Bryant 580F manuale d’uso

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. 3. These instru ctions co ntain i mportant i nfor[...]

— 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. pads , two at the co rners and o ne at the unit’ s center of gr avit y . If m ore than 3 pa[...]

— 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 ″ [12.7] NPT CRBTMPWR002A01 1 1 / 4 ″ [31.7] CRBTMPWR003A01 1 / 2 ″ [12.7] NPT 3 / 4 ″ [19] NPT CRB[...]

— 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 . Be sure t[...]

— 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. 3. Weights include base unit without economizer .[...]

— 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. **Rollout switch l ock out is manua lly reset by interr upting power to unit o r resetting ther [...]

— 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. **Rollo ut s witch lockout is manua lly reset by interr upting power to uni t or resettin[...]

— 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. †Weight of 14- in. roo f curb. **Rollout switch l ock out is manua lly reset by interr upti[...]

— 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. †Weight of 14- in. roo f curb. **Rollo ut s witch lockout is manua lly reset by inte[...]

— 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 . Refer[...]

— 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 . 10) as described in S teps 1-4 belo w . If unit i s mounted o n roof cu rb and acc essory thru-the -curb service pla te connection is used, route wi re through conne c- tion[...]

— 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 . ††Fuse only . ***Compressor no. 1 data indicated in table. 208/230-3-60: Compressor no. 2 [...]

— 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 COMBUSTIO N FA N M O T O R FLA PO WER SUPPL Y * DISCONNECT SI Z E† Min Max Q ty RLA LRA Q ty Hp FLA FLA MCA MOCP ** FLA LRA 090 ( 7 1 / 2 T ons ) 208/230[...]

— 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 — Compres sors IFC — Indoor (Evapor ator) F an Contactor NEC — National Electrical C ode TB — T e rminal Block T erminal B loc k Connection Splice Co[...]

— 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 . Record amount for use in S tep 8. 2. Rem ove filt er acces s panel by [...]

— 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 . 1. T o remove the existi ng unit fil[...]

— 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. 21 — Filter Installation LEGEND NO TES: 1. T er minals 13-17 are wired t o[...]

— 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. Outdoor Dry Bul b Changeo ver The standar d control mode for t he EconoMi $er+ is Out[...]

— 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 . 33 Z CASPCO2 — Asp irator bo x use d for duct-mounted CO 2 room sensor . 33 Z CT55CO2 ?[...]

— 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. long wiring ha rness w ith a 2-pin co nn[...]

— 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 120 248.0 390.0 66 150.8 2,011.0 1 2 53.6 18,090.0 119 246.2 401.2 65 149.0 2,083.0 1 1 5[...]

— 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 0.8 109 126 1.0 127 171 2.0 127 195 4.0 ECONOMI$ER+ WIRING GROMMET OUTDOOR AIR HUMIDITY SENSOR OUT[...]

— 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. The contro l can be conf igured to allow d ifferen t minimum e [...]

— 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 . The oc cupied minimum position will a l s o b e u s e d a s p a r t o f t h e I A Q r o u t i n g ; i t w i[...]

— 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. T a ble 10 shows motor p[...]

— 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 . T able 9 — Evapo rato r-Fan Mot or Eff ici ency NO TE: All indoor-fan motors 5 hp and larg[...]

— 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. Using y our f an motors up to the horsepower ratings shown i n this tab le will not result in nuisance trippi[...]

— 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. 2. Maximum continuous bhp is 2.40. 3. See page 29 for G eneral [...]

— 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. 2. Maximum continuous bhp is 2.40. 3. See page 29 for G eneral F[...]

— 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. 2. Maximum continuous bhp is 3.70. 3. See page 29 f[...]

— 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. 2. Maximum continuous bhp is 2.40. 3. See page 29 for G eneral [...]

— 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. 2. Maximum continuous bhp is 3.70. 3. See page 29 f[...]

— 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. 2. Maximum continuous bhp is 2.40. 3. See page 29 for G eneral [...]

— 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. 2. Maximum continuous bhp is 2.90. 3. See page 29 for G enera[...]

— 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. 2. Maximum continuous bhp is 5.25. 3. See page 29 for [...]

— 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. 2. Maximum continuous bhp is 3.70. 3. See page 29 for G eneral[...]

— 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. 2. Maximum continuous bhp is 5.25. 3. See page 29 for G enera[...]

— 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. 2. Maximum continuous bhp is 2.40. 3. See page 29 for G en[...]

— 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. 2. Maximum continuous bhp is 2.40. 3. See page 29 for G en[...]

— 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. 2. Maximum continuous bhp is 3.70. 3. See page 29 for G ene[...]

— 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. 2. Maximum continuous bhp is 2.40. 3. See page 29 for G e[...]

— 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. 2. Maximum continuous bhp is 3.70. 3. See page 29 for G ene[...]

— 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. 2. Maximum continuous bhp is 2.40. 3. See page 29 for G e[...]

— 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. 2. Maximum continuous bhp is 2.90. 3. See page 29 for G e[...]

— 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. 2. Maximum continuous bhp is 5.25. 3. See page 29 for G [...]

— 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. 2. Maximum continuous bhp is 3.70. 3. See page 29 for G e[...]

— 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. 2. Maximum continuous bhp is 5.25. 3. See page 29 for G[...]

— 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. 3. Ma ke the fol lowin g in spect ions: a. Inspect for shipping and handling damage[...]

— 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 . 3. Reverse any two of the u nit power leads . 4. Reappl y power to unit. Re energize com pressor [...]

— 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 . Based u pon uni t opera ting con ditio ns, the ON del ay can be reduced to 0 seconds a[...]

— 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. NO TE: Do not try to count the[...]

— 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. T a b l e3 3—S t a r t - U pM o d eS e q uence LED — Light-E mitting D iode INPUT NAME TYPE USE INPUT / OUTPU[...]

— 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. T able 35 — Input / Output C h annels NO TE: The accessib [...]

— 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 . As in the Re ad mode, there w ill be no LEDs on. Push the READ/ADJUST (#1) button an d the yellow LED will flash the “I/O Point” number an d the green LEDs will flash the “I /O V[...]

— 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 . NO TE: Sinc e the occupie d minimum p osition MUST b e 1 greater [...]

— 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 . The factor y settin gs and vari ables are show n in T able 34. IMPORT ANT : Ther[...]

— 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) . Compre ssor L ockout T emper atur e Set the Compres sor Lockout T emp erature.[...]

— 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. The OFM runs continuously while the unit is in coo[...]

— 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. T o determine the unocc upied minimum position setti ng, per- fo[...]

— 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. III. CONDENSER F AN AD[...]

— 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 . 3. Start unit i n Cooling mode and le t unit run u ntil sys- tem pre ssure [...]

— 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 . 2. Remov e the fl ue cover to inspect the heat e xchanger . 3. Clean all s urfaces as requi red[...]

— 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. B. Cleaning and Adjus t m ent 1. Remove burner [...]

— 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. T he us er can als o use th e inte grated dis - play to check the status of all the inputs and outputs and run the manual control mo de to ch [...]

— 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. Required Acti on Shut the un it of f . Reset Method This error must be manually reset an[...]

— 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 . Defectiv e the rmostat, contactor, tr ans f orm er , or control relay . Replace component. Insuff[...]

— 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 . After purging gas line of air , allow gas to dissipate for at [...]

— 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 Controller LPS — Low-Pr essure Switch LS — Limit Switch MGV — Main Gas Valv e OFC — Outdoor Fan C ontactor OFM — Outdoor Fan Motor P— Plug PL ?[...]

— 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 .5 sec intervals Names HB ECONO Y1 Y2 Actions flash flash steady steady Note 1 Heartbeat Indicator flashes to indicate proper operation of the control Note 2 Econo indica[...]

— 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 Clearance 2, 3, 6 CO 2 sensor Configuratio n 26 Setting s 27 Combustion blo wer wheel 67 Compressor Lubricatio n 62 Mount ing 50 Rotation 50 Condensate [...]

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 dis c ussed i n this manual, incl uding: • Uni t F ami liar izati on • Main t enan ce • Install ation Over view • Operating Sequenc e A large s[...]

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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.: _ _______ _[...]