Idatha ye-484755
Izilawuli Zokushisa Ezipholile Kuphela
Uhlelo Lomoya Ozinikezele Wangaphandle
484755 Isilawuli Se-Microprocessor Sokwengeza
Faka isilawuli seMicroprocessor
Sicela ufunde futhi ulondoloze le miyalo ukuze uyisebenzise esikhathini esizayo. Funda ngokucophelela ngaphambi kokuzama ukuhlanganisa, ukufaka, ukusebenzisa noma ukugcina umkhiqizo ochaziwe. Zivikele wena nabanye ngokubheka yonke imininingwane yokuphepha. Ukwehluleka ukuthobela le miyalelo kuzoholela ekushayweni kwewaranti yomkhiqizo futhi kungaholela ekulimaleni komuntu siqu kanye/noma ekulimaleni kwempahla.
Kuphelileview
Lo mbhalo uzosetshenziswa kanye Nesilawuli Se-Microprocessor Sokufakwa Kwesistimu Yomoya Yangaphandle Enikezelwe, Imanuwali Yokusebenza Nokulungisa (IOM). Lonke ulwazi lokuphepha oluhlinzekwe kuleyo IOM luphathelene nezilawuli Zokushisa Okupholile Kuphela futhi.
Ukushisa-Kupholile Kuphelaview
I-Heat-Cool Kuphela iklanyelwe ukuvumela ukulawulwa kwezinkampani zangaphandle kwe-DX epakishiwe, noma iyunithi ye-Heat Pump ngenkathi igcina ukuphepha kwesistimu yesiqandisi nemishini yokushisisa. Ukuze kuzuzwe lokhu, isilawuli Sokushisa Okupholile Kuphela sifakwa efekthri futhi sigunyazwe njengasekuqaleni. Lesi silawuli sinesibopho sokusebenza kweziqandisi nezokushisa ezifakwe kuyunithi. Ukuphepha kwesistimu yesiqandisi kuqinisekiswa ngokugada izingcindezi namazinga okushisa aqukethwe ngaphakathi kwesekhethi yesiqandisi. Iqembu lesithathu liyadingeka ukuze lilawule lokhu okulandelayo: ukuhlinzeka nokukhipha umoya ogelezayo, ukukhetha umsebenzi wokupholisa noma wokushisisa, ukunika amandla ukucwiliswa komswakama, izindawo zokubeka izinga lokushisa, nokuvalwa kwesimo esiphuthumayo.
Ukwengeza, idivayisi yenkampani yangaphandle enikeziwe futhi yafakwa ihlinzeka ngokuhlala, izinga lokushisa, nokugadwa kokugeleza komoya. Le divayisi yenkampani yangaphandle ihlangana nesilawuli se-Heat-Cool Only ngomugqa wetheminali kukhabhinethi yokulawula, njengoba imelwe esithombeni esingezansi.
QEDA AMADIVAYISI: Amadivayisi okugcina adingekayo ekusebenzeni kwe-Heat-Cool Only anikeziwe futhi afakwe kuyunithi ngenjongo eyodwa yokusebenzisa isistimu yokulawula ukushisa/ukupholisa. Izinzwa ezidingekayo ekusebenzeni kwesilawuli senkampani yangaphandle zizohlinzekwa futhi zifakwe inkampani yangaphandle. Ukwengeza, isistimu yokulawula yenkampani yangaphandle ingase isebenzise amadivayisi wokugcina angeziwe anganikezwanga ifekthri. Sicela ubheke ulwazi lokuthunyelwa kweyunithi ukuze uthole ukucushwa kweyunithi okunembile kanye nezinketho ezikhethiwe ukuze unqume amadivayisi okuphela anikezwe efekthri.
ISEXWAYISO
Ukunika amandla isilawuli senkampani yangaphandle kuwumthwalo wenkampani yangaphandle. Inkampani yesithathu izohlinzeka futhi ifake i-transformer ukuze inike amandla isilawuli sayo. Lawa mandla awakwazi ukuthathwa kuphaneli yokulawula. Idivayisi yenkampani yangaphandle ayikwazi ukukhwezwa kuphaneli yokulawula kagesi yeyunithi.
Izibopho Zenkampani Yangaphandle
Ukuhlala, izinga lokushisa, ukugeleza komoya, namandla edivayisi yenkampani yangaphandle ene-Heat-Cool Kuphela kuwumthwalo wenkampani yangaphandle ngedivayisi yenkampani yangaphandle. Lokhu akulawulwa
ihlanganisa kuphela isikhathi semodi ngayinye esetshenziswayo, kodwa ingqondo yokuvumela nokulungisa zonke izingxenye ezingezona zesiqandisi noma zokushisisa.
Ukuhlala
Ukuhlela nokulawula imodi yokuhlala kuwumthwalo wenkampani yangaphandle.
Ukungena komoya
Ukugcina ukugeleza komoya ngendlela efanele ngokunika amandla nokuguqula abalandeli kanye dampers kuwumthwalo wesilawuli esivela eceleni.
Phakathi nokusebenza okuvamile, ukugeleza komoya kufanele kuqhubeke phezu kwezishintshi zokushisa zeyunithi ngemva kokukhipha umyalo wokuqalisa ukude kusilawuli Sokushisa Okupholile Kuphela. Kumayunithi anama-compressor esivinini aguquguqukayo, ama-compressor angathatha imizuzu emibili ukuthi ame ngokuphelele. Ukwengeza, kumodi yokushisisa, ukuhlinzeka ngokugeleza komoya kufanele kuqhubeke kuze kube yilapho izinga lokushisa lokunikeza umoya lehla ngaphansi kuka-80ºF ukuze kuqedwe ukushisa okusele kumishini yokushisisa futhi kuvinjwe amazinga okushisa ezingxenye ezeqile.
DAMPER POSITIONING: Dampama-ers azodinga ukuthi anikwe amandla kanye nesignali yendawo lapho i-dampers bayamodela. Ngaphambi kokuqala abalandeli kulolu phiko, iqembu lesithathu lizoqinisekisa ukuthi kukhona indlela evulekile yokugeleza komoya ngokuqinisekisa ukuthi i-dampi-end switch ivaliwe, uma ifakiwe.
I-FAN MODULATION: Amasiginali wokunika amandla nokushintshashintsha kuwumthwalo wesilawuli esivela eceleni.
- Supply fan: Ukushintshwa kwe-Supply fan kuzodinga ukulandela le mihlahlandlela. Isiginali yeswishi yokugcina kufanele yamukelwe ngaphambi kokuqala kwanoma yibaphi abalandeli kuyunithi lapho ifakiwe.
- Ukupholisa noma Ukushisisa Kwephampu Yokushisa: Uma iyunithi isebenza kumodi yokupholisa noma ekushisiseni kwephampu yokushisa, ukwehla kwefeni kufanele kukhawulelwe okungenani ubuncane obungu-50% bokugeleza komoya okuklanyiwe ukuze kuqinisekiswe ukuthi isistimu yesiqandisi ingashintsha ngokwanele ukuze ihlangabezane nezindawo zokushisa ezifunekayo. Ukumodela ngaphansi kwama-50% okugeleza komoya okuklanyiwe kungase kuphumele ekulahlekelweni kokulawula izinga lokushisa emkhathini futhi kube nomthelela omubi ezingxenyeni zesiqandisi nezishisisayo.
- Ukushisa kagesi: Ukushintshwa kwefenisha okuphakelayo kufanele kukhawulelwe ezimfuneko ezincane zokugeleza komoya zomkhiqizi we-heater kagesi. Ubuncane bokugeleza komoya obudingekayo ku-heater yepayipi kuncike ku-KW ngonyawo lwesikwele ngasinye sendawo yobuso ngomthamo omkhulu kakhulu WOKUVULIWEtage. Ngokuvamile, i-FPM engu-500 yanele ezinhlelweni eziningi. Sicela uxhumane nosekelo lobuchwepheshe ukuze uthole ulwazi olwengeziwe mayelana nemikhiqizo ethile.
ISEXWAYISO
Lapho ulungisa umthamo wokushisa kwesithando somlilo wegesi, kunconywa ukugcina izinga lokushisa eliphakeme lokukhuphuka kanye nokugeleza komoya okuncane kuwo wonke amayunithi. Imibandela kufanele ihlangatshezwe lapho kulawulwa i-stagukufakwa kanye nokushintshwa kweziko kwegesi ukuze kuvinjelwe ukushiswa okungafanele kanye nokulimala kweyunithi.
Sicela ubheke Isithasiselo B – Imikhawulo Yokushisa Okupholile Kuphela ukuze uthole ukugeleza komoya okuncane okuqondene nosayizi weyunithi nesithando somlilo esifakiwe.
Sicela ubheke imininingwane yokuthunyelwa kweyunithi ukuze uthole idatha enembile yokusebenza kwesithando somlilo. - Ukushisa Kwesithando Segesi: Uma iyunithi ishisisa ngesithando somlilo, khawulela ukwehla ekugelezeni komoya okuncane ngokususelwe kusayizi weyunithi noma u-50.0% wokugeleza komoya okuklanyiwe, noma yiliphi inani elikhulu.
Sicela ubheke Isithasiselo B – Imikhawulo Yokushisa Okupholile Kuphela ukuze uthole ukugeleza komoya okuncane okuqondene nosayizi weyunithi nesithando somlilo esifakiwe.
- I-Exhaust fan: Ukushintshwa kwefeni kwe-exhaust kuzodinga ukugcina izidingo zesakhiwo.
Ukubuyisela Amandla
Ukulawulwa kwemishini yokutakula amandla efakwe kuyunithi kuwumthwalo wenkampani yesithathu. Isondo lokushisa eline-VFD noma elingenayo, ingqikithi enobuso/edlulayo dampnoma ukudlula kuphela damper kufanele ilawulwe inzwa ehlinzekwe eceleni.
INDLELA YOKUBUKA WESIVIVINYO SAMANZI DAMPER: Uma kuhlinzekiwe, isondo lamandla liyadlula dampidinga ukuvulwa lapho yeqa izinga lokugeleza komoya langaphandle lokuklama kumodi ye-economizer ngokuvala isondo lokubuyisela amandla.
ENERGY CORE DAMPI-ERS: Uma ikhethiwe, ingqikithi yamandla ingaba nobuso noma i-bypass dampnoma ukudlula kuphela damper.
- Ubuso/Indlela yokudlula Damper: Lapho ubuso nokwedlula dampama-ers afakiwe womabili, isignali ku-actuator izoba ngu-2-10V okuyiyona efiselekayo yokuthola amandla. Isignali kulesi simo ilawula ubuso dampI-er kanye ne-bypass iphambene nesignali.
- I-Bypass Kuphela Damper: Lapho kuphela ukudlula dampUma ifakiwe, isignali ku-actuator izoba ngu-2-10V futhi. Kodwa-ke, isignali iphambene nalokho okufunayo kokuthola amandla. Uma u-80% wokubuyiselwa kwamandla ufunwa, khona-ke isignali eya ku-bypass dampkufanele kube 20% noma 2 volts. Isiginali ilawula i-bypass damper.
UKUBEKEZWA KOKUBUYISELA AMANDLA: Zombili izinhlobo zokuthola amandla kufanele zibe nokulandelana kwe-defrost okunikezwa ngesilawuli esivela eceleni.
- Isondo Lokubuyisela Amandla: Inkampani yangaphandle izohlinzeka ngenzwa yokushisa komoya ephumayo noma inzwa ehlukile yokucindezela kwesondo lokushisa uma ukushisa kwangaphambili kungafakiwe kuyunithi futhi idivayisi yokutakula amandla isetshenziselwa ukukhipha amandla omoya. Izinga lokushisa lomoya ophumayo kufanele lihlale lingaphezulu kuka-36°F noma ingcindezi ehlukile ingaphansi kuka-1.5”wc lapho izinga lokushisa lomoya wangaphandle lingaphansi kuka-10°F.
- I-Energy Core: Inkampani yangaphandle izohlinzeka ngenzwa yokushisa komoya ephumayo lapho ukushisa kwangaphambili kungafakiwe kuyunithi futhi idivayisi yokubuyisela amandla isetshenziselwa ukukhipha amandla omoya. Izinga lokushisa lomoya ophumayo kufanele libe ngaphezu kuka-36°F.
- Ukushisa Kagesi: Uma idivayisi yokushisa kuqala ifakwe ukuze kutholwe amandla kabusha, isilawuli senkampani yangaphandle sidinga ukuqinisekisa ukuthi izimo ezilandelayo ziyahlangatshezwa ngaphambi kokuvumela idivayisi yokushisa kuqala.
• Ngaphandle kwe-Air Damper >=30% evuliwe; KANYE
• Ifeni Yokunikezela inikwe amandla; KANYE
• Izinga lokushisa Lomoya Wangaphandle < 10°F.
QAPHELA: Sicela ubone imininingwane yomkhiqizi ukuze uthole ubuncane be-cfm obuphakanyisiwe bokushisa kwangaphambili.
Izinga lokushisa
Ukulawula Ukushisa Okupholile Kuphela kudinga inkampani yangaphandle ukuthi yenze izinqumo ngokusekelwe ezimweni zokusebenza kanye nezindawo zokubeka ukushisa, ukupholisa, ukususa umswakama, noma ukonga.
Isilawuli senkampani yangaphandle sizoxhumana nama-setpoints, ngamasiginali we-VDC anentambo eqinile engu-2-10, ngokusekelwe kumodi yokusebenza:
- Ukupholisa – Indawo yokubeka ikhoyili yokupholisa
- I-Dehumidifying - Ikhoyili Yokupholisa kanye Nezindawo Zokuhlinzeka Zomoya
- I-Heat Pump Heating - I-Supply Air Setpoint
- Ukushisisa – Supply Air Setpoint
Isilawuli senkampani yangaphandle sidinga ukulawula inani lezomnotho namandla okuthola kabusha amandla adingekayo ukuze sihlangabezane nezidingo zamanje, kuye ngesisetshenziswa esifakwe kuyunithi. Amasiginali okukhiphayo we-analogi athunyelwa ngomugqa wetheminali ohlangana nesilawuli noma ngokuqondile emishinini yokugcina.
Sicela ubheke izinhlelo zezintambo zeyunithi noma ubheke I-Appendix A – Terminal Strip Wiring ukuze uthole ulwazi olwengeziwe mayelana nezinhlobo zokufakwayo kokulawula kanye nezintambo zezintambo zetheminali.
- I-Cold Coil Temperature Control: Isilawuli esivela eceleni sizothumela isignali ukuze silawule ama-compressor kuyunithi. Le ndawo yokusetha izoba phakathi kuka-50ºF no-75ºF ezindleleni zokusebenza zokupholisa nezokukhipha umswakama.
- Supply Air Temperature Control: Uma iyunithi inekhoyili ye-HGRH noma yokushisisa, kuzoba khona okokufaka kwe-Supply Air Temperature Setpoint yesilawuli senkampani yangaphandle. Le ndawo yokusetha izoba phakathi kuka-50°F no-95°F kuzo zonke izindlela zokusebenza. I-valve ye-HGRH nemishini yokushisisa izolawula kule ndawo.
QAPHELA: I-setpoint encane engu-60.0°F iyelulekwa kumodi yokushisisa yephampu yokushisa. - Imikhawulo Yezinga lokushisa Lokunikeza: Isilawuli sokushisa esipholile kuphela sinemikhawulo yokushisa ephezulu nephansi. Le mikhawulo iyalungiseka kusilawuli futhi izodala ukuthi ukupholisa noma ukudla kuvunyelwe. Kuyisibopho somuntu wesithathu ukugcina lezi zimo ezilandelayo:
- Umkhawulo Wesikhathi Esiphansi Wokunikezela Okuphansi: 35°F
- Umkhawulo Wesikhathi Esiphezulu Wokunikezela Kakhulu: 120°F
- Ukushintsha Imodi – Ukupholisa vs Ukushisisa:
Lapho ukushisisa nokupholisa kokubili kufakwa kuyunithi, inkampani yesithathu inesibopho sokunquma ukuthi iyiphi indlela yokusebenza edingekayo nganoma yisiphi isikhathi. Okokufaka kwemodi Yokulawula Ukupholisa/Ukushisa kuzovulelwa ukupholisa noma kuvalwe ukushisisa. Lapho okokufaka kushintsha isimo, iyunithi izovala ukusebenza kwamanje kwe-
izinto zokupholisa noma zokushisisa bese ushintshela kwenye imodi yokusebenza ngemva kokuphelelwa yisikhathi kwesibali sikhathi sokushintsha imodi. - Ukushintsha Imodi – Ukupholisa vs
Ukunciphisa umswakama: Uma ikhoyili yokushisisa kabusha kwegesi eshisayo ifakiwe kuyunithi, umuntu wesithathu unesibopho sokunquma ukuthi ukushisisa kabusha kwegesi eshisayo kuzolawula nini ku-Supply Air Temperature Setpoint. Okokufaka kweModi Yokulawula Ukupholisa/Ukukhipha Umswakama kuzovulelwa ukupholisa kuphela noma kuvalwe lapho kufunwa ukushisisa kabusha.
Isimo Sedijithali
Itheminali yetheminali ye-Heat-Cool Only inikeza isilawuli senkampani yangaphandle ngolwazi oluvela kumadivayisi afakwe kuyunithi. Ulwazi olulandelayo lutholakala ngalezo zimo zedijithali.
NGAPHANDLE KOMOYA DAMPER ACTUATOR END
SHINTSHA: Uma ifakiwe, lesi simo sinikeza inkomba yokuthi umoya wangaphandle dampI-actuator isifinyelele endaweni ethile evulekile.
ISHISHINI LOKUCHITHA OKUXHUMELA: Lokhu
idivayisi, lapho ifakiwe, ibonisa lapho i-condensate drain pan igcwele futhi ukuqhubeka nokusebenza kwesistimu yesiqandisi kungabangela ukuchichima kwamanzi epanini.
ISIMO SOKUTHOLAKALA AMANDLA: Uma ifakiwe, idivayisi yokubuyisela amandla ingase ibe nenkomba ebuyela kumugqa wetheminali ukuthi idivayisi iyazungezisa, noma i-bypass ivuliwe.
UKUSHINTSHA OKUSHINTSHA OKUHLUNGU: Uma ukushintsha kokucindezela kwesihlungi noma amaswishi efakiwe, inkomba ebuyela kumuntu wangaphandle ibonisa ukuthi izihlungi zingcolile.
UKUPHUMA KWE-ALARM YOMHLABA: I-alamu yomhlaba wonke iyatholakala kuwo wonke amayunithi okushisa-okupholile Kuphela. Lesi simo sibonisa ukuthi kunesimo se-alamu kusilawuli se-HeatCool Kuphela.
Imiyalo yedijithali
UKUVALA KWEZIPHUTHUMAYO: Lokhu okokufaka okokufaka ukuvala ukude iyunithi ngesikhathi sesimo sephutha. Konke ukusebenza kokushisisa noma ukupholisa kuzoma uma lokhu kokufaka kuvuliwe.
Lokhu okokufaka kuthinta isimo se-Global Alarm.
SUSA UKUQALA/YIMA: Lokhu okokufaka ukuqala ukude noma ukumisa ukulawula kwesiqandisi nokushisa kweyunithi. Lokhu okokufaka kuzovalwa ukuze iyunithi inikeze ukupholisa noma ukushisisa.
INDLELA YOKULAWULA OKUPHOLISA/UKUGQOKA: Lokhu okokufaka kunquma ukuthi ingabe iyunithi ikumodi yokupholisa noma imodi yokususa umswakama.
INDLELA YOKULAWULA OKUPHOLISA/UKUSHISA: Lokhu okokufaka kunquma ukuthi ingabe iyunithi ikumodi yokupholisa noma yokushisisa.
Ukusebenza Kweyunithi
Wonke Amamodi
Imibandela elandelayo iyadingeka ukuze inkampani yangaphandle inike amandla iyunithi ukuthi isebenze kunoma iyiphi imodi:
| • Okokufaka kokuqala kwesilawuli kude: | Kuvaliwe |
| • Vala okokufaka: | Kuvaliwe |
| • Damper Positioning: | I-OAD/RAD End Switch Ivaliwe (uma ifakiwe)** |
| • Nikeza Isimo Sabalandeli: | Kuvaliwe |
| • Supply Fan Control: | Hhayi ngaphansi kuka-50.0% wokugeleza komoya okugcwele kweyunithi ** |
** QAPHELA: Lokhu kuhlolwa kokuphepha kuwumthwalo wesilawuli senkampani yangaphandle futhi UNGAFIKI kusilawuli.
Ukupholisa
Izimo ezilandelayo ziyadingeka ukuze inkampani yangaphandle inike amandla iyunithi futhi iqale ama-compressor kumodi yokupholisa:
| • Okokufaka Kokulawula Ukupholisa/Ukukhipha Umswakama: | Imodi yokupholisa (Vula) |
| • Okokufaka Kokulawula Ukupholisa/Ukushisisa: | Imodi yokupholisa (Vula) |
| • Ngaphandle Kwezinga Lokushisa Lomoya: | > Ukukhiya Kwendawo Epholile (55.0°F) (adj.) |
| • Ikhoyili Yokupholisa Eshiya ITemp: | > Umkhawulo Wesikhathi Esiphansi Wekhoyili (42.0°F) (adj.) |
| • Ukushintsha Kokucindezela Kwesiqandisi: | Kuvaliwe (Kokubili Okuphezulu Naphansi) |
| • Faka Izinga lokushisa Lomoya: | > Umkhawulo Wesikhathi Esiphansi Wokunikezela Okuphansi (35.0°F) |
| • I-Cool Coil Setpoint: | 50 – 75°F kukalwe kusuka ku-2-10vdc (I-Compressor staging) |
I-Dehumidifying QAPHELA: I-Hot Gas Reheat kufanele ifakwe kuyunithi ukuze kusetshenziswe lokhu kusebenza.
Izimo ezilandelayo ziyadingeka ukuze isilawuli sikwazi ukunika amandla iyunithi kumodi yokususa umswakama:
| • Okokufaka Kokulawula Ukupholisa/Ukukhipha Umswakama: | Imodi yokwehlisa umswakamo (Ivaliwe) |
| • Okokufaka Kokulawula Ukupholisa/Ukushisisa: | Imodi yokupholisa (Vula) |
| • Ngaphandle Kwezinga Lokushisa Lomoya: | > Ukukhiya Kwendawo Epholile (55.0°F) (adj.) |
| • Ikhoyili Yokupholisa Eshiya ITemp: | > Umkhawulo Wesikhathi Esiphansi Wekhoyili (42.0°F) (adj.) |
| • Ukushintsha Kokucindezela Kwesiqandisi: | Kuvaliwe (Phezulu nokuphansi) |
| • Faka Izinga lokushisa Lomoya: | > Umkhawulo Wesikhathi Esiphansi Wokunikezela Okuphansi (35.0°F) |
| • I-Supply Air Setpoint: | 50 – 95°F kukalwe kusuka ku-2-10vdc (HGRH valve moduleation) |
| • I-Cool Coil Setpoint: | 50 – 75°F kukalwe kusuka ku-2-10vdc (I-Compressor staging) |
Ukushisisa
Kudingeka izimo ezilandelayo ukuze isilawuli sivumele iyunithi kumodi yokushisisa:
| • Imodi Yokulawula Ukushisisa/Ukupholisa: | Imodi yokushisisa (Ivaliwe) |
| • Ngaphandle Kwezinga Lokushisa Lomoya: | < I-Heating Ambient Lockout (80.0°F) (adj.) |
| • Faka Izinga lokushisa Lomoya: | < Maximum High Supply Temp Limit (120.0°F) |
| • Faka isicelo sephoyinti lomoya: | 50 – 95°F kukalwe kusuka ku-2-10vdc |
Ukushisa - Iphampu Yokushisa
Izimo ezilandelayo ziyadingeka ukuze isilawuli sivumele iyunithi futhi siqale ama-compressor kwimodi yokushisisa.
| • Imodi Yokulawula Ukushisisa/Ukupholisa: | Imodi yokushisa (ivaliwe) (Amaphampu okushisa kuphela) |
| • Ngaphandle Kwezinga Lokushisa Lomoya: | < I-Heating Ambient Lockout (80.0°F) (adj.) |
| • Ngaphandle Kwezinga Lokushisa Lomoya: | > I-ASHP Low Ambient Lockout (17ºF) (adj.) (ASHP kuphela) |
| • Ukushintsha Kokucindezela Kwesiqandisi: | Kuvaliwe (Phezulu naphansi) |
| • Faka Izinga lokushisa Lomoya: | < Maximum High Supply Temp Limit (120.0°F) |
| • Faka isicelo sephoyinti lomoya: | 50-95°F kukalwe kusuka ku-2-10vdc |
Isithasiselo A: Izintambo ze-Triminal Strip
Izintambo zenkampani yangaphandle
Ithebula/umdwebo olandelayo uyintambo yetheminali yomugqa wetheminali yokusebenza kwe-Heat-Cool Only. Lo mugqa wetheminali uyiphoyinti lezintambo ledivayisi yesilawuli senkampani yangaphandle. Sicela ubheke izinhlelo zeyunithi ukuze uthole ulwazi olwengeziwe.
| Isikhumulo | Uhlobo Lwetheminali | Incazelo/Idivayisi | Uhlobo Lwenkampani Yesithathu IO |
| 50C (2) | Okuvamile | Okuvamile | |
| 501 | 0.0-10.0 VDC | Nikeza okokufaka kwesivinini sabalandeli | I-Analog Command |
| 502 | 0.0-10.0 VDC | I-Exhaust fan Speed Input | I-Analog Command |
| 503 | 0.0-10.0 VDC * | Okokufaka Kwekhono Lokubuyisela Amandla * | I-Analog Command |
| 51C | Okujwayelekile okuvela kuMlawuli | ||
| 511 | 2.0-10.0 VDC | Okokufaka Kokupholisa Kwezinga Lokushisa Kwekhoyili | I-Analog Command |
| 512 | 2.0-10.0 VDC | Nikeza Okokufaka Kwendawo Yezinga Lokushisa Lomoya | I-Analog Command |
| 60C (2) | Okuvamile | Okuvamile | |
| 601 | 2.0-10.0 VDC | I-OA/RA Modulating Damper Isiginali | I-Analog Command |
| 602 | 24 VAC | Damper Amandla e-Actuator | I-Digital Command |
| 603 | 24 VAC | Isiqalo sabalandeli | I-Digital Command |
| 604 | 24 VAC | I-Exhaust Fan Start | I-Digital Command |
| 605 | 24 VAC | Ukuqala Kwesondo Lokubuyisela Amandla | I-Digital Command |
| 606 | 24 VAC | Nika amandla i-Pre-heater | I-Digital Command |
| 70P (2) | 24 VAC Amandla avela kuPhiko | ||
| 701 | 24 VAC | Vala okokufaka | I-Digital Command |
| 702 | 24 VAC | Okokufaka kokuqala kwesilawuli kude | I-Digital Command |
| 703 | 24 VAC | Ukupholisa(0)/Dehumidification(1) Imodi Yokulawula | I-Digital Command |
| 704 | 24 VAC | Ukupholisa(0)/Ukushisa(1) Imodi Yokulawula | I-Digital Command |
| 80C (3) | Okuvamile | Okuvamile | |
| 801 | Okukhipha I-alamu Yomhlaba Wonke (Ama-alamu Okushisa/Apholile Kuphela) | Isimo Sedijithali | |
| 802 | OA Damper End Switch (100% OA Units) | Isimo Sedijithali | |
| 803 | I-Condensate Overflow Switch | Isimo Sedijithali | |
| 804 | Isimo Sokuthola Amandla | Isimo Sedijithali | |
| 805 | I-Filter Pressure Switch | Isimo Sedijithali | |
| 90C (2) | Okuvamile | Okuvamile | |
| 901 (2) | 24 VAC | Amandla e-AFMS | 24 VAC |
| 902 | 0.0-10.0 VDC | Phakela Isiteshi Sokulinganisa Ukugeleza Komoya | Impendulo ye-Analog |
| 903 | 0.0-10.0 VDC | Isiteshi Sokulinganisa Ukugeleza Kwe-Exhaust | Impendulo ye-Analog |
| 904 | 0.0-10.0 VDC | Isiteshi Sokulinganisa Ukugeleza Komoya sangaphandle | Impendulo ye-Analog |
* Lesi sikhundla setheminali esanoma iyiphi idivayisi yokutakula amandla, isondo lokushisa, ingqikithi enobuso/i-bypass dampers, noma ingqikithi ene-bypass kuphela damperUmqulutage kunoma iyiphi inketho eyinhloko yi-2.0-10.0VDC.
Isithasiselo B: Imikhawulo Yesithando Somlilo
Ukushintshashintsha kwabalandeli kufanele kukhawulelwe ekugelezeni komoya okuncane okusekelwe kusayizi weyunithi noma u-50% wokugeleza komoya okuklanyiwe, noma yiliphi inani elikhulu. Lapho ulungisa umthamo wokushisa kwesithando somlilo wegesi, kunconywa ukugcina izinga lokushisa eliphakeme lokukhuphuka kanye nokugeleza komoya okuncane kuwo wonke amayunithi.
ISEXWAYISO
Le mibandela elandelayo kufanele ihlangatshezwe lapho kulawulwa i-stagukufakwa kanye nokushintshwa kweziko kwegesi ukuvimbela ukushiswa okungafanele kanye nokulimala kweyunithi. Ukwehliswa kokugeleza komoya kuvunyelwe kuphela uma izinga lokushisa lomoya wokunikezela lingeqi izinga lokushisa eliphezulu elibalwe ngezansi. Izinga lokushisa lomoya kufanele liqashwe, futhi isithando somlilo kufanele sibe
ishintshiwe ukuze ivimbele ukudubula kwesithando ngokweqile ekugelezeni komoya okuphansi.
- Kuthebula elingezansi, thola usayizi weyunithi yekesi, isithando somlilo esilungile esingu-MBH, kanye nesiqondiso sokuphakelwa komoya sokugeleza komoya okuncane ku-CFM.
- Zonke iziko legesi kufanele zikhawulelwe kulokhu okulandelayo:
a. ukugeleza komoya okuncane ku-CFM; NOMA
b. U-50% wokugeleza komoya kwedizayini. - Izilawuli zezinkampani zangaphandle zizothumela isignali engu-2-10VDC ukuze ilawule endaweni yokubeka izinga lokushisa lomoya phakathi kuka-50.0°F (10.0°C) no-95.0°F (35.0°C) phakathi kwazo zonke izindlela zokusebenza.
- Izilawuli zenkampani yangaphandle kufanele zibe nomkhawulo wokushisa wokunikezela ophezulu ongu-120.0°F (48.8°C) ovala yonke imithombo yokushisisa ngaphakathi kweyunithi lapho izinga lokushisa lomoya wokunikezela likhulu noma lilingana nalo mkhawulo wezinga lokushisa eliphezulu lokunikezwayo.
- Ukunyuka Kwezinga Lesikhashana okungu-20.0°F kuzo zonke iziko.
| Iyunithi | Isithando somlilo | Ukukhipha Okuphansi | Ukukhipha Eceleni | ||
| USIZE WESIKHASI | MBH | MAX TEMP RISE | MIN AIRFLOW CFM | MAX TEMP RISE | MIN AIRFLOW CFM |
| I-VPR-110 | 100 | 100.0°F | 741 | 60.0°F | 1,235 |
| 150 | 100.0°F | 1,111 | 60.0°F | 1,852 | |
| 200 | 100.0°F | 1,481 | 60.0°F | 2,469 | |
| I-VPR-210 | 200 | 100.0°F | 1,481 | 60.0°F | 2,469 |
| 250 | 100.0°F | 1,852 | 60.0°F | 3,086 | |
| 300 | 100.0°F | 2,222 | 60.0°F | 3,704 | |
| 350 | 100.0°F | 2,593 | 60.0°F | 4,321 | |
| 400 | 100.0°F | 2,963 | 60.0°F | 4,938 | |
| I-VPR-310 | 400 | 100.0°F | 2,963 | 60.0°F | 4,938 |
| 500 | 100.0°F | 3,704 | 60.0°F | 6,173 | |
| 600 | 100.0°F | 4,444 | 60.0°F | 7,407 | |
| 700 | 100.0°F | 5,186 | 60.0°F | 8,642 | |
| 800 | 100.0°F | 5,926 | 60.0°F | 9,877 | |
| I-VPR-352 VX-352 VXE-352 | 600 | 100.0°F | 4,444 | 60.0°F | 7,407 |
| 800 | 100.0°F | 5,926 | 60.0°F | 9,877 | |
| 1000 | 100.0°F | 7,407 | 60.0°F | 12,346 | |
| 1200 | 100.0°F | 8,889 | 60.0°F | 14,815 | |
| I-VX-12 | 75 | 100.0°F | 556 | 100.0°F | 556 |
| 100 | 100.0°F | 741 | 100.0°F | 741 | |
| 150 | 100.0°F | 1,111 | 100.0°F | 1,111 | |
| 200 | 100.0°F | 1,481 | 100.0°F | 1,481 | |
| I-VX-112 | 100 | 100.0°F | 741 | 100.0°F | 741 |
| 200 | 100.0°F | 1,481 | 100.0°F | 1,481 | |
| 300 | 100.0°F | 2,222 | 100.0°F | 2,222 | |
| I-VX-212 | 300 | 100.0°F | 2,222 | 100.0°F | 2,222 |
| 400 | 100.0°F | 2,963 | 100.0°F | 2,963 | |
| 500 | 100.0°F | 3,704 | 100.0°F | 3,704 | |
| I-VX-312 | 600 | 100.0°F | 4,444 | 100.0°F | 4,444 |
| 800 | 100.0°F | 5,926 | 100.0°F | 5,926 | |
| 1000 | 100.0°F | 7,407 | 100.0°F | 7,407 | |
| 1200 | 100.0°F | 8,889 | 100.0°F | 8,889 | |
I-Appendix C: Izibalo Zokuhlinzeka Nokukhipha Umoya
Isilinganiso sokugeleza komoya kwefeni kanye ne-Exhaust
Isilawuli senkampani yangaphandle singasebenzisa isignali ye-transducer evela kufeni yokunikezela kanye/noma kusukela kufeni ye-exhaust kanye nefomula yokugeleza komoya ukuze kunqunywe inani lokugeleza komoya kwamanje.
IFOMU: CFM = k * √(ΔP)
ΔP = I-Differential Pressure (0.0-30.0 in. wc esikalini sisuka ku-0.0 saya ku-10.0 i-VDC ifunda kusuka ku-transducer)
k = K Factor (kusuka etafuleni) * # yabalandeli
√= Umsuka Oyisikwele
QAPHELA: Ukunikezwa kanye nokuphuma komoya okuphumayo kuzobalwa ngokwehlukana. Faka kuphela abalandeli bohlobo olufanayo esibalweni.
Isithasiselo D: Ngaphandle Komoya Damper Izibalo zokugeleza komoya
Uma ukuqapha ukugeleza komoya emoyeni wangaphandle damper ifakiwe kungaba enye yezinhlobo ezimbili zokugeleza komoya. Uhlobo ngalunye lunezibalo zalo kanye/noma ukusetha.
Ngaphandle kwe-AMD
Ithebula elilandelayo libonisa i-unit casing kanye ne-tonnage kanye nemodeli ye-AMD-23 engasetshenziswa ngokuthenga ngokuzithandela kokuqapha kokugeleza komoya kwe-OAD. Khetha i-Supply CFM Range efanele ukuze unqume amanani ozosetshenziswa ekubalweni. Amanani ayatholakala futhi ku-AMD.
QAPHELA: Ibanga lokusebenza le-AMD dampi-er ingu-300 kuya ku-2000 fpm. Ukugeleza komoya ngaphandle kwebanga lokusebenza kungase kungabhalisi kahle
| Ngaphandle kwe-AMD | ||||||||
| I-Unit Casing | 110 | 110 | 210 | 210 | 310 | 310 | 352 | 352 |
| Ukunikezwa kwe-CFM Range | <2700 | > 2700 | <5100 | > 5100 | <8300 | > 8300 | <13700 | > 13700 |
| Indawo | 1.75 ift2 | 2.33 ift2 | 3.33 ift2 | 4.72 ift2 | 5.43 ift2 | 7.67 ift2 | 9.17 ift2 | 12.22 ift2 |
| K Factor | 2699 | 2697 | 2716 | 2714 | 2748 | 2747 | 2813 | 2812 |
| M Inani | 0.477 | 0.477 | 0.477 | 0.477 | 0.477 | 0.477 | 0.477 | 0.477 |
| I-Transducer Range | 0 - 0.5" wc | 0 - 1" wc | 0 - 0.5" wc | 0 - 1" wc | 0 - 0.5" wc | 0 - 1" wc | 0 - 0.5" wc | 0 - 0.5" wc |
Ngaphandle kwe-Air Damper Isilinganiso sokugeleza komoya
Isilawuli senkampani yangaphandle singasebenzisa isignali ye-transducer evela ku-AMD yefomula yokugeleza komoya ukuze inqume inani lamanje lokugeleza komoya nge-OAD.
IFOMU: CFM = A * K * (P)M
A = Indawo
K = K Inani
P = Ingcindezi
M = M Inani
IGreenTrol Airflow Monitoring
Isiteshi sokuqapha ukugeleza komoya iGreenTrol® sikala ukugeleza komoya sisebenzisa ubuchwepheshe obuthuthukisiwe bokusabalalisa okushisayo. Isibonisi se-LCD esibalulekile sinikeza inkomba yendawo yesilinganiso sokugeleza komoya kanye nokucushwa kwedivayisi. I-GreenTrol futhi yamukela ama-probe amabili okugeleza komoya ukuze enze isilinganiso.
Imisebenzi yeGreenTrol Airflow Monitor:
- Ukufundwa kwe-LCD kokugeleza komoya okukaliwe
- Isilinganiso sokugeleza komoya okumbaxambili
IMIPHUMELA YE-ANALOG: Isilawuli sokuqapha ukugeleza komoya sinemiphumela emibili elungisekayo ye-analog edlulisa ukugeleza komoya, izinga lokushisa, noma isilawuli se-PID. Angalungiselelwa okukodwa kobubanzi obuthathu be-analog: 0-10VDC, 0-5VDC, kanye no-2-10VDC. Isilawuli silungiselelwe njengasekuqaleni ukusebenzisa okukhiphayo 1 kwe-analog ukuze kudluliselwe izinga lokugeleza komoya ngaphandle
kanye nokukhishwa kwe-analog 2 kwezinga lokushisa lomoya wangaphandle. Okukhiphayo kokuqapha ukugeleza komoya kunentambo kumugqa wetheminali yekhasimende wezilawuli Zokushisa-Kupholile Kuphela. Bona imanuwali yobuchwepheshe yesilawuli sokugeleza komoya esinikezwe neyunithi ukuze uthole imiyalelo yokulungiselela okukhiphayo kwe-analogi nokusebenzisa Iwizadi Yokulinganisa Inkundla.
IFOMU: Ibala ukugeleza komoya ngokusekelwe kusignali yokuphumayo kwe-analog:
Xhumana nathi / Ulwazi Olwengeziwe
Xhumana nathi
Ukwesekwa Kwezobuchwepheshe Nesevisi
800-789-8550
support@doas.com
I-Valent Dedicated Outdoor Air Systems
60-28th Avenue North
I-Minneapolis, MN 55411
Okuyinhloko: 612-877-4800
Ulwazi Olwengeziwe
Iyunithi Schematics
Ukuze uthole imibuzo yokulungisa nokuxhuma, bona izikimu ezihanjiswe neyunithi yakho. Ngokuvamile zingatholakala zinamathele kumnyango wephaneli yokulawula enkulu.
Ukusekela kwezobuchwepheshe
Shayela: 1-800-789-8550
I-imeyili: support@doas.com
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I-Valent Heat-Cool Controller
Ingxenye #:484755
I-Rev. 4
Januwari 2023
Amadokhumenti / Izinsiza
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