Ia tau, ka whakaatuhia e ACHR NEWS ngā taputapu whakamahana hou e wātea ana mō te wā hotoke e haere ake nei. Ko te whāinga he āwhina i ngā kaimahi ki te whakarite mō tēnei wā pukumahi mā te whakahaere rangahau hei āwhina i a rātou ki te wehewehe i ā rātou waitohu.
Pērā i tērā tau, e rua ngā wāhanga o te whakaaturanga whakamahana o tēnei tau: te whare noho me te whare arumoni.
Kua whakaputaina ngā Mōhiohio mō te Whare Noho/Arumoni Māmā ki tēnei putanga, ā, ka whakaputaina ngā Taputapu Arumoni i te 19 o Oketopa. Kei roto i ngā kōrero ngā mōhiohio āhuatanga motuhake mō ia hua i tukuna mai e te kaihanga.
E whakaatu ana te whakaaturanga i tētahi rarangi hua e whakauru ana i ngā meka hangarau pēnei i te taumaha o ia waeine, te momo hauhautanga, te akomanga whai huatanga me te kaha whakamatao. Tīpakohia he hua mō ētahi atu mōhiohio hohonu mō ngā āheinga o ia waeine, tae atu ki ngā mōhiohio tautoko hangarau mai i te kaihanga.
Ka whakaratohia e te kaihanga te whatunga hua me ngā raraunga katoa kei roto i ngā taipitopito hua. Nō reira, me tuku atu ngā pātai ki a rātou mā roto i ngā taipitopito whakapā kua whakaratohia mō ia hua.
Ngā Āhuatanga Ratonga: Ka mura tika te mura, kāore he rama arataki e hiahiatia ana. Kei runga i te kāpata ngā nati rivet (mā te whakamahi i ngā tokotoko miro) kia ngāwari ai te whakairi. Ka taea te huri 180 nekehanga. Kotahi inihi te tawhiti mai i te tuanui kia ngāwari ai te tāuta. Ka taea e te pūnaha whakaputa hiko te whakapūngao whakapae ki te 25 putu. Ka whakakorehia e te whakapūngao taha te urunga o te tuanui. Ka whakaratohia e te whakawhiti wera ngongo patent he ātete ki te waikura me te waikura. Kei waho o te taputapu te pouaka hononga. E wātea ana i roto i ngā tauira hau maori, propane rānei.
Ngā Āhuatanga Tāpiri: I hangaia mō te tino pai, te pono me te mahi. I hangaia hou hei whakahaere i te tāutanga. Ka whakaitihia e te whakawhiti wera kua patent te ātete hau kia ōrite te whakamahana, ka whakaitihia te pēhanga ki runga i te whakawhiti wera kia roa ake ai te mau. Ka whakarato i te mahi tino pai mā te hoahoa whakawhiti wera kua patent; tae atu ki te 85% te pai o te wera; te kaha whakamahana mai i te 30,000 ki te 105,000 Btuh; he taurite ngā pā poroporo taraiwa-tika mō te mahi mārie me te maeneene; ā, ka whakapai ake te papa tātaritanga-whaiaro me te whakaaturanga LED i te kaha ki te rapurongoā. He pai mō ngā karāti me ngā toa.
Ngā Mōhiohio Pūtāhui: E rua tau te pūtāhui mō ngā wāhanga o ngā whakamahana whare noho, 10 tau te pūtāhui mō ngā whakawhiti wera konumohe, ā, 15 tau te pūtāhui mō ngā whakawhiti wera kowiri tira.
Ngā Āhuatanga Ratonga: He putanga ratonga waikeri wai mātao ngāwari te 4DHPM me te tihi miro hei whakahaere i te horoi. He urunga hoki ki tētahi takirere ratonga ara-toru (me te putanga ratonga) hei whakahaere i te utu hauhautanga i te wā e mahi ana i te pūnaha. Ko ētahi atu āhuatanga ratonga ko ngā takirere ratonga parahi e ārai ana i te waikura me te whakarato urunga ki te pūnaha hauhautanga me ngā taupoki urunga takirere ratonga. He taupoki urunga hoki mō ngā hononga waea hiko me te whakahaere.
Hototahi ki te Werawera: Me whai werawera motuhake. Kei roto i te waeine o roto he mana mamao ahokore/werawera. Kei roto i ngā taputapu whiriwhiri ko ngā mana whakahaere waea me ngā mana whakahaere ka taea te whakarite waea.
Ngā Āhuatanga Tāpiri: Ka whakaratohia e te Pūnaha Wehewehenga Iti AirEase™ tētahi atu huarahi kē atu ina kore e taea te whakamahi i ngā paipa hau, ina nui rawa rānei te utu. E toru ngā momo waeine o roto e honoa ana ki te waeine o waho, ka taea te whakamahi i roto i te whānuitanga o ngā tono. I runga i te kaha, ka taea e ngā papu wera maha-rohe te hono atu ki te rima waeine o roto (e rima rohe) ki te kotahi waeine o waho. Kei roto i ngā wāhanga o roto te tīmatanga anō me te whakamahana aunoa hei āwhina i te karo i te pupuhi o te hau makariri i roto i te aratau whakamahana.
Ngā Mōhiohio Pūtāhui: E rima tau mō ngā wāhanga, e whitu tau mō ngā pūwhakapūngao. Kei te wātea hoki he pūtāhui roa 12-tau hei whakanui ake i te rangimarie o te hinengaro i te wā e rēhita ana.
NGĀ WHAKATAURANGA MOTUHAKE MŌ TE TŪNGA: Kua huihuia te Pūnaha Wehewehe Iti AirEase ki te wheketere, kua whakauruhia ki roto ngā paipa me ngā waea. Ko ngā wāhanga taurite o roto kua tohua he papu waikura kua hangaia ki roto, ā, kei roto hoki ngā hononga mura ki ngā raina hauhautanga mō ngā hononga tere me te haumaru. Ko ngā kaiwhakahaere hau o roto e mau ana ki te pakitara taurite he maha ngā putanga hauhautanga e taea ai te uru atu ki te taha maui, ki te taha matau, ki muri rānei ki ngā hononga raina hauhautanga. Tirohia te pukapuka hangarau mō ngā āputa tāutanga me ngā taputapu hei tautoko i te tāutanga taputapu me te whakahaere raina hauhautanga.
Ngā Āhuatanga Ratonga: Ka aroturuki tonu te hangarau whakawhitiwhiti ComfortBridge™ whakauru i te mahi a te pūnaha, ka kohi raraunga, ka mahi aunoa i ngā whakarerekētanga. Mā te whakamahi i te taupānga CoolCloud™ HVAC, ka taea e ngā tohunga hangarau te hono, te whirihora me te tātari tere me te tika. Ngā hau o runga ngāwari ki te tāuta me ngā hau taha kōwhiringa. Ngā hokinga o raro, o te taha rānei kua hiritia me ngā ripa ngāwari ki te tapahi kia ngāwari ai te tango. Hononga maui, matau rānei watea mō te ratonga hau/hiko. Ka whirihora aunoa ngā takirere hau whakatikatika-ake, whakahaere-ake mō ia tāutanga. He putanga hītori waehere hapa mahara tonu kei te papa whakahaere tātari-ake ki ngā whakaaturanga rua-wāhanga e whitu.
Ngā Āhuatanga Whakakore Haruru: Ko te whakarato i te whakamarie marino he tohu nui o te oumu AMVM97, e whai ana kia mahi i te iti o te kaha i ngā wā katoa e taea ana, kia marino ai, kia whai hua ai hoki. Mā te maha o ngā kōwhiringa tere pā tonu ka taea te tohanga hau marino. Ka piki, ka heke rānei te pūnaha rere hau tere rerekē whai hua, marino hoki, kia rite ki ngā hiahia whakamahana. He pā hau rere i puta mai i te tere rerekē marino. He wāhanga whakawhiti wera me te pupuhi kua whakamahana katoatia.
Ngā Pūrere IAQ e Tautokona ana: Ngā pūnga hiko iti kua whakakōwaea tae me te horoi hau hiko. Mā te rere tonu o te hau ka whakaratohia he tātari tāpiri, ka pupuri i te rere o te hau puta noa i te whare hei āwhina i te pupuri i te whakamarie. Ko te raupapa CleanComfort™ Indoor Air Essentials e tautoko ana i ngā hua IAQ.
Ngā Āhuatanga Tāpiri: Ko te whakawhiti wera rino ngongo kua hangaia anōtia a Amana Brand he hangarau kōpikopiko hei pupuri i te roa o te ora me te pono mō te wā roa. Hei tāpiri i te pakari, ka honoa ki te whakawhiti wera tuarua rino kore waikura. Mā te hangarau whakawhitiwhiti kōrero "i waho o te pakitara" ComfortBridge kua whakauruhia, ka taea e ngā tohunga hangarau te whakarato i te whakamarie o roto me te whai huatanga o te pūngao, me te ngāwari ki te whakamahi i tētahi whakamahana kotahi-wāhanga, me ētahi atu. He mura silicon nitride pakari. He kāpata kati: He turuturu hau (QLeak) ≤ 2%.
Ngā Mōhiotanga Pūtāhui: Pūtāhui Whakamutunga mō te Whakawhiti Wera mō te Ao Katoa, Pūtāhui Whakamutunga mō te Whakakapinga Wāhanga mō te Ao Katoa, me te Pūtāhui Whakamutunga mō ngā Wāhanga mō ngā Tau 10.
Ngā Whakaritenga Tāutanga Motuhake: I hangaia mō ngā tāutanga maha-tūranga. AMVM97: Ki runga, whakapae maui, matau rānei. ACVM97: Ki raro, whakapae maui, matau rānei. Kua whakaaetia mō te hauhautanga tika (paipa-rua) te hauhautanga ā-kore rānei (paipa-kotahi).
Ngā Āhuatanga Ratonga: Whakawhitiwhiti Kōrero Ka aroturuki tonu te hangarau ComfortBridge™ i te mahi, ā, ka mahi aunoa i ngā whakarerekētanga. Te tere o te whakatūnga, te whakarite me te tātaritanga mā te Nihokikorangi mā te whakamahi i te taupānga waea/papa CoolCloud™. Ko ngā āhuatanga e pai ana ki te kairīhi ko te arorau pūnaha whakahaere Amana; ngā tohu tātaritanga; te whakaaturanga LED e whitu-wāhanga; te rokiroki waehere hapa; te aratau whakanui ka taea te whiriwhiri i te mara; ngā pūoko pāmahana koiri me te taiao; me ngā pūoko pēhanga momi. He takirere ratonga e hono ana ki te werawera mō te urunga ngāwari ki ngā tauranga ine. Te urunga tiaki o runga/taha, ngā mana uru papa kotahi, te wāhi mō ngā taputapu e mau ana i te mara. Te utu katoa i te 15 putu o te ngongo.
Ngā Āhuatanga Whakakore Haruru: I hangaia mō te mahi mārire, kei roto i te AVZC20 te hangarau hurihuri Comfort Speed ​​​​e taea ai e te taputapu te oma i ngā tere iti iho i ngā wā iti ake te uaua (ka whakaiti i te haruru mahi me te whakanui ake i te penapena hiko). He motuka pā hiko mārire (EC) te AVZC20, he mea hanga oro te AVZC20 me te hipoki haruru compressor i hangaia ki te pahuka matotoru. Ko tōna whare maitai piauau taumaha he tihi motuhake kua hangaia hei whakahaere i te oro me te hoahoa pā matatau hei whakarato i te rere pono, mārire i roto i te koiri whakapūmau.
Ngā Āhuatanga Tāpiri: Me te mahi tae atu ki te 21 SEER, ka taea te whakamahi i te AVZC20 ki ComfortBridge hei aroturuki tonu i te mahi mō te whakamarie o roto. Ka mahi tahi me tetahi thermostat kotahi-wāhanga. Ka whakarite aunoa te hangarau Comfort Speed ​​​​Inverter i ngā taumata mana/tere, ma te whakamahi i te iti rawa o te kaha e hiahiatia ana hei pupuri i te whakamarie o roto. Ko ngā koiri whakapūmau ngongo parahi/tara konumohe kounga teitei e whitu mm te roa e whakarato ana i te mahi whakawhiti wera tino pai. Whakangawaritia te tono me te tātaritanga me te taupānga waea/papa CoolCloud hoa. I tapaina ko te 2020 Most Efficient Energy Star.
Ngā Mōhiohio Pūtāhui: Kei roto i tēnei he pūtāhui whakakapinga wāhanga iti me te pūtāhui wāhanga iti 10-tau.
Ngā whakaritenga tāutanga motuhake: I te aratau whakawhitiwhiti kōrero, e rua noa iho ngā waea ngaohiko iti e hiahiatia ana hei hono i te waeine o waho.
Ngā Āhuatanga Ratonga: Mā te tango i tētahi papa urunga ratonga kotahi ka taea te uru atu ki te pūwero me ngā mana whakahaere. Mā te takirere ratonga hauhautanga o waho ka māmā ake te uru atu ki ngā putanga momi me te pēhanga wai.
Whakakore Haruru: Ko te papu wera tino mārie e tukuna ana e te American Standard, me te taumata haruru o te 43 ki te 57 dBA. Ka tutuki i te waeine ngā whakaritenga haruru iti mō te HVAC e ētahi ture tāone.
Ngā Āhuatanga Tāpiri: I hangaia me te whakaaro ki te iti o te wāhi, ka taea e te XV19 te whakauru i ngā whakaurunga uaua, i ngā wāhi kuiti rānei pērā i te kore rārangi whenua, ngā whare noho, i raro rānei i ngā papa. Me te whakatauranga SEER tae atu ki te 19.5 me te HSPF tae atu ki te 12, he kōwhiringa pai te XV19 mō te whakamarie o te kāinga me te whai hua o te pūngao.
Ngā Mōhiotanga Pūtāhui: Pūtāhui Iti: compressor 10-tau, coil/wāhanga 10-tau, katoa kāore he rēhitatanga (ngā hua i hangaia i muri i te 1 o Hānuere, 2020, kāore he rēhitatanga).
Ngā Āhuatanga Ratonga: Mā ngā mana whirihora-ake me ngā mana whakawhitiwhiti kōrero ka māmā ake te tāutanga o te pūnaha. He putanga tika (ngā paipa e rua), he putanga paipa kotahi, he putanga hau mura rānei hei ngāwari i te whakamahinga. He whakawhiti wera reti-waho me te huihuinga pupuhi hei ngāwari i te mahi. He maha ngā porowhita nui, pakari hoki o ēnei oumu hau hei ngāwari i te tango i te tatau me te mau tonu i te whakapiri.
Ngā Āhuatanga Whakakore Haruru: Kei roto i ēnei oumu he pupuhi mura e rua-tere me te motuka pupuhi rere-pūmau me te rere-ā-rangi hiko (EC) hei whakaiti i ngā taumata haruru mahi. Kei te motuka pupuhi he gasket rapa ngohengohe hei mimiti i te haruru me te wiri. Kei te oumu he whakawhiti wera kua whakamahanatia me ngā wāhanga pupuhi hei whakaiti i te haruru me te mimiti i te haruru wiri.
Ngā Pūrere IAQ e Tautokona ana: Ina whakamahia ngātahitia me ngā waeine whakatōtō me ngā mana whakahaere pūnaha Arcoaire® Ion™, ka taea e ngā oumu ion Arcoaire te whakarato i ngā āheinga whakamaroke matatau i te wā e mahi ana i te whakamatao, ā, ka taea hoki te whakahaere i ngā āpitihanga whakamakuku i te aratau whakamahana. Kei roto ko te pito whakamakuku 24-vac me te pito horoi hau hiko.
Hototahi ki te Werawera: Hototahi ki te nuinga o ngā werawera. Ko ngā āheinga whakawhitiwhiti kōrero me te whirihoranga-ake e wātea ana anake ina whakamahia me ngā mana whakahaere pūnaha katote Arcoaire.
Ngā Āhuatanga Tāpiri: He mea hanga te oumu F96CTN Ion 96 me te whakawhiti wera tuarua he kowiri tira. He hototahi ki te whakamahana e rua-wāhanga me te whakamatao tere-rerekē, he motuka pupuhi EC rere-hau tonu, tere-rerekē mō te SEER tāpiri, me ngā taputapu whakamatao kua tīpakohia me te whakamarie pumau. He mea hanga motuhake mō ngā tāutanga maha-tūnga e whā-ara me te 12 ngā kōwhiringa putanga putanga rerekē. E tutuki ana ki te Paerewa ASHRAE 193 mō te 40 ng/J iti o ngā tukunga NOx me te <2.0% turuturu hau kāpata.
Ngā Mōhiotanga Pūtāhui: Pūtāhui Whakamutunga Kore-Hassle™ mō te tekau tau. (Mēnā ka pakaru te whakawhiti wera nā te hapa i roto i te wā pūtāhui iti e tika ana, ka whakaratohia he whakakapinga kotahi o taua momo.) He pūtāhui whakawhiti wera mō te wa katoa me te pūtāhui wāhanga iti mō te 10 tau ki te kaihoko tuatahi kua rēhitatia i te wā tika. Mēnā kāore i rēhitatia i roto i ngā rā 90 o te tāutanga, ko te pūtāhui wāhanga iti he 20 tau te whakawhiti wera / wāhanga 5 tau, engari i roto i ngā mana whakahaere kāore e taea te whakawhirinaki ki te rēhitatanga o te pūtāhui (tirohia te Tiwhikete Pūtāhui mō ngā taipitopito me ngā herenga).
Ngā Āhuatanga Tiaki: Ka taea te tāuta ngāwari ki runga i te tuanui, ki runga rānei i te whenua. E toru ngā panera hei āwhina i te tiaki me te tāutanga. Ka taea te huri ngāwari hei tono tukunga wai ki raro.
Ngā Āhuatanga Whakakore Haruru: Kei roto ko te pūwero Copeland Scroll™ e rua ngā wāhanga e mahi ana i te wāhanga o raro mārire i te nuinga o te wā. Kei roto hoki he pūnaha whakamahana e rua ngā wāhanga, e whakarato ana i te taumata whakamarie ōrite i roto i te aratau whakamahana. Kua whakaritea ngā pā hau o waho kia iti rawa te haruru.
Ngā taputapu IAQ e tautokona ana: Paerewa mō te aratau whakamaroke (he whakaiti i te rere o te hau) i ngā tauira katoa. Ka tautokohia e te kaipupuri tātari taputapu ngā tātari 2″.
Ngā Āhuatanga Tāpiri: Kei roto i te waeine te mahi whakamahana me te whakamatao e rua ngā wāhanga, he whakawhiti wera ngongo kowiri tira, he rere hau ka taea te whakawhiti mara, me te motuka pupuhi ā-roto hiko-whakawhiti (EC) tino pai. Ko te pai o te whakamatao o ngā waeine kua tākaihia ki te PGR5 he 16 SEER me te 12.5 EER, ā, e tutuki ana i ngā whakaritenga a Energy Star.
Ngā Mōhiohio Pūtāhui: Pūtāhui Whakakapinga Kore-Wāhi Rima-Tau. (Mēnā ka pakaru te whakawhiti wera, te compressor, te koiri condenser rānei nā te hapa i roto i te wā pūtāhui iti e tika ana, ka whakaratohia he whakakapinga kotahi o taua momo.) Ka whakaratohia he whakawhiti wera mo te wa katoa me ngā wāhanga 10-tau ki ngā kaihoko taketake kua rēhitatia i te wā tika. Pūtāhui iti. Mēnā kāore i rēhitatia i roto i ngā rā 90 o te tāutanga, ko te pūtāhui wāhanga iti he whakawhiti wera 20 tau / wāhanga 5 tau, engari i roto i ngā mana whakahaere kāore e taea te whakawhirinaki ki te rēhitatanga o te pūtāhui (tirohia te Tiwhikete Pūtāhui mō ētahi atu taipitopito).
Ngā Āhuatanga Ratonga: He putanga ratonga rerenga waikeri ngāwari te 4DHPM me te tihi miro hei whakahaere i te horoi. He urunga hoki ki tētahi takirere ratonga ara-toru (me te putanga ratonga) hei whakahaere i te utu hauhautanga i te wā e mahi ana i te pūnaha. Ko ētahi atu āhuatanga ratonga ko ngā takirere ratonga parahi e ārai ana i te waikura me te whakarato urunga ki te pūnaha pouaka whakamātao me ngā taupoki ratonga mō ngā takirere ratonga. He taupoki urunga hoki mō ngā hononga waea hiko me te whakahaere.
Hototahi ki te Werawera: Me whai werawera motuhake. Kei roto i te waeine o roto he mana mamao ahokore/werawera. Kei roto i ngā taputapu whiriwhiri ko ngā mana whakahaere waea me ngā mana whakahaere ka taea te whakarite waea.
Ngā Āhuatanga Tāpiri: Ka whakaratohia e te Pūnaha Wehewehenga Iti a Armstrong Air™ tētahi atu huarahi kē atu ina kore e taea te mahi paipa, ina nui rawa rānei te utu. E toru ngā momo waeine o roto e honoa ana ki te waeine o waho, ka taea te whakamahi i roto i te whānuitanga o ngā tono. I runga i te kaha, ka taea e te papu wera maha-rohe te hono atu ki te rima waeine o roto (e rima rohe) ki te kotahi waeine o waho. Kei roto i ngā wāhanga o roto te tīmatanga anō me te whakamahana aunoa hei āwhina i te karo i te pupuhi o te hau makariri i roto i te aratau whakamahana.
Ngā Mōhiohio Pūtāhui: E rima tau mō ngā wāhanga, e whitu tau mō ngā pūwhakapūngao. Kei te wātea hoki he pūtāhui roa 12-tau hei whakanui ake i te rangimarie o te hinengaro i te wā e rēhita ana.
NGĀ WHAKATAURANGA MOTUHAKE MŌ TE TŪNGA: Kua huihuia te pūnaha wehewehe iti a Armstrong Air i te wheketere, kua whakauruhia ki roto ngā paipa me ngā waea. Ko ngā wāhanga taurite o roto kua tohua he papu waikura kua hangaia ki roto, ā, kei roto hoki ngā hononga mura ki ngā raina hauhautanga mō ngā hononga tere me te haumaru. Ko ngā kaiwhakahaere hau o roto e mau ana ki te pakitara taurite he maha ngā putanga hauhautanga e taea ai te uru atu ki te taha maui, ki te taha matau, ki muri rānei ki ngā hononga raina hauhautanga. Tirohia te pukapuka hangarau mō ngā āputa tāutanga me ngā taputapu hei tautoko i te tāutanga taputapu me te whakahaere raina hauhautanga.
Ngā Āhuatanga Ratonga: Kei roto ko te pūwero panuku e rua ngā wāhanga me te Mōta Whakawhiti Hiko (ECM) tere rerekē mō te tino pai o te mahi me te mahi marino. Ko ngā āhuatanga tāutanga me te ratonga e pai ana ki te kaihoko ko ngā hononga wai maui, matau rānei i waho o te kāpata, te urunga maui, matau rānei ki te papatohu whakahaere, ngā kete whakamahana hiko reti-roto, me ngā waea me te rapurongoā kua whakangāwaritia.
Ngā Āhuatanga Whakakore Haruru: He Pūhiko Pūhiko Copeland Scroll Step me te motuka pupuhi hiko tere rerekē (EC) i hangaia mō te tīmatanga ngawari. Kua whakamahanahia ngā kokoru pūhiko/ratonga hei whakaiti i ngā taumata haruru.
Ngā Pūrere Kounga Hau o Roto e Tautokona ana: Hototahi ki ngā pūwhakapai hau hiko kua tāutahia ki te mara, ki ngā tātari momo HEPA rānei mā tō kaihoko tāutanga.
Ngā Āhuatanga Tāpiri: He pai mō ngā tono wai whenua, mō ngā porowhita whenua rānei. Kei roto he pūwero e rua-wāhanga maha-kaha, he motuka pupuhi hiko tere-rerekē (EC), he pouaka whakamatao R-410A, he tiwhikete Energy Star, he whakawhiti wera wai wera ā-whare kua hangaia, he whakatauranga COP tae atu ki te 5.35 me te whakatauranga EER tae atu ki te 30.2.
Ngā Āhuatanga Ratonga: Pūnaha maha-tūnga mō te rere ki runga, ki raro, ki maui, ki matau rānei, te rere wehewehe me ngā whirihoranga wahie takirua. He pūwero panuku-wāhanga e rua te kaha o te hiko, he hauhautanga R-410A, he motuka whakawhiti hiko tere rerekē (ECM), he pūnaha whakawhiti wera wai wera ā-whare, he pana pēhanga teitei me te iti paerewa, he koiri wai coaxial tino pai te whakamahana. Kei waho o te kāpata ngā hononga wai me te hauhautanga katoa kia māmā ai te tāutanga.
Ngā Āhuatanga Whakakore Haruru: He ārai hau mō te pūwero/koha ratonga hei whakaiti i ngā taumata haruru, he motuka pupuhi EC tere rerekē, me te pūwero e rua-wāhanga te kaha-taahiraa me te pūnaha whakairinga wehewehe rua mō te mahi mārie ake.