Instruction/ maintenance manual of the product 604D--A Bryant
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1 604D - - - - A LEGACY t 1 3 SEER SINGLE- - P ACKAGED HEA T PUMP SYS TEM WITH PURON R (R- - 410A) REFRIGERANT SINGLE AND THREE PHAS E NOMINAL 2 - - 5 T ONS (SIZES 24- - 60) Installation Instructions NOTE : Read the en tire in structio n m an ual b efo re starting the installatio n .
2 In C an ad a refer to the cu rrent editio n s o f the C anad ian electrical Code CSA C22.1. Rec ognize s afe ty inf orm at ion. Thi s is t he saf e ty- -al er t symbol . Whe n you se e thi s symbol on the uni t a nd in ins truc ti ons or ma nu- al s, be al er t to the pote nti al f or per sonal i njury .
3 under a pa rti al ove rhang (s uch as a norma l house ove rhang) is 48 in. ( 1219 mm) a bove the unit t op. The ma ximum hor iz ontal exten sio n o f a partial ov erh an g mu st no t exceed 4 8 in. ( 1219 mm) . IMPOR T ANT : Do not re st ric t outdoor ai rfl ow .
4 A09471 Fig. 2 - - 604D- - - - A24- - 3 6 Unit Di mens ions 604D - - - - A.
5 A09472 Fig. 3 - - 604D- - - - A42- - 6 0 Unit Di mens ions 604D - - - - A.
6 RETURN AIR SMALL BASE UNIT SUPPL Y AIR LARGE BASE UNIT UNIT PLACEMENT ON COMMON CURB L ARGE CURB SMALL OR LARGE BASE UNIT SMALL/COMMON CURB ROOF CURB DET AIL Wood nailer* Roofcurb* Insulation (field.
7 A CCESS P ANELS MUST BE IN PLA CE WHEN RIGGING. P ANNEA UX D'ACCES DOIT ÊTRE EN PLA CE POUR MANIPULA TION. 50CY502286 2.0 CA UTION - NOTICE TO RIGGERS PRUDENCE - AVIS AUX MANIPULATEUR Use top skid as spreader bar.
8 PERSONAL INJUR Y AND ELECTRI CAL OPERA TION HAZARD Fai lure to fol low thi s wa rni ng coul d res ult i n pe rs onal inj ury or de at h. For ve rti ca l suppl y and re turn uni ts , tool s or pa rts coul d drop into duc tw ork Ins tal l a 90 degr ee t urn i n the r e tur n du ctw ork b etw een the un it and th e con d ition ed sp ace.
9 Ste p 6 — Pr ovide f or C ondens ate D ispos al NOTE : Ensure that c ondensa te- - wat er di s posa l me thods c omply wit h loc al c odes , res tr ict ions, a nd pra ct ic es . The 604D- - - - A unit s dispos e of conde ns at e thr ough a 3/4 i n.
10 Sp ecial Pro cedu res f or 208- - V Operat ion ELECTRICAL SHOCK HAZARD Fai lure to fol low thi s wa rni ng coul d res ult i n pe rs onal inj ury or de at h. Befo re in stalling o r serv icin g sy stem, alw ay s turn o ff m ain powe r t o sys tem and ins tal l l ockout t a g.
11 T able 1 – Phys ical Data - - Uni t 604D- - - - A UNIT S IZE 604D - - - - - - A 24 604D - - - - - - A 30 604D - - - - - - A 36 604D - - - - - - A 42 604D - - - - - - A48 604D - - - - - - A60 NOMI NAL C AP AC I TY ( to n) 2 2.
12 A10197 Fig. 1 1 - - Connec ti on Wi ri ng Sc hem ati cs 208/ 230 - -1 - -60 604D - - - - A.
13 A10197 Fig. 1 1 Cont. - - Ladder W ir ing Sc hemat ic s 208/ 230 - -1 - - 60 604D - - - - A.
14 A10194 Fig. 12 - - Conne ct ion Wi ri ng Sc hemat ics - - 208/230- -3 - - 60 604D - - - - A.
15 A10194 Fig. 12 Cont . - - Ladder W iri ng Schem ati cs - - 208/230 - - 3 - -60 604D - - - - A.
16 A10195 Fig. 13 - - Conne ct ion Wi ri ng Di agram 460- -3 - - 6 0 604D - - - - A.
17 A10195 Fig. 13 Cont . - - Ladder W iri ng Diagram 460- -3 - - 60 604D - - - - A.
18 PRE - - ST AR T - - UP FIRE, EXPLOSI ON, ELECTRICAL SHOCK HAZARD Fai lure to fol low t his war ning c ould r esul t i n per sona l i njury , death o r pro p erty d amag e. 1. Fol low rec ognize d saf ety pr a ct ic es a nd wea r pr otec tive goggle s whe n che c king or s e rvi ci ng ref r ige ra nt sys tem.
19 604D- - - - A Sequence of Operation a. CONTINUOUS F AN (1.) T h ermo stat clo ses circuit R to G en ergizing th e blowe r motor f or cont inuous f an. b. COOLING MODE (1. ) If indoor t empe rat ure is a bove tempe rat ure se t po in t, th ermo stat clo ses circuits R to G, R to Y an d R to O - - T he un it deliv ers coolin g airflo w .
20 T wo Cooling Fan Speeds Set-up ( Deh umid ification feature used) IMPOR T ANT : De humidi fic ati on contr ol must open cont rol ci rcui t on humidit y r is e above s et point .
21 COMPRESSOR ACCUMULATOR OUTDOOR COIL INDOOR COIL LCS LEGEND HPS – High Pressure Switch LCS – Loss of Charge Switch Accurater ® Meter ing De vice Arro w indicates direction of flo w TXV in Metering Position Bypass P osition HP S C03011 Fig.
22 Step 3 — Defrost Con tr ol Quiet Shift Qu iet S hift is a field - - selectable d efro st mo d e, which will eliminate occasio n al no ise that co u ld be h eard at th e start of defro st cy cle and restarting o f h eatin g cycle. It is selected b y p lacin g D IP sw itch 3 (on de fros t boa rd) i n ON pos it ion.
23 ELECTRICAL SHOCK HAZARD Fai lure to f oll ow t his war ning coul d re sult in pe rsona l i njur y or dea th. Dis conne ct a nd ins ta ll l ockout ta g on e le ctr ica l power to the unit be for e cl eani ng and lubr ic ati ng the bl owe r mot or a nd wh eel.
24 T able 4 – D ry Coi l A ir Del ive ry* - - Hori zont al and Downfl ow Dis char ge - - Uni t 604D- - - - A24 - - 60 Se ri es A UNIT MOTOR SPEED WIRE COL OR EXTER NAL STA TIC PR ES SU RE ( IN.
25 A09070 Fig. 17 - - Cooli ng Char ging T able- - Subcool ing 604D - - - - A.
26 OF2 OF1 ON QUIET SHIFT 120 30 60 60 30 90 INTER V AL TIMER OFF P3 DFT O R W 2 Y C T2 C C O DFT T1 Y P1 J1 SPEEDUP Speedup Pins Defrost inter val DIP s witches Quiet Shift A08020 Fig. 18 - - De fr ost Cont rol Step 4 — E lectri cal Co ntrols a nd Wiri n g Ins pect a nd c hec k the e lec tri c al c ontr ols a nd wiri ng annua ll y .
27 COMPRESSOR ACCESS P ANEL BL OWER ACCESS PA N E L CONTROL ACCESS PA N E L A09207 Fig . 2 0 - - U n it Access P a nels Ste p 6 — Indoor A irf low The hea ting a nd/or c ooling a ir flow does not requi re che cki ng un less im p rop er p erfo rman ce is su sp ected .
28 re pair ing r ef ri gera nt lea ks, re pla cing re fri ger ant com ponent s suc h as filter drier, pressu re switch , m etering d ev ice, coil, accu m ulato r, or re vers ing valve . Synthe tic Roof Pr ec auti onary Pr ocedur e 1. Cover e xte nded roof wor king are a with an imper mea ble polye thyle ne ( pla st ic) dr ip c lot h or tar p.
29 PURON R (R- - 410A) QUICK REFEREN CE GUIDE S Pu ro n refrig eran t o perates at 5 0 - - 70 percen t h igh er p ressu res than R - - 2 2 . Be su re that serv icin g equip m en t and replacem ent com ponent s ar e de s igne d to ope rat e wit h Puron S Puron re fri ger ant cyl inde rs ar e rose c olore d.
30 T able 9 – T r oubles hooting Char t SYMPTOM CAUSE REMEDY Comp ressor and c ondense r fan will not start. Power f ailur e Call power c ompany Fuse blown or circ uit break er tripped Replace fus e.
31 ST AR T - -U P CHECKLIST (Re move and St or e in Job Fi le s) I. PRELI MINAR Y I NFORMA TION MODEL NO.: SERIAL NO. : DA TE: TECHNICI AN: II. PRE S T A RT - - U P (Insert ch eck ma rk in b ox a s ea.
32 VER TICAL ECONOMIZER (F ACT OR Y INST ALLED OP TION) GENERAL Econom iz er s are re comm ende d for only c omme rc ial pac kage d produc ts tha t have X13 motor s. The Economi z er sys te m u tilizes the l a te st t echnol ogy ava il abl e for i nte grat ing the us e of fr ee coo lin g with m ech anical coo lin g fo r roofto p u nits.
33 OA T Sensor Hood T op Panel A09689 Fig. 22 - - Econom iz er Hood T op Panel Re moval OA T Sensor A09690 Fig. 23 - - Oat Sens or Inst all e d 6. Repl ac e horiz ontal r etur n duct c over pa ne l. Sc re w in plac e ensu rin g all seams are air a n d watertig h t.
34 Hood Divider Horizontal Return Duct Cover Pan e l Hood Divider (Removed) A09691 Fig. 24 - - Hor iz ontal Ret urn Duct Cove r Pane l Re moval Filter Angle Bracket Right Hood Side Panel Left Hood Side Panel Filter Angle Bracket A09692 Fig.
35 Right Hood Side Panel Hood T op Panel Left Hood Side Panel Hood Divider A09693 Fig. 26 - - Econom iz er H ood Asse mbly A09694 Fig. 27 - - Econom iz er H ood Inst allat ion Filter Clips Aluminum Filter A09695 Fig .
36 Large Chassi s T o inst all t he V ert ic al Econom iz er on the l ar ge cha ssi s perf orm the fol low ing pr oc edur e: 1. Tur n of f unit powe r suppl y a nd inst al l lockout t a g. ELECTRICAL SHOCK HAZARD Fai lure to fol low thi s wa rni ng coul d res ult i n pe rs onal inj ury or de at h.
37 A09698 Fig. 31 - - OA T Bracke t Inst allat ion Filter Angle Bracket Right Hood Side Panel Filter Angle Bracket Left Hood Side Panel Right Hood Side Left Hood Side A09699 Fig.
38 Right Hood Side P anel Hood T op P anel Left Hood Side P anel Hood Divider A09700 Fig. 33 - - Hood Ass embl y A09701 Fig. 34 - - Econom iz er H ood Inst allat ion 11. O pen th e filter clips o n the in sid e o f the hood t op. Ins er t the alum in um filter into th e hood a nd clos e the c li ps t o hold in place.
39 Filter Clips Aluminum Filter A09704 Fig . 3 5 - - F ilter Insta lla tio n (See th roug h view ) Bottom filter rack Screw (Note 4 and 5) RIGHT SIDE Evaporator Coil T op filter rack BENT COIL Bottom filter rack To p f i l t e r rack Evaporator Coil STRAIGHT COIL A09714 Fig.
40 LOW TEMPERA TURE COMPRESSOR LOCKOUT SWI TCH— The Ec onomiz er is e quipped wit h a low a mbie nt te mper at ure l oc kout swi tc h loca ted in t he outdoor a ir st rea m whi c h is use d to loc k out the c ompr es s ors be low a 42 _ F( 5 . 6 _ C ) amb ien t temp eratu re.
41 85 (29) 90 (32) 95 (25) 100 (38) 105 (41) 110 (43) 80 (27) 75 (24) 70 (21) 65 (18) 60 (16) 55 (13) 50 (10) 45 (7) 40 (4) 35 (2) A B B C C D D 35 (2) 40 (4) 45 (7) 50 (10) 55 (13) 60 (16) 65 (18) 70.
42 Wh en dem and v en tilatio n con tro l is no t bein g used, the minimu m po sitio n p o ten tiom eter s hould be us ed t o se t the oc cupie d ven tilation po sitio n. The max imu m dem and v entilatio n po sition s hould be turn ed fu lly clo ckw ise.
43 A10059 Fig. 44 - - Econom iz er W ir ing Diagr am 604D - - - - A.
44 FIELD SUPPLY C F SCHEMATIC 208/230-3-60 1 1 EQUIP_GND COMP T1 T2 T3 PRIMARY 208/230V TRAN SECONDARY 24 V 24V C 230 COM OFM CAP1 YEL BRN C 11 21 13 23 BLK YEL BLU COMPRESSOR PLUG YEL BLK BLK BLK CCH.
45 A10200 Fig. 45 Cont . - - Ladder W iri ng Diagram 230- -3 604D - - - - A.
46 A10199 Fig. 46 - - Conne ct ion Wi ri ng Di agram 460- -3 604D - - - - A.
47 A10199 Fig. 46 Cont . - - Ladder W iri ng Diagram 460- -3 604D - - - - A.
48 DAMPER MOVEMENT — Dampe r move me nt fr om f ull ope n to full closed (o r vice versa) takes 2 1/2 m in utes. THERMOST A TS — The Economi z er cont rol wor ks with conve n- ti ona l the rm ost at s that ha ve a Y1 (c ool st age 1) , Y2 (c ool s ta ge 2), W 1 (he at s tage 1), W2 ( heat s tage 2), and G (f an) .
49 T a b l e1 6–C O 2 Sens or Standard Set ti ngs SETT ING EQUIP MENT OUTP UT VE NT ILA TIO N RA TE (CF M/ PERSO N) ANALOG OUTPU T CO 2 CONTRO L RANGE (PPM ) OPTI ON AL RELA Y SET POINT (PPM ) RELA .
50 TROUBLES HOOTING See T able 17 for Ec onomi ze r logi c. An Economi ze r si mulat or progr a m is a vai la ble t o help wi th Ec onomiz er t ra ining a nd tr ouble shooti ng. Econom iz er Pr epar ation — Thi s proc edur e is use d to prepa re the Econom iz e r for t roubl e shoot ing.
51 REQUIRED CLEARANCES TO COMBUSTIBLE MA TL NEC. REQUIRED CLEARANCES REQUIRED CLEARANCE FOR OPERA TION AND SERVICING A10226 Fig. 47 - - 604D- - - - A 30- - 3 6 3 Phase with Ec onomize r 604D - - - - A.
52 REQUIRED CLEARANCES TO COMBUSTIBLE MA TL NEC. REQUIRED CLEARANCES REQUIRED CLEARANCE FOR OPERA TION AND SERVICING A10227 Fig. 48 - - 604D- - - - A 42- - 6 0 3 Phase with Ec onomize r Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
An important point after buying a device Bryant 604D--A (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Bryant 604D--A yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Bryant 604D--A - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Bryant 604D--A you will learn all the available features of the product, as well as information on its operation. The information that you get Bryant 604D--A will certainly help you make a decision on the purchase.
If you already are a holder of Bryant 604D--A, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Bryant 604D--A.
However, one of the most important roles played by the user manual is to help in solving problems with Bryant 604D--A. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Bryant 604D--A along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
