Manuale d’uso / di manutenzione del prodotto 312AAV/JAV del fabbricante Bryant
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Install ation , Start - - up , Operati ng and Ser vice a nd Mainte nance Inst ruc tions Series 140/E 312AA V/JA V 2- - ST AGE DELUXE, INDUCED COMBUSTION 4- - W A Y MUL TIPOISE GAS FURNACE SAFETY CONSIDERA TI ONS 2 ........................ INTRODUCTI ON 3 .
2 A A B [736.9] [736.9] 29 29 Ø7/8 Ø7/8 [22.2] [22.2] ACCESSORY ACCESSORY 5 15/16 5 15/16 [150.7] [150.7] 28.39 28.39 [721.2] [721.2] Ø7/8 Ø7/8 [22.2] [22.2] ACCESSORY ACCESSORY 14 7/8 14 7/8 [337.3] [337.3] (BOTH SIDES) (BOTH SIDES) Ø7/8 Ø7/8 [22.
3 SAF ETY CONSIDERA TIONS FIRE, EXPLOSI ON, ELECTRICAL SHOCK, AND CARBON MONOXIDE POI SONING HAZARD Fai l ure t o f oll ow this wa rni ng could r e sul t in da nge rous oper ati on, se rious i nj ury , dea t h, or prope r ty dama ge.
4 gas . Thi s fur na ce is not approve d for ins ta ll ati on in mobil e home s, r e cr e at iona l vehic les , or out doors . Th ese fu rnaces shall n ot be in stalled d irectly o n carp eting , tile, or any ot he r com bust ibl e ma te ri a l othe r tha n wood f loori ng.
5 60 80 / 27 C / 16 C A06745 Fig . 3 - - Retu rn A ir T em pera ture CODES AND ST ANDARDS Foll ow all national and local c ode s and standar ds in additi on to th ese in structio ns. T h e installatio n mu st co mp ly with re gulat ions of t he s er ving ga s suppl ie r, l oca l buildi ng, he ati ng, plum bing, and other c odes.
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 .
7 FIRE, INJURY OR DEA TH HAZARD Fai l ure to fol low thi s w ar ning c ould re s ult i n per s onal inj ur y , de at h, a nd/or pr ope rt y dama ge. Wh en the furn ace is in stalled in a resid ential g arage, th e bu rn ers an d ig n ition so urces mu st b e lo cated at least 1 8 inc he s (457 mm) a bove the f loor .
8 FURNACE CORROSION HAZARD Failu re to follow th is cautio n may resu lt in furnace damage. Air f or combus ti on must not be c onta mi nat ed by haloge n com pounds, whic h inc lude fl uori de, chl or ide , bromide , and iod id e. T h ese elem en ts can corro d e heat ex chan g ers an d shor t en fur nac e li fe.
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 .
10 T abl e 3 – Mi nimum Spac e V olum es f or 100% Combust ion, V ent i lat ion, and Dil uti on fr om Indoor s ACH OTHER THAN FAN - - - ASSIS TED TOTAL (1, 000s BTUH GAS IN PUT RA TE) FAN - - - AS SISTE D TOTAL (1, 000s BTUH GAS IN PUT RA TE) 30 40 50 44 66 88 110 132 154 S p a c eV o l u m e( f t .
11 NOTE : Side re tur n- - ai r openings ca n be used i n UPFLOW and mos t HORIZO NT AL conf igur at ions. Do not use side r etur n- - ai r openi ngs i n DOWNF LOW conf igur at ion.
12 Plat for m Furnac e Support Const r uct wor king plat for m at l oca tion wher e all re quir ed furna ce clearances are m et. (S ee Fig . 2 an d 1 7 .) F or fu rn aces with 1 - - in. (25 mm ) clearance req u iremen t on side, set furn ace on non- - combus t ibl e bloc ks , bri cks or angl e ir on.
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 Noncomb ustible F.
14 1 / 4 " (6mm) THREADED ROD 4 REQ. SECURE ANGLE IRON TO BOTTOM OF FURNACE WITH 3 #8 x 3 / 4 " (19mm) SCREWS TYPICAL FOR 2 SUPPORTS 1” (25mm) SQUARE, 1-1/4”x1-1/4”x1/8” (32x32x3mm) ANGLE IRON OR UNI-STRUT MAY BE USED (2) HEX NUTS, (2) WASHERS & (2) LOCK WASHERS REQ.
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.
16 T a ble 5 – Air D elivery - - C F M (With F ilter)* FURNACE SIZE RETURN - - - AIR INLET SPEED EXTE RNAL STATIC PR ES SURE (IN. W .C.) 0.1 0. 2 0.3 0.
17 T a ble 5 - - Air D eliv ery - - C FM (With F ilter)* (C o nt.) FURNACE SIZE RETURN - - - AIR INLET SPEED EXTE RNAL STATIC PR ES SURE (IN. W .C.) 0.
18 A02075 Fig. 18 - - Upflow R et urn A ir Confi gurat ions and Res tr ict ions A02163 Fig. 19 - - Downflow Retur n Air Conf igurat ions and Res tr ict ions A02162 Fig.
19 Gas pip ing m u st b e installed in accordan ce w ith n ation al an d local cod es. Refer to curren t edition o f NF GC in th e U.S. T abl e 6 – M aximum Capac it y of Pi pe NOMINAL IRON PI PE SIZE IN . (MM) INTE RNAL DIA. IN . (MM) LENGTH OF PIPE - - - F T .
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 DISCONNE.
21 T a ble 7 – Electrica l Da ta FURNACE SIZE V O L T S --- H E R T Z --- PHASE OPERATING VOL TAGE RANGE MAX UNI T AMPS UNI T AMP ACITY# MAXIMUM WIRE LENGTH FT . (M ) ‡ MAXIMUM FUSE OR CKT B KR AMPS† MIN IMUM WIRE GAUGE MAX* MIN. * 045 - - - 08/024045 1 1 5 --- 6 0 --- 1 127 104 5.
22 A10141 Fig. 25 - - Fiel d- - Suppli ed El e ct ri c al Box on Fur nac e Cas in g 1. Sel ec t a nd re move a hol e knockout in the c as ing where t he electrical box is to be installed . NOTE : C heck that d u ct o n side o f furn ace will n o t in terfere with ins t al le d ele ctr i ca l box.
23 See notes 2, 5, 8, 10, 11 and 12 on the page following these figures A03179 Fig. 26 - - T wo- - Stage Fur nac e wit h T wo - - Spee d Air Condit ione r See notes 1, 2, 4, 6, 7, 9, 10, 11, and 15 on the page following these figures A03180 Fig.
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 The rmos tat wi th T wo - - Stage Furnac e and T wo- - Spee d Heat Pum p See notes 2, 11, and 12 on the page follo wing these figures A03183 Fig.
25 ACCESSORIES 1. E lectro nic A ir Cl eaner (E AC ) Co n nect an accesso ry E lectro nic A ir Cl eaner (if u sed ) us- ing 1 /4 - - in fem ale q ui ck con nect termin als to th e two m ale 1/4- - in quic k- - conne ct t er mi nal s on t he contr ol boa rd mark ed E AC - - 1 and E AC - - 2 .
26 CARBON MONOXIDE POI SONING HAZARD Failu re to follo w the steps ou tlined belo w fo r each app lian ce c o nn ected to the ven tin g system bein g placed into oper ati on coul d re s ult in ca rbon monoxi de poisoni ng or death .
27 A10133 Fig. 34 - - Chimney Ins pect ion Char t 312AAV.
28 Th e Chim n ey Ad apter Kit is a listed alternativ e v entin g sy stem for th ese fu rnaces. S ee th e kit in stru ction s fo r com pl ete details. Th is furn ace is permitted to b e v ented in to a clay tile- - lin ed ma sonr y chi mne y that is e xpos ed t o the out doors be low the roof li ne , provi ded: 1.
29 2. Adjus t the ga s i nput ra te pe r the i nst all a ti on ins t ruc ti ons. Low gas input r a te c a use s l ow vent gas te mpe ra t ure s , ca us- ing c onde nsa tion a nd c orr osi on in the fur nac e and/or vent - ing sy stem. Deratin g is permitted o nly for altitud es a bove 2000 ft 3.
30 SEE NO TES:1,2,3,4,5,7,8,9 on the page follo wing these figures A03210 Fig. 37 - - Downflow A ppli cat ion- - V ent Elbow 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 - - Downfl ow Appli cat ion - - V ent Elbow Up SEE NO TES: 1,2,4,5,6,7,8,9,10 on the page follo wing these figures A03207 Fig.
31 SEE NO TES: 1,2,4,7,8,9 on the page follo wing these figures A03213 Fig. 41 - - Hori z ontal Le ft Appl ic ation - - V ent El bow Lef t SEE NO TES: 1,2,4,5,7,8,9 on the page follo wing these figures A03214 Fig.
32 SEE NO TES: 1,2,4,5,7,8,9 A02068 Fig. 47 - - Hori z ontal Ri ght Appli cati on- - V ent El bow Lef t VENTING NOTES F OR FIG . 35 - - 47 1. F o r comm on v en t, vent con n ector sizing an d v ent material: Un ited States - - u se the N FG C. 2. Imme diat e ly inc re a se t o 5- - in.
33 CUT HAZARD Failu re to follow th is cautio n may resu lt in person al inju ry . Sh eet metal p arts m ay h av e sh arp ed ges or b u rrs. U se care and w ea r appropr iat e prote c ti ve c lothi ng, sa fet y gl as s es and glo v es when h and lin g parts and serv icin g furn aces.
34 T able 10 – 2 - - Stage Fur nace Se tup Swit c h Des cr ipti 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 OF F Whe n OFF , allows 2 - - - stag e ope ration w ith a sing le stage th ermostat.
35 T a ble 11 – Altitu de D era te Multip lier fo r U.S .A. AL TITUDE FT . (M ) PERCEN T OF DERATE DERATE M UL TIPLIER FA CT O R * 0–2000 (0 - - - 610) 0 1.00 2001–3000 (610 - - - 914) 8– 12 0.90 3001–4000 (914 - - - 1219) 12– 16 0.86 4001–5000 (1219 - - - 1524) 16– 20 0.
36 BURNER ORIFICE A93059 Fig. 49 - - Ori fic e Hol e d. Ref er t o T abl e 12 for cubi c f t. of gas pe r hr . e. Mu ltiply g as rate cu ft. /hr by h eatin g v alue (Btu h /cu ft.
37 T a ble 1 2 – G a s Ra te (cu ft. /h r) 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 .
38 If cloc ked ra te doe s not ma tch r e quir e d input fr om Ste p 1, inc r ea s e ma nif old pre s sur e to incr e as e input or dec re ase mani fold pre ssur e to dec rea se input . Re pea t s te ps b thr ough e unti l cor r ec t high hea t input is a c hie ve d.
39 T able 14 – 2 - - Stage Fur nace Bl ower O FF delay Set up Swit ch 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.
40 T able 15 – Orif i ce Si ze * and Manif old Pr es sur es (I n. W .C.) for Gas I nput Rate A10184 312AAV.
41 T able 15 - - Or if ic e Siz e and Manif old Pr e ss ur es (I n. W .C.) f or Gas Input Rat e ( cont .) A10184A 312AAV.
42 T able 16 – Orif i ce Si ze * and Manif old Pr es sur es (I n. W .C.) for Gas I nput Rate A10185 312AAV.
43 T able 16 - - Or if ic e Siz e* and Manif old Pr e ss ur es (I n. W .C.) for Gas I nput Rate ( cont .) A10185A 312AAV.
44 SER VICE AND MAINTENANCE PROCEDURES FIRE, PERSONAL INJURY AND UNIT DAMAGE HAZARD Fai l ure t o foll ow this wa rni ng could res ult in per s onal i njur y , dea th and/ or pr opert y da ma ge. Th e ability to pro p erly perfo rm main tenan ce on th is equi pme nt r equi re s ce rta in knowl edge , mec hani cal s k ills, tool s , a nd equi pment.
45 CONTINUOUS OFF - Check f or 115VAC at L1 and L2, and 24VAC at SEC-1 an d SEC-2. CONTINUOUS ON - Control has 24VAC power . RAPID FLASHING - Line voltage (115VAC ) polarit y rev ersed.
46 A07125 Fig. 52 - - Wi ri ng Diagr am 312AAV.
47 T a ble 1 7 – F ilter S ize Info rma tio n ( In. / M m) 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 (35.
48 UNIT DAMAGE HAZARD Failu re to follow th is cautio n may resu lt in sh orten ed h eat exch an ger life. He at ing f an spe ed(s ) MUST be adj us te d to pr ovide prope r air temp eratu re rise as sp ecified on th e rating p late. Rec ommende d opera tion is a t the mi dpoint of the ris e range or sl ight ly above .
49 st r iki ng wit h ba ll- - pee n hamme r . TI GHTNESS IS VER Y IMPOR T ANT . NOTE : Th e materials need ed in item 9 can usually b e p urch ased at local h ard ware sto res. (1.) A ttach variab le - - speed , reversib le drill to the en d o f spr i ng ca ble (e nd opposi te br ush) .
50 con tro l CP U, tran sform er TR AN , in d ucer m oto r IDM , blo wer motor B L WM, hot- - sur f ac e i gnit er HSI , and gas va lve GV . 1. T wo- - Stage Heat ing (Adapt ive m ode) wit h Single- - Stage The r most a t (Se e Fig.
51 The s tar t up a nd shut down f uncti ons a nd del ays de scr i bed i n it e m 1. above appl y to the 2- - st age he ati ng mode as wel l, e xc ept for swi tc hing fr om l ow- - to hi gh - - Hea t and vi c e ve rsa .
52 fr om COOL to HI HEA T for a maximum of 10 minutes befo re reverting b ack to C OO L sp eed . If there is still a dem and for de humi dif ic a ti on a ft er 20 mi nutes , the fur - nac e contr ol CPU wil l drop the blow er spe ed bac k to HI HE A T sp eed.
53 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.
54 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 POWER UP – (115V OR 24V) – Normal operation.
55 T a bl e 1 8 – A ccessory L ist DESCRI PTI ON PA R T N U M B E R NOT ES Medi a Filter C abin et FILCABXX0016 Filter cabinet 16” (406 mm) for 4” (102 mm) wide filter FILCABXX0020 Filter cabine.
56 P ART S REP LACEMENT INFORMA TION GUIDE CASING GROUP Oute r door Blowe r door T o p filler p late Bo ttom filler plate Bo ttom en clo sure ELECTRICAL GROUP Co n trol b rack et Junc tion box Lim it .
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Bryant 312AAV/JAV è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Bryant 312AAV/JAV - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Bryant 312AAV/JAV imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Bryant 312AAV/JAV ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Bryant 312AAV/JAV, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Bryant 312AAV/JAV.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Bryant 312AAV/JAV. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Bryant 312AAV/JAV insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.