1. Ko te pāmahana ambient o te motini powhiri-poupou ko te -25°C~+50°C, ko te karaehe whakamarumaru he karaehe B, he IP42 te karaehe whakamarumaru, a kua whakamahia whanuitia i roto i nga condensers,evaporators me etahi atu taputapu.
2. He raina whenua kei ia motuka.
3. He whakamarumaru aukati te motuka mena ka pupuhi te putanga ki te 10W, ka whakauruhia e matou te whakamarumaru waiariki (130 °C ~ 140 °C) hei tiaki i te motuka mena he nui ake te putanga i te 10W.
4. He kohao wiri kei te uhi mutunga; tāutanga taiapa; tāutanga mātiti; whakaurunga flange; ka taea hoki e matou te whakarite kia rite ki to tono.
5. Ka taea e tatou te motika hanga-a-ringa me te rereke rereke, te auau, te roa o te waea, te kawe, te whakamahi motuhake o te taiao etc.
6. Whakamahinga: Nga waahanga whakamatao, pouaka pouaka, whakamatao inu, pouaka whakaata tika, pouaka tio, ruma makariri, whakamatao tika