Imojuli yesilawuli ye-RM454-V
“
Ulwazi Lomkhiqizo
Imininingwane
- Imodeli: RM454-V Module
- Ingxenye #:ASM07718
- Ukuhambisana: VCCX-454 Series
- Isoftware: SS1195
- Ukubuyekezwa: Rev. A, January 17, 2025
Imiyalo yokusetshenziswa komkhiqizo
Kuphelileview
I-RM454-V Module yakhelwe ukuqapha nokulawula
izifunda zesiqandisi zeyunithi ye-AAON. Iyahambisana ne-
Isilawuli se-VCCX-454 futhi senzelwe amayunithi ngokuqondile
esebenza ngesiqandisi esingu-R-454B.
Izici
- Ilungiselela ngokuzenzakalelayo ama-condenser, ama-EXV, nama-compressor
ngokusekelwe ekukhethweni kweyunithi. - Ixhumeka kusilawuli sokushisa okuphezulu.
- Isebenzisa ikhebula le-E-BUS ukuze ixhume ku-VCCX-454 Controller
ngokusekelwa okungafika kumaMojula amane e-RM454-V. - Ilungiselelwe kusetshenziswa isoftware yePrism 2.
- Inikeza okokufaka kwe-analog okuyisihlanu, okokufaka okune kanambambili, ukudluliselwa okune,
kanye nokukhishwa kwe-analog eyodwa.
Ukufakwa
Izidingo zikagesi nezemvelo
Izintambo ezilungile zesilawuli seyunithi ye-AAON namamojula akhona
kubalulekile ekufakweni ngempumelelo. Qinisekisa ukuthi iyunithi ye-AAON
isilawuli namamojula afakwe kahle futhi anezintambo.
Zijwayeze nezintambo zesistimu uma uxazulula inkinga
iyadingeka.
FAQ
Q: Mangaki ama-RM454-V Amamojula angaxhunywa ku-VCCX-454
Isilawuli?
A: Kungaxhunywa Amamojula amane e-RM454-V.
Q: Iyiphi isofthiwe esetshenziswa ukumisa RM454-V Module?
A: I-RM454-V Module ilungiselelwe kusetshenziswa isofthiwe ye-Prism 2.
“`
Iyahambisana
Uchungechunge lwe-VCCX-454
RM454-V Umhlahlandlela Wobuchwepheshe Wemojuli
I-ASM07718
Isoftware ye-SS1195
UKUBUYEKEZWA NOsuku Rev. A, January 17, 2025
RM454-V ILOGU YOKUBUYEKEZA
Ukukhishwa Kwasekuqaleni
SHINTSHA
RM454-V IINGXENYE IZIKHOMBISI
INGXENYE INCAZELO
INGXENYE INOMBOLO
I-RM454-V Imojula ye-VCCX-454 Isilawuli RM454-SC (I-Subcool Monitor) I-Reheat Expansion module E-BUS Cable Assembly E-BUS Amandla & Comm 1.5 ft., 3 ft., 10 ft., 25 ft., 50 ft., 75 ft., 100 ft., 150 ft. 250 ft., kanye ne-1000 ft. I-Spool E-BUS Adapter Hub ene-1.5 ft.. E-BUS Cable E-BUS Adapter Board
ASM07718 ASM07503 ASM07719 ASM01687 G029440 (1.5 ft.), G012870 (3 ft.), G029460 (10 ft.), G045270 (25 ft.), G029510 (50 029530), G75 (029450 ft. G100 (029470 ft.), G150 (36590 ft.), V250 (018870 ft.), G01635 (SPOOL) ASM01878 ASMXNUMX
www.aaon.com
Wonke amamanuwali ayatholakala futhi ukuze uwalande ku-www.aaon.com
I-AAON, Inc. 2425 South Yukon Ave. Tulsa, OK 74107-2728 Ucingo Losekelo Lokusebenza Lwefektri: 918-382-6450 Ilawula Ifoni Yokusekela: 866-918-1100 Wonke Amalungelo Agodliwe. © January 2025 AAON, Inc.
RM454-V Umhlahlandlela Wobuchwepheshe
Kuyinhloso ye-AAON ukuhlinzeka ngolwazi olunembile nolwamanje lomkhiqizo. Nokho, ngokwentshisekelo yokuthuthukiswa komkhiqizo, i-AAON igodle ilungelo lokushintsha amanani, imininingwane, kanye/noma ukwakheka komkhiqizo wayo ngaphandle kwesaziso, isibopho, noma isikweletu.
Umfundisi A AAON® wuphawu lokuthengisa olubhalisiwe lwe-AAON, Inc., Tulsa, OK. I-BACnet® inguphawu lokuthengisa olubhalisiwe lwakwa-ASHRAE Inc., Atlanta, GA. I-BITZER® inguphawu lokuthengisa olubhalisiwe lwe-BITZER Kühlmaschinenbau GmbH. I-Danfoss VFD® inguphawu lokuthengisa olubhalisiwe lwe-Danfoss Commercial Compressors, SA, Tallahassee, FL
2
OKUQUKETHWE
PHELILEVIEW ………………………………………………………………………………………………………………………………………. 5 RM454-V Ngaphezuluview…………………………………………………………………………………………………………………………………………. 5
UKUFAKWA .......................................................... ………………………………………………………………………………………………………………………………………………. 6 Izintambo …………………………………………………………………………………………………………………………………………………………………………………………………………………. 6 Okufakiwe kanye Nemiphumela ………………………………………………………………………………………………………………………………
UKULANDELANA KOKUSEBENZA ……………………………………………………………………………………………….. 12 Izindlela Zokusebenza ………………………………………………………………………………………………… 12 Staging…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………. 13 Ukusebenza kwengxenye……………………………………………………………………………………………………………………………… 14
IZIkrini ze-LCD ………………………………………………………………………………………………………………………. 16 Isikrini sokubonisa se-LCD kanye Nokhiye Wokuzula …………………………………………………………………………………………………………………………………………………………………… Izincazelo……………………………………………………………………………………………………………………………………. 16
UKUXOXA INKINGA ……………………………………………………………………………………………………………….. 26 Ukuxilongwa kwe-LED ………………………………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………….
RM454-V Umhlahlandlela Wobuchwepheshe
3
IZIBALO NAMATHEBULA
Umfanekiso 1: Umfanekiso 2: Umfanekiso 3: Umfanekiso 4: Umfanekiso 5: Umfanekiso 6:
IZIBALO
RM454-V Ubukhulu ………………………………………………………………………………………………………………………………………. 7 RM454-V Izintambo Zokufaka……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… ……………………………………………………………………………………………………………………………………….. 8 Ex.ampi-Prism 2 Envelope Protection Graph …………………………………………………………………………………………….. Izindawo …………………………………………………………………………………………………………………………………. 14
Ithebula 1: Ithebula 2: Ithebula 3: Ithebula 4: Ithebula 5: Ithebula 6: Ithebula 7: Ithebula 8: Ithebula 9: Ithebula 10: Ithebula 11: Ithebula 12: Ithebula 13: Ithebula 14: 15: Ithebula 16: Ithebula 17: Ithebula 18:19:20 Ithebula 21:
AMATHEBULA
RM454-V Izidingo zikagesi nezemvelo ……………………………………………………………………………………………………………………………………taging – 2 RM454-V 2 Circuit: VFD, 2-step Cooling States ……………………………………………………………………13 Staging – 2 RM454-V 2 Circuit: VFD, 2-Step Secondary (Isekethe Yesibili) Amazwe Okushisa Kabusha ……………………..13 Staging – 4 RM454-V 2 Circuit: VFD, 2-Step, VFD, 2-step Cooling States …………………………………………………13 Staging – 4 RM454-V 2 Circuit: VFD, 2-Step, VFD, 2-Step Sesibili (Second Circuit) Reheat States..13 Navigation Key Functions………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………..16 Izikrini zemojuli …………………………………………………………………………………………………………………..18 Izikrini zemojuli ……………………………………………………………………………………………… ……………………………………………………………………………………………………………………………….18 Izikrini Zesimo Senzwa ……………………………………………………………………………………………………………. Izikrini………………………………………………………………………………………………………………………………………..19 Izikrini Zomlando We-alamu ……………………………………………………………………………………………………………………………………………………………………………………………………………… Izikrini ……………………………………………………………………………………………………………………………..19 Izikrini Zesimo Se-Copeland EVM……………………………………………………………………………………………… ……………………………………………………………………………………………………………………………..20 Izikrini zeSanhua EXV ……………………………………………………………………………………………………………………………………………………………… …………………………………………………………………………………………………………………………………21 22-23V Inzwa Yezinga lokushisatage kanye Nokumelana Nezinzwa Zohlobo III ……………………………………………..27 I-Discharge Thermistor Temperature and Resistance…………………………………………………………………………………………………… ………………………………………………………..28 Ishadi Le-Head Pressure Transducer ………………………………………………………………………………………………….454
RM454-V Umhlahlandlela Wobuchwepheshe
4
PHELILEVIEW RM454-V Ngaphezuluview
ISEXWAYISO: Le mojula ihloselwe ukusebenza kuphela namayunithi asebenza ngesiqandisi se-R-454B.
Izici
I-ASM07718 Refrigerant System Module ye-VFD Compressors ene-Independent Electronic Expansion Valve (EXV) Control (RM454-V) iqapha futhi ilawula amasekhethi esiqandisi eyunithi ye-AAON. Ixhumeka kusilawuli sokushisa okuphezulu futhi isetshenziswa nesilawuli se-VCCX-454.
I-RM454-V eyamayunithi analokhu kucushwa okulandelayo: · Kumelwe okungenani ibe ne-VFD compressor eyodwa kusekethe yokuqala yemojula yokuqala exhunywe kusetshenziswa i-Modbus. Imojula yesibili, uma isetshenzisiwe, ingasebenzisa i-compressor engeyona i-VFD. · Kumele okungenani ibe ne-EXV eyodwa. · Isekhethi eyodwa noma ezimbili ngaphandle kokushisisa kabusha, noma shisa kabusha kusekethe yesibili.
Le mojula imisa ngokuzenzakalelayo ama-condensers, ama-EXV, nama-compressor ngokusekelwe ekukhethweni kweyunithi.
I-RM454-V inikeza okulandelayo:
· Ishintsha ama-compressor noma izilawuli stagukwanelisa I-Suction Coil (Saturated) Temperature ngesikhathi seModi Yokupholisa. Ngesikhathi se-Dehumidification Mode, ilawula ama-compressor ku-Suction (Saturation) Temperature Setpoint.
· Imodela i(ama)feni ye-condenser ukuze igcine i-Head Pressure Setpoint.
· Iqapha ukusebenza kwesilawuli sokushisa okuphezulu ukuze kugcinwe i-Superheat Setpoint yekhoyili ngayinye ehwamukayo.
· Ihlinzeka ngama-alamu nokuphepha kokusebenza kwe-compressor kanye ne-condenser.
· Ihlinzeka ngesibonisi sezinhlamvu ezingu-2 x 8 LCD nezinkinobho ezine ezivumela isimo sokusebenza kwesistimu, izindawo zokusethwa kwesistimu, ukucushwa kwesistimu, izinzwa, nama-alamu.
I-RM454-V isebenzisa ikhebula le-E-BUS ukuze ixhume ku-VCCX-454 Controller. Kungaxhunywa Amamojula amane e-RM454-V. Kunamachweba amabili okunweba we-E-BUS avumela ukuxhuma ku-
I-VCCX-454 Controller, izinzwa zokuxhumana, nezinye i-E-BUS
amamojula.
I-RM454-V ilungiselelwe kusetshenziswa isoftware yePrism 2.
I-RM454-V inikeza okokufaka kwe-analog okuyisihlanu, okokufaka kanambambili okune, ukudluliselwa okune, nokuphumayo okukodwa kwe-analog. Bheka uMfanekiso 3 no-4, amakhasi 9 ne-10, ukuze uthole izintambo.
RM454-V Umhlahlandlela Wobuchwepheshe
5
UKUFAKA Izidingo zikagesi nezemvelo
Okujwayelekile
Izintambo ezilungile zesilawuli seyunithi ye-AAON namamojula ayo yisici esibaluleke kakhulu empumelelweni yonke yenqubo yokufaka. Isilawuli seyunithi ye-AAON namamojula afakiwe futhi anezintambo efektri ye-AAON. Olunye ulwazi olulandelayo lungase lungasebenzi uma iyunithi yayixhunywe ngaphambili embonini. Kodwa-ke, uma ukuxazulula inkinga kwesilawuli noma amamojula kudingekile, kuwumqondo omuhle ukujwayelana nezintambo zesistimu.
Izintambo
Amamojula kufanele axhunywe kumthombo wamandla angu-18-30 VAC wosayizi ofanele wezidingo zomthwalo we-VA zibaliwe. Konke ukulinganisa kwe-transformer kufanele kusekelwe ezilinganisweni ze-VA ezisohlwini lweThebula 1, leli khasi.
Idivayisi yokulawula Voltage VA Load Operating Temperature Humidity (NonCondensing)
I-RM454-V
I-18-30 VAC
18
-22ºF ukuya ku-158ºF -30ºC ukuya ku-70ºC
0-95% RH
Okokufaka
Okokufaka Okuphikisayo kudinga i-10K Type III Thermistor
Okokufaka kwe-VAC okungu-24 kuhlinzeka ngomthwalo ongu-4.7K
Imiphumela
I-Relay Outputs: 1 amp inani eliphakeme ngokuphuma ngakunye.
Ithebula 1: RM454-V Izidingo Zogesi Nezemvelo
Sicela ufunde ngokucophelela futhi usebenzise ulwazi olulandelayo lapho ufaka izintambo isilawuli seyunithi, RM454-V, kanye nanoma iyiphi imojuli ehlobene.
1. Zonke izintambo kufanele zihambisane namakhodi kagesi wendawo kanye kazwelonke kanye nemininingwane.
2. Zonke izintambo ezingu-24 ze-VAC kufanele zixhunywe ukuze zonke izintambo eziphansi zihlale zivamile. Ukwehluleka ukulandela le nqubo kungaholela ekulimaleni kwesilawuli namadivayisi axhunyiwe.
3. Usayizi omncane wezintambo zezintambo ezingu-24 VAC kufanele zibe yi-18-gauge.
4. Usayizi omncane wentambo yazo zonke izinzwa kufanele ube yi-24-gauge. Ezinye izinzwa zidinga izintambo ezimbili zekhondatha kanti ezinye zidinga izintambo ezintathu noma ezine.
5. Ubuncane bosayizi wentambo wezintambo ezingu-24 VAC ze-thermostat kufanele zibe yi-22-gauge.
6. Qiniseka ukuthi zonke izintambo zokuxhuma zifakwe kahle futhi ziqiniswe kumabhulokhi etheminali. Ungavumeli izintambo zocingo ziphumele ngaphandle futhi zithinte amatheminali axhumene okungase kubangele ukujikeleza okufushane.
7. Uma izintambo zokuxhumana zisetshenziselwa ukuxhuma izilawuli zeyunithi ye-AAON ndawonye noma ukuxhuma kwezinye izisetshenziswa zokuxhumana, zonke izintambo kufanele zibe nenani eliningi, okungenani 18-gauge, i-conductor ezimbili, ipheya esontekile nesihlangu. I-AAON inganikezela ngentambo yokuxhumana ehlangabezana nalokhu kucaciswa futhi inombala wamakhodi wenethiwekhi noma iluphu yendawo. Sicela uxhumane nomsabalalisi wakho we-AAON ukuze uthole ulwazi. Uma uthanda, i-Belden #82760 noma intambo efanayo ingasetshenziswa.
8. Ngaphambi kokusebenzisa amandla kusilawuli seyunithi ye-AAON, Amamojula e-RM454-V, kanye nanoma imaphi amamojula ahlotshaniswayo, qiniseka ukuthi uhlola kabusha konke ukuxhunywa kwezintambo nokunqanyulwa kahle.
Ukunika amandla phezulu
QAPHELA: Uma izinga lokushisa kusilawuli lingaphansi -4ºF (-20ºC), isilinganiso sokuvuselela isibonisi singasabela kancane.
ISEXWAYISO:
Uma usebenzisa i-transformer eyodwa ukuze unike amandla isilawuli esingaphezu kwesisodwa noma imojula yokwandisa, i-polarity efanele kufanele ihlale igcinwe phakathi kwamabhodi. Ukwehluleka ukubona i-polarity efanele kuzoholela ekulimaleni kwesilawuli seyunithi ye-AAON, RM454-V, kanye nanoma iyiphi imojula ehlotshaniswa nayo.
Uma isilawuli namamojula enikwa amandla okokuqala, i-LED AMANDLA kufanele ikhanyise futhi ihlale ivuliwe ngokuqhubekayo. Uma ingakhanyi, hlola ukuze uqiniseke ukuthi i-24 VAC ixhunywe kusilawuli, ukuthi izixhumanisi zezintambo ziqinile, futhi zinezintambo ukuze kube ne-polarity efanele. Amandla angu-24 VAC kufanele axhunywe ukuze zonke izintambo eziphansi zihlale zivamile. Uma ngemva kokwenza konke lokhu kuhlola, i-POWER LED ingakhanyi, sicela uthinte i-AAON Controls Support ukuze uthole usizo.
Usekelo luyatholakala ngoMsombuluko kuze kube uLwesihlanu 7:00 AM kuya ku-5:00 PM, Isikhathi Esimaphakathi. 1-866-918-1100 | 1-918-382-6450 controls.support@aaon.com
RM454-V Umhlahlandlela Wobuchwepheshe
6
UKUFAKA Ubukhulu
5.61
4.98
Umfanekiso 1: RM454-V Ubukhulu
6.10
2.05
2.05
I-ALAR M
IMENU
PHEZULU NGENA
PHANSI
www.aaon.com
I-RM454-V
+5 V SP GND
+5 V HP GND
INGCINDEZI YOKUMUSA
INGCINDEZI YEKHANDA
I-AAON P/N: ASM07718
ISILINGANISO SOXHUMANA NE-RELAY IMIPHUMELA YOKUDLULISANA 1 AMP MAX @ 24 VAC
I-COMP 1 YENZA I-COMP 2 / HI Isivinini
UKUKHIPHA I-TEMP 1 DISCHARGE TEMP 2
I-CONNDENSER REVERSING VALVE
I-TXV COIL TEMP
OKUJWAYELEKILE
AYISETSHENZISWA
AYISETSHENZISWA AYISETSHENZISWA GND
IVAVAZI YE-EXP NGAYINYE IHLUKANISWE NGAWO NGAWO NGAMUNTU KAgesi
GND
OKUFAKAYO UNAMBAMBILI
I-COMP STAT 1 COMP STAT 2 DEFROST SW EMER SHDN GND
45
I-EXP VALVE 1
I-R+ SHD
T-
I-EXP VALVE 2
I-R+ SHD
T-
EXP VALVE 3 EXP VALVE 4
IMIPHUMELA YE-ANALOG
AYISETSHENZISWA COND FAN GND
4
AKUFAKILE
AKUFAKILE
24 VAC AMANDLA KUPHELA! IPOLARITY
IMODBUS
I-LABEL P/N: G162440
I-DUAL E-BUS
KUMELE KUBHEKWE NOMA ISILAWULI
IZOLIMALA
R+ SH T-
GND +24 VAC
4.10 Qaphela: Zonke izilinganiso zingamayintshi.
RM454-V Umhlahlandlela Wobuchwepheshe
7
UKUFAKA Izintambo
Izintambo zokufaka
I-RM454-V isebenzisa ikhebula le-E-BUS ukuxhuma ku-VCCX454 Controller. Kungaxhunywa Amamojula amane e-RM454-V. Izimbobo ezimbili zokunweba ze-E-BUS zivumela ukuxhumeka ku-VCCX-454 Controller, izinzwa zokuxhumana, namanye amamojula we-E-BUS.
I-RM454-V isebenzisa okokufaka kwe-analog okuhlanu, okokufaka kanambambili okune, ukudluliselwa okune, nokuphumayo okukodwa kwe-analog. Bheka Umfanekiso 2, leli khasi, ukuze uthole izintambo zokufakwayo kanye noMfanekiso 3, ikhasi 9, ukuze uthole izintambo eziphumayo.
ISEXWAYISO!
Qaphela i-polarity! Wonke amabhodi kufanele abe nentambo ye-GND-to-GND kanye ne-24 VAC-to-24 VAC. Ukwehluleka ukubheka i-polarity kuzoholela ekulimaleni kwebhodi elilodwa noma ngaphezulu. Amamojula okunweba kufanele afakwe intambo ukuze amamojula okunweba nesilawuli kuhlale kunikwa amandla ndawonye. Ukulahlekelwa
amandla kumojuli yokunweba azobangela isilawuli ukuthi singasebenzi kuze kube yilapho amandla esebuyiselwe kumojula yokunweba.
RD
Ingcindezi Yokumunca
WH
Transducer
BK
Umugqa Wokukhipha I-Temp 1 Umugqa Wokukhipha I-Temp 2
I-TXV Coil Temp
I-Comp 1 Stat Comp 2 Stat Coil Temp Switch Emer Shutdown (Ongakukhetha)
Umlandeli weCondenser
+ COM
Umfanekiso 2: RM454-V Izintambo Zokufaka
RM454-V Umhlahlandlela Wobuchwepheshe
I-ALARM
IMENU
PHEZULU NGENA
PHANSI
www.aaon.com
I-RM454-V
+5 V SP GND
+5 V HP GND
INGCINDEZI YOKUMUSA
INGCINDEZI YEKHANDA
I-AAON P/N: ASM07718
ISILINGANISO SOXHUMANA NE-RELAY IMIPHUMELA YOKUDLULISANA 1 AMP MAX @ 24 VAC
I-COMP 1 YENZA I-COMP 2 / HI Isivinini
UKUKHIPHA I-TEMP 1 DISCHARGE TEMP 2
I-CONNDENSER REVERSING VALVE
I-TXV COIL TEMP
OKUJWAYELEKILE
AYISETSHENZISWA
AYISETSHENZISWA AYISETSHENZISWA GND
IVAVAZI YE-EXP NGAYINYE IHLUKANISWE NGAWO NGAWO NGAMUNTU KAgesi
GND
OKUFAKAYO UNAMBAMBILI
I-COMP STAT 1 COMP STAT 2 DEFROST SW EMER SHDN GND
45
I-EXP VALVE 1
I-R+ SHD
T-
I-EXP VALVE 2
I-R+ SHD
T-
EXP VALVE 3 EXP VALVE 4
IMIPHUMELA YE-ANALOG
AYISETSHENZISWA COND FAN GND
4
AKUFAKILE
AKUFAKILE
24 VAC AMANDLA KUPHELA! IPOLARITY
IMODBUS
I-LABEL P/N: G162440
I-DUAL E-BUS
KUMELE KUBHEKWE NOMA ISILAWULI
IZOLIMALA
R+ SH T-
GND +24 VAC
GND
I-18-30 VAC
Umugqa Voltage Isiguquli sikasayizi somthwalo ophelele: 18VA
8
UKUFAKA Izintambo
I-Outputs Wiring
I-ALARM
IMENU
PHEZULU NGENA
PHANSI
www.aaon.com
I-RM454-V
+5 V SP GND
+5 V HP GND
INGCINDEZI YOKUMUSA
INGCINDEZI YEKHANDA
I-AAON P/N: ASM07718
ISILINGANISO SOXHUMANA NE-RELAY IMIPHUMELA YOKUDLULISANA 1 AMP MAX @ 24 VAC
I-COMP 1 YENZA I-COMP 2 / HI Isivinini
UKUKHIPHA I-TEMP 1 DISCHARGE TEMP 2
I-CONNDENSER REVERSING VALVE
I-TXV COIL TEMP
OKUJWAYELEKILE
AYISETSHENZISWA
AYISETSHENZISWA AYISETSHENZISWA GND
IVAVAZI YE-EXP NGAYINYE IHLUKANISWE NGAWO NGAWO NGAMUNTU KAgesi
GND
OKUFAKAYO UNAMBAMBILI
I-COMP STAT 1 COMP STAT 2 DEFROST SW EMER SHDN GND
45
I-EXP VALVE 1
I-R+ SHD
T-
I-EXP VALVE 2
I-R+ SHD
T-
EXP VALVE 3 EXP VALVE 4
IMIPHUMELA YE-ANALOG
AYISETSHENZISWA COND FAN GND
4
AKUFAKILE
AKUFAKILE
24 VAC AMANDLA KUPHELA! IPOLARITY
GND +24 VAC
IMODBUS
T-
I-LABEL P/N: G162440
I-DUAL E-BUS
KUMELE KUBHEKWE NOMA ISILAWULI
IZOLIMALA
RED GRN BLK
RED GRN BLK
I-24 VAC KUPHELA Yonke imiphumela edluliswayo ivamise ukuvuleka futhi ikalelwe amandla angu-24 VAC kuphela, 1 amp umthwalo omkhulu.
I-Compressor 1 Nika amandla i-Compressor 2 Nika amandla noma i-Comp 1 i-Hi Speed Condenser 1 Nika amandla i-Valve ehlehlisayo
I-Superheat Controller's Modbus Terminal
I-Superheat Controller's Modbus Terminal
R+ SH
T- kuya kuThemu 69
SH kuya kuThemu 61
R+ kuya kuThemu 68
I-GND 18-30 VAC
1 2693 4 5686 7 861 RS-485 Interface
I-Danfoss VFD
Xhuma kusilawuli se-VCCX-454
Xhuma isihlangu ku-GND, kodwa ohlangothini olulodwa kuphela.
Umugqa Voltage Isiguquli sikasayizi somthwalo ophelele: 18VA
QAPHELA: Ukushintsha 1 kwe-SW2 kudinga ukusethwa KUVULIWE.
R+ ukuze Ushayele 6 SH ukuze Drive 5 T- ukuze Drive 7
Xhuma isihlangu ku-GND, kodwa ohlangothini olulodwa kuphela.
Copeland EVM
Shayela
1 DIN1
SW2
2 DIN2 VALIWE
3 DIN3
1
4 DIN4
2
5CM
3
6 A+
7 B-
Umfanekiso 3: RM454-V Outputs Wiring
RM454-V Umhlahlandlela Wobuchwepheshe
9
UKUFAKA Okokufaka kanye Nemiphumela
Okokufaka/Okukhipha Imephu
Bheka Ithebula 2, leli khasi, ukuze uthole okokufaka nokuphumayo kwe-RM454-V.
OKUFAKAYO KANYE NEZIPHUMA ze-RM454-V
Okokufaka kwe-Analog
SP
I-Suction Pressure Transducer
HP
I-Head Pressure Transducer
I-TEMP1
I-Discharge Line Temperature 1
I-TEMP2
I-Discharge Line Temperature 2
I-TEMP3
I-TXV Coil Temperature
I-TEMP4
Ayisetshenziswa
I-TEMP5
Ayisetshenziswa
I-TEMP6
Ayisetshenziswa
Okokufaka Kanambambili
I-BIN1
Isimo se-Compressor 1
I-BIN
Isimo se-Compressor 2
I-BIN3
I-Coil Temperature Switch
I-BIN4
Ukuvalwa kwesimo esiphuthumayo (ongakukhetha)
Imiphumela ye-Analog (0-10 VDC)
AOUT1
Ayisetshenziswa
AOUT2
I-Condenser fan 1
Amachweba we-EXV COMM
EXV-1
Isilawuli se-EXV 1
EXV-2
Isilawuli se-EXV 2
EXV-3
Ayisetshenziswa
EXV-4
Ayisetshenziswa
Okukhipha kanambambili (24 VAC)
I-RLY1
I-Compressor 1 inika amandla
I-RLY2
I-Compressor 2 inika amandla noma i-Compressor 1 ivule isivinini esikhulu
I-RLY3
I-Condenser 1 inika amandla
I-RLY4
I-Valve ephindayo
Amatheminali Okuxhumana
I-DUAL E-BUS E-BUS yeloop port yokuxhumana
I-MODBUS VFD compressor
Ithebula 2: Okokufaka Nokuphumayo kwe-RM454-V
RM454-V Umhlahlandlela Wobuchwepheshe
10
UKUFAKA Okokufaka kanye Nemiphumela
Izincazelo
+5 – Amandla e-VDC Lokhu okukhiphayo kuwukuphuma kwe-VDC okungu-5 okunikeza amandla ku-Suction noma i-Head Pressure Transducer.
I-SP – I-Suction Pressure Transducer I-Suction Pressure Transducer isetshenziswa kumamojula angenawo ama-compressor e-VFD anezintambo kuwo. Amayunithi anezinketho ezimbili zokuthola ingcindezi yokuncela/izinga lokushisa lokugcwala/ukushisa okuphezulu.
1. Ngokuxhumana kwe-MODBUS kusilawuli sokushisa okuphezulu.
2. Kusuka kuzinzwa ezingaphakathi; ingcindezi yokumunca, izinzwa zokushisa kwamakhoyili
I-HP – I-Head Pressure Transducer I-Head Pressure Transducer isetshenziselwa ukukala ukucindezela kwekhanda emgqeni wokuphuma. Lokhu kucindezela kwekhanda kusetshenziselwa ukushayela ifeni ye-condenser ukuze kugcinwe indawo yokucindezela kwekhanda enikeziwe.
I-BIN2 – I-Compressor 2 Isimo Ukuvalwa kokuxhumana okumanzi (24 VAC) kulokhu kufakwayo kukhombisa ukuthi iCompressor 2 iyasebenza. Imvamisa, umthombo walokhu wukuphuma kwe-relay kusuka koxhumana naye osizayo ku-compressor contactor. Uma i-BIN2 ivuleka, i-Compressor 2 Vumela i-Relay de-energies futhi i-alamu yokucindezela iyakhiqizwa.
QAPHELA: Okokufaka kanambambili kudinga abathintwayo abamanzi (24 VAC kuphela) ukuze babone okokufaka okusebenzayo. Ukuvalwa kothintana naye ngeke kuqashelwe uma kusetshenziswa abathintwayo abomile.
I-BIN3 – I-Coil Temperature Switch Ukuvalwa kokuxhumana okumanzi (24 VAC) kulokhu kufakwa kubonisa ukuthi ikhoyili ye-condenser iqandisiwe noma i-frost build up futhi kudingeka i-defrost.
I-BIN4 – Othintana Naye Ngezimo Eziphuthumayo Uma kumisiwe, uma lokhu kufakwa koxhumana naye okumanzi kuvuliwe, ukusebenza kwe-RSM kuyacishwa.
I-TEMP1 – I-Discharge Line Temperature 1 Le nzwa i-Discharge Line Temperature Sensor ye-Circuit 1. Iboshelwe kulayini wokukhipha ngokushesha ngemva kwe-compressor ye-VFD futhi isetshenziswa njengokuphepha ngokumelene nokushisa okuphezulu kwe-compressor.
I-TEMP2 – I-Discharge Line Temperature 2 Le nzwa iyinzwa ye-Discharge Line Temperature Sensor ye-Circuit 2. Iyadingeka kuwo wonke ama-ASHP kanye ne-WSHP nge-compressor yesibili kumojula.
TEMP3 – TXV Coil Temperature Uma iyunithi ingenaso isilawuli se-EXV/ukushisa okuphezulu kakhulu, kusho ukuthi inzwa yezinga lokushisa ikhoyili ixhunywa kulokhu kufakwayo ukuze kubalwe ukushisa okuphezulu.
I-BIN1 – I-Compressor 1 Isimo Ukuvalwa kokuxhumana okumanzi (24 VAC) kulokhu kufakwayo kukhombisa ukuthi iCompressor 1 iyasebenza. Imvamisa, umthombo walokhu wukuphuma kwe-relay kusuka koxhumana naye osizayo ku-compressor contactor. Uma i-BIN1 ivuleka, i-Compressor 1 Vumela i-Relay de-energies futhi i-alamu yokucindezela iyakhiqizwa.
Uma i-Compressor 1 kumojuli iyi-VFD, isimo se-compressor siqinisekiswa ngokuxhumana kwe-VFD futhi ukufaka izintambo kulokhu kufakwa akudingekile.
I-AOUT2 – Isiginali ye-Condenser Fan VFD Lesi isignali esebenza ngokuqondile esetshenziswa ukumodela i-Condenser Fan VFD (0-10 VDC signal) kuyunithi epholile emoyeni.
EXV-1 – EXV Controller 1 I-EXV-1 iyimbobo ye-MODBUS yezindawo zokubeka ze-EXV Controller 1 kanye nokuxhumana kwesimo.
EXV-2 – EXV Controller2 I-EXV-2 iyimbobo ye-MODBUS yezindawo zokubeka ze-EXV Controller 2 kanye nokuxhumana kwesimo.
I-RLY1 - I-Compressor 1 Nika amandla lokhu kudluliselwa kuvula i-Compressor 1.
I-RLY2 – I-Compressor 2 Vumela / I-Compressor 1 Isivinini Esiphezulu Nika amandla I-Compressor 2 uma kukhona ama-compressor we-tandem. Uma i-Compressor 1 iyi-compressor enezinyathelo ezimbili, lokhu kudluliswa kwenza kube nesivinini esikhulu.
I-RLY3 - I-Condenser 1 Nika amandla lokhu kudluliselwa kunika amandla i-Condenser Fan 1.
I-RLY4 - I-Valve Ehlehlisa Ivumela Lokhu kudluliswa kwenza i-valve ehlehlayo isebenze.
RM454-V Umhlahlandlela Wobuchwepheshe
11
UKULANDELANA KWEMISEBENZI
Izindlela zokusebenza
Izindlela zokupholisa nezokushisa
StagUkungena kwama-compressor kunqunywa indawo ebekiwe ye-Supply Air Temperature enganeliseki. Staging kuhlangatshezwana nayo ngokuvula noma ukuvala i-compressor ye-VFD kanye nokuvula/ukuvala, noma i-compressor yezinyathelo ezimbili iye ejubaneni eliphansi (izingxenye ezimbili kwezintathu, 67%, umthamo) noma isivinini esikhulu (igcwele, 100%, umthamo).
Ngesikhathi Semodi Yokupholisa, i-VFD compressor modulation inqunywa kusukela ku-Saturation Temperature. Ngesikhathi Semodi Yokushisa, ukuguqulwa kwe-VFD compressor kunqunywa kusukela ku-Supply Air Temperature.
Imvilophu ye-Compressor kanye/noma izivikelo zamanje zikagesi nazo zithinta ukushintshaniswa kwe-VFD compressor ngokunciphisa ubuncane kanye nesivinini esiphezulu se-RPM.
Umsebenzi wokukhipha umswakama
Isilawuli semodi yokususa umswakama staging kanye ne-VFD modulation kunqunywa kusetshenziswa I-Saturation Temperature kusuka kusekethi ngayinye. I-Circuit 1 isebenzisa I-Superheat Controller Saturation Temperature kanye ne-Circuit 2 isebenzisa i-Saturation Coil Temperature Sensor (TEMP3 input) efakwe ngemva kwe-TXV.
QAPHELA: I-Compressor 2 ayikwazi ukuvalwa ku-Dehumidification Mode ngaphandle uma icisha ngenxa yephutha le-alamu.
RM454-V Umhlahlandlela Wobuchwepheshe
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UKUHLANGANA KWEMISEBENZI Staging
QAPHELA: Izinguquko ezincane zingase zenzeke ngokusekelwe ezikhathini ezincane zokugijima kanye nezikhathi zokuphumula ezincane.
QAPHELA: I-RM454-V izoshintshela esimweni esifanele kakhulu kuye ngokucushwa kanye nezimo zemvelo.
ISEXWAYISO:
Uma ama-compressor asebenza ngendlela engabonisiwe, kungase kube ngenxa yezimo zemvelo, ukutholakala kwe-compressor, noma izimo ze-alamu.
ISEXWAYISO: Uguquko lwasekuqaleni phakathi kwezifunda lungehlisa umthamo ngesikhathi soshintsho.
Umjikelezo 1 2
2 RM454-V 2 ISEKHITHI: VFD, IZINYATHELO EZIM-2
Uhlobo lwe-Compressor
Stage0
Stage1
Stage2
I-VFD
VALIWE
VULIWE (Ukumodela)
VALIWE
Izinyathelo ezimbili
VALIWE
VALIWE
PHANSI
Stage 3 KU (Modulating) PHEZULU
Ithebula 3: Staging – 2 RM454-V 2 Circuit: VFD, 2-Step Cooling States
Umjikelezo 1 2
2 RM454-V 2 ICIRCUIT: VFD, IZINYATHELO EZIMBILI LESIBILI (ISEKHISHI LESIBILI) UKUSHISA KABUSHA
Uhlobo lwe-Compressor
Stage0
Stage1
Stage2
I-VFD
VALIWE
VALIWE
VALIWE
Izinyathelo ezimbili
VALIWE
PHANSI
PHEZULU
Stage 3 KU (Modulating) PHEZULU
Ithebula 4: Staging – 2 RM454-V 2 Isekethe: VFD, Izinyathelo Ezi-2 Zesibili (Isekethe Yesibili) Amazwe Okushisa Kabusha
Isekhethi 1 2 3 4
4 RM454-V 4 ICIRCUIT: VFD, 2-STEP, VFD, 2-step PHOOLING
Uhlobo lwe-Compressor
Stage0
Stage1
Stage2
I-VFD
VALIWE
VULIWE (Ukumodela)
VULIWE (Ukumodela)
I-VFD
VALIWE
VULIWE (Ukumodela)
VULIWE (Ukumodela)
Izinyathelo ezimbili
VALIWE
VALIWE
PHANSI
Izinyathelo ezimbili
VALIWE
VALIWE
PHANSI
Ithebula 5: Staging – 4 RM454-V 2 Circuit: VFD, 2-Step, VFD, 2-step Cooling States
Stage 3 KUVULIWE (Ukumodela) KUVULIWE (Ukumodela) OKUPHEZULU
Isekhethi 1 2 3 4
4 RM454-V 4 ICIRCUIT: VFD, 2-STEP, VFD, 2-STEP SECONDARY (ISEKHINDI LESIBILI) UKUSHISA KABUSHA
I-Compressor Type VFD
Stage 0 VALIWE
Stage 1 VALIWE
Stage 2 VALIWE
I-VFD
VALIWE
VALIWE
VALIWE
Izinyathelo ezimbili
VALIWE
PHANSI
PHEZULU
Izinyathelo ezimbili
VALIWE
PHANSI
PHEZULU
Stage 3 KUVULIWE (Ukumodela) KUVULIWE (Ukumodela) OKUPHEZULU
Ithebula 6: Staging – 4 RM454-V 2 Circuit: VFD, 2-Step, VFD, 2-step Sesibili (Isekethe Yesibili) Amazwe Wokushisa kabusha
RM454-V Umhlahlandlela Wobuchwepheshe
13
UKUHLANGANA KWEMISEBENZI Ukuvikelwa kwemvilophu
Ukuvikelwa kwemvilophu
Ukucaciswa komkhiqizi we-compressor kudinga ukuthi i-compressor isebenze ngaphakathi kwemvilophu yayo yokusebenza ukuze igcine impilo nempilo ende ye-compressor. Ezinye izimvilophu nazo zinezindawo ezingaphakathi kwalowo mkhawulo wesivinini esiphansi/esiphezulu sokusebenza. Izivinini ezincane/ezinkulu zingase futhi zikhawulelwe ngokusekelwe ezidingweni zenani eliphelele leyunithi. I-Prism 2 interface ivumela amandla okubona imvilophu yesikhathi sangempela ihlela ngenkathi i-compressor isebenza.
Ireferensi encane yesivinini sokusebenza ifundwa ku-VFD futhi ingashintsha kuye ngokuthi i-compressor isebenza kuphi ngaphakathi kwemvilophu yayo.
I-compressor ye-VFD isethelwe ku-67% kunoma iyiphi i-stage umcimbi. Ngakho-ke, noma nini njengobatagkwenzeka, indawo ye-Compressor ye-VFD isethwe kabusha endaweni emaphakathi yohlu lokumodulation. Lokhu kuvumela i-compressor isikhathi esanele sokushintsha ngaphambi kokwenza enye i-staging umcimbi wokuzama ukugwema ukuhamba ngebhayisikili phakathi kwe-stagimicimbi.
Umfanekiso 4, leli khasi, we-exampimvilophu ye-compressor.
Umfanekiso 4: Eksample – Prism 2 Envelope Protection Graph
RM454-V Umhlahlandlela Wobuchwepheshe
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UKULANDELANA KWEMISEBENZI
Ukusebenza kwengxenye
I-Electronic Expansion Valve Operation
Ukusebenza kwe-EXV kuhlanganiswe ngokugcwele kusilawuli sokushisa okuphezulu. Isilawuli sokushisa okuphezulu sikala ingcindezi yokumunca nezinga lokushisa ukuze sinqume ukushisa okuphezulu futhi silungise ngokuzenzakalelayo i-EXV ukuze sigcine ukushisa okuphezulu okumisiwe. I-RM454-V ixhumana nesilawuli sokushisa okuphezulu ukuze kusethe i-Superheat Setpoint oyifunayo futhi ithole idatha yokusebenza ngezinjongo zokubonisa nezithrendayo.
I-Head Pressure Control
I-RM454-V ingakwazi ukuqapha i-transducer yokucindezela kwekhanda futhi ilawule ifeni ye-condenser ukuze igcine i-Head Pressure Setpoint.
Ijubane lokuqala lefeni ye-condenser liyahlukahluka kuye kumazinga okushisa omoya angaphandle. Ku-40°F noma ngokubanda kwefeni iqala ku-10%; ku-70°F noma ukufudumala ifeni iqala ku-100%. Isivinini sokuqala silungiswa ngomugqa phakathi kuka-40º F kanye no-70º F.
Kumodi Yokupholisa, ifeni ye-condenser ishintsha isivinini ukuze iqondise indawo yokusetha ingcindezi yokukhipha ngokusekelwe kumjikelezo ogijima ophezulu kakhulu oyilawulayo. Lokhu kuyiqiniso nangeModi Yokukhipha Umswakama futhi ine-setpoint yokucindezela yokukhipha ehlukile elungisekayo ku-Prism 2.
Ekushiseni Kwephampu Yokushisa, ifeni yangaphandle ishintsha isivinini ukuze iqondise indawo yokushisa yokusondela ngaphandle engaphandle kwezinga lokushisa lisusa izinga lokushisa eliphansi kakhulu lesekhethi egijimayo elilawulayo.
Uma ingcindezi idlula i-575 psig, isekethe iyavaleka ngomzamo wokwehluleka ngaphambi kokuvula iswishi yomshini wokucindezela okuphezulu. Isekhethi ivunyelwe ukuqala kabusha ngemuva kwemizuzu emihlanu.
Uma kungekho ukucindezela kwekhanda okutholakala kumjikelezo, i-compressor ivaliwe futhi ayivunyelwe ukusebenza. Uma ukufundwa kwengcindezi yekhanda kulahleka ngenkathi isifunda sivuliwe, isignali ye-condenser iya ku-100% kuze kube yilapho i-compressor ivala.
RM454-V Umhlahlandlela Wobuchwepheshe
15
I-LCD SCREENS Isikrini sokubonisa se-LCD kanye Nokhiye Wokuzula
Izikrini zokubonisa ze-LCD nezinkinobho zikuvumela ukuba wenze kanjalo view isimo nama-alamu, futhi unike amandla izindlela zokuphoqa. Bheka Umfanekiso 5, leli khasi, futhi ubhekisele kuThebula lesi-7 kanye neThebula lesi-8, leli khasi, ukuze uthole imisebenzi ebalulekile.
I-ALARM
IMENU
PHEZULU NGENA
PHANSI
Umfanekiso 5: Isibonisi se-LCD kanye Nokhiye Wokuzula
Ukhiye Wokuzulazula
IMENU
Umsebenzi Osemqoka
Sebenzisa i- ukhiye wokudlulela ezikrinini phakathi kwezigaba zeMenu Enkulu bese ubuyela ku-Main Menu ngenkathi ukuzinye izikrini.
UP
Sebenzisa lo khiye ukuze ulungise ama-setpoints futhi ushintshe
ukucupha.
PHANSI
Sebenzisa lo khiye ukuze ulungise ama-setpoints futhi uguqule ukucupha.
NGENA
Sebenzisa i- ukhiye wokuzulazula ezigabeni Zesikrini Semenyu Eyinhloko.
Ithebula lesi-7: Imisebenzi Ebalulekile Yokuzulazula
RM454-V Umhlahlandlela Wobuchwepheshe
16
Imephu yezikrini ezinkulu ze-LCD
I-RM454-V
UHLELO
Inzwa
CHA
AYIKHO I-alamu
I-SETPOINT
I-VFD
EXV UHLOBO
1195vXXX
ISIMO
ISIMO
AMA-ALAMU
UMLANDO
ISIMO
EBUS +XXX
UKUPHOLISA KWEMODE
I-SUCTION XXX PSIG
I-SOFTWARE 1195vXXX
I-COMP Z1 XXXXXXXXX
INHLOKO XXX PSIG
IKHELI X(XXX)A
COND FAN XXX%
SUPRHT X XX.X°F
HEADPRSP XXX PSIG
I-SPRHT SP XX.X°F
I-LOW SUCT XX PSIG
YASKAWA VFD
OR
Inkampani DANFOSS COMP
OR
I-YAV0302E COMP
EXV UHLOBO SANHUA
EXV UHLOBO I-SPORLAN
UHLOBO LWE-SYS NGOKUQOLO
EXV ZX XXX%
COIL X XX.X°F
#WECOMP X
I-SATURATN XX.X°F
#OKWEZIKHIWO ISO XXX
I-DLT X XXX.X°F
COMP Z1= XXXXXXXX
#WENDLELA X
I-COILT SP XX.X°F
Isikrini seMenu ye-VFD esibonisiwe sincike ekutheni iyiphi i-compressor efakwe kuyunithi. Izinketho yi-Yaskawa VFD ne-Danfoss VFD. Isikrini sohlobo lwe-EXV esibonisiwe sincike ekutheni iyiphi i-EXV efakwe kuyunithi. Inketho etholakalayo yamanje i-Sanhua.
ISEXWAYISO: Usekelo Lwezobuchwepheshe Lwezilawuli Zokuxhumana ngaphambi kokwenza noma yiziphi izinguquko ekucushweni kwale mojula.
QAPHELA: Bheka amakhasi alandelayo ukuze uthole izincazelo ezinemininingwane yezinketho zemenyu ngayinye.
IYUNITHI # XXX
STAGE ID XXX XX
RM454-V Umhlahlandlela Wobuchwepheshe
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I-LCD SCREENS Izincazelo Zesikrini
Izikrini Eziyinhloko
Izikrini zemojuli
Bheka ithebula elilandelayo lapho uzulazula ku-LCD Main Screens.
Cindezela inkinobho inkinobho ukuze uzulazule phakathi kwezikrini ezisezingeni eliphezulu. Cindezela inkinobho inkinobho yokupheqa ezikrinini ezisezingeni elilandelayo,
Umbhalo Wesikrini RM454-V 1195vXXX UHLELO LWESInzwa ISIMO AKUKHO AMA-alamu
AKUKHO I-ALARM HISTORY SETPOINT STATUS VFD MENU
EXV UHLOBO
IZIkrini EZIYINHLOKO
Izikrini zemojuli yesiqandisi. Umugqa wesibili ubonisa inombolo yesofthiwe nenguqulo yayo. Izikrini zesimo sesistimu
Izikrini zesimo senzwa
Izikrini zesimo se-alamu. Isikrini sibonisa AKUKHO AMA-alamu uma kungekho ama-alamu asebenzayo. Izikrini zomlando we-alamu. Isikrini sibonisa AKUKHO UMLANDO WE-ALARM uma kungekho ama-alamu avuliwe. Setha izikrini zesimo
Izikrini zemenyu ye-VFD. Kunamamenyu amabili e-VFD angenzeka. Okuvelayo kuncike ekucushweni kweyunithi. Izinketho yilezi:
· COPELAND · DANFOSS · YASKAWA Izikrini zohlobo lwevalvu yokwandisa. Kunamamenyu amabili we-EXV TYPE angenzeka. Okuvelayo kuncike ekucushweni kweyunithi. Inketho yamanje etholakalayo yilena: · SPORLAN · SANHUA
Ithebula 8: Izikrini Eziyinhloko
Bheka ithebula elilandelayo lapho uzulazula ezikrinini zamamojula. Kusukela kusikrini se-RM454-V, cindezela ukupheqa ezikrinini.
Umbhalo Wesikrini RM454-V 1195vXXX EBUS +XXX
I-SOFTWARE 1195vXXX
IKHELI X(XXX)Z
UHLOBO LWE-SYS NGOKUQOLO
#WECOMP X
#OKWEZIKHIWO ISO XXX COMP Z1 XXXXXXXX
#WENDLELA X
IYUNITHI # XXX
STAGE ID XX
IZIkrini zeMODULI
Incazelo
Izikrini zemojuli yesiqandisi. Umugqa wesibili ubonisa inombolo yesofthiwe nenguqulo yayo.
Ukuxhumana kwe-E-BUS. XXX ilingana nenani lamaphakethe e-COMM atholiwe. Inombolo iyanda njengoba amaphakethe etholwa.
Inguqulo yesofthiwe yamanje. Umugqa wesibili ubonisa inombolo yesofthiwe nenguqulo yayo. Finyelela izikrini ezivikelwe kulesi sikrini ngokubamba i inkinobho imizuzwana emihlanu.
Ikheli lamanje lebhodi Ikheli Lebhodi(E-BUS Ikheli)Incwadi Yesifunda X ilingana nekheli lebhodi; (XXX) ilingana nekheli le-E-BUS; U-Z ulingana nohlamvu lwesekethe.
Uhlobo lwesistimu yamanje. Izinketho ezingenzeka zomugqa wesibili yilezi:
· I-COLONLY · I-AIR HP
Inani lama-compressor amisiwe. I-X ilingana no-1 noma 2 kuphela, kuya ngokuthi mangaki ama-compressor uhlelo olulungiselelwe.
Inani lamavalvu okunweba atholiwe. XXX ilingana no-1 noma 1&2
Izikrini ze-compressor ezilungiselelwe. Inani lamamenyu we-compressor lincike ekucushweni kweyunithi. Z ilingana nesekhethi futhi ingaba A, B, C, noma D. Ulayini we-seond ubonisa uhlobo lwe-VFD noma uhlobo lwe-compressor uma kungeyona i-VFD. Izinketho ezingenzeka zomugqa wesibili yilezi:
· COPE EVM · YASK VFD (ye-Yaskawa VFD) · DFOS 303 (Danfoss 303 VFD) · DFOS 803 (Danfoss 803 VFD) · FIXED · 2 STAGE · IPHUTHA! (kungenzeka uma i-VCCX-454 i
ayixhumani ne-RSM)
Inani lama-condenser alawulwa yile mojuli.
Amayunithi anonombolo 1 kuye ku-XXX. Ibonisa ukuthi iyiphi iyunithi ekhethiwe. Ifanisa iyunithi # eboniswe ku-Prism 2.
Stagu-e uhlobo kanye no-s wamanjetaginombolo e. Inombolo yokuqala ngu-stagkusetshenziswa inombolo yohlobo lwe-e (1-6). Inombolo yesibili ingu-s wamanjetage esebenzayo (0-7).
Ithebula 9: Izikrini zemojuli
RM454-V Umhlahlandlela Wobuchwepheshe
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I-LCD SCREENS Izincazelo Zesikrini
Izikrini Zesimo Sesistimu
Izikrini Zesimo Senzwa
Bheka kumephu elandelayo uma uzulazula Kusistimu Bheka kumephu elandelayo uma uzulazula Ngenzwa
Izikrini zesimo. Kusuka ku-SYSTEM STATUS Screen, cindezela Izikrini Zesimo. Kusukela kusikrini se-SENSOR STATUS, cindezela
ukupheqa ezikrinini.
ukupheqa ezikrinini.
IZIKRIKHI ZESIMIMO SOMHLELO
Umbhalo Wesikrini
Incazelo
ISIMO SESIMISO
Izikrini zesimo sesistimu
INDLELA IVALIWE
Imodi yesistimu. Izinketho yilezi: · MIN RUN · VALIWE · UKUPHOLISA · UKUSHISA · DEHUM · NGENKANI
I-COMP Z1 XXXXXXXXX
Isimo sokusebenza kwe-Compressor. Z ilingana nesekhethi futhi ingaba A, B, C, noma D. Umugqa wesibili ubonisa isimo se-compressor kusekethe.
Kumshini wokucindezela we-VFD (YASK, DFOS, noma i-COPE), kukhombisa i-RPM i-compressor esebenza ngayo. Izovela IVALIWE uma i-compressor ingasebenzi.
· Uma IFIXED, izovela IVULIWE noma IVALIWE · Uma 2 STAGE, izobonisa i-SPD EPHANSI noma
I-SPD EPHEZULU · Ingabonisa futhi FAIL uma i-RSM inquma
i-compressor icishiwe ngenxa ye-alamu.
COND FAN XXX%
Isimo sokusebenza kwabalandeli be-Condenser. Izinketho yilezi: · 0-100% · AYISETSHENZISWA – Ifeni yecondenser ayisebenzi · IVALIWE – Icondenser ivaliwe
EXV ZX XXX%
Isimo sokusebenza kwe-valve yokwandisa 0-100%
Ithebula 10: Izikrini Zesimo Sesistimu
IZIKRIKHI ZEZIMALI ZOKUBONA
Umbhalo Wesikrini
Incazelo
ISIMO SEZInzwa
Izikrini zesimo senzwa
I-SUCTION XXX PSIG
Ukufundwa kwengcindezi yokumunca kokufakwayo. Kukalwe nge-PSIG.
INHLOKO XXX PSIG
Ingcindezi yekhanda ifunda kokungenayo. Kukalwe nge-PSIG.
SUPRHT X XX.X°F
Isibalo samanje sokushisa okuphezulu. Inani lezikrini lincike ekucushweni kweyunithi.Kukalwa ngamadigri Fahrenheit.
COIL X XX.X°F
Izinga lokushisa lekhoyili. Kukalwa ngamadigri Fahrenheit.
U-SATURTN XXX.X°F
I-temperature yekhoyili yokugcwaliswa ebaliwe kusukela ekufakweni kwengcindezi yokumunca. Kukalwa ngamadigri Fahrenheit.
I-DLT X XXX.X°F
Khipha izinga lokushisa lomugqa kusukela kokokufaka kwe-TEMP1. Kukalwa ngamadigri Fahrenheit.
Ithebula 11: Izikrini Zesimo Senzwa
RM454-V Umhlahlandlela Wobuchwepheshe
19
I-LCD SCREENS Izincazelo Zesikrini
Izikrini ze-alamu
Uma i-alamu ikhona, i-ALARM LED ngaphezu kwesibonisi se-LCD ikhanyisa ngokubomvu bese iyacwayiza. Ama-alamu abonisa futhi apheqa ngokuzenzakalelayo kusuka kusikrini se-ALARMS uma ama-alamu ekhona. Ama-alamu ami kanje:
I-ALARM yombhalo wesikrini
UKUVALA OKUPHUTHUMAYO
IZIkrini ZAMA-alamu
Incazelo
Umbhalo Wesikrini
Izikrini zesimo sama-alamu
AKUKHO AMA-alamu
Uma i-RSM ilungiselelwe ukusebenzisa i-Binary Input 4 (BI4) njengenkomba yephutha, leli phutha lizovela uma okokufaka kuvuliwe.
I-COIL X TEMPFAIL
I-COMP X IPHUTHA
EXV AYITHOLAKALI
Le alamu izokwenzeka uma i-compressor yehluleka ukusebenzisa imizuzwana engu-45 ngemva kokuqaliswa kokudluliswa kwe-relay noma uma isignali ilahleka ngemva kokwenza kusebenze. Lokhu kuzodala i-alamu futhi kuzovala i-compressor (relay). Isistimu izozama futhi ngemva kwemizuzu emihlanu.
Lokhu kuzoboniswa uma kungekho ukuxhumana okukhona phakathi kwe-RSM ne-EXV efakiwe.
I-COMP VFD FAULT
I-EBUS COM TIMEOUT
UKUVALWA KWEZIPHUTHUMAYO
PHEZULU DIS LINETEMP
I-SUPRHEAT LOCKOUT
Uma okokufaka kanambambili 4 (BI4) ku-RSM kulungiselelwa okokufaka Kwesimo Esiphuthumayo, isekethe izokhutshazwa uma okokufaka kuvuliwe.
Uma izinga lokushisa lomugqa wokukhipha lingaphezu kuka-220ºF, i-compressor izohlehla. Uma izinga lokushisa lingehli ngaphansi kuka-220ºF ngemva komzuzu owodwa, i-compressor izocisha. Izinga lokushisa lomugqa wokulahla lidinga ukwehla ngaphansi kuka-150ºF ukuze i-compressor ibuye ngemva kokuba ivaliwe imizuzu engu-13. Uma lokhu kwenzeka kathathu emahoreni amabili, i-compressor izovalelwa ngaphandle kuze kube yilapho imojuli isethwe kabusha.
Uma imojula yehluleka ku-High Superheat kabili emahoreni amabili, izovala ama-compressor.
IPHUTHA LEMVLOPHU
I-HP EPHAKEME IYABONWA
KUTHOLAKALE I-SHX EPHANSI
KUTHOLAKALE ISP EPHANSI
UKWEHLULEKA KWE-SP EPHANSI
AKUKHO IKHANDA ELITHOLAKALE
Le alamu izokwenzeka uma ingcindezi yokuncela iwela ngaphansi kwe-Low Suction Pressure Setpoint imizuzwana engu-20. Uhlelo luzozama ukuvikela ngokwehlisa amaphesenti okushintshaniswa kwe-compressortage.
Le alamu izokwenzeka uma ingcindezi yokumunca ihlala ngaphansi kwe-Low Suction Pressure Setpoint umzuzu owodwa noma iwela ngaphansi kuka-40 psig imizuzwana emihlanu. Le alamu izovala isistimu. Isistimu izozama futhi ngemva kwemizuzu emihlanu.
Le alamu ikhombisa ukuthi iHead Pressure Transducer ayibonwa wuhlelo. Lokhu kuzodala ukuthi i-condenser iye ku-100%.
AKUKHO UKUGODLELA KWAMANZI
Ubufakazi Bokugeleza Kwamanzi
I-MODBUS TIMEOUT
AKUKHO SUCT OKUTHOLAKALE
HI SHX FAILURE
Lokhu kuboniswa uma kungekho ama-alamu amanje.
Le alamu izovela uma izinga lokushisa lekhoyili lingekho ebangeni elisebenzisekayo (ngezansi -32ºF noma ngaphezu kuka-310ºF). Lokhu kungaba umphumela wenzwa embi noma izintambo ezinephutha. Le alamu izovala isistimu. Isistimu izosetha kabusha ngemva kwemizuzu emihlanu uma inzwa itholwa. Le alamu izokwenzeka uma i-VFD ye-compressor ixhumana nge-E-BUS ivaliwe ngenxa yesimo sephutha. I-compressor module izozama ukusetha kabusha iphutha ngemva kwemizuzu emihlanu uma i-compressor ithumela isignali ukuthi kulungile ukusetha kabusha iphutha. Le alamu ibonisa ukuthi ukuxhumana kulahlekile phakathi kwe-RM454-V nesilawuli se-AAON. Lokhu kungaba umphumela wekhebula elibi, ikhebula elingekho, noma imojuli engalungiselelwanga kahle. Uma i-compressor ibiphelelwa yimvilophu yayo yokusebenza isikhathi eside, leli phutha lizokwenzeka futhi i-compressor izovalwa. Lokhu kukhombisa isimo se-High Head Pressure Alarm esivulwa lapho i-Head Pressure ikhuphuka ngaphezu kuka-475 psig noma 135ºF. Lokhu kuzodala ukuthi i-condenser iye ku-100%.
Le alamu izosebenza uma ukushisa okuphezulu kungaphansi kuka-4ºF imizuzu emibili ngesikhathi sokusebenza okuvamile noma imizuzu emine phakathi nemizuzu yokuqala eyi-10. Isistimu izocisha futhi izozama futhi ngemva kwemizuzu emihlanu. Ikhombisa ukuthi akukho ukuxhumana phakathi kwe-RM454-V ne-compressor VFD.
Le alamu ikhombisa ukuthi i-Suction Pressure Transducer ayibonwa uhlelo. Isistimu izocisha ngenxa yokuphepha okungaphephile kokumunca futhi izozama futhi ngemva kwemizuzu emihlanu.
Uma I-Superheat ingaphezu kuka-30ºF imizuzu eyishumi, izovala ama-compressor. Izozama futhi ngemva kwemizuzu emihlanu. Uma ihluleka kabili emahoreni amabili, izovala ama-compressor.
Ithebula 12: Izikrini zama-alamu
RM454-V Umhlahlandlela Wobuchwepheshe
20
I-LCD SCREENS Izincazelo Zesikrini
Izikrini Zomlando We-alamu
Umugqa wokuqala I-ALARM NAME.
Isikrini se-ALARM HISTORY sibonisa ama-alamu adlule, uma ekhona, nokuthi okokugcina kohlobo ngalunye kwenzeka isikhathi esingakanani. Kusukela ku-ALARM HISTORY Screen, cindezela ukupheqa ezikrinini zomlando.
Izikrini ze-ALARM HISTORY zilandela ukulandelana okufanayo nezikrini ze-ALARMS kodwa zifushanisiwe ngendlela ehlukile ukuze zivumele isikhala ukuze sibonise isikhathi kusukela esenzeka kokugcina.
Umugqa wesibili ubonisa ukuthi i-alamu ngayinye yagcina ukwenzeka isikhathi esingakanani. Isikrini sibonisa:
· Amaminithi emizuzu yokuqala engama-60 yokuvela kwe-alamu. · Amahora amahora angu-72 alandelayo okwenzeka kwe-alamu. · Izinsuku zezinsuku ezingu-30 ezilandelayo zokuvela kwe-alamu.
Ama-alamu akhanya ngemva kwezinsuku ezingu-30. Umlando we-alamu awugcinwa kumemori. Uma amandla elahlekile, ama-alamu azosula.
Umbhalo Wesikrini AKUKHO UMLANDO WE-ALARM CL TMP X LOH2OTMP COMP X FL HPX SENSE PHEZULU HP LOW SP LOW SHX
Awukho umlando we-alamu.
IZIKRINI ZOMLANDO WE-ALARM
Incazelo
Umbhalo Wesikrini
Incazelo
I-COMM T/O E-BUS Isikhathi Sokugqilaza
I-Coil Temp Ukwehluleka Ukushiya Okuphansi I-Compressor Yamanzi Yesikhashana Ayisebenzi Asikho Inzwa Yokucindezela Ekhanda Itholwe Ukucindezela Kwekhanda Okuphakeme Kutholwe Ukucindezela Okuphansi Kokudonsa Kutholwe Ukushisa Okuphezulu Okuphansi Kutholwe
I-SP SENSE UNSAFESP NOH2OFLO
I-HI SHX BIN4 ALM MODBUS HDLT ALM
Asikho Inzwa Yokucindezela Okutholwayo Engaphephile Ubufakazi Bokuthi Ukugeleza Kwamanzi Ukwehluleka Ukushisa Okuphezulu Okuphezulu I-BI4 ivuliwe, uma imisiwe. I-MODBUS Ayitholwanga Izinga Lokushisa Lokukhipha Okuphezulu Okutholakele
Ithebula 13: Izikrini Zomlando We-alamu
RM454-V Umhlahlandlela Wobuchwepheshe
21
I-LCD SCREENS Izincazelo Zesikrini
Izikrini zesimo se-Setpoint
Bheka imephu elandelayo lapho uzulazula Kuzikrini Zesimo Se-Setpoint. Kusukela ku-SETPOINT STATUS Screen, cindezela ukupheqa ezikrinini.
IZIKRIKHI ZE-SETPOINT STATUS
Umbhalo Wesikrini
Incazelo
ISIMO SE-SETPOINT
Izikrini zesimo se-Setpoint
HEADPRSP XXX PSIG
I-Head Pressure Setpoint. Ibanga elivumelekile lingu-260-475 psig. Okuzenzakalelayo kungu-340 psig. Kukalwe nge-PSIG.
I-SUPRHT SP Superheat Setpoint. Ibanga elivumelekile lingu-1-30ºF. Okuzenzakalelayo
XX.X°F
ngi 15f. Kukalwa ngamadigri Fahrenheit.
I-LOW SUCT XX PSIG
I-Low Suction Pressure Setpoint. Okuzenzakalelayo kungu-88 psig. Kukalwe nge-PSIG.
I-COILT SP XX.XºF
I-Coil Temperature Setpoint. Ibanga elivumelekile lingu-35-60ºF. Okuzenzakalelayo kungu-40ºF.Kukalwa ngamadigri Fahrenheit.
Ithebula 14: Izikrini Zesimo Se-Setpoint
RM454-V Umhlahlandlela Wobuchwepheshe
22
I-LCD SCREENS Izincazelo Zesikrini
Izikrini zeMenu ye-VFD
Isikrini seMenu ye-VFD esibonisiwe sincike ekutheni iyiphi i-compressor efakwe kuyunithi. Izinketho yi-Yaskawa VFD ne-Danfoss VFD.
Izikrini Zesimo Se-Copeland EVM Bheka imephu elandelayo nethebula lapho uzulazula ku-Yaskawa VFD Screens. Kusukela kusikrini sesimo se-COPELAND EVM, cindezela ukupheqa ezikrinini.
I-COPE EVM XXXXXXXX
XHUMANA? YEBO
I-MAX FREQ 215 Hz
MB PHINDA ZAMA #INANI
AMANJE 0 AMPS
MB IVUMELE #INANI
NGIKHAWULA #.## AMPS
I-COMSTAT VUMELA
AKUKHO AMA-alamu
I-SPD CMND 100%
I-LOH20TMP
IZIkrini ze-COPELAND EVM STATUS
Umbhalo Wesikrini
Incazelo
COPELAND XXXXXXXX
Imodeli ye-Comp #. Izinketho yilezi: · YAV0232E · YAV0302E · YAV0412E · YAV0471E · YAV0661E · YAV066K1E · YAV096K1E · YAV0961E
XHUMANA? YEBO
I-VFD ixhunyiwe futhi iyaxhumana. Izinketho yilezi: · YEBO · CHA
MB PHINDA ZAMA #INANI
Amanani uma ishoda ngolwazi lwephakethe lokuxhumana.
MB IVUMELE #INANI
Amanani uma ithola ulwazi lwephakethe lokuxhumana oluhle.
I-COMSTAT VUMELA
· Vumela noma vala
I-SPD CMND 100%
· 0% – 100%
ISPEED FB 222 Hz
Isivinini samanje ku-Hz
ISPEED FB 0 RPM
Isivinini samanje ku-RPM
MAX FREQ Inani lincike ku-ID yeyunithi
AMANJE 0 AMPS
I-Compressor ingena ngaphakathi Amps
NGIKHAWULA XXXAMPS
Inani lincike ku-ID yeyunithi, ku Amps
AKUKHO AMA-alamu
Awekho ama-alamu amanje.
I-LOH2OTMP I-Low Leaving Water Temp ephansi
Ithebula 15: Izikrini Zesimo Se-Copeland EVM
ISPEED FB 222 Hz
ISPEED FB 0 RPM
RM454-V Umhlahlandlela Wobuchwepheshe
23
I-LCD SCREENS Izincazelo Zesikrini
Izikrini ze-Danfoss VFD Bheka imephu elandelayo nethebula lapho uzulazula ezikrinini ze-Danfoss VFD. Kusukela kusikrini se-DANFOSS VFD, cindezela ukupheqa ezikrinini.
I-DANFOSS VFD
XHUMANA? YEBO
AKUKHO AMA-alamu
MB ZAMA KABUSHA XXXX
NGINCEDA XXX.XAMP
MB IVUMELELE XXXX
AMANJE XX.XA
I-VFD STAT
C1 AMAHORA XXX
COMAND% XXX%
VFD HRS XXX
MAX REF XXXX RPM
Imodeli # XXXXXXXXX
MIN REF QINISEKISA
SHAYELA#XXXXXXXX
I-DANFOSS VFD SCREENS
Umbhalo Wesikrini
Incazelo
Inkampani DANFOSS COMP
Izikrini zesimo se-Danfoss VFD
XHUMANA? YEBO
I-VFD ixhunyiwe futhi iyaxhumana. Izinketho yilezi: · YEBO · CHA
MB ZAMA KABUSHA XXXX
Amanani uma ishoda ngolwazi lwephakethe lokuxhumana.
MB IVUMELELE XXXX
Amanani uma ithola ulwazi lwephakethe lokuxhumana oluhle.
I-VFD STAT
Isimo se-compressor ye-VFD. Ibonisa inani elifundwe ku-VFD elibonisa isimo nolwazi lokumisa. Izobonisa ingxenye ngayinye yolwazi ngokwehlukana.
COMMAND% Amaphesenti eCompressortaguyalwe ku-VFD. XXX%
MAX REF XXXX RPM
Isivinini esiphezulu esifakwe ku-VFD nge-RPM.
MIN REF QINISEKISA
Isivinini esincane esifakwe ku-VFD. Izinketho zikhona
· QINISEKISA Ukuze uthole umyalo ofanele wesivinini lokhu kufanele njalo uthi CONFIRMD, okusho ukuthi isethwe kuqanda.
AKUKHO AMA-alamu
Amakhodi e-alamu afundwa ku-VFD. Izobonisa AKUKHO AMA-alamu uma kungekho ama-alamu enzekile noma ikhodi ye-alamu
NGINCEDA XXX.XAMP
I LIMIT Kukalwe phakathi amps
AMANJE XX.XA
CURRENT Ukufundwa kwamanje okubukhoma kusuka ku-VFD ku amps.
C1 AMAHORA 14
Amahora okusebenza we-Compressor afundwa ku-VFD.
I-VFD HRS 28
Amahora okusebenza e-VFD afundwe ku-VFD.
Imodeli # XXXXXXXXX
Inombolo yemodeli ye-Compressor ifundwe ku-VFD. Izinketho yilezi:
· VZH088 · VZH117 · VZH170 · VZH028 · VZH035 · VZH044 · VZH052 · VZH065 · ONGAZIWAYO! Uma u-UNKNOWN eboniswa, hlola ukuthi iyunithi efanelekile ikhethiwe ku-Prism 2.
SHAYELA#XXXXXXXX
Inombolo yokushayela. Izinketho yilezi: · CDS803 · CDS303.
Ithebula 16: Izikrini ze-Danfoss VFD
RM454-V Umhlahlandlela Wobuchwepheshe
24
I-LCD SCREENS Izincazelo Zesikrini
Izikrini zohlobo lwe-EXV
Isikrini sohlobo lwe-EXV esibonisiwe sincike ekutheni iyiphi i-compressor efakwe kuyunithi. Inketho etholakalayo yamanje i-Sanhua.
Izikrini ze-Sanhua Bheka imephu elandelayo kanye nethebula lapho uzulazula ezikrinini ze-Sanhua. Kusukela ku-EXV TYPE SANHUA Screen, cindezela ukupheqa ezikrinini.
EXV UHLOBO SANHUA
Izikrini ze-SPORLAN EXV
Umbhalo Wesikrini
Incazelo
EXV UHLOBO I-SPORLAN
Izikrini zesimo se-Sporlan EXV
I-EXV X ITHOLAKALE
I-EXV itholiwe. Inani lezikrini ezibonisiwe lincike ekucushweni kweyunithi.
I-EXVX PSI XXX PSIG
Ukucindezela kwe-EXV kukalwa nge-PSIG. Inani lezikrini ezibonisiwe lincike ekucushweni kweyunithi.
Ithebula 18: Izikrini ze-Sporlan EXV
I-EXV X ITHOLAKALE
I-EXVX PSI XXX PSIG
ISANHUA EXV SCREENS
Umbhalo Wesikrini
Incazelo
EXV UHLOBO SANHUA
Izikrini zesimo se-Sanhua EXV
I-EXV X ITHOLAKALE
I-EXV itholiwe. Inani lezikrini ezibonisiwe lincike ekucushweni kweyunithi.
I-EXVX PSI XXX PSIG
Ukucindezela kwe-EXV kukalwa nge-PSIG. Inani lezikrini ezibonisiwe lincike ekucushweni kweyunithi.
Ithebula 17: Izikrini ze-Sanhua EXV
I-Sporlan SH Izikrini
Bheka imephu elandelayo kanye nethebula lapho uzulazula kwizikrini ze-Sporlan SH. Kusukela ku-EXV TYPE SPORLAN Screen, cindezela ukupheqa ezikrinini.
EXV UHLOBO I-SPORLAN
I-EXV X ITHOLAKALE
I-EXVX PSI XXX PSIG
RM454-V Umhlahlandlela Wobuchwepheshe
25
UKUXOXA INKINGA Ukuxilongwa kwe-LED
Ukusebenzisa ama-LED e-RM454-V ukuze Uqinisekise Ukusebenza
I-RM454-V ifakwe ama-LED angasetshenziswa ukuqinisekisa ukusebenza nokuxazulula izinkinga. Kunama-LED okuxhumana, izindlela zokusebenza, namakhodi okuxilonga. Bheka Umfanekiso 6, leli khasi, ukuze uthole izindawo ze-LED. Ama-LED ahlotshaniswa nalokhu okokufaka nokuphumayo akuvumela ukuthi ubone ukuthi yini esebenzayo ngaphandle kokusebenzisa i-voltmeter. Ama-LED kanye nokusetshenziswa kwawo ami kanje:
Ama-LED wokuxilonga
STATUS - Uma isofthiwe isebenza, le LED kufanele icwayize ngenani lokucwayiza okukodwa ngomzuzwana.
I-ALARM (ebhodini) - Uma i-RM454-V Module ingakutholi ukuxhumana isikhathi esingaphezu komzuzu owodwa, le LED iyakhanyisa, ama-relay ayacisha, futhi okuphumayo kwe-analog kuya ku-0 VDC.
I-Binary Input LEDs BIN1 - Le LED eluhlaza ikhanya lapho okokufaka kwe-Compressor Status 1 kune-24VAC ekhona.
BIN2 – Le LED eluhlaza iyakhanyisa lapho okokufaka kweCompressor Status 2 kune-24VAC ekhona.
BIN3 – Le LED eluhlaza iyakhanyisa lapho okokufaka kweCoil Temperature kune-24VAC ekhona.
I-BIN4 - Le LED eluhlaza iyakhanyisa lapho okokufaka kwe-Emergency Shutdown kune-24VAC ekhona.
Ama-LED adluliselwe RLY1 - RLY4 - Lawa ma-LED aluhlaza akhanya lapho ukudluliselwa kunikwe amandla futhi ahlala ekhanyisiwe inqobo nje uma esebenza.
I-ALARM (ngenhla kwesibonisi se-LCD) – Le LED ebomvu iyakhanyisa futhi ihlala ikhanyisiwe uma kukhona i-alamu. Uhlobo lwe-alamu oluboniswa kusibonisi se-LCD. I-ALARM LED nayo iyacwayiza lapho i-valve yokunweba iqala ekuqaleni.
COMM – Ngaso sonke isikhathi uma Imojula ye-RM454-V ithola isicelo esivumelekile se-E-BUS ku-VCCX-454 Controller, le LED icwayiza bese ivala, okubonisa ukuthi ithole isicelo esivumelekile futhi yasabela.
AMANDLA - Le LED ikhanyisa ukukhombisa ukuthi amandla angama-24 VAC asetshenzisiwe kusilawuli.
I-ALARM
I-RM454-V Stepper Motor Valve LED
I-EXV-1 - Le LED ephuzi iyacwayiza ukukhombisa ukuxhumana ne-Superheat Controller. Uma i-LED iqinile, lokho kubonisa ukuthi akukho ukuxhumana ku-Superheat Controller.
I-EXV-2 - Le LED ephuzi iyacwayiza ukukhombisa ukuxhumana ne-Superheat Controller. Uma i-LED iqinile, lokho kubonisa ukuthi akukho ukuxhumana ku-Superheat Controller.
AMANDLA E-ALARM COMM YESIIMO
OKUFAKAYO UNAMBAMBILI
I-ALARM
IMENU
PHEZULU NGENA
PHANSI
www.aaon.com AAON P/N: ASM07687
I-RSM-DEV1
+5 V SP GND
I-SUCTION PRES
+5 V HP GND
IKHANDA PRES
DISCHARGE TEMP 1 DISCHARGE TEMP 2 TXV COIL TEMP AYISETSHENZISWA AYISETSHENZISWA AYISETSHENZISWA GND GND
OKUFAKAYO UNAMBAMBILI
I-COMP STAT 1 COMP STAT 2 DEFROST SW EMER SHDN GND
IMIPHUMELA YE-ANALOG
AYISETSHENZISWA COND FAN GND
IMODBUS
I-LABEL P/N: G149410
ISILINGANISO SOXHUMANA NE-RELAY SI-1 AMP MAX @ 24 VAC
IMIPHUMELA YOKUDLULISANA
I-COMP 1 YENZA I-COMP 2 / HI Isivinini
I-CONNDENSER REVERSING VALVE
OKUJWAYELEKILE
IVAVAZI YE-EXP NGAYINYE IHLUKANISWE NGAWO NGAWO NGAMUNTU KAgesi
I-EXP VALVE 1
I-R+ SHD
T-
I-EXP VALVE 2
I-R+ SHD
T-
I-EXP VALVE 3 CHA
KUFAKWE
I-EXP VALVE 4 CHA
KUFAKWE
I-DUAL E-BUS
24 VAC AMANDLA KUPHELA! I-POLARITY KUMELE IBHEKE NOMA ISILAWULI SIZOLIMALA
I-RELAY EXV-1 EXV-2
R+ SH T-
GND +24 VAC
Umfanekiso 6: RM454-V Izindawo ze-LED
RM454-V Umhlahlandlela Wobuchwepheshe
26
Ukuhlolwa Kwezinzwa EZINXIZINI
Ukuhlolwa Kwenzwa Yezinzwa Zekhoyili Yekhoyili ye-TXV
I-Temperature, Resistance, ne-Voltage Yezinzwa Zokukhipha, Ithebula 19, leli khasi, lihlinzekelwe ukusiza ekuhloleni izinzwa ezibonakala zisebenza ngokungalungile. Izinkinga eziningi zokusebenza kwesistimu zingalandelelwa kuzintambo zenzwa ezingalungile. Qiniseka ukuthi zonke izinzwa zinezintambo ngokwemidwebo yezintambo kule manuwali.
Uma izinzwa zisabonakala zingasebenzi noma zifundeka kahle, hlola ivolumutage kanye/noma ukumelana ukuqinisekisa ukuthi inzwa isebenza ngendlela efanele ngamathebula.
Imiyalelo Yokuhlola Inzwa Ye-Thermistor
Sebenzisa ikholomu ye-Resistance (kOhms) ukuze uhlole inzwa ye-thermistor ngenkathi inqanyuliwe kuzilawuli (azinikwa amandla).
Sebenzisa i-Voltagikholomu ye-e @ Input (VDC) ukuhlola izinzwa ngenkathi ixhunywe kuzilawuli ezinamandla. Funda ivolumutage enemitha ebekwe ku-DC volts. Beka u-“-” (minus) oholayo kutheminali ye-GND bese kuthi “+” (plus) ulethe kutheminali yokufaka inzwa okuphenywayo.
QAPHELA:
Ukukhishwa kwangaphambi kwesikhathi kwamayunithi akunayo le nzwa. Uma kwenziwa isibuyekezo sesofthiwe, kuzovela i-alamu ngenzwa engekho. Lokhu kungancishiswa ngokuxhumana nosekelo.
TEMPERATURE REISTANCE VOLTAGE FOR UHLOBO III 10 K OHM IZInzwa ze-THERMISTOR
Izinga lokushisa (ºF)
Izinga lokushisa (ºC)
Ukumelana (Ohms)
Voltage @ Okokufaka (VDC)
Izinga lokushisa (ºF)
Izinga lokushisa (ºC)
Ukumelana (Ohms)
Voltage @ Okokufaka
(VDC)
-10
-23.3
93333
4.51
72
22.2
11136
2.635
-5
-20.6
80531
4.45
73
22.8
10878
2.605
0
-17.8
69822
4.37
74
23.3
10625
2.576
5
-15
60552
4.29
75
23.9
10398
2.549
10
-12.2
52500
4.2
76
24.4
10158
2.52
15
-9.4
45902
4.1
77
25
10000
2.5
20
-6.6
40147
4.002
78
25.6
9711
2.464
25
-3.9
35165
3.891
80
26.7
9302
2.41
30
-1.1
30805
3.773
82
27.8
8893
2.354
35
1.7
27140
3.651
84
28.9
8514
2.3
40
4.4
23874
3.522
86
30
8153
2.246
45
7.2
21094
3.39
88
31.1
7805
2.192
50
10
18655
3.252
90
32.2
7472
2.139
52
11.1
17799
3.199
95
35
6716
2.009
54
12.2
16956
3.143
100
37.8
6047
1.884
56
13.3
16164
3.087
105
40.6
5453
1.765
58
14.4
15385
3.029
110
43.3
4923
1.65
60
15.6
14681
2.972
115
46.1
4449
1.54
62
16.7
14014
2.916
120
48.9
4030
1.436
64
17.8
13382
2.861
125
51.7
3656
1.339
66
18.9
12758
2.802
130
54.4
3317
1.246
68
20
12191
2.746
135
57.2
3015
1.159
69
20.6
11906
2.717
140
60
2743
1.077
70
21.1
11652
2.691
145
62.7
2502
1.001
71
21.7
11379
2.661
150
65.6
2288
0.931
Ithebula 19: 0-5V Inzwa Yezinga lokushisa – Voltage kanye Nokumelana Nezinzwa Zohlobo III
RM454-V Umhlahlandlela Wobuchwepheshe
27
Ukuhlolwa Kwezinzwa EZINXIZINI
Ukuhlolwa Kwenzwa Yezinzwa Zokushisa Komugqa Wokukhipha
Ithebula 20, leli khasi, lihlinzekelwe ukusiza ekuhloleni izinzwa ezibonakala zisebenza ngokungalungile. Izinkinga eziningi zokusebenza kwesistimu zingalandelelwa kuzintambo zenzwa ezingalungile. Qiniseka ukuthi zonke izinzwa zinezintambo ngokwemidwebo yezintambo kule manuwali.
Uma izinzwa zisabonakala zingasebenzi noma zifundeka kahle, hlola ivolumutage kanye/noma ukumelana ukuze uqinisekise ukuthi inzwa isebenza kahle ngetafula ngalinye.
Imiyalelo Yokuhlola Inzwa Ye-Thermistor
Sebenzisa ikholomu yokumelana ukuze uhlole inzwa ye-thermistor ngenkathi inqanyuliwe kuzilawuli (azinikwa amandla).
Sebenzisa ivolumutagikholomu yokuhlola izinzwa ngenkathi ixhunywe kuzilawuli ezinamandla. Funda voltage enemitha ebekwe ku-DC volts. Beka “-” (minus) lead kutheminali ye-GND kanye neleveli ethi “+” (plus) kutheminali yokufaka inzwa ephenywayo.
KOKUCHITHWA KWE-THERMISTOR SENSOR TEMPERATURE KANYE NOKUMELANA
Izinga lokushisa (ºF)
Izinga lokushisa (ºC)
Ukumelana (kOhms)
Voltage @ Okokufaka (VDC)
Izinga lokushisa (ºF)
Izinga lokushisa (ºC)
Ukumelana (kOhms)
Voltage @ Okokufaka (VDC)
-40
-40
2889.60
4.98
167
75
12.73
2.80
-31
-35
2087.22
4.97
176
80
10.79
2.59
-22
-30
1522.20
4.96
185
85
9.20
2.39
-13
-25
1121.44
4.95
194
90
7.87
2.19
-4
-20
834.72
4.94
203
95
6.77
2.01
5
-15
627.28
4.92
212
100
5.85
1.84
14
-10
475.74
4.89
221
105
5.09
1.68
23
-5
363.99
4.86
230
110
4.45
1.53
32
0
280.82
4.82
239
115
3.87
1.39
41
5
218.41
4.77
248
120
3.35
1.25
50
10
171.17
4.72
257
125
2.92
1.12
59
15
135.14
4.65
266
130
2.58
1.02
68
20
107.44
4.57
275
135
2.28
0.92
77
25
86.00
4.47
284
140
2.02
0.83
86
30
69.28
4.36
293
145
1.80
0.76
95
35
56.16
4.24
302
150
1.59
0.68
104
40
45.81
4.10
311
155
1.39
0.61
113
45
37.58
3.94
320
160
1.25
0.55
122
50
30.99
3.77
329
165
1.12
0.50
131
55
25.68
3.59
338
170
1.01
0.45
140
60
21.40
3.40
347
175
0.92
0.42
149
65
17.91
3.20
356
180
0.83
0.38
158
70
15.07
3.00
Uma i-voltage ingaphezulu kuka-4.98 VDC, bese inzwa noma izintambo “zivuliwe.” Uma i-voltagi-e ingaphansi kuka-0.38 VDC, bese inzwa noma izintambo zifinyeziwe.
Ithebula 20: I-Discharge Thermistor Temperature kanye Nokumelana
RM454-V Umhlahlandlela Wobuchwepheshe
28
UKUXAXA INKINGA Ukuhlolwa Kwe-Transducer
Ukuhlola I-Suction Pressure Transducer Yesiqandisi esingu-R454-B
Izinga lokushisa lekhoyili ye-evaporator libalwa ngokuguqula ingcindezi yokudonsa ibe yizinga lokushisa. Ingcindezi yokumunca itholakala ngokusebenzisa i-Suction Pressure Transducer, exhunywe kulayini wokudonsa we-compressor.
Sebenzisa ivolumutage ikholomu yokuhlola I-Suction Pressure Transducer ngenkathi ixhunywe ku-RM454-V Module. I-VCCX-454 kanye ne-RM454-V Module kufanele zinikwe amandla kulokhu kuhlolwa. Funda voltage enemitha esethwe ku-DC volts. Beka umthofu oqondile osuka kumitha kutheminali ye-SP1 etholakala kubhulokhi yetheminali ye-RM454-V Module. Beka umthofu onegethivu osuka kumitha phansi (GND) itheminali eseduze kwetheminali ye-SP1 kubhulokhi yetheminali ye-RM454-V yeMojula. Sebenzisa isethi yegeji yesiqandisi kanye/noma ithemometha enembile ukukala izinga lokushisa noma ingcindezi yomugqa wokuncela eduze nalapho I-Suction Pressure Transducer ixhunywe kulayini wokumunca. Linganisa ivolumutage kumatheminali e-SP1 ne-GND bese uyiqhathanisa neshadi elifanele kuye ngesiqandisi esisetshenziswayo. Uma izinga lokushisa/voltage noma ingcindezi/voltagUkufundwa kwe-e akuhambelani eduze neshadi, i-Suction Pressure Transducer cishe ayinasici futhi idinga ukushintshwa.
Bheka iThebula 21, leli khasi. Ishadi libonisa izinga lokushisa ukusuka ku-25.88°F ukuya ku-86.11°F. Ngezinjongo zokuxazulula inkinga, i-DC voltagUkufundwa kwe-e nakho kufakwe ohlwini lwamazinga okushisa ahambisanayo nezingcindezi.
ISHADI LE-SUCTION PRESSURE TRANSDUCER FOR R454-B REFRIGERANT (VAPOR)
Izinga lokushisa (°F)
Izinga lokushisa (ºC)
Isiginali yokucindezela (psi).
I-DC Volts
25.88
-3.4
80.94
1.8
29.42
-1.4
87.16
1.9
32.81
0.5
93.39
2.0
36.05
2.6
99.62
2.1
39.16
4.0
105.84
2.2
42.15
5.6
112.07
2.3
45.02
7.2
118.29
2.4
47.79
8.8
124.52
2.5
50.47
10.3
130.75
2.6
53.06
11.7
136.97
2.7
55.57
13.1
143.20
2.8
57.99
14.4
149.42
2.9
60.36
15.8
155.65
3.0
62.65
17.0
161.88
3.1
64.88
18.3
168.10
3.2
67.05
19.5
174.32
3.3
69.16
20.6
180.55
3.4
71.23
21.8
186.78
3.5
73.24
22.9
193.00
3.6
75.20
24
199.23
3.7
77.12
25.1
205.46
3.8
79.00
26.1
211.68
3.9
80.83
27.1
217.91
4.0
82.63
28.1
224.14
4.1
84.39
29.1
230.36
4.2
86.11
30.1
236.59
4.3
Ithebula 21: Ishadi Le-Suction Pressure Transducer le-R454-B Isiqandisi (Umhwamuko)
RM454-V Umhlahlandlela Wobuchwepheshe
29
UKUXAXA INKINGA Ukuhlolwa Kwe-Transducer
Uma usola ukuthi kunenkinga ehlobene ne-transducer yokucindezela kwekhanda, izilinganiso zingathathwa kutheminali ye-HP. Bheka iThebula 22, leli khasi.
ISHADI LE-HEAD PRESSURE TRANSDUCER
Voltage
Ingcindezi
Voltage
Ingcindezi
0.5
0
2.6
350
0.6
17
2.7
367
0.7
33
2.8
384
0.8
50
2.9
400
0.9
67
3.0
417
1.0
83
3.1
434
1.1
100
3.2
450
1.2
117
3.3
467
1.3
133
3.4
484
1.4
150
3.5
500
1.5
167
3.6
517
1.6
183
3.7
534
1.7
200
3.8
550
1.8
217
3.9
567
1.9
233
4.0
584
2.0
250
4.1
600
2.1
267
4.2
617
2.2
283
4.3
634
2.3
300
4.4
650
2.4
317
4.5
667
2.5
334
Ithebula 22: Ishadi Le-Head Pressure Transducer
RM454-V Umhlahlandlela Wobuchwepheshe
30
RM454-V Technical Guide Rev. A 250117
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