pai rawa atu, engari ko te mea tino tika.

I te wā e hoko ana koe, he mea pai kia whakamāramahia ō hiahia ki te māngai ratonga kiritaki kia taea ai e rātou te tūtohu i te tauira tino tika. Mā tēnei, ka taea e koe te whakatutuki i ō hiahia me te kore e moumou moni.