Carrier 58CTA/CTX manual

58CT A/CT X 2 --- S t a g e D e l u x e I n d u c e d --- C o m b u s t i o n 4 - - - W ay Multipoise F urnace Installation, Start - - - up, Ope rating and Service and Maintenance Instructions Ser ies 130/D SAFETY CONSIDERA TIONS 2 ........................ INTRODUCTI ON 3 .................................. CODES AND ST ANDARDS 5 ...................[...]

2 2-7/16" 1-1/8" 28-7/8" (733mm) 25-1/4" 22-9/16" JUNCTION BOX LOCA TION 7/8" DI A ACCESSORY 1/2" DIA THERMOST A T WIRE ENTRY 3-15/16" LEFT HAND GAS ENTRY 33-5/16" 24-7/8" 5-1/2" 7/8" DIA. ACCESSOR Y 1 1/16" 21-5/8" BOTTOM INLE T 1-1 1/16" 13/16" 1 1/16" 4-13/16&qu[...]

3 T a b l e 1–D i m e n s i o n s FURNACE SI ZE A CABI NET WIDTH IN (mm) D SUPPL Y - - - AIR WIDTH IN (mm) E RETURN - - - AIR WIDTH IN (mm) F C.L. TOP AN D BOT T OM FLUE COLLA R IN (mm) FL UE COL LAR* IN (mm) SHIP WT LB (KG) FIL T ER MEDIA CABI NET IN ( mm) 045 - - - 08/ 024045 14 - - - 3/16 (360) 12 - - - 9/16 (319) 12 - - - 11/16 (322) 9 - - - [...]

4 A08471 Fig. 2 - - Cl e aranc es t o Combust ibl es 58CT[...]

5 60 80 / 27 C / 16 C A06745 Fig . 3 - - Retu rn A ir T emp era tu r e CODES AND ST ANDARDS Foll ow all national and local c odes and standar ds in additi on to th ese instru ctio ns. T h e installatio n m ust co mp ly w ith re gulat ions of t he s er ving gas s uppl ie r , loc al bui ldi ng, he ati ng, plum bing, and othe r code s . In abs enc e o[...]

6 THE BLOWER IS LOCA TED T O THE RIGHT OF THE BURNER SECTION, AND AIR CONDITIONED AIR IS DISCHARGED T O THE LEFT . THE BLOWER IS LOCA TED BELOW THE BURNER SECTION, AND CONDITIONED AIR IS DISCHARGED UPW ARD . THE BLOWER IS LOCA TED ABOVE THE BURNER SECTION, AND CONDITIONED AIR IS DISCHARGED DOWNW ARD THE BLOWER IS LOCA TED TO THE LEFT OF THE BURNER [...]

7 FIRE, INJURY OR DEA TH HAZARD Fai lur e to f oll ow t his wa rni ng coul d res ult i n per sonal inj ury , de at h, and/ or pr oper ty da mage . Wh en the furn ace is in stalled in a resid en tial garag e, th e bu rn ers and ign itio n sou rces mu st b e located at least 1 8 inc he s (457 mm) a bove the f loor . The f urna ce mus t be located o r[...]

8 equi ppe d wit h me ans to pre ve nt ope ra tion of e it he r uni t unles s the da mpe r is i n the ful l- - hea t or ful l- - cool pos it ion. AIR FOR COMBUSTION AND VENTILA TION Pro v ision s fo r ad equ ate co mb ustio n , v en tilation , an d dilu tio n air mu st b e p rov id ed in accord ance w ith : U.S . installatio ns: Sectio n 9 .3 of th[...]

9 1 SQ IN . PER 4000 BTUH* DUCTS TO O UTDOORS 1 SQ IN. PER 4000 BTUH* C IRCULA TING AIR DUCTS VENT THR OUGH R OOF D B A C E 1 SQ IN. PER 4000 BTUH* DUCT TO OUTDOORS CIRCULA TING AIR DUCT S 1 SQ IN. PER 2000 BTUH* 1 SQ IN. PER 2000 BTUH* DUCT S TO OUTDOORS 12 ″ MAX 12 ″ MAX 12 ″ MAX 12 ″ MAX 12 ″ MAX OUTDOORS 1 SQ IN . PER 4000 BTUH* F G C[...]

10 T abl e 3 – Mi nimum Space V ol ume s for 100% Combus ti on, V e nti lat ion, and Dil uti on fr om Indoors ACH OTHER THAN FAN - - - AS SISTED TOT AL (1, 000s BTUH GAS IN PUT RATE) FAN - - - AS SISTED T OTAL (1, 000s BTUH GAS IN PUT RATE) 30 40 50 44 66 88 110 132 154 S p a c eV o l u m e( f t . 3 ) 0.60 1,050 1,400 1,750 1,100 1,650 2,200 2,75[...]

11 NOTE : Side re turn- - ai r ope nings c an be us ed i n UPFLOW and mos t HO RIZO NT AL c onfi gurat ions . Do not use side r etur n- - a ir openi ngs in DOWN FLOW conf igur at i on. A02098 Fig. 9 - - Re moving Bottom Clos ur e Panel Lev eling L egs (If D esir ed) In u p flo w p o sition with sid e return in let(s), lev elin g leg s may b e use d[...]

12 Plat for m Furnac e Support Const r uct wor king pla tfor m a t loca ti on whe re al l r equi re d fur nac e clearances are m et. (S ee Fig . 2 an d 17 .) F o r fu rnaces w ith 1 - - in. (25 m m) clearan ce req uirem en t on sid e, set furn ace on non- - com bust ibl e bloc ks, bri cks or angl e ir on. For cr awls pace ins t al la ti ons, if t h[...]

13 T able 4 – Openi ng dime nsions - - In. ( mm) FURNACE CASIN G WIDTH APPLICATION PLENUM O PEN IN G FLOOR OPENING A B C D 14–3/16 (376) Upflow Ap plication s on Comb ustib le or Non combu stible Floor- ing (KG ASB subbas e not requi red) 12 - - - 11/16 (322) 21 - - - 5/8 (549) 13 - - - 5/16 (338) 22 - - - 1/4 (565) Downflow Ap p lications on N[...]

14 1 / 4 " (6 mm) THREADED ROD 4 REQ. SECURE ANGLE IRON TO BOTTOM OF FURNACE WITH 3 #8 x 3 / 4 " (19 mm) SCREWS TYPICAL FOR 2 SUPPORTS 1" (25 mm) SQUARE, 1 1 / 4 " x 1 1 / 4 " x 1 / 4 " (32 x 32 x 6 mm) ANGLE IRON OR UNI-STRUT MAY BE USED (2) HEX NUTS, (2) WASHERS & (2) LOCK WASHERS REQ. PER ROD 8” (203 mm) MIN F[...]

15 30-IN . (762mm) MIN WORK AREA 6 ″ M IN * TYPE-B VENT 17 3 / 4 ″ 22 ″ SHEET MET AL SEDIMENT TRAP EQUIPMENT MANU AL SHUT -OFF GAS VA L V E LINE CONT A CT ONL Y PERMISSIBLE BETWEEN LINES FORMED BY INTERSECTIONS OF THE T OP AND TW O SIDES OF THE FURNA CE JA CKET AND BUILDING JOISTS , STUDS , OR FRAMING. GAS ENTR Y 17 3 / 4 ″ (451mm) OVERALL [...]

16 T a ble 5 – Air Deliv ery - - CFM (With Filter)* FURNACE SIZE RETURN - - - AIR INLET SPEED EXTE RNAL STATIC PR ES SUR E (IN . WC) 0.1 0. 2 0.3 0. 4 0.5 0. 6 0.7 0.8 0.9 1.0 045 - - - 08 / 024045 Bottom or Side( s) High M e d --- H i g h M e d --- L o w Low 1120 930 820 725 1075 890 785 690 1020 850 750 655 960 805 700 605 895 750 650 555 815 6[...]

17 T a ble 5 - - Air D elivery - - CF M (With F ilter)* (C o nt.) FURNACE SIZE RETURN - - - AIR INLET SPEED EXTE RNAL STATIC PR ES SUR E (IN . WC) 0.1 0. 2 0.3 0. 4 0.5 0.6 0.7 0.8 0.9 1.0 135 - - - 16/ 048135 Bottom or Side( s) High M e d --- H i g h M e d --- L o w Low 2090 1790 1545 1325 2010 1755 1525 1320 1930 1705 1500 1295 1835 1640 1450 126[...]

18 A02075 Fig. 18 - - Upf low Re t urn Ai r C onfi gurat ions and Re st ri c ti ons A02163 Fig. 19 - - Downf low Re turn Ai r Confi gurat ions and Re st r ic ti ons A02162 Fig. 20 - - Hor iz ontal Re tur n Air Conf igur ati ons and R es tr ic tions 58CT[...]

19 Gas pip ing m u st be installed in accord an ce with n atio nal an d local cod es. Refer to curren t ed itio n of N F GC in th e U.S. an d th e CAN/CSA- - B149.1- - 05 in Cana da. T abl e 6 – Maxi mum Capaci ty of Pipe NOMINAL IRON PI PE SIZE IN . (MM) INTE RNA L DIA. IN . (MM) LENGTH OF PIPE - - - F T . (M) 10 (3.0) 20 (6.0) 30 (9.1) 40 (12.1[...]

20 115-VOLT FIELD- SUPPLIED FUSED DISCONNECT JUNCTION BOX CONTROL BOX 24-VOLT TERMINAL BLOCK THREE-WIRE HEATING- ONLY FIVE WIRE NOTE 2 NOTE 1 1-STAGE THERMOSTAT TERMINALS FIELD-SUPPLIED FUSED DISCONNECT CONDENSING UNIT FURNACE COM R WC Y R G GND GND FIELD 24-VOLT WIRING FIELD 115-, 208/230-, 460-VOLT WIRING FACTORY 24-VOLT WIRING FACTORY 115-VOLT W[...]

21 T a bl e 7 – Electrical Da ta V O L T S --- H E R T Z --- PHASE OPERATING VOL TAGE RANGE MAX UNI T AMPS FURNACE SIZE UNI T AMP ACITY# MAXIMUM WIRE L E N G T H --- FT . ( M) ‡ MAXIMUM FUSE OR CKT B KR AMPS† MIN IMUM WIRE GAUGE MAX* MIN. * 1 1 5 --- 6 0 --- 1 127 104 5.3 045 - - - 08/024045 7.42 49 (14.9) 15 14 1 1 5 --- 6 0 --- 1 127 104 7.[...]

22 6. Rei nst all c over to J- - Box. Do not pinc h wire s be twe en cove r and brac ket. Electrica l B ox o n F u rna ce C asin g Sid e. S ee Fig . 25. FIRE OR ELECTRI CAL SHOCK HAZARD Fai lur e to f oll ow t his wa rni ng coul d res ult i n per sonal inj ury , de at h, or prope rty dam age . If f i el d - - suppl ie d ma nua l dis conne ct sw it [...]

23 See notes 2, 5, 8, 10, 11 and 12 on the page following these figures A03179 Fig. 26 - - T wo - - Stage Furnac e wi th T wo- - Spe e d Ai r Condit ione r See notes 1, 2, 4, 6, 7, 9, 10, 11, and 15 on the page following these figures A03180 Fig. 27 - - T wo - - Stage Fur nace wi th Singl e- - Spee d Heat Pump (Dual Fue l) See notes 1, 2, 3, 4, 6, [...]

24 7 See notes 1, 2, 3, 4, 12, 13, 14, 15, and 17 on the page following these figures A03182 Fig. 30 - - Dual Fuel Ther most at wit h T wo - - Stage Fur nace and T wo- - Speed H eat Pump See notes 2, 11, and 12 on the page follo wing these figures A03183 Fig. 31 - - T wo - - Stage Ther mos tat wi th T wo- - Stage Furnac e and T wo- - Spee d Air Con[...]

25 ACCESSORIES 1. Electro n ic A ir Clean er (E AC ) Co n n ect an accesso ry Electron ic A ir Cl eaner (if u sed ) u s- ing 1 /4 - - in female quick co n n ect terminals to th e tw o male 1/4- - in quic k- - conne ct ter mi nal s on the cont rol boa rd mark ed E AC - - 1 and E AC - - 2. Th e term in als are rated for 115V AC, 1.0 am ps maxi mum an[...]

26 CARBON MONOXIDE POI SONING HAZARD Fai lur e to f oll ow t his wa rni ng coul d res ult i n per sonal inj ury or de at h. Failu re to follo w th e step s ou tlin ed below fo r each app lian ce conn ected to the v en tin g system bein g placed into oper ati on coul d re sul t in ca rbon monoxide poi s oning or death . Th e follow in g step s shall[...]

27 CHIMNEY INSPECTION CHART F or additional requirements refer to the National Fuel Gas Code NFP A 54/ANSI Z223.1 and ANSI/NFP A 211 Chimneys , Fireplaces, V ents, and Solid Fuel Burning Appliances in the U .S.A. or to the Canadian installation Code CSA-B149.1 in Canada. Consult P ar t C of chimney adapter v enting instructions for application suit[...]

28 Th e Chi mn ey Ad ap ter Kit is a listed alternativ e v entin g sy stem for th ese fu rn aces. See th e k it in stru ction s fo r co mp lete d etails. Canada (and U. S.A.) - - Th is furnace is permitted to b e vented in to a clay tile- - lined m aso nry ch im ney th at is e xpose d t o t he outdoor s bel ow the r oof li ne, pr ovide d: 1. V ent [...]

29 2. Adjus t the ga s i nput ra te pe r t he inst al lat ion i nstr uct ions. Low gas input r a te c aus es low ve nt gas te mper a tur es , ca us- ing c onde nsa ti on and cor r osi on i n t he fur nace a nd/or vent- ing sy stem. Deratin g is permitted o n ly for altitudes a bove 2000 ft 3. Adjus t the a ir te mpera ture r is e to the midpoint of[...]

30 SEE NO TES:1,2,3,4,5,7,8,9 on the page follo wing these figures A03210 Fig. 37 - - Downf low Appl ic at ion- - V ent E lbow Up t hen Le ft SEE NO TES: 1,2,4,5,7,8,9 on the page follo wing these figures A03211 Fig. 38 - - Downf low Appl icat ion- - V ent El bow Up SEE NO TES: 1,2,4,5,6,7,8,9,10 on the page follo wing these figures A03207 Fig. 39 [...]

31 SEE NO TES: 1,2,4,7,8,9 on the page follo wing these figures A03213 Fig. 41 - - Hor izont al Lef t Appli c ati on - - V e nt Elbow Le ft SEE NO TES: 1,2,4,5,7,8,9 on the page follo wing these figures A03214 Fig. 42 - - Horiz ontal Le ft Appli cat ion - - V ent El bow Right then U p SEE NO TES: 1,2,4,7,8,9 on the page follo wing these figures A03[...]

32 SEE NO TES: 1,2,4,5,7,8,9 A02068 Fig. 47 - - Horiz ontal R ight Appl ic ati on- - V e nt Elbow Le ft NOTE S : Venti ng Notes for Fig. 35 - - - 47 1. For common vent, vent connector sizi ng and vent material: Un ited Stat es - - - - - - use the NFGC Canada - - - - - - use the CAN/C SA - - - B149.1 - - -05 2. Im med iat ely i ncrea se t o 5 - - - [...]

33 A04127 Fig . 48 - - U sing Tin Sn ip s to Cut Tie P oin ts CUT HAZARD Failu re to follo w this cautio n may resu lt in perso nal inju ry. Sh eet m etal parts may h av e sh arp edg es o r b u rrs. U se care and w ea r a ppropri a te prot e ct ive clot hi ng, saf e ty gl as s es a nd glo v es when h an d ling p arts and serv icin g furn aces. CAUT[...]

34 A04129 Fig. 50 - - Knockout Pull e d Loose A04130 Fig. 51 - - Ham mer and Scr ew dri ver U se d for Knoc kout A04131 Fig. 52 - - Re move Knockout wi th Hamme r BURN HAZARD Failu re to follo w this cautio n may cau se perso n al injury. Ho t v ent p ip e is with in reach o f small child ren w hen ins t al le d in dow nfl ow pos it ion. See th e f[...]

35 T able 10 – 2 - - Stage Fur nace Se tup Swit ch Des cri pti on SETU P SWITC H NO . SWITC H NAM E NOR MA L POSITION DESCRI PTI ON OF USE S W --- 1 Adaptive Heat Mode OFF Whe n O FF , allows 2 - - - stag e op eration with a sing le stage th ermosta t. T urn ON wh en using 2 stage th ermostat to allow Low He at opera - - - tio n when R to W/W1 c [...]

36 se a le ve l by a n aut horiz e d Gas Conve rs ion St a ti on or De al er . T o det er mi ne cor re ct input ra te f or a ltitude, see exam p le and use 0.9 0 as d erate m ultip lier facto r . 2. De te rm ine t he cor re ct ori fi c e and mani fold pres sure a djus t- me nt. Al l mode ls i n al l posi ti ons e xce pt Low NOx mode ls in downf low[...]

37 b. Run for 3 mi nute s i n low- - hea t oper at ion. c. M easu re time (in sec) for g as m eter to com plete 1 revo lu - ti on a nd note rea ding. The 2 or 5 cubi c fe et dia l provide s a mo re accu rate measu rem ent o f g as flo w . BURNER ORIFICE A93059 Fig. 54 - - Orif ic e Hole d. Ref e r to T abl e 12 for c ubic f t. of gas pe r hr . e. M[...]

38 T a ble 1 2 – G a s Ra te (cu ft. /hr) SECONDS FOR 1 REVOL UTION SIZE OF TE ST DIAL SECONDS FOR 1 REVOL UTION SIZE OF TE ST DIAL 1 C UF T . 2 C UF T . 5 C UF T . 1 C UF T . 2 C UF T . 5 C UF T . 10 360 720 1800 50 72 144 360 11 327 655 1636 51 71 141 355 12 300 600 1500 52 69 138 346 13 277 555 1385 53 68 136 340 14 257 514 1286 54 67 133 333 [...]

39 NOTE : Us ing t he 2 c u. f t. or 5 c u. f t. gas me te r di a l provi de s greater accuracy in v erify in g gas i nput ra te. If c loc ke d ra te does not ma tc h requi re d input f rom Ste p 1, inc r ea se m ani fol d pr es s ure t o inc r ea se i nput or dec re ase ma ni fol d pre ssur e to dec rea se input . Repe at st e ps b thr ough e unti[...]

40 T able 14 – 2 - - Stage Fur nace Bl ower O FF delay Set up Switc h DESIRE D HE ATING MODE BL OWER OFF D ELA Y (SEC. ) SETUP SWI TCH S W --- 2 SETUP SWI TCH S W --- 3 90 OFF OF F 120 OFF ON 150 ON OFF 180 ON ON R Y W G 10 TURNS THERMOSTAT SUBBASE TERMINALS WITH THERMOSTAT REMOVED (ANITICIPATOR, CLOCK, ETC., MUST BE OUT OF CIRCUIT.) HOOK-AROUND [...]

41 T able 15 – Orif ic e Size * and Mani fol d Pr es sur es ( In wc) for Gas I nput Rate A08485 58CT[...]

42 T able 15 - - Orif ic e Size and Manif old Pr ess ur es (I n wc) for G as Input Rat e (c ont. ) A08485A 58CT[...]

43 T able 16 – Orif ic e Size * and Mani fol d Pr es sur es ( In wc) for Gas I nput Rate A08219 58CT[...]

44 T able 16 - - Orif ic e Size * and Manif old Pr ess ur es (I n wc) for Gas Input Rat e (c ont .) A08219A 58CT[...]

45 SER VICE AND MAINTENANCE PROCEDURES FIRE, PERSONAL INJURY AND UNIT DAMAGE HAZARD Fai l ure t o foll ow thi s wa rni ng could res ul t in per s onal i njur y , dea th and/ or pr opert y da mage . Th e ability to pro p erly perfo rm main ten ance on this equi pme nt re quire s ce rt ai n knowle dge, mec hanic al sk ills, tool s , a nd equi pme nt.[...]

46 CONTINUOUS OFF - Check f or 115VAC at L1 and L2, and 24VAC at SEC-1 and SEC-2. CONTINUOUS ON - Control has 24VAC power . RAPID FLASHING - Line volt age (115VAC) polar ity reversed. If twinned, refer to twinning kit instr uctions. LED CODE EACH OF THE FOLL OWI NG STA TUS CODES IS A TWO DI GI T NUMBER WI TH THE F IRS T DIGI T DETERMI NE D BY THE N[...]

47 A07125 Fig. 57 - - Wi ri ng Diagr am 58CT[...]

48 T ABLE 17 – FIL TER SI ZE INFORM A TION ( IN. / MM) FURNACE CASIN G WIDTH FILTER SIZE FIL TER TYPE SIDE RETURN BOT TO M RETURN 14 - - - 1/2 (368) 16 x25 x 3/4 (406 x635 x 19) 14 x25 x 3/4 (356 x635 x 19) Wa s h a b l e* 17 - - - 1/2 (445) 16 x25 x 3/4 (406 x635 x 19) 16 x25 x 3/4 (406 x635 x 19) Wa s h a b l e* 21 (533) 16 x25 x 3/4 (406 x635 [...]

49 13. V er if y tha t bl owe r w hee l is c e nte re d in bl owe r hous ing and set s cre w cont a ct s the fl at por tion of the motor s haft . Lo o sen set screw on b low er wh eel and rep ositio n if neces- sary . 14. Spi n the blowe r whe e l by ha nd to ve r if y tha t t he whee l does not rub on t he hous ing. 15 . Rein stall blow er assembl[...]

50 9. Usin g field - - pro vid ed 2 5 - - caliber rifle cleaning bru sh, 36- - in. (914 m m) l ong 1/4 - - in. (6 mm ) dia me te r s tee l sprin g cable, a variab le sp eed, rev ersib le electric d rill, an d vacu u m clean er, clean cells as fo llo ws: a. R emo v e metal screw fittin g fro m w ire bru sh to allow in - sertion in to cab le. b. Inse[...]

51 1. T wo- - Stage Heat ing (Adapt ive mode ) with Sin gle- - Stage The r most at (Se e Fig. 23 or 32 for t her mos ta t conne cti ons) NOTE : The lo w - - heat o n ly sw itch (L HT ) selects either th e low- - hea t onl y opera ti on mode whe n ON, (s ee i te m 2. be low) or the a da pti ve hea ting mode whe n OFF in re spons e to a cal l for hea[...]

52 a. Swit ching f r om Low- - to H igh- - Heat - - If th e th ermo stat R - - to - - W1 circu it is closed an d th e R - - to - - W2 circu it cl os es , the furna ce c ontr ol CPU wil l sw it ch the induc e r motor IDM s peed f r om low to hi gh. The high- - hea t pre s- sure switch relay H PS R is de - - en ergized to clo se the NC cont a ct . Wh[...]

53 nac e contr ol CPU wil l drop the blowe r spee d bac k to HI HE A T speed . Th is altern ating 1 0 - - min ute cy cle will co n - ti nue a s long as t her e is a c all f or cool ing. c. C o olin g o ff- - delay - - Wh en th e “call fo r co o ling ” is satis- fi e d and the re i s a dema nd for de humi dif ic ati on, the c ool- ing bl ower- -[...]

54 Is LED status light on? Is LED status light blinking rapidly without a pause? Is LED status light blinking ON/OFF slowly with a combination of short and long flashes? Determine status code. The status code is a 2 digit number with the first digit deter mined by the number o f short flashes and the second digit by the number of long flashes? Go t[...]

55 11 NO PREVIOUS CODE – Stored codes are erased after 72 hours. On RED LED boards stored status codes can also be erased whene ver power (115V or 24V) is interrupted. Run system through a low-heat, high-heat, or cooling cycle to check system. 12 BLOWER ON AFTER PO WER UP – (115V OR 24V) – Normal operation. Blower runs f or the selected blow [...]

56 Copyright 2008 Carrier Corp. S 7310 W . Morris St . S Indianapolis, I N 46231 Manufacturer reser ves the right to change , at any time, spe cifications and designs without notice and without ob ligations. Catal og No :58CT - - - 10SI Replaces : 58C T- -9SI Printed i n U.S.A. Editi on Da te: 11/0 8 58CT[...]