Manuel d'utilisation / d'entretien du produit 581B du fabricant Bryant
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Cancels : II 581B-3 6-6 II 581B-36 -7 10/1/05 installatio n, star t-up and ser vic e ins truction s SINGLE P A CK A GE R OOFT OP GAS HEA TING/ELECTRI C COOL ING UNITS 581B Dura Pa c Plus Series Siz es 03 6-07 2 3 to 6 T ons CONTENTS Pag e SAFETY CONSIDERA TIONS .
— 2 — II. STEP 2 — FIELD F ABRICA TE DUCTW ORK On v erti cal u nits , secu re al l du cts to ro of cu rb a nd b uildi ng structure. Do not connect duc twork t o unit. Fo r h o r i z o n t a l applications , field-supplied flange s should be attache d to horizontal dis charge openings and all ductwork s ecured to the flanges.
— 3 — ROOF CURB ACCES SOR Y A UNIT SIZE CRRFCURB001A01 1 ′ -2 ″ [356] 581B 036-072 CRRFCURB002A01 2 ′ -0 ″ [610] NO TES: 1. Roof cur b accessor y is shipped disa ssembled. 2. Insul ated pane ls. 3. Dimensions in [ ] are in millimeters. 4. Roof curb: gal vanized steel.
— 4 — IV . STEP 4 — RIG AND PLA CE UNIT Inspect unit for transpor tation damage. Fi le any claim with transportation agency . Kee p unit upright and do not drop. Sprea der ba rs are n ot req uire d if top crati ng is le ft on un it. Roll ers ma y be us ed to mov e unit ac ross a r oof .
— 5 — Size gas supply piping fo r 0.5-in. wg maximum pressure drop. Do not use supply pipe smaller than unit gas connecti on. Support gas piping as shown in the table in F ig . 9. F or exam- ple , a 3 / 4 -in. gas pipe must have one field-fabricated support beam e ver y 8 ft .
— 6 — T ab le 1 — Ph ysica l Data — 581B 036-072 LEGEND *Single p hase/th ree p hase. †Ind ic ates aut omati c r eset. **60,00 0 and 72,000 Btuh heat i nput units have 2 burne rs. 90,000 and 120,000 Bt uh heat input unit s have 3 b urne rs. 115,000 Btuh hea t input uni ts and 150,0 00 Btuh Heat inp ut units have 3 burners.
— 7 — T a ble 1 — Physi cal D ata — 581B 036-0 72 ( cont ) L EGEND *Single p hase/th ree p hase. †Ind ic ates aut omati c r eset. **60,00 0 and 72,000 Btuh heat i nput units have 2 burne rs. 90,000 and 120,000 Bt uh heat input unit s have 3 b urne rs.
— 8 — Fig. 7 — Ba se Unit Dim ensions — 58 1B036-0 72.
— 9 — VII. STEP 7 — MAKE ELECTRICAL CONNECTIONS A. Field P ower Supply All u nits e xcept 208/2 30-v units are factor y wired for th e voltag e shown on the namepl ate.
— 10 — RACEW A Y LOW V OL T AGE CONNECTIONS INTEGRA TED GAS UNIT CONTROLLER (IGC) HOLE IN END P ANEL (HIDDEN) Fig. 10 — P ower Wirin g Connections LEGEND C— Contactor COMP S — Compressors EQ.
— 11 — T abl e 2A — Electr ical Data — Sta ndar d Motor Uni ts Withou t Electrica l Con venie nce Outlet T able 2B — Electri cal Data — Standar d Motor Unit s With Ele ctrical Con venience O utlet LEGEND *The values l isted in this ta ble do not include power exhaust.
— 12 — T able 2 C — Electrica l Data — High-Stati c Motor Units Wi thout Elec trical Con venience Outlet T able 2D — Electrical Data — High-Static Mo tor Units With Electrica l Con veni ence Outlet LEGEND *The values l isted in this ta ble do not include power exhaust.
— 13 — VIII. STEP 8 — ADJUST F ACT OR Y-INST ALLED OPTIONS A. Disconnect Switc h The optio nal disco nnect swit ch is non-fus ed. The s witch ha s the capab i lity o f b eing lo cked in pla ce for sa f ety pur poses.
— 14 — C. Con venience Outlet An option al conv enienc e outle t provide s power for roofto p use . F or maintenan ce personn el safety , the convenie nce out- let power is off w hen the unit disco nnect is off . Adjacent unit outlets may be use d for se rvice tools.
— 15 — E. Optional EconoMi$e r IV See F ig . 21 for Econo Mi$e r IV com pon ent loc ati ons . NO TE: These instructions are for i nstalling the optional EconoMi$er IV only . Refer to the acce ssory EconoMi$ er IV instal la tion ins tructio ns when field in stalli ng an EconoM i$ er IV accessory .
— 16 — IMPORT ANT : If the power exhaust ac cessory is to be installed on the unit, the hood shipped w ith the unit will not be used and must be discarded. Save the aluminum filt er for use in the power ex haust hoo d assembly . 3. The in door coil access panel wil l be used as the to p of the hood.
— 17 — FOR OCCUP ANCY CONTROL REPLACE JUMPER WITH FIELD-SUPPLIED TIME CLOCK LEGEND DCV — Demand Controlled V entilation IA Q — I ndoor Air Quali ty LA — Low Ambient Lockout Device OA T — O.
— 18 — T able 3 — Suppl y Air Sensor T emperature /Resistan ce V alues G. EconoMi$ er IV Contr ol Mo des Determine the EconoMi$er IV control mode before set up of the control. Some modes of operatio n may r equire different sensors. R e fe r t o T ab le 4.
— 19 — Outdoor Enthalpy Changeover F or en thalpy control, accessory enthalpy sensor (part num- ber HH57 AC078) is requir ed. Repla ce the standa rd outdo or dry bul b temp erat ure sen sor wit h th e acce ssory enthalp y senso r in the same mou n ting lo ca tio n .
— 20 — CONTROL CURVE A B C D CONTROL POINT APPROX. °F (°C) A T 50% RH 73 (23) 70 (21) 67 (19) 63 (17) 1 2 1 4 1 6 1 8 2 0 2 2 2 4 26 28 30 32 3 4 3 6 3 8 40 42 4 4 46 9 0 1 0 0 80 70 60 50 4 0 3.
— 21 — T o control t he min imum damp er positi on re motely , remo ve the fact ory-ins talled jumper on the P and P 1 termina ls on the EconoMi$er IV controller . W ire the field-supplie d poten- tiome ter t o the P an d P1 ter minals on th e Econo Mi$ er IV controll er .
— 22 — Table 5 — CO 2 Sensor Standard Settings LEGEND ppm — Parts P er Million IX. STEP 9 — ADJU ST EV APORA TOR-F AN SPEED Adjust evaporator-fan speed to meet jobsi te condition s . T a bles 6A and 6B s h ow fan rp m at motor pulley settings fo r stan da rd a nd al t er na t e mo t o rs .
— 23 — T able 7 — Ev aporator -Fa n Motor Data — St andar d Motor LEGEND Bhp — Brake Horsepo wer *Extensive motor and electrical testing on these units ensures that the full horsepower and wat ts range of the motors can be utilized wit h con- fidence.
— 24 — T ab le 8 — Ev aporato r-F an Moto r Data — High-St atic Mot ors LEGEND Bhp — Brake Horsepo wer *Extensive motor and electrical testing on these units ensures that the full horsepower and wat ts range of the motors can be utilized wit h con- fidence.
— 25 — T able 12 — F an P erf orma nce 581B 036 — V ertical Dischar ge Uni ts; High-Stati c Motor (Be lt Drive)* LEGEND *Motor drive r ange: 1075 to 1455 rpm. All other rpms require field- supplied drive. NO TES: 1. Boldface indicates field-supplied drive is required.
— 26 — T able 14 — F an P erf orma nce 581B 048 — V ertical Dischar ge Uni ts; High-Stati c Motor (Be lt Drive)* LEGEND *Motor dr iv e range: 1075 to 1455 rpm. All other r pms require f ield- supplied drive. NO TES: 1. Boldface indicates field-supplied drive is required.
— 27 — T ab le 16 — F an P erformanc e 581B06 0, Three -Phase — V ertical Dischar ge Un its; Standar d Motor (Bel t Drive)* LEGEND *Motor drive r ange: 1035 to 1460 rpm. All other rpms require field- supplied drive. NO TES: 1. Boldface indicates field-supplied drive is required.
— 28 — T able 18 — F an P e rf ormance 581B072 — V ertical Dischar ge Unit s; Standar d Motor (B elt Drive )* LEGEND *Motor dr iv e range: 1119 to 1585 rpm. All other r pms require f ield- supplied drive. NO TES: 1. Boldface indicates field-supplied drive is required.
— 29 — T able 20 — F an Perf ormance 581B036 — Horizonta l Disc harge Uni ts; Standar d Motor (Belt Driv e)* LEGEND *Motor drive range: 680 to 1044 rpm. All other r pms require field- supplied drive. NO TES: 1. Boldface indicates field-supplied drive is required.
— 30 — T able 22 — F a n P erf ormance 581B048 — Horizonta l Disc harge Uni ts; Standar d Motor (Belt Drive)* LEGEND *Motor drive range: 770 to 1185 rpm. All other r pms require field- supplied drive. NO TES: 1. Boldface indicates field-supplied drive is required.
— 31 — T able 24 — F an Perf orman ce 581B0 60, Sing le-Phase — Horizonta l Disch arge Units ; Standar d Motor (Bel t Drive)* LEGEND *Motor drive r ange: 1035 to 1460 rpm. All other rpms require field- supplied drive. NO TES: 1. Boldface indicates field-supplied drive is required.
— 32 — T able 26 — F an P erf orman ce 581 B060 — Horiz ontal Dis char ge Units; Hig h-Static Motor (Belt Drive )* LEGEND *Motor dr iv e range: 1300 to 1685 rpm. All other r pms require f ield- supplied drive. NO TES: 1. Boldface indicates field-supplied drive is required.
— 33 — T able 28 — F an P erf orman ce 581 B072 — Horiz ontal Dis char ge Units; Hig h-Static Motor (Belt Drive )* LEGEND *Motor drive r ange: 1300 to 1686 rpm. All other rpms require field- supplied drive. NO TES: 1. Boldface indicates field-supplied drive is required.
— 34 — PRE-ST ART -UP Procee d as follows to in spect and pr epare the unit for initial start -up : 1. Remo ve all acce ss pane ls . 2. Read a nd fo llow in stru ction s on al l W ARNING , CA U- TION , and INFORMATION l abels attached to , or shipped with, unit.
— 35 — 3. Reverse any two of the u nit pow er leads . 4. Ree nergize to the compre ssor . Ch eck pres sures. The suc tion a nd disch arge pressu re leve ls sho uld now move to their normal start-up levels.
— 36 — A. T o Shut Off Unit Set system selector switch at off position. Re setting heating selector lever b elow room temp erature will te mporarily shu t unit off until space temperature fall s below t hermo stat set ting.
— 37 — Hot Gas Re heat Mode When the h umidi ty level s in the s pace requ ire hum idity con- trol, a hot g as s ol eno id valve (specific t o hot gas reheat m ode only) will op en to b ypass a port ion o f hot g as re frigera nt around the conden ser co il (see F ig .
— 38 — SER VICE I. CLEANING Inspect unit inter ior at the beginning of heatin g and cool ing season and as o perating condit ions re quire . A. Evaporator Coi l 1. Tu rn un it pow er o ff , tag disc on nect. Remo ve ev apo ra- tor coil acc ess p an el.
— 39 — A. No Charge Use s tanda rd ev acua ting techn ique s. Afte r evacu ati ng sy s- tem to 500 microns, weigh in the specified amount of refrig- erant. (Refe r to T able 1 an d unit info rma tion plate.) B. Low Char ge Cooling Using Cool ing Charg ing Charts , Fig.
— 40 — Fig. 48 — C ooling C harg ing Chart, Standar d 581 B036 Fig. 49 — Cooli ng Char ging Chart, Standar d 581B048 Fig. 50 — C ooling Ch argin g Chart, Standar d 581 B060 Fig.
— 41 — NOT E : When using the charging cha rts, it is important that only the subcoo ling/reheat de hu- midification co il liquid line solenoid va lve be en ergized.
— 42 — E. T o Use Coolin g Charging Charts, Units With Pe rfect Humidity™ D ehumidifica tion Syst em Refer to charts (Fig. 52-55) to determin e the proper leaving conden ser pressu re and t emperatur e. Example (Fig . 52): Leaving Condenser Pressure .
— 43 — INDUCED- DRAFT MOT OR MOUNTING PLA TE INDUCED- DRAFT MO TOR MANIFOLD PRESSURE TA P VESTIBULE PLA TE FLUE EXHA UST ROLLOUT SWITCH BLO WER HOUSING GAS VA LV E BURNER SECTION Fig. 56 — Bu rner Section Details Fig . 57 — Burn er T ray D etai ls Fig.
— 44 — Fig. 59 — T ypical Wiring Sc hematic and Compo nent Arrangeme nt (208/230-3 -60 Sho wn) LEG END OFM — Outdoor ( Conden ser) Fan Motor OLR — Overload Rela y P— Plug PL — Plug Assem.
— 45 — TROUBLESHOO TING I. UNIT TROUBLESHOO TING Refe r to T ables 32- 3 6. T able 32 — L ED Error Co de Service Analysis IMPORT ANT : Refer to heating troub leshooting f or additional heating section troubleshooting inf ormation. LE GEND SYMPT OM CA USE REME D Y Hard ware F ailure (LED OF F) Loss of power t o control module (IGC).
— 46 — T ab le 33 — Heatin g Service Ana lys is T ab le 34 — Per fect H umidity™ Adap tive Dehum idificati on System Sub cooling M ode Service A nalys is T ab le 35 — P erfect Humidity Dehumidifi cation Sy stem Hot Ga s Reheat Mode Servic e Anal ysis PRO BLEM CA USE REMED Y Burner s Will Not Ignite Misaligne d spark electrod es.
— 47 — T ab le 36 — Coolin g Service Anal ysis PROBLEM CA USE REMED Y Compressor and Condenser Fan Will Not St art P ower f ailure. Call pow er company . Fuse blown or circuit breaker tripped. Replace fuse or reset circuit breaker . Defectiv e thermost at, contactor , transf ormer , or control rela y .
— 48 — II. ECONOMI$ER IV TR OUBLESHOO TING See T abl e 37 fo r Econo Mi$er IV lo gic . A func tional view of the EconoM i$er IV is s hown in Fig. 60.
— 49 — G. EconoMi$ er IV T roubl eshootin g Completion This p ro c edur e i s u sed t o re t ur n t h e E c o noM i$ er I V to op e r a- tion. No troubl esho oting o r test in g is done by performing the follow in g proc edur e . 1. Disconnec t power at TR and TR1.
Copyright 2 005 Br yant He ating & C ooling Systems Pr inted in U.S.A. CA T ALOG N O. 04-53581002 -01 INDEX Access panel s 15 Altitude compensation 35 Barometric f low capacity 17 Burner ignition .
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Copyright 2 005 Br yant He ating & Coo ling Sy stems Printed in U.S .A. CL-1 CA T ALOG NO. 04-53581002- 01 CUT ALONG DO TTED LINE CUT ALONG DO TTED LINE ST A R T -UP CHECKLIST (Remov e and Sto re in Job File) I. PRELIMINAR Y INFORMA TION MODEL NO .
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Bryant 581B c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Bryant 581B - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Bryant 581B, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Bryant 581B va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Bryant 581B, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Bryant 581B.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Bryant 581B. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Bryant 581B ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
