Kia pehea te roa o te rere o te mea whakamatao?
Kua hoahoatia te rei whakamahana ki te tuku hau ma roto i te whakamahana hau me te radiator. Ko te nuinga o nga motuka e rua nga pa, kotahi mo te radiator me tetahi mo te condenser. Whai muri i te whakakā i te hau hau, me whakakā nga kaiwhaiwhai e rua. Ka huri te powhiri ina whiwhi tohu mana te mana hiko (PCM) e hiahia ana te pāmahana miihini ki te rere atu te hau hei whakamatao.
Ka tukuna e te PCM he tohu ki te rei whakamahana ki te whakakorikori i te mea whakamatao. Ka tukuna e te relay te hiko ma te whakawhiti me te tuku 12 volts ki te powhiri whakamatao ka timata te mahi. I muri i te ekenga o te miihini ki tetahi pāmahana, ka whakawetohia te powhiriwhiri whakamatao.
Mena ka rahua te rei whakamahana, ka mahi tonu ahakoa ka weto te mura, ka makariri ranei te miihini. I tetahi atu taha, karekau pea te mea powhiriwhiri e mahi, ka wera te motuka, ka piki ake ranei te pāmahana ine. Mena ka kite koe kaore i te pai te mahi o to whakamaarama hau, kei te wera tonu ranei to motuka, kua tae ki te wa ki te whakakapi i te reera powhiriwhiri whakamatao.
Ko te ara iahiko powhiri whakamatao i te nuinga o te waa he reera, he motini powhiriwhiri, me tetahi waahanga whakahaere. Ko te rei powhiriwhiri whakamatao ka ngaro, na, ki te whakapae koe kei te rahua, me tirotirohia e tetahi tohunga. Ka whakarite te miihini kia tika te mana me te whenua ma te tirotiro i te ara iahiko. Mena he tiketike te parenga porowhita, ko te tikanga he kino te relay. Mēnā karekau he ātete puta noa i te pōkai, kua taka rawa te tānga pōwhiri mātao.
I te mea ka taka ratou i roto i te waa, me mohio koe ki nga tohu e tohu ana me whakakapi te reera powhiriwhiri whakamatao.
Ko nga tohu e tohu ana i te hiahia ki te whakakapi i te reera powhiriwhiri whakamatao ko:
- Ka haere tonu te powhiriwhiri whakamatao ahakoa ka weto te waka
- Kare e pai te mahi a te rangi, kare ranei e whakamatao, karekau ranei e mahi
- Kei te wera tonu te motuka, kei runga ake ranei te ine pāmahana
Mena ka kite koe i etahi o nga raru o runga ake nei, ka raru pea koe ki te rere powhiriwhiri whakamatao. Mena kei te pirangi koe ki te tirotiro i tenei raru, me tirotirohia e tetahi miihini whaimana to waka me te whakatika mena e tika ana.
