Bryantメーカー580Fの使用説明書/サービス説明書
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Cancels: II 580F-90-2 II 580F-90-3 2/1/ 04 IMPORT ANT — READ BEFORE INST ALLING 1. Read an d become fam iliar w ith these install ation instru ctions befor e inst alli ng this unit. (See Fig. 1A and 1 B .) 2. Be sure t he in stalla tion co nform s to al l appl icab le local a nd nat io nal cod es.
— 2 — Fig. 1A — Base Unit Di m ension s — 580F090 ,102,1 20,150.
— 3 — Fig. 1B — Base Unit Di m ensions — 580F091 ,103,121,151.
— 4 — B. Alternate Unit Support When the curb or ad apter cann ot be use d, suppor t unit with sleep ers usin g unit curb or adapter supp ort area . If sleepe rs cann ot be us ed , suppo rt lo ng sid es of un it w ith a mi nimum of three 4- in. x 4-in.
— 5 — CONNECTOR PKG. ACCY . BC DA L T DRAIN HOLE GAS PO WER CONTROL A CCESSORY PO WER CRBTMPWR001A01 2 ′ -8 7 / 16 ″ [827] 1 ′ -10 15 / 16 ″ [583] 1 3 / 4 ″ [44.5] 3 / 4 ″ [19] NPT 3 / 4 ″ [19] NPT 1 / 2 ″ [12.7] NPT 1 / 2 ″ [12.
— 6 — A. P ositioning Maintai n cleara nce arou nd and a bove unit to provid e mini - mum dist ance from co mbusti ble materials , proper airflow , and s ervic e acces s. See Fig. 1A an d 1B N otes. Do not instal l unit in an indoor location. Do not locate uni t air in lets near exhaus t vents or other sources of c ontami- nated air .
— 7 — NO TE S: 1. Dimension in ( ) is in millimeters. 2. Hook rigging shackles through holes in bas e rail as shown in detail ‘ ‘A. ’ ’ Holes in base rai ls are centered around the unit center of grav - ity . Use wooden top skid when rigging to pre vent rigging straps from damaging unit.
— 8 — Ta b l e 1 A — P h ysi cal Data ( 580F090, 1 02, 120, 150 Un its ) LEGEND *Evaporator co il fin mater ial/con denser coil fin material . Contact you r local rep re- sentative for detail s about c oated f ins. †Weight of 14- in. roo f curb.
— 9 — Ta b l e 1 A — P h ysical Dat a ( 580F090, 10 2, 120, 150 Units )( cont ) LEGEND *Evaporator co il fin mater ial/con denser coil fin material . Contact you r local rep re- sentative for detail s about c oated f ins. †Weight of 14- in. roo f curb.
— 10 — Ta b l e 1 B — P h ysi cal Data ( 580F09 1, 103, 12 1, 151 [ ASHRAE 90.1- 1999 Co m pli ant Units ]) LEGEND *Evaporator co il fin mater ial/con denser coil fi n mater ial. Conta ct your local rep re- sentative for detail s about c oated f ins.
— 11 — Ta b l e 1 B — P h ysical Dat a ( 580F091, 10 3, 121, 151 [ ASHRAE 90.1-1999 Co m plian t Units ]) ( cont ) LEGEND *Evaporator co il fin mater ial/con denser coil fi n mater ial. Conta ct your local rep re- sentative for detail s about c oated f ins.
— 12 — V . STEP 5 — INST ALL FLUE HOOD Flue hood is shipped screwed to the burner compartment access panel. Remove from sh ipping location and, using screw s provid ed, ins tall fl ue hood and sc reen in locati on sho w n in Fig. 7. VI. STEP 6 — INST ALL GAS PIPI N G Unit is equi pped f or use with type of gas sh own on n ame- plate .
— 13 — Route the rmostat cable o r equiv alent si ngle l eads of color ed wire fr om the rmostat subb ase te rminals to low-vol tage con- nectio ns on unit (shown in F ig .
— 14 — LEGEND AND NO TES FOR T ABLES 2A AND 2B LEGEND *The values listed in this t able do not include power e xh aust. See table below f or power e xhaust requirements. †Used to determine minimum disconnect per NEC. **Fuse or HACR circuit breaker .
— 15 — T a ble 2B — Ele ct rical Dat a ( Wit h Con venience Outl et ) See Legend and Not es on page 14. UNIT 580F NOMINAL VO L T AG E IFM TYPE V O LTA G E RANGE COMPR ( ea ) OFM ( ea ) IFM COMBU.
— 16 — INTEGRA TED GAS UNIT CONTROLLER (IGC) RACEW A Y UNIT LOW VOL T AGE CONNECTION BOARD COMPRESSOR NO.1 COMPRESSOR NO. 2 Fig. 9 — Po wer Wiring Connections LEGEND C— Contactor COMPS — Com.
— 17 — VIII. STEP 8 — ADJUST F A CTOR Y-INST ALLED OPTIONS A. Manual Outdoor -Air Da m per The outdo or -air hoo d and scre en are attached to th e basepan at the bottom of the unit for shipping. Assembly: 1. Deter mine qu antity o f ventilat ion req uired for build- ing .
— 18 — B. Optional EconoM i$er+ See F ig. 16 for Econo Mi$e r + compon ent loc ations . NO TE: Thes e instru ctions a re for the factory-inst alled op tional Econ oMi$er+ only . Refe r to the acces sory Ec onoM i$er+ instal lat i on i nst ruc t ion s w hen f iel d ins talling an Eco noM i$e r + accesso r y .
— 19 — B TOP P ANEL INDOOR COIL ACCESS P ANEL 24 9/16 ” SCREW HOOD DIVIDER LEFT HOOD SIDE 40 3/8 ” (FIELD-SUPPLIED) Fig. 20 — Outdoor-Air Hoo d Construction 22 1/4 ” DIVIDER BAROMETRIC RELIEF CLEANABLE ALUMINUM FIL TER FIL TER HOOD FIL TER CLIP OUTSIDE AIR Fig.
— 20 — C. EconoMi$er+ Contr ol Mode Dete rmine the Eco noMi$er+ co ntrol mode befor e inst alling sensor s and accessorie s . Diffe rent sensors are r equired for different contr ol modes, and a number of accessories are avai lable . Refer to T abl es 3 and 4.
— 21 — T able 3 — EconoMi$er+ Sensor Usage NO TES: 1. CO 2 Sensors (Optional, 5-Pin sensor wiring plug CRE+PLUG001A00 required for install ation.). 33 Z CSENCO2 — Room sensor (ad j ustable). Aspirator bo x is required for duct mounting of the sensor .
— 22 — The user ca n read th e value of th e sensor using the Read mode, describ ed in the EconoMi$er+ Controller section. Mount the return air t emperature sens or on the E conoMi$er+, through pre-punched hole s . See Fig. 2 7. The return air tempe rature (RAT) sensor is pro vided with a 2-wire , 42-in.
— 23 — T able 5 — Outdoor Air , Return Air , and Supply Air T e m per atur e Se nsors ( CRTEMPSN001A00 or HH79N Z 03 9 ) — 10K T h er m istor Curve TEMPERA TURE RESIST ANCE TEMPERA TURE RESIST ANCE TEMPERA TURE RESIST ANCE CF o hm sC F o hm sC F o hm s 120 248.
— 24 — T able 6 — Outdoor Air , Return Air , and Suppl y Air Te m perature Sensor s ( CRTEMPSN001A00 or HH79N Z 039 ) —T h er m istor Reso lution RANGE RESOLUTION Low Hig h FF F –41 –18 4.0 –17 14 2.0 15 28 1.0 29 47 0.8 48 86 0.7 87 108 0.
— 25 — M. Occupie d / Unoccupied Switc h The EconoMi $er+ supports the use of a f ield-suppl ied occupied/ unoccup ied swit ch. Wh en the s witch is cl osed i t prov ides a 24-vac sign al to the unit f or occupied mode and when ope n, there is no signal to indicate unoccupied mode.
— 26 — The uno c cup ied m ini mum po sitio n ca n onl y b e se t a t the c on- trol ler . Th e occupie d minim um positi on set point configured at t he Eco noMi$ er+ c ontro ller s hould be set t o 0 whe n using a remote potentiometer .
— 27 — Ta b l e 7 — C O 2 Sensor * Standard Settin gs LEGEND *A vailable sensor par t numbers are listed in T able 4. IX. STEP 9 — A DJUST EV APORA T OR-F AN SPEED Adjus t evaporat or -fan spe ed to meet jobs ite re quirement. T able 8 sh ows fan rpm a t motor pulle y settings and T able 9 shows motor effici encies.
— 28 — Ta b l e 8 — F a n R p m at M otor Pulle y Settings * *Appro ximate f an rpm shown. †Indic ates stand ard motor an d drive pac kage. **Indic ates alte rnate motor and driv e pac k age. ††Indic ates high- static mot or and drive pa ckage .
— 29 — T a ble 1 0 — Evap orato r-Fan Mot or Perfor m ance LEGEND BHP — Brake Horsepo wer *Extensive motor and electrical testing on these unit s ensures that the full horsepower r ange of the motors can be utilized with confidence.
— 30 — T a ble 1 1 — Fan Perfor m an ce 580 F090, 091 — V er ti cal Di sc h arge Un its ; Standard Motor ( Belt Driv e )* LEGEND *Motor drive range: 590 to 840 rpm . All other rp ms require field- supplied drive. NO TES: 1. Boldface indicates field-supplied drive i s requ ired.
— 31 — T a b l e1 2—F a nP e r f o r m anc e 580F090,091 — V ertical Disc h arge Units ; Alternate Motor ( Belt Drive )* LEGEND *Motor drive range: 685 to 935 rpm . All other rp ms require field- supplied drive. NO TES: 1. Boldface indicates field-supplied drive i s requ ired.
— 32 — T a b l e1 3—F a n P e r f o r m anc e 580F0 90,0 91 — V er ti cal Di sc h arge Un its ; Hig h -Static Moto r ( Belt Drive )* LEGEND *Motor drive range: 860 to 1080 rpm . All other rpms re quire field- supplied drive. NO TES: 1. Boldface indicates field-supplied drive i s requ ired.
— 33 — T a ble 1 4 — Fan Perfor m an ce 580 F102, 103 — V er ti cal Di sc h arge Un its ; Standard Motor ( Belt Driv e )* LEGEND *Motor drive range: 685 to 935 rpm . All other rp ms require field- supplied drive. NO TES: 1. Boldface indicates field-supplied drive i s requ ired.
— 34 — T a b l e1 5—F a n P e r f o r m anc e 580F1 02,1 03 — V er ti cal Di sc h arge Un its ; Hig h -Static Moto r ( Belt Drive )* LEGEND *Motor drive range: 860 to 1080 rpm . All other rpms re quire field- supplied drive. NO TES: 1. Boldface indicates field-supplied drive i s requ ired.
— 35 — T a ble 1 6 — Fan Perfor m an ce 580 F120, 121 — V er ti cal Di sc h arge Un its ; Standard Motor ( Belt Driv e )* LEGEND *Motor drive range: 685 to 935 rpm . All other rp ms require field- supplied drive. NO TES: 1. Boldface indicates field-supplied drive i s requ ired.
— 36 — T a b l e1 7—F a nP e r f o r m ance 580120, 121 — V ertical Disc h ar g e Units ; Alte rnate Motor ( Belt Drive )* LEGEND *Motor drive range: 835 to 1085 rpm . All other rpms re quire field- supplied drive. NO TES: 1. Boldface indicates field-supplied drive i s requ ired.
— 37 — T a b l e1 8—F a n P e r f o r m ance 580F 120,12 1 — V ertical Disc h arge Un its ; Hig h -Static Motor ( Belt Drive )* LEGEND *Motor drive range: 830 t o 1130 r pm. All other r pms re quire field- supplied drive. NO TES: 1. Boldface indicates field-supplied drive i s requ ired.
— 38 — T a ble 1 9 — Fan Perfor m an ce 580 F150, 151 — V er ti cal Di sc h arge Un its ; Standard Motor ( Belt Driv e )* LEGEND *Motor drive range: 860 to 1080 rpm . All other rpms re quire field- supplied drive. NO TES: 1. Boldface indicates field-supplied drive i s requ ired.
— 39 — T a b l e2 0—F a nP e r f o r m anc e 580F150,151 — V ertical Disc h arge Units ; Alternate Motor ( Belt Drive )* LEGEND *Motor drive range: 830 t o 1130 r pm. All other r pms re quire field- supplied drive. NO TES: 1. Boldface indicates field-supplied drive i s requ ired.
— 40 — T a b l e2 1—F a nP e r f o r m ance 580F 090,091 — Hori z ontal Dis c h ar ge Units ; S tandar d Motor ( Belt Drive )* LEGEND *Motor drive range: 590 to 840 rpm . All other rp ms require field- supplied drive. NO TES: 1. Boldface indicates field-supplied drive i s requ ired.
— 41 — T a b l e2 2—F a nP e r f o r m ance 580F090, 091 — Hori z ontal Di sc h arge U nits ; Alte rnate Motor ( Belt Drive )* LEGEND *Motor drive range: 685 to 935 rpm . All other rp ms require field- supplied drive. NO TES: 1. Boldface indicates field-supplied drive i s requ ired.
— 42 — T a ble 2 3 — Fan Perfor m ance 580F 090,091 — Hori z ontal Di sc h arge Uni ts ; Hig h -Static Motor ( Belt Drive )* LEGEND *Motor drive range: 860 to 1080 rpm . All other rpms re quire field- supplied drive. NO TES: 1. Boldface indicates field-supplied drive i s requ ired.
— 43 — T a b l e2 4—F a nP e r f o r m ance 580F102 ,103 — Hori z ontal Dis c h ar ge Units ; S tandar d Motor ( Be lt Drive )* LEGEND *Motor drive range: 685 to 935 rpm . All other rp ms require field- supplied drive. NO TES: 1. Boldface indicates field-supplied drive i s requ ired.
— 44 — T a ble 2 5 — Fan Perfor m ance 580F 102,103 — Hori z ontal Di sc h arge Uni ts ; Hig h -Static Motor ( Belt Drive )* LEGEND *Motor drive range: 860 to 1080 rpm . All other rpms re quire field- supplied drive. NO TES: 1. Boldface indicates field-supplied drive i s requ ired.
— 45 — T a b l e2 6—F a nP e r f o r m ance 580F120 ,121 — Hori z ontal Dis c h ar ge Units ; S tandar d Motor ( Be lt Drive )* LEGEND *Motor drive range: 685 to 935 rpm . All other rp ms require field- supplied drive. NO TES: 1. Boldface indicates field-supplied drive i s requ ired.
— 46 — T a b l e2 7—F a nP e r f o r m ance 58 0F120,121 — Hor i z ontal D isc h arge Uni ts ; Alternate Motor ( Belt Drive )* LEGEND *Motor drive range: 835 to 1085 rpm . All other rpms re quire field- supplied drive. NO TES: 1. Boldface indicates field-supplied drive i s requ ired.
— 47 — T a ble 2 8 — Fan Perfor m ance 580F 120,121 — Hori z ontal Di sc h arge Uni ts ; Hig h -Static Moto r ( Belt Drive )* LEGEND *Motor drive range: 830 t o 1130 r pm. All other r pms re quire field- supplied drive. NO TES: 1. Boldface indicates field-supplied drive i s requ ired.
— 48 — T a b l e2 9—F a nP e r f o r m ance 580F 150,151 — Hori z ontal Dis c h ar ge Units ; S tandar d Motor ( Belt Drive )* LEGEND *Motor drive range: 860 to 1080 rpm . All other rpms re quire field- supplied drive. NO TES: 1. Boldface indicates field-supplied drive i s requ ired.
— 49 — T a b l e3 0—F a nP e r f o r m ance 580F150, 151 — Hori z ontal Di sc h arge U nits ; Alte rnate Motor ( Belt Drive )* LEGEND *Motor drive range: 830 t o 1130 r pm. All other r pms re quire field- supplied drive. NO TES: 1. Boldface indicates field-supplied drive i s requ ired.
— 50 — PRE-ST ART -UP Procee d as follows to in spect and pr epare the unit for initial start -up : 1. Remo ve all access pane ls . 2. Read a nd follow in stru ction s on al l W ARNIN G , CA U- TION , and INFORMATI ON labels a ttached to , or shipped with, unit.
— 51 — If the suction pressure does not drop and the discharge pres- sure does not rise to normal levels : 1. Note that the evaporator fa n is probably also rotating in the wr ong direct ion. 2. Turn off power to the unit and install lockout ta g .
— 52 — XIII. INTEGRA TED GAS C ONTR OLLER ( IGC ) OPERA TION NO TE: The default value for the evaporator -fan motor ON and O FF d elay i s 45 s ec onds. The Int egr ated Gas Contr olle r (IGC) modifie s this value wh en abno rmal li mit swit ch cycles occur .
— 53 — tens digit a nd the DS4 LED will then display the ones di git. F or ex ampl e to disp l ay 54, t he DS3 LE D will fl ash 1 gr oup of 5 a t a h i g h f l a s h r a t e t o i n d i c a t e 5 0 , a n d t h e n f o l l o w w i t h 4 flashes (DS4) at 1-second intervals to complete the display o f the number 5 4.
— 54 — T able 32 — EconoMi$er+ Inputs and Outputs *If there are 3 stages the n there can only be 1 stag e of power exh aust. †If there are 4 stages then there will not be power e xh aust stages that will be d irectly controlled.
— 55 — T able 34 — Configuration V ariab les ( Read and Set up Mod es ) LEGEND NO TE: The accessib ility of these channels will be as follows: READ MODE — All channels will be access ible . SETUP MODE — Only channels 1-20 will be accessible and 20 will be used to reset alar m s.
— 56 — After advanc ing throug h all the config uration vari ables in the Read mode, the control ler will then a dvance through t he status of the I/O channels .
— 57 — 5. Use bu tton #2 (AD V ANCE/MANU AL) to advan ce to configurati o n poi nt number 2, O ccupied Mi n. 6. V erify the configuration poi nt by pushing button #1. The red LED s hould flash tw ice to ind icate poi nt 2, and then the green LEDs w ill flash the current setting .
— 58 — XVII. ECONOMI$ER+ CONFIGURA TION F or m os t appl icati ons, the fact ory set ting will be used to con- trol the Econ oMi$er +. However , there are 1 9 different va ri- ables th at can b e use d to co nfig ure the control fo r wide r a nge of applic ations .
— 59 — Maximu m Damper P ositi on Set t he ma ximum E cono Mi$er+ posit ion. Norm ally t his i s set at 10 0%. If using 3-posit ion contr ol or th ere is a reason not to use 100% outside air , this can be set using the Econ oMi$er+ M aximu m P osition (MAX_PO S_SP) .
— 60 — XVIII. OPERA TING SE Q UENCE A. Cooling, Units W it h out Eco noMi$er+ When thermo stat calls for co oling , terminals G and Y1 and the co mpress or co ntacto r (C) are energ ized . The indo or (eva p- orator) fan mo tor (IFM), compresso r , and outdoor (condenser) fan motor (OFM) start.
— 61 — Adjust the unoccupied minimum position to allow the mini- mum amou nt of outdoor ai r , as requi red by loca l codes, to enter the buildi ng. Make minimum position adjustments with at least 10 F (6 C) temperature difference between the outdoor and retu rn air tempera tures.
— 62 — II. LUBRICA TION A. Co m press ors Each compress or is charged wi th the cor rec t amount of o il at the factor y . B. Fan-M otor Bearings F an-motor bear ings are of the pe rmanently lubricated ty pe . No further lubrication is required. No lu brication of conden ser- fan or evapo rator -fan mot ors i s requir ed.
— 63 — Procee d as follo ws: 1. Remove caps from l ow-pressure and high -pressure Schrade r valv e fittin gs. 2. Using ho ses with v alve co re depresso rs , attac h low- and high -pressure g age hoses to lo w-pressur e and high-pressure service fittings, respectively .
— 64 — CIRCUIT NO. 2 CIRCUIT NO. 1 Fig. 43 — Cooling C h arg ing C h art ; 580F120 Fig. 44 — Cooling C h arging C h art ; 58 0F150.
— 65 — Fig. 45 — Cooling C h ar ging C h art ; 580F091 Fig. 46 — Cooling C h arging C h art ; 580F103 ( Circui ts 1 a nd 2 ).
— 66 — Fig. 47 — Cooling C h ar ging C h art ; 580F121 Fig. 48 — Cooling C h arging C h art ; 580F151.
— 67 — XII. FLUE GAS P ASSA GEW A YS T o insp ect the f lue coll ector box an d upper ar eas of the heat exchanger: 1. Rem ove the com busti on blower wheel a nd moto r assemb ly accordin g to di rections i n Combu stion-Air Blow er sec tion b elow .
— 68 — 6. Remov e wires from ig nitor and sen sor wires at the Integr ated G as Unit C ontro ller (I GC). 7. Remov e the 2 screws that attach the burner rack to the vesti bule pl ate. 8. Slide the burner tray out of the unit (Fig. 5 0). 9. T o reins t all, reve rse the pro cedure ou tlined a bove.
— 69 — TROUBLESHOO TING I. ECONOMI$ER+ TR OUBLESHOO TING The Eco noMi$ er+ con trol has built-i n diagno stics . The con- trol can detect and display 10 di fferent diagnostic codes as shown in T able 37.
— 70 — Required Acti on Shut the un it of f and ch eck wir ing. Reset Method This error must be manua lly reset and re quires a power reset. H. Error Code 8 — E2 T est Failure Error Criter ia This error occu rs if internal h ardware detects an E2 failure.
— 71 — T able 39 — Coo ling Se rvi ce T rouble s h ooting PROBLEM CA USE REMED Y Co m presso r and Condenser Fan Will Not Start. P ower failure . Call pow er company . Fuse blown or circuit breaker tripped. Replace fuse or reset circuit breaker .
— 72 — T able 40 — He ating Service T roub les h ooting PROBLEM CAUSE R EMED Y Burners Will Not Ignit e . Misaligned spark electrodes. Check flame ignition and sensor elect rode positioning. Ad j ust as needed. No gas at main burners. Check gas l ine f or air purge as necessar y .
— 73 — Fig. 52 — T ypical Unit Wiring Sc h e m atic ( 208 / 23 0-3-60 Un it S h ow n ) IFM — Indoor Fan Moto r IFMO VL — Indoo r F an Motor Ove rload Switch IGC — Integrated Gas Unit Contr.
— 74 — APPENDIX A — ECONOMI$ER+ LABEL Button 1 Button 2 DS1 (Red) DS2 (Y ellow) DS3 (Green) DS4 (Green) Action flash flash flash flash Note 1 Indicators flash in sequence at .
— 75 — APPENDIX A — ECONOMI$ER+ LABEL ( cont ).
— 76 — APPENDIX B — JOB SPECIFIC ECONOMI$ER+ CONFIGURAIT ON SETTINGS Enter the job speci fic settings in the “Job Setting” column below ..
— 77 — INDEX Access panel s 18 Altitude c ompensation 51 Barometric flow capacity 20 Burner ignitio n 67 Burner rack 67 Burner sect ion 67 Burner spark g ap 68 Charging chart, refrigerant 63-66 Cl.
Copyright 2004 Bryant Heating & Cooling Systems CA T ALOG NO. 5358- 024 SER VICE TRAINING P ackaged Service Training progr ams are an exce llent way to increase you r knowle dge of the equipment d.
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Copyright 2004 Bryant Heating & Cooling Systems CL-1 CA T ALOG NO. 5358-0 24 CUT A LON G DOTTED L INE CUT ALONG DOTTED LINE ST ART -UP CHECKLIST ( Re m ove and Store in Job File ) I. PRELIMINAR Y INFORMA TION MODEL NO. _ _______ _______ ____ _______ _______ ____ __ DATE: ___ _______ ______ _______ ____ _______ _______ ____ UNIT NO.
デバイスBryant 580F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:
Bryant 580F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Bryant 580F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。Bryant 580F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。Bryant 580F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。
Bryant 580F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Bryant 580F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、Bryant 580F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Bryant 580F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。