CarrierメーカーSEER 48ESの使用説明書/サービス説明書
ページ先へ移動 of 36
1 48ES Comfort t 13 SE ER Sin gl e - - - Packag e d Ai r Con di ti one r and Gas Furnace System with Puron ® ( R - - - 410A) Re fri ge rant Sing le an d Three Phase Size s 024 - - - 060 Installation Instructions NOTE : Read the en tire in structio n m anu al b efore starting th e installatio n .
2 (NFG C) NFP A 54/ANSI Z223. 1, a nd the Nat iona l Ele ct ri ca l Code (NEC) N FP A 70. In Cana da re fe r to the c urr ent edi ti ons of the Na ti onal Sta ndar ds of Cana da CAN/ CSA - -B149.1 and .2 Nat ura l Ga s and Pr opane Installatio n co des, and C an adian E lectrical Co de CS A C2 2.
3 A08552 Fig. 3 - - 48ES024- - 036 Unit Di mens ions 48ES.
4 A08553 Fig. 4 - - 48ES042- - 060 Unit Di mens ions 48ES.
5 Gask et around outer edge Insulated deck pan Gask et around duct S/A R/A HVAC unit base *Gask eting outer flange Flashing field supplied Roofing material field supplied Cant str ip field supplied *P.
6 Step 4 — Provi de Clea ran ces The re quir ed mi nimum oper at ing and se rvi ce c l ea ra nce s are s hown in Fig . 3 an d 4. A deq u ate co mb u stion , ven tilatio n and c onde nse r ai r mus t be provide d. IMPOR T ANT : Do not res t ri ct out door ai rf low .
7 T able 1 – Physi cal Data - - Unit 48ES UNIT S IZE 024040 024060 030040 030060 036060 036090 042060 042090 NOMI NAL C A P AC ITY ( to n) 2 2 2 --- 1 / 2 2 --- 1 / 2 3 3 3 --- 1 / 2 3 --- 1 / 2 SHI PPING WEI GH T* * lb .
8 12 3 4 A08015 DET AIL A (914 mm) A08487 SMALL CABINET LARGE CABINET Unit * 024 030 036 Unit * 042 048 060 lb kg lb kg lb kg lb kg lb kg lb kg Rigging W eight 292 133 297 135 307 139 Riggi ng W eight 398 181 406 184 428 194 * Fo r 460 volt unit s add 14 lb (6 .
9 For nat ura l gas appli ca ti ons , the gas pre s sur e at unit gas c onnec ti on mus t not be les s tha n 4.0 in. wc or grea te r than 13 in. wc whil e the unit i s oper at ing. For propa ne appl ic at ions , the ga s pre ss ure m ust not be l es s tha n 1 1.
10 T able 2 – Maximum Gas Fl ow Capac it y* NOMI NAL IR ON PIPE SIZE ( IN.) INTERN AL DIAMETER (IN. ) LENGTH OF PI PE F T (m) † 10 (3) 20 (6) 30 (9) 40 (12) 50 (15) 60 (18) 70 (21) 80 (24) 90 (27) 100 (30) 125 (38) 150 (46) 175 (53) 200 (61) 1/2 .
11 Adhe re t o the f oll owing c ri te ri a whe n se le ct ing, s iz ing, and installin g the d u ct system : 1. Uni ts ar e s hippe d for hori zont al duct ins t al la ti on (by re movi ng duct c over s) .
12 4. Connec t f ie ld L 1 to bla c k wir e on conne ct ion 1 1 of the com p ressor co n tacto r . 5 . C o n n e c tf i e l dw i r eL 3t oy e l l o ww i r e o nc o n n e c t i o n1 3o f the c ompr es sor c onta ct or . 6. Connec t fi el d wire L2 to blue wi re f rom com pre ss or .
13 Us e the Sta r t- - Up Chec klis t suppli ed at the e nd of thi s book and pro ceed as follo ws to insp ect and p repare th e un it for initial st ar t- -up: 1. R emo v e access pan el. 2. Rea d and foll ow ins truc tions on all DANGER, W ARNING, CAUTION, and INFORMA TION label s at tac hed to, or ship p ed with u nit.
14 3. The induc e d - -draf t mot or wil l st ar t. 4. On a c al l f or he at ing, the m ai n burne r s hould l ight withi n 5 se c . of the spa rke r bei ng ener gize d. If the bur ner s do not li ght, t her e is a 22- - s ec . del ay bef ore a nothe r 5 - -se c.
15 4. 112. 5 x 1050 = 1 18,125 Bt uh input . If the des ir ed ga s input is 115, 000 Btuh, only a minor cha nge in t he ma nif old pre ss ure i s re quir ed. Ob serv e man ifo ld p ressure and p ro ceed as fo llo ws to adju st g as input : 1. Rem ove re gula tor c over sc re w over pla st ic a djus tme nt sc re w on gas va lve ( See Fi g.
16 A08052 Fig. 15 - - 208/230- - 1 - -60 Wi ri ng Di agram 48ES.
17 A08053 Fig. 16 - - 208/230- - 3 - -60 Wi ri ng Di agram 48ES.
18 A08010 Fig. 17 - - 460 - -3 - - 60 W ir ing Di agram 48ES.
19 Limit Swit ches No rmally clo sed limit switch (L S) com pletes the con tro l circuit. Should the l ea ving- -air t empe r at ure r is e above t he maxi mum al low abl e te mper at ure , the l im it sw it ch ope ns and t he cont rol circuit “b reak s.
20 NOTE : If th e p rob lem causin g th e i naccu rate read ing s is a refrigeran t leak , refer to th e C heck fo r Refrig eran t Leak s section . Indoor Airfl ow a nd Air fl ow Adjus tments UNIT OPERA TION HAZARD Failu re to follo w this cautio n may resu lt in un it damag e.
21 T a b l e7–C o o l i n gC h a r g i n gC h a r t A08490 48ES.
22 T able 8 – F ilter Pressure Dr o p T ab le (IN . W .C.) FIL TER SIZE in. (mm) CFM 500 600 700 800 900 1000 1 100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 20X20X1 (508X508X 25) 0.05 0.07 0.08 0.1 0.12 0.13 0.14 0.15 — — — — — — — — — — — 20X24X1 (508X610x25) — — — — 0.
23 T able 9 - - Dry Coil Air De li ver y* - - Horiz ontal and Downflow Disc harge - - Unit 48ES024- -060 Unit Hea tin g Rise Ran ge Moto r Sp eed Wire Color Exte rnal Static Pre ss ure ( in.
24 T able 9 - - Dry Coil Air De li ver y* - - Horiz ontal and Downflow Disc harge - - Unit 48ES024- -060 Unit Hea tin g Rise Ran ge Moto r Sp eed Wire Color Exte rnal Static Pre ss ure ( in.
25 T able 9 - - Dry Coil Air De li ver y* - - Horiz ontal and Downflow Disc harge - - Unit 48ES024- -060 Unit Hea tin g Rise Ran ge Moto r Sp eed Wire Color Exte rnal Static Pre ss ure ( in.
26 T able 9 - - Dry Coil Air De li ver y* - - Horiz ontal and Downflow Disc harge - - Unit 48ES024- -060 Unit Hea tin g Rise Ran ge Moto r Sp eed Wire Color Exte rnal Static Pre ss ure ( in.
27 T able 10 – 48ES W et Coil Pr e ss ur e Dr op (IN. W .C.) UNIT SIZE STANDARD C FM (S.C .F .M) 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 024 0.030 0.037 0.044 0.053 0.063 --- --- --- --- --- --- --- --- --- --- 030 --- 0.
28 e. L o osen setscrew (s) that secu res wh eel to mo to r shaft, re move s cr ews t hat s e cur e motor mount br ac ket s to housi ng, and sl ide m otor a nd motor mount out of housi ng. 2. R emo v e and clean blo w er wheel as follo ws: a. Ensur e pr oper rea ss e mbly by ma rki ng whe el ori ent at ion.
29 FRONT ACCESS PA N E L A08519 Fig . 2 0 - - Un it Access P a nel BLOWER HOUSING 2 SETSCREWS (HIDDEN) C99085 Fig. 21 - - Rem oval of Motor and Blowe r Whe el A07680 Fig. 22 - - Burne r Rac k Rem oved Outdoor Fan UNIT OPERA TION HAZARD Failu re to follow th is cautio n may resu lt in damag e to un it com ponent s.
30 MOTOR F AN GRILLE MOTOR SHAFT A A08505 MAX DIST ANCE BETWEEN F AN HUB AND END OF MOT OR SHAFT SIZE “A” IN. MM 024 7.3 185 030 7.3 185 036 7.3 185 042 7.6 193 048 7.6 193 060 7.6 193 Fig. 23 - - Fan Blade Posi ti on Gas Input The gas i nput does not re quir e che c king unl es s impr oper hea ti ng perfo rman ce is su sp ected.
31 pre ss ur e. The re l ie f port has a n opera ti ng ra nge be twe en 550 (26. 34 kPa) and 625 psi ( 29.93 kPa ) di f fe re nti al pr es sur e. EXPLOSION, ENVI RONMENT AL SAFETY HAZARD Fai lur e to fol low thi s war ning coul d re sul t in pe rs onal inju ry, death or eq u ipm en t dam ag e.
32 PURON R (R- -410A) QUICK REFERENC E GUI DE S Pu ro n refrig eran t op erates at 5 0 - - 70 p ercen t hig h er pressu res th an R - - 2 2 . Be su re that serv icin g eq u ip men t and rep lacemen t com ponent s a re des igne d to ope r at e wi th Pur on S Puron re fr ige ra nt cyl inde r s ar e ros e col ore d.
33 T able 1 1 – T r ouble shoot ing Char t SYMPTOM CAUSE REMEDY Comp ressor and c ondenser fa n w ill not star t. Power f ailur e C all power c ompany Fuse blown or c ircuit break er tr ipped Replac.
34 T able 12 – T r oubles hooti ng Guide –He ating SYMPTOM CAUSE REMEDY Burners will n ot ign ite W ater in gas line Dr ain. Install drip leg. No power to fur nace Check power s upply fuses , wiring or c ircuit break er . No 24 - - v power s upply to contr ol circ uit Check tr ansfor mer .
35 ST ART- - UP C HECKLIST (Re move and Stor e in Job Fi le s) I. PRELI MINAR Y INFORMA TION MODEL NO.: SERIAL NO. : DA TE: TECHNICI AN: II. PRE S T ART - - UP (Insert ch eck ma rk in bo x a s each it.
36 Copyright 2008 Carrier Corp. S 7310 W . Morris St. S I ndianapolis, IN 46231 Pr inted in U.S .A. Edition Date: 11/08 Manufacturer reser ves the right to change , at any time, specifications and d esigns without notice and without oblig ations.
デバイスCarrier SEER 48ESの購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
Carrier SEER 48ESをまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはCarrier SEER 48ESの技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Carrier SEER 48ESの取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Carrier SEER 48ESで得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Carrier SEER 48ESを既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はCarrier SEER 48ESの不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Carrier SEER 48ESに関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちCarrier SEER 48ESデバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
