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F or m No . PD S 558F .36. 2 COMME RCIAL SINGLE P A CKA GE R O OFT OP ELECTRIC COOLING UNITS FEA TURES/B ENEFITS • Effic ient c ooling us ing hermetic comp ressors. • Full r ange of electric hea t sizes a vai lable — e xactly t he r ight siz e f or your ne eds.
2 Units ar e Easil y Con verted from vertical to horiz ontal appl ica- tions to make ret rofit and add-o n jobs easi er . T o conv er t from v er tical to horiz ontal disc harge , simply rel ocate 2 panels (036-150) . The sa me basic unit can b e used f or a v ariety o f applicat ions and can b e quickly modified at th e jobsit e.
3 Easil y Accessible R efrigerant Acce ss P or ts on all di s- char ge, su ction, and liq uid lines permit eas y and acc urate measur ements. Resetta ble 24-V C ir cuit Breaker (Sizes 090-150 ) allows roo m f or error without replacing tr ansf or mers or fuses.
4 OPTIONS AND A CCESSORIES *F actory-installed. †Field-i nstalled. **Design En hancement Center (DEC) spec ial order only . NO TES: 1. Ref er to unit price pages or c ontact y our local represen tative f or accessory and option pac kage inf or mation.
5 OPTIONS AND A CCESSORIES (cont) MO TORMASTER II CONTROL (CONDENSER F AN CYCLING) LO W AMB IENT CONTR O LS Standard units are designed to operate in cooling at outdoor t emperatures down to 25 F f or size 036-150 units, 40 F f or size 150-300 units.
6 OPTIONS AND A CCESSORIES (cont) DURA-SHIELD CONDENSER COIL OPTIONS Condenser coil options are av ailable to match coil construction to s ite conditions f or the best corrosion durability . Pre-coate d coils provide pro- tections in mild coastal en vironm ents.
7 OPTIONS AND A CCESSORIES (cont) LIGHT COMMERCIAL THERMIDIST A T Field-installed, wall-mounted de vic e combines temperature and humidity control in one de v ice. The dehumidifier output is used to control the P erfect Humidity dehumidification pac k age.
8 OPTIONS AND A CCESSORIES (cont) UNIT -M OUNTED DISCONNECT (Sizes 036-150) F actor y-installed, inter nally-mounted, NEC (National Electri- cal Code) and UL (Underwr iters ’ Laboratories) approved non-fused switch pro vides unit power shutoff with disconnect lock out protection capability .
9 OPTIONS AND A CCESSORIES (cont) Condenser coil hail guard acces sory (field installed) protects coils against damage from hail and other f lying debris. HAIL GU ARD COIL GU ARD GRILLE (036-150 Only) CONTROL BO X HINGED P ANEL OPTION*, 581B090 -150 UNITS SHO WN Coil guard grille protects coils against large objects and v andalism.
10 OPTIONS AND A CCESSORIES (cont) EV APORA T OR-F AN HINGED P ANEL OPTION* 581B0 36-072 This is included as a factory-installed option. It per- mits quick and simple ev aporator-fan access. FIL TER HINGED P ANEL OPTION* This is included as a f actor y-inst alled option.
11 CONTR OLS OPERA TING SEQUENCE — SIZE 036-07 3 UNITS Cooling, Unit s Without Econom izer — When the thermost at calls f or cooling , ter minals G an d Y1 are energiz ed. The indoor (e vap orat or) f an contac tor (IFC), and comp ressor cont actor no .
12 CONTR OLS (cont) Heating, Units Without Econo mizer — Upon a ca ll for he ating through te r min al W1, indoor (e vapor ator) f an contactor (IFC) and heate r contactor no . 1 (HC1) are en ergized. On units equippe d for 2 stage s of heat, when addition al heat is needed, HC2 is energized th rough W2.
13 CONTR OLS (cont) As the re fr igerant leav es the e vap orator , the refriger ant passes a subc ooler control lo w-pressure s witch (S-LPS1 f or circuit 1 or S-LPS2 f or circuit 2) in th e suction li ne. This lo w-pressure s witch will deactiv ate the P erfec t Humidity ™ p ackage w hen th e suctio n pressure reaches 60 psig.
14 TYPICAL WIRING SCHEMA TIC (Single Fa n Units, Sizes 036-073).
15 TYPICAL WIRIN G SCHEMA TIC (T wo-F an Un its, Siz e 090-1 50) 12-PIN FEMALE 11 12 10 9 5 6 7 8 4 3 2 1 MOLEX CONNECTOR PL6 12 11 10 9 8 7 6 5 4 3 2 1 RED BLU BLK BRN GRY VIO PNK YEL ORN FIELD INST .
16 TYPICAL WIRING SCHEMA TIC (Siz es 155 -300).
17 TYPICAL WIRING SCHEMA TIC (Siz es 155 -300) LEGEND AHA — Adjustable Heat Anticipator AW G — American W ire Gage BRK W/A T — Breaks with Amp T ur ns C— Contactor , Com pressor CAP — Capaci.
18 TYPICAL WIRING SCHEMA TIC (cont) LEGEN D OA T — Out door-Air Ther mostat EconoMi$er W iring Non-Fused Dis connect (Optional) NO TES: 1. If the Non-Fused Disconnect Option i s ordered, the Non-Fused Disconnect will be f actory -installed.
19 TYPICAL PIPING AND WIR ING — SIZES 036-150 V ertical Disc harge Ducting LEGEND NEC — National Electrical Code *F actor y-supp lied, internally mounted disconnect av ailable as an option.
20 TYPICAL PIPING AND WIR ING — SIZES 155-300 LEG END NO TES: 1. Illustration shown is a general guide only and is not intended t o include all details f or any specific installation.
21 APPLICA TIO N D A T A 1. CONDENSA TE DRAIN P AN — A sloped cond ensate dr ain pan is supplied on all units. The condens ate dr ain pan mus t be e xternally trapp ed. Condensate drains are lo cated on both the bo ttom and end of the un it. The bottom dr ain can be used for thru-the-c urb connections .
22 APPLICA T ION D A T A (cont) c. HUMIDITY D AMA GE — Humidi ty causes prope r ty damage , such as stained w allpaper and ceiling tiles. Humid ity can also dam age books and ar twork, and c re- ate stro ng odors in ca r pets. In add ition, humidity ca n contrib ute to unacc eptab le product qu ality i n industria l proc esses .
23 APPLICA T ION D A T A (cont) 15. PERFECT HUMIDITY DEHUMIDIFICA TION P A CKA GE FEA TURES AND BENEFITS • The P erf ect Humi dity dehumidifi cation pac kage can impro ve the hum idity control of y our rooft op equipment b y up to 40%.
24 APPLICA T ION D A T A (cont) NO TE: Numbers 1 through 4 indicate point n umbers referred to in P erf ect Humidity ™ Dehumidification P ackage Design Eff ects section.
25 APPLICA T ION D A T A (cont) Poi n t 1 — Entering Air (F) 80 db/67 wb Poi n t 2 — Lea ving Air (F) 58.9 db/ 56.4 wb (Without Subcooler) Poi n t 3 — Lea ving Air (F) 63.
26 MODEL NU MBER NOME NCLA TURE — 558F ARI* CAP A CITY RA TINGS LEGEND *Air Conditioning and Refrigeration I nstitute. † Applies only to units with capaci ty of 65,000 Btuh or less. **Not ASHRAE 90.1 compliant. †† The IPL V applies only to 2-stage cooling units.
27 PHYSI CAL D A T A — 558F036-073 LEGEN D *Ev aporator coi l fin material/condenser coil fin material. Contact y our local representativ e for details abo ut coated fins. † W e ight of 14 -in. roof curb . **Single phase/ three phase. NO T E: The 558F0 36-150 units hav e a loss-of-charg e s witch located i n the liquid li ne.
28 PHYSI CAL D A T A — 558F090-150 LEGEN D *Ev aporator coi l fin material/conden ser coil fin material. Contact y our local repre sentativ e for details abo ut coated fins. † W e ight of 14 -in. roof curb . NO T ES: 1. The 558F0 36-150 units hav e a loss-of-charge s witch located in the liquid line.
29 B ASE UNIT DIMENSIONS — 558F 036-072 0TFQ004- 012 558F036- 150.
30 BAS E UNIT DIMENSIONS — 558F 073 0TFQ004- 012 558F036- 150.
31 B A SE UNIT DIMENSIONS — 5 58F090,1 02,120, 150 0TFQ004- 012 558F036- 150.
32 B A SE UNIT DIMENSIONS — 558F 091,121 0TFQ004- 012 558F036- 150.
33 A CCESSOR Y DIMENSIONS ROOF CURB ACCE SSORY “ A ” UNIT SIZE 558F CRRFCURB001A00 1 ′ -2 ″ [356] 036-073 CRRFCURB002A00 2 ′ -0 ″ [610] NO TES: 1. Roof cur b accessor y is shipped disa ssemb led. 2. In sulated pan els. 3. Dimensions in [ ] are in millimete rs.
34 A CCESSOR Y DIMENSIONS (cont) ROOF CURB ACCES SO R Y “ A ” UNIT SIZE 558F CRRFCURB003A00 1 ′ -2 ″ [356] 090-150 CRRFCURB004A00 2 ′ -0 ″ [610] 6. Ser vice clearance 4 ft on eac h side. 7. Direction of a irflow . 8. Connector packages C RBTMP WR001A 00 and 002A00 ar e for thru-the-c urb conn ections.
35 SELECTION PROCEDURE (with 558F048 example) I DETERMINE COOLING AND HEA TING REQUIRE- MENTS A T DESIGN CO NDITIONS: Given: Cooling Ca pacity Required . . . . . . . . . . . . . . 44,000 Btuh Sensib le Heat Capaci ty . . . . . . . . . . . . . . . . . 32,000 Btuh Required H eating Load .
36 PERFORMANCE D A T A COOL ING CAP A CITIE S Standa rd Ratings LEGEN D NO TES: 1. Direct inte r polatio n is per missi ble. Do not extrapolate. 2. The following formu las may be used: t lwb = Wet-bulb temperature corres ponding to enthalpy of air leaving evapora- tor coil (h lwb ) Wher e: h ew b = Enthalpy of a ir enter ing evaporator coil 3.
37 PERFORMANCE D A T A (cont) COOLING CAP ACITIES (cont) 558F07 2 (6 TONS) Te m p ( F ) Air Ente ring Cond enser (Edb) Air Enteri ng Eva p orato r — Cfm/BF 1800/0. 06 2100 /0.08 2400/0. 09 300 0/0.11 Air Ente ring Eva porator — Ewb ( F) 72 67 62 72 67 62 72 67 62 72 67 62 75 TC 86.
38 PERFORMANCE D A T A (cont COOLING CAP A CITIES (cont)) 558F0 91 (7 1 / 2 TO N S) Te m p ( F ) Air Ente ring Cond enser (Edb) Air Enteri ng Eva p orato r — Cfm/BF 2250/0. 10 2800 /0.11 3 000/0.11 375 0/0.14 Air Ente ring Eva porator — Ewb ( F) 72 67 62 72 67 62 72 67 62 72 67 62 75 TC 104.
39 PERFORMANCE D A T A (cont) COOLING CAP ACITIES (cont) Standa rd Ratings LEGEN D NO TES: 1. Direct inter polation is per missible. Do not extrapolate.
40 PERFORMANCE D A T A (cont) F AN PERFORMANCE — VERTICAL DI SCHARGE UNITS LEGEND NOTE: See page 6 0 for general f an perf ormance notes. LEGEN D *Motor driv e range: 760 to 1000 rpm. All other rpms requir e field-suppli ed driv e. NO T ES: 1. Boldfa ce indicates fiel d-supplied drive is r equired.
41 PERFORMANCE D A T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEN D NO T E: See page 6 0 for general f an perf ormance notes. LEGEND *Motor driv e range: 835 to 1185 r pm. All other rpms requir e field-supplied driv e. NO T ES: 1.
42 PERFORMANCE D A T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEN D NOTE: See page 6 0 for general f an perf ormance notes. LEGEND *Motor driv e range: 900 to 1300 rpm. All other rpms requir e field-suppli ed driv e. NO T ES: 1.
43 PERFORMANCE D A T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEN D *Motor driv e range: 1070 to 1460 rpm. All other rpms requir e field-supplied driv e. NO T ES: 1. Boldfa ce indicates fiel d-supplied drive is r equired. 2. indicates field -supplied motor and dri ve a re required.
44 PERFORMANCE D A T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Standar d motor drive range: 590 to 840 rpm. Alternate motor drive ran ge: 685 to 935 r pm. All other rpms requi re field-supp lied driv e. NO T ES: 1. Boldfa ce indicates fiel d-supplied drive is r equired.
45 PERFORMANCE D A T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor driv e range: 860 to 1080 r pm. All other rpms requir e field-supplied driv e. NO T ES: 1. Boldfa ce indicates fiel d-supplied drive is r equired. 2. indicates field -supplied motor and dri ve a re required.
46 PERFORMANCE D A T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor driv e range: 685 to 935 rpm. All other rpms require field-supplied drive . NO T ES: 1. Boldface indicates field- supplied drive is r equired. 2. indicates field -supplied motor and dri ve a re required.
47 PERFORMANCE D A T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Motor driv e range: 860 to 1080 r pm. All other rpms requir e field-supplied driv e. NO T ES: 1. Boldfa ce indicates fiel d-supplied drive is r equired. 2. indicates field -supplied motor and dri ve a re required.
48 PERFORMANCE D A T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEN D *Standar d motor driv e range: 685 to 935 r pm. Alternate motor driv e range: 835 to 1085 rpm. High-static m otor dr iv e range is 830 to 11 30 r pm. All other rpms requ ire field-supplied driv e.
49 PERFORMANCE D A T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND *Standar d motor drive range: 860 to 1080 rpm. Alternate motor drive ran ge: 900 to 1260 rpm. All othe r rpms require field-suppl ied drive. NO T ES: 1. Boldfa ce indicates alte r nate motor and d rive are required.
50 PERFORMANCE D A T A (cont) F AN PERFORMANCE — HORIZONT AL DISCHARGE UNITS LEGEN D NO T E: See page 6 0 for general f an perf ormance notes. LEGEN D *Motor driv e range: 760 to 1000 rpm. All other rpms requir e field-suppli ed driv e. NO T ES: 1. Boldface indicates field- supplied drive is r equired.
51 PERFORMANCE D A T A (cont) F AN PERFORM ANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEN D NO T E: See page 6 0 for general f an perf ormance notes. LEGEN D *Motor driv e range: 835 to 1185 r pm. All other rpms requir e field-supplied driv e. NO T ES: 1.
52 PERFORMANCE D A T A (cont) F AN PERFORM ANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEN D NO T E: See page 6 0 f or general fa n performance notes . LEGEN D *Motor driv e range: 900 to 1300 rpm. All other rpms requir e field-suppli ed driv e. NO T ES: 1.
53 PERFORMANCE D A T A (cont) F AN PERFORM ANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEN D *Motor driv e range: 1070 to 1460 rpm. All other rpms requir e field-supplied driv e. NO T ES: 1. Boldface indicates field- supplied drive is r equired. 2. indicates field -supplied motor and dri ve a re required.
54 PERFORMANCE D A T A (cont) F AN PERFORMANCE — HORIZONT AL DISCHARGE UNITS (cont)) LEGEN D *Motor driv e range: 1300 to 1685 rpm. All other rpms requir e field-supplied driv e. NO T ES: 1. Boldface indicates field- supplied drive is r equired. 2. indicates field -supplied motor and dri ve a re required.
55 PERFORMANCE D A T A (cont) F AN PERFORM ANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEN D *Motor driv e range: 590 to 840 rpm. Alternate motor driv e range: 685 to 935 rpm. All other rpms require field-supplied dr iv e. NO T ES: 1. Boldface indicates field- supplied drive is r equired.
56 PERFORMANCE D A T A (cont) F AN PERFORM ANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEN D *Motor driv e range: 860 to 1080 rpm. All other rpms requir e field-suppli ed driv e. NO T ES: 1. Boldface indicates field- supplied drive is r equired. 2. indicates field -supplied motor and dri ve a re required.
57 PERFORMANCE D A T A (cont) F AN PERFORM ANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEN D *Motor driv e range: 685 to 935 rpm. All other rpms require field-supplied drive . NO T ES: 1. Boldface indicates field- supplied drive is r equired. 2. indicates field -supplied motor and dri ve a re required.
58 PERFORMANCE D A T A (cont) F AN PERFORM ANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEN D *Motor driv e range: 860 to 1080 rpm. All other rpms requir e field-suppli ed driv e. NO T ES: 1. Boldface indicates field- supplied drive is r equired. 2. indicates field -supplied motor and dri ve a re required.
59 PERFORMANCE D A T A (cont) F AN PERFORM ANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEN D *Standar d motor driv e range: 685 to 935 rpm. Alternate motor driv e range: 835 to 1085 rpm. High static mo tor drive range : 830 to 1130 rpm. All other rpms requir e field-supplie d dri v e.
60 PERFORMANCE D A T A (cont) F AN PERFORM ANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEN D *Standar d motor drive range: 860 to 1080 rpm. Alternate motor drive ran ge: 900 to 1260 rpm. All othe r rpms require field-suppl ied drive. NO T ES: 1. Boldface indicates field- supplied drive is r equired.
61 PERFORMANCE D A T A (cont) A CCESSOR Y/FIOP ST A TIC PRESSURE (in. wg) — 558F036- 073 LEGEND FIOP — F actory -Installed Option *The static pressur e must be adde d to external st atic pressure.
62 PERFORMANCE D A T A (cont) OUTDOOR SOUND D A T A (T ota l Unit) LEG END dB — S ound Lev els (de cibels) EV APORA TOR-F AN MO TOR EFFICIENCY *Single-phase/three-phase.
63 PERFORMANCE D A T A (cont) EV APORA T OR-F AN MO T OR PERFORMANCE LEGEN D Bhp — Br ake Hors epow er *Extensive motor and elect rical te sting on these u nits ensur es that the full horse- power range of the motor s can be utilized with confidence.
64 PERFORMANCE D A T A (cont) ELECTRIC HEA TING CAP ACI TIES *T wo heater p ackages require d to provid e kW indica ted. † 009 for 558F1 02 un its. **On uni ts with factor y-ins talled ou tlet, use C RSINGLE 014A00. NO TES: 1. The k W rating s shown above are at 2 40, 48 0, and 60 0 v .
65 ELECTRICAL D A T A — 55 8F036-073 See Leg end and Not es on p age 70. UNIT 558F NOMINAL V- P h - H z IFM TYPE VO LT AG E RANGE COMPRESSOR (ea) OFM (ea) IFM FLA ELECT RIC HEA T* PO WER SUPPL Y DISCONNECT SIZE † Min Max RLA LRA Q ty Hp FLA Nom inal kW** FLA MCA MOCP †† FLA L RA 036 208/230-1- 60 Std 187 254 16.
66 ELECTRICAL DA T A — 558F036 -073 (con t) See Leg end and Not es on p age 70. UNIT 558F NOM INAL V- P h - H z IFM TYPE VO LT AG E RANGE COMPRESSOR (ea) OFM (ea) IFM FLA ELECT RIC HEA T* PO WER SUPPL Y DISCONNECT SIZE † Min Max RLA LRA Qty Hp FLA Nominal kW** FLA MCA MOCP †† FLA L RA 048 460-3-60 Std 414 50 8 8.
67 ELECTRICAL DA T A — 558F036 -073 (con t) See Leg end and Not es on p age 70. UNIT 558F NOMINAL V- P h - H z IFM TYPE VO LT AG E RANGE COMPRESSOR (ea) OFM (ea) IFM FLA ELECTRIC HEA T* PO W ER SUPPL Y DISCONNECT SIZE † Min Max RLA LRA Qty Hp FLA Nominal kW** FLA MCA MOCP †† FLA L RA 072, 073 208/230 -3-60 Std 187 254 20.
68 ELECTRICAL D A T A — 55 8F090-150 See Leg end and Not es on p age 70. UNIT 558F NOM INAL V- P h - H z IFM TYPE VO LT A G E RANGE COMPRESSO R (ea) OFM (ea) IFM FLA ELECTRI C HEA T* PO WER SUPP L Y DISCONNECT SIZE † Min Max RLA LRA Q ty Hp FLA Nom inal kW** FLA MCA MOCP †† FLA LRA 090,091 208/230-3- 60 Std and Alt 187 254 14.
69 ELECTRICAL DA T A — 558F090 -150 (con t) See Leg end and Not es on p age 70. UNIT 558F NOMINAL V- P h - H z IFM TYPE VO LT A G E RANGE COMPRESSOR (ea) OFM (ea) IFM FLA ELECTRI C HEA T* PO WER SUPPL Y DISCONNECT SIZE † Min Max RLA LRA Qty H p FLA Nominal kW** FLA MCA MOCP †† FLA LRA 120,121 460-3- 60 Std 414 508 7.
70 LEGEND AND NO TES FOR ELE CTRICAL D A T A T ABLES P A GES 65-69 LEGEND *Heater capacity (kW) is based on heater voltage of 208 v , 240 v , 480 v , and 600 v . Heaters are rated a t 240 v , 480 v , or 600 v . If power distribution v oltage to unit v ar ies from rated heater v oltage, heater kW will v ary ac cordingly .
71 MODEL NUMBER NOMENCLA TURE — 551B ARI* CAP A CITY RA TINGS LEGEN D *Air-Conditioning & Refrigeration Institute. † Applies o nly to uni ts with ca pacity of 65, 000 Btuh or less. **IPL V is not applicable to single-com pressor units. NO TES: 1.
72 PHYS ICAL D A T A — 551B0 36-072 LEGEN D Bhp — Br ake Hors epow er *Single- phase/t hree-pha se. UNIT 55 1B 036 048 060 072 NOMINAL CAP ACITY (tons) 3 456 OPERA TING WEIGHT (lb) Unit 435 445 46.
73 PHYS ICAL D A T A — 551B0 90-150 LEGEND Bhp — Br ake Ho rsepow er UNIT 55 1B 090 102 12 0 150 NOMINAL CAP ACITY (tons) 7 1 / 2 8 1 / 2 10 12 1 / 2 OPERA TING WEIGHT (lb) Unit 755 760 91 5 930 E.
74 BAS E UNIT DIMENSI ONS — 551B036-0 72 0TFQ 004 -012 551B036- 150.
75 BAS E UNIT DIMENSI ONS — 551B090-1 50 0TFQ004- 012 551B 036- 150.
76 A CCESSOR Y DIMENSIONS — 551B036- 072 ROOF CURB ACCE SSORY “ A ” UNIT SIZE 551B CRRFCURB001A00 1 ′ -2 ″ [356] 036-072 CRRFCURB002A00 2 ′ -0 ″ [610] NO TES: 1. Roof cur b access ory is shippe d disassem bled. 2. Insulate d panels. 3. Dimensions in [ ] are in millimeters.
77 A CCESSOR Y DIMENSIONS — 551B090- 150 ROOF CURB ACCES SO R Y “ A ” UNIT SIZE 551B CRRFCURB003A00 1 ′ -2 ″ [356] 090-150 CRRFCURB004A00 2 ′ -0 ″ [610] 6. Ser vice clearance 4 ft on eac h side. 7. Direction of a irflow . 8. Connector packages C RBTMP WR001A 00 and 002A00 ar e for thru-the-c urb conn ections.
78 SELECTION PROCEDURE (With 551B048 Exam ple) I DETERMINE COOLING AND HEA TING REQUIRE- MENTS A T DESIGN CO NDITIONS. Given: Required C ooling Capacity (TC) . . . . . . . . . . . 44,00 0 Btuh Sensib le Heat Capaci ty (SHC) . . . . . . . . . . . . 32,000 Btuh Required H eating Capacity .
79 PERFORMANCE D A T A COOLING CAP A CITIES, ST AND ARD UNITS Do not o perate at the se conditions. LEGEND NO T ES: 1. Dir ect interpolation is permissible . Do not extr apolate . 2. The f ollowing f ormulas ma y be used: where h ewb = enthal py of ai r entering ind oor coil 3.
80 PERFORMANCE D A T A (cont) COOLING CAP A CITIES, ST AND ARD UNITS (cont) Do not o perate at the se conditions. LEGEND NO T ES: 1. Dir ect interpolation is permissible . Do not extr apolate . 2. The f ollowing f ormulas ma y be used: where h ewb = enthal py of ai r entering ind oor coil 3.
81 PERFORMANCE D A T A (cont) COOLING CAP A CITIES, ST AND ARD UNITS (cont) Do not o perate at the se conditions. LEGEND NO T ES: 1. Dir ect interpolation is permissible . Do not extr apolate . 2. The f ollowing f ormulas ma y be used: where h ewb = enthal py of ai r entering ind oor coil 3.
82 PERFORMANCE D A T A (cont) COOLING CAP A CITIES, UNITS WITH PERFECT HUMIDITY ™ OPTION Do not o perate at the se conditions. LEGEND NO T ES: 1. Dir ect interpolation is permissible . Do not extr apolate . 2. The f ollowing f ormulas ma y be used: where h ewb = enthalp y of air entering indoor coil 3.
83 PERFORMANCE D A T A (cont) COOLING CAP A C ITIES, UNITS WITH PERFECT HUMIDITY ™ OPTION (con t) Do not o perate at the se conditions. LEGEND NO T ES: 1. Dir ect interpolation is permissible . Do not extr apolate . 2. The f ollowing f ormulas ma y be used: where h ewb = enthalp y of air entering indoor coil 3.
84 PERFORMANCE D A T A (CONT) COOLING CAP A C ITIES, UNITS WITH PERFECT HUMIDITY ™ OPTION (con t) Do not o perate at the se conditions. LEGEND NO T ES: 1. Dir ect interpolation is permissible . Do not extr apolate . 2. The f ollowing f ormulas ma y be used: where h ewb = enthalp y of air entering indoor coil 3.
85 PERFORMANCE D A T A (cont) F AN PERFORMANCE — VERTICAL DI SCHARGE UNITS LEGEND Bhp — Brak e Horsep ower Inpu t to F an NO T ES: 1. Boldface i ndicates a field-suppli ed drive is required. (See Note 3.) 2. Maximum contin uous bhp is 1.20 f or standard motors; 2.
86 PERFORMANCE D A T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND NO T ES: 1. Boldface i n dicates a field-supplied drive is required. (See Note 4.) 2. indicates fie l d-suppl ied motor a nd drive are requir ed. 3. Maximum contin uous bhp is 1.
87 PERFORMANCE D A T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND NO T ES: 1. Boldface i ndicates a field-suppli ed drive is required. (See Note 4.) 2. indicates field -supplied motor and dri ve a re required. 3. Maximum contin uous bhp is 2.
88 PERFORMANCE D A T A (cont) F A N PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND NO T ES: 1. Boldface i ndicates a field-suppli ed drive is required. (See Note 4.) 2. indicates a high-static motor and dri ve is required. 3. Maximum contin uous bhp is 3.
89 PERFORMANCE D A T A (cont) F AN PERFORMANCE — HORIZONT AL DISCHARGE UNITS LEGEND NO T ES: 1. Boldface i ndicates a field-suppli ed drive is required. (See Note 3.) 2. Maximum contin uous bhp is 1.20 f o r standar d motors; 2.40 fo r high-static motors .
90 PERFORMANCE D A T A (cont) F AN PERFORM ANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND NO T ES: 1. Boldface i ndicates a field-suppli ed drive is required. 2. indicates fie l d-suppl ied motor a nd drive are requir ed. 3. Maximum contin uous bhp is 1.
91 PERFORMANCE D A T A (cont) F AN PERFORM ANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEN D NO T ES: 1. Boldface i ndicates a field-suppli ed drive is required. 2. indicates fie l d-suppl ied motor a nd drive are requir ed. 3. Maximum contin uous bhp is 2.
92 PERFORMANCE D A T A (cont) F AN PERFORM ANCE — HORIZONT AL DISCHARGE UNITS (cont) LEGEND NO T ES: 1. Boldface i ndicates a field-suppli ed drive is required. 2. indicates a high-static motor and driv e are required. 3. Maximum contin uous bhp is 2.
93 PERFORMANCE D A T A (cont) GENERAL F AN PERFORM ANCE NO TES NO TES: 1. V alues inclu de losses for filters, unit casing , and wet coils. See pa ge 94 for acc essory/f actory-ins talled option s tati c press ure in format ion.
94 PERFORMANCE D A T A (cont) EV APORA T OR-F AN MO T OR PERFORMANCE — HIG H-ST A TIC MOT ORS LEGEND Bhp — Brak e Horsepowe r *Extens iv e motor and elect rical testing on these units ensures t hat the full ho rsepower and watts ran ge of the motors can be u t iliz ed with confidence.
95 PERFORMANCE D A T A (cont) PO WER REQUIREMENTS LEGEND PO WER EXHA UST SIZE AMPS (2 Fans Running) MOCP 230 V A C 460 V AC 575 V A C 3 to 6 T on 1.40 Amp s @ 60 Hz 15.0 amps 15.0 amp s 15.0 amps 7 1 / 2 to 12 1 / 2 To n 3.04 Amps @ 6 0 Hz MOCP — Maxim um Overcurr ent Protect ion FLOW (cfm) 0 0.
96 PERFORMANCE D A T A (cont) OUTDOOR SOUND PO WER (T O T AL UNIT) LEGEND UNIT 551B ARI RA TING (dB) OCT A VE B AND S 63 125 250 50 0 1000 2000 4 000 8000 036,048 76 55.9 66.0 64.0 66.2 68.4 64.5 61.7 57.3 060,072 80 59.1 68.9 68.7 71.9 74.0 68.9 65.7 59.
97 PERFORMANCE D A T A (cont) ELECTRIC HEA TING CAP ACI TIES *T wo heater p ackages require d to provid e kW indica ted. † 009 for 551B 102 uni ts. **On uni ts with factor y-ins talled ou tlet, use C RSINGLE 014A00. NO TES: 1. The kW ratings sh own above are at 2 40, 480, and 60 0 v .
98 ELECTRICAL D A T A ST AND ARD MO T O R UNITS WITHOUT ELECTRICAL CO NVENIENCE OUTLET NO TE : See legend and notes on page 97. UNIT NOMINAL VO L T AG E (V - Ph-Hz) VO L T AG E RANGE COMPRESSOR OFM IF.
99 ELECTRICAL D A T A (cont) ST ANDARD MO T OR UNITS WITHOUT ELECTRICAL CONVENIENCE OUTLET ( cont) NO TE: See legend and notes on page 97. UNIT NOMINAL VO L T AG E (V -P h-Hz) VO L T AG E RANGE COMPRE.
100 ELECTRICAL D A T A (cont) ST AND ARD MOT OR UNITS WITH ELECTRICAL CONVENIENCE OUTLET NO TE: See legend and notes on page 97. UNIT NOMINAL VO L T AG E (V - Ph-Hz) VO L T AG E RANGE COMPRESSOR OFM I.
101 ELECTRICAL D A T A (cont) ST ANDARD MO T OR UNITS WITH ELECTRICAL CONVENIENCE OUTLET (cont) NO TE: See legend and notes on page 97. UNIT NOMINAL V O LTA G E (V -Ph- Hz) VO L T AG E RANGE COMPRESSO.
102 ELECTRICAL D A T A (cont) HIGH-ST A TIC MO T OR UNITS WITHOUT ELECTRICAL CONVENIENCE OUTLET NO TE: See legend and notes on page 97. UNIT NOMINAL VO L T AG E (V - Ph-Hz) VO L T AG E RANGE COMPRESSO.
103 ELECTRICAL D A T A (cont) HIGH-ST A TIC MO T OR UNITS WITHOUT ELECTRICAL CONVENIENCE OUTLET ( cont) NO TE: S ee legend and notes on page 97. UNIT NOMINAL V O LTA G E (V -Ph- Hz) VO L T AG E RANGE .
104 ELECTRICAL D A T A (cont) HIGH-ST A TIC MO T OR UNITS WITH ELECTRICAL CONVENIENCE OUTLET NO TE: See legend and notes on page 97. UNIT NOMINAL VO L T AG E (V - Ph-Hz) VO L T AG E RANGE COMPRESSOR O.
105 ELECTRICAL D A T A (cont) HIGH-ST A TIC MO T OR UNITS WITH ELECTRICAL CONVENIENCE OUTLET (c ont) NO TE: See legend and notes on page 97. UNIT NOMINAL V O LTA G E (V -Ph- Hz) VO L T AG E RANGE COMP.
106 GUIDE SPE CIFICA TIONS — SIZES 0 36-150 P A CKA GED ROOFT OP COOLI NG UNIT WITH ELECTRIC HEA T OPT ION — CONST ANT V OLUME APPLICA TION HV A C GUIDE SPECIFICA TIONS SIZE RANGE: 3 to 12 1 / 2 T ONS, NOMINAL COOLING BR Y ANT MODEL NUMBER: 558F , 551 B PA R T 1 — GENERAL 1.
107 GUIDE SP ECIFI CA T IONS — SIZES 036-150 (cont) 2. St andar d Sa feties : a. Unit shall inc or porate c ompresso r overtemper a- ture and o vercurre nt saf ety de vices to shut off compr essor . b . Heating sec tion shall be pro vided with the f ollo w- ing min imum protec tions: 1) High-te mperature lim it switc hes.
108 GUIDE SP ECIFI CA T IONS — SIZES 036-150 (cont) * 13. High-Static M o tor and Drive (036-120 3 -phase unit s only ): High sta tic motor and drive sh all be fa ctor y-installe d to pro vide addition al perf or mance r ange.
109 MODEL NUMBE R NOMENCLA TURE — 559F ARI* CAP A CITY RA TINGS LEG END *Air Conditioning and Refrigeration I nstitute. NO TES: 1. Rated in accordance wit h ARI Standards 360-89 and 270-89. 2. The 559F300 is bey on d the scope of the ARI Cer tification Program.
110 ARI* CAP A CITY RA TINGS (cont) ELECTRIC RESIST ANCE HEA TER D A T A — 5 59F1 80- 300 *Maximum number of st ages using accessor y low-ambient kit or head press ure control device and low-ambient kit. NO TE: Heaters are rated at 240, 480, and 600 v .
111 PHYSI CAL D A T A — 559F180-300 LEGEND *Circuit 1 uses the lower por tion of the cond enser coi l and lower por tio n of the ev aporator coi ls; and Circu it 2 uses th e upper p or tion o f both c oils.
112 PHYSICAL D A T A — 559F180-30 0 (cont) OPERA TING AND RIGGING WEIGHTS *Base unit weight does not include electr ic heaters, copper coils, economizer , power e xhaust, bar o- metric relief or crating. See Options and Accessories table below for more inf or mation.
113 B ASE UNIT DIMENSIONS — 559F 180-216 UNIT 559F STD UNIT WEIGHT ECONOMI$ER WEIGHT CORNER A COR NER B CORNER C CORNER D DIM A DIM B D IM C Lb Kg Lb Kg Lb Kg Lb Kg Lb Kg Lb Kg ft-in. mm ft- in. m m ft-in. mm 180 1550 703 80 36.3 391 177 365 166 384 174 41 0 186 3-5 1041 3-6 1067 1-10 559 216 1650 748 80 36.
114 B ASE UNIT DIMENSIONS — 559F 240-300 UNIT 559F STD UNI T WEIGHT ECONOMI$ER WEIGHT CORNER A CORNER B CORNER C CORNER D DIM A DIM B DIM C Lb Kg Lb Kg Lb Kg L b Kg Lb Kg L b Kg ft- in. mm f t-in. mm ft- in. mm 240 1700 771 80 36.3 419 190 394 179 425 193 463 210 3-4 1016 3-5 1041 1-8 508 300 1850 839 80 36.
115 A CCESSOR Y DIMENSIONS PKG. NO . REF . CURB HEIGHT DESCRIPTION CRRFCURB010A00 1 ′ ′′ ′ -2 ″ ″ ″ ″ (305) Standar d curb 14 ″ ″ ″ ″ high CRRFCURB011A00 2 ′ ′′ ′ -0 .
116 A CCESSOR Y DIMENSIONS (cont) 2'-1 5/8" 2'-2 1/16" 1'-6 5/16" Horizont al Supply/Retu rn Adapter In stallation NO TE: CRRFCURB013A 00 is a fully factory preassembled hor izontal adapter and includes an insulated high static regain transition duct which substantially improv es f an static performance.
117 A CCESSOR Y DIMENSIONS (cont) Fa ctory-Installed Con venience Ou tlet Fa ctor y-Insta lled Non-Fuse d Disconnect LEG END K.O . — Knockout 0TFQ 004 -012 559F180- 300.
118 SELECTION PROCEDURE (with 559F180 example) I DETERMINE COOLING REQUIREMENTS A T DESIGN CONDITIONS. Given: Required C ooling Capacity . . . . . . . . . . . . . . 170,000 Btuh Sensib le Heat Capaci ty . . . . . . . . . . . . . . . . 111,000 Btu h Condense r Entering Air T emp.
119 PERFORMANCE D A T A COOLING CAP A CITIES LEGEND NO T ES: 1. Direct interpolation is permissible . Do not extr apolate. 2. The follo wing formulas ma y be used: Where: h ewb = Enthalp y of air entering e vaporator coi l 3. The SHC is based on 80 F edb temperat ure of air e ntering e vaporator coi l.
120 PERFORMANCE D A T A (cont) COOLING CAP ACITIES (cont) LEGEND NO T ES: 1. Direct interpolation is permissible . Do not extr apolate. 2. The follo wing formulas ma y be used: Where: h ewb = Enthalp y of air entering e vaporator coi l 3. The SHC is based on 8 0 F edb temperat ure of air e ntering e vaporator coi l.
121 PERFORMANCE D A T A (cont) COOLING CAP ACITIES (cont) LEGEND NO T ES: 1. Direct interpolation is permissible . Do not extr apolate. 2. The follo wing formulas ma y be used: Where: h ewb = Enthalpy of a ir entering ev aporator coil 3. The SHC is based on 80 F edb temperat ure of air e ntering e vaporator coi l.
122 PERFORMANCE D A T A (cont) COOLING CAP ACITIES (cont) LEGEN D NO T ES: 1. Direct interpolation is permissible . Do not extr apolate. 2. The follo wing formulas ma y be used: Where: h ewb = Enthalp y of air entering e vaporato r coil 3. The SHC is based on 8 0 F edb temperat ure of air e ntering e vaporator coi l.
123 PERFORMANCE D A T A (cont) GL YCOL HEA TING PERFORMANCE LEGEN D * ∆ ∆ ∆ ∆ P is the fl uid pressure i n ft of head . NO T ES: 1. This accessory glycol coil is in tended f or use with a MI NIMUM of 25% glycol solution .
124 PERFORMANCE D A T A (cont) F AN PERFORMANCE — 559F180-3 00 UNITS (co nt) LEGEN D *Standard l ow-medium st atic drive range f or the 21 6 size is 91 0 to 1095 rpm. S tandard l ow- medium stati c drive ran ge for the 240 size is 1002 to 12 25 r pm.
125 PERFORMANCE D A T A (cont) OUTDOOR SOUND PO WER LEGEND A CCESSOR Y/FIOP ST A TIC PRESSURE (in. wg)* — 559F18 0 LEGE ND *The s t atic pressure m ust be added to ex ternal static p ressure.
126 PERFORMANCE D A T A (cont) EV APORA T OR-F A N MO TO R PERFORMANCE LEGEND *Extens iv e motor and electrical te s ting on t hese units ensures t hat the f ull horsepo wer (brake k ilo watt) rang e of the mot o rs can be ut ilized with confi- dence .
127 ELECTRICAL D A T A See Leg end an d Notes on page 1 28. UNIT 559F NOMINAL VO LT AG E (3 Ph, 6 0 Hz) V O LTA G E RANGE COMPRESSOR OFM I FM PO WER EXHA UST ELEC TRI C HEA T* PO WER SUPPL Y No. 1 No. 2 Min Max RLA LRA RLA LRA Qty Hp FLA (ea) Hp FLA F LA LRA kW FLA MCA MOCP † 180 (15 T ons) 208/230 187 253 28 .
128 ELECTRICAL D A T A (cont) L EGE ND *Heater ca pacity (kW ) is based on heater voltage of 208 v , 240 v , 480 v , and 600 v . Heat ers are rated at 240 v , 480 v , or 600 v . If power distri bution voltage to unit varies f rom rated heater voltag e, heater k W will var y accord ingly .
129 MODEL NUMBER NOMENCLA TURE — 558F180-3 00 ARI* CAP A CITY RA TINGS LEGEND *Air Condit ioning and Refriger ation Institute . NO TES: 1. Rated in a c cordan c e with ARI Standards 360-89 and 2 70-89. 2. The 558F300 is be yond th e scope of the ARI Cer tificat ion Program.
130 ARI* CAP A CITY RA TINGS (cont) ELECTRIC RESIST ANCE HEA TER D A T A — 5 58F1 80- 300 *Maxim um number of stages us ing accessory low-a mbient kit or head pres sure control de vice and lo w-ambient kit. NO TE: Heaters are rated at 240, 480, and 600 v .
131 PHYSI CAL D A T A — 558F180-300 LEGEND *The ZRU140KC comp ressor is a ta ndem com pressor, consisting of a ZR7 2KC (25% to tal capacity ) and a ZR68KC ( 24% total capacity). † Circuit 1 uses th e lower por tion of the condense r coil an d lower por ti on of the ev apo rator coils; and Cir cuit 2 uses th e upper p or tion o f both c oils.
132 PHYSICAL D A T A — 558F180-30 0 (cont) OPERA TING AND RIGGING WEIGHTS *Base unit weight does n ot include electric he aters , copper c o ils, economizer , po wer e xhaust, baro metric relief or crat ing. See Option s and Accesso r ies tab le below f or more inf or mation.
133 B AS E UNIT DIMENSIONS — 558F180 , 210 0TFQ 004 -012 558F180- 300.
134 BAS E UNIT DIMENSIONS — 558F 240 0TFQ 004 -012 558F180- 300.
135 BAS E UNIT DIMENSIONS — 558F 300 0TFQ 004 -012 558F180- 300.
136 A CCESSOR Y DIMENSIONS PKG. NO . REF . CURB HEIGHT DESCRIPTION CRRFCURB010A00 1 ′ ′′ ′ -2 ″ ″ ″ ″ (305) Standard curb 14 ″ ″ ″ ″ high CRRFCURB011A00 2 ′ ′′ ′ -0 ″.
137 A CCESSOR Y DIMENSIONS (cont) 2'-1 5/8" 2'-2 1/16" 1'-6 5/16" Hor izon tal S upply/ Ret urn A da pter Inst alla ti on NO TE: CR RFCURB013A00 is a fully factory preass embled horizontal adapter and includes an insulated high static regain transition duct which substantially improv es f an static performance.
138 A CCESSOR Y DIMENSIONS (cont) Fac tory-Installed Con venience Outlet F actory-Installed Non-Fus ed Disconnect LEGEND K.O . — Knockout 0TFQ 004 -012 558F180- 300.
139 SELECT ION PROCEDURE (with 558F 240 Examp le) I DETERMINE COOLING AND HEA TING REQUIRE- MENTS A T DESIGN CO NDITIONS. Given: Required C ooling Capacity . . . . . . . . . . . . . 230,000 Btu h Sensib le Heat Capaci ty . . . . . . . . . . . . . . . .
140 PERFORMANCE D A T A (cont) COOL ING CAP A CITIE S 558F1 80 (15 TONS) Te m p ( F ) Air E nte ring Cond enser (Edb) Air Ente ring Evaporat or — Cfm/BF 4,500/0.0 10 5,250 /0.120 6, 000/0.14 0 6,750/ 0.150 7,500 /0.160 Air Ente ring Evap orator — Ewb (F) 62 67 72 62 67 72 62 67 72 62 67 72 62 6 7 72 75 TC 175.
141 PERFORMANCE D A T A (cont) COOLING CAP ACITIES (cont) COOLING CAP A CITIES LEGEND AND NO TES LEGEND NO TES: 1. Dire ct inter polat ion is per missible. Do not extrapolate. 2. The following for mulas may be used : Where: h ewb = E nthalpy of air e ntering ev apo rator co il 3.
142 PERFORMANCE D A T A (cont) GL YCOL HEA TING PERFORMANCE LEGEN D * ∆ ∆ ∆ ∆ P is the f luid pre ssure in ft of head . NO TES: 1. This accessor y glycol coi l is in tended f or use with a MINIM UM of 25% gl ycol solution .
143 PERFORMANCE D A T A (cont) F AN PERFORMANCE — 558F180 -300 UNITS LEGEN D *Standar d low-me dium static driv e range is 873 to 1021 rpm. Alternate high-stat i c drive range is 1025 to 1200. Other r pms require a field-supplied driv e. NO T ES: 1.
144 PERFORMANCE D A T A (cont) F AN PERFORM ANCE — 558F18 0-300 UNITS (cont) LEGEN D *Standard l ow-medi um static dr ive r ange is 1002 to 115 1 r pm. Alternate high-stati c drive r ange is 1193 to 1369. Other r pms require a field-supplied driv e.
145 PERFORMANCE D A T A (cont) F AN PERFORM ANCE — 558F18 0-300 UNITS (cont) LEGEN D *Standard l ow-medi um static dr ive r ange is 1066 to 128 3 r pm. Alternate high-stati c drive r ange is 1332 to 1550. Other r pms require a field-supplied driv e.
146 PERFORMANCE D A T A (cont) F AN RPM A T MO T OR PULLEY SETTINGS* *Approximate fan r pm sh own. † Indicates s tandar d dri ve package. **Indicat es alter nate dri ve package. †† Due to belt and pulley size, pulley cannot be set t o this number of tur ns op en.
147 PERFORMANCE D A T A (cont) ELECTRICAL D A T A ELECTRICAL D A T A — 558F180-3 00 See Legend and Notes on page 148. UNIT 558F NOMINAL V O LTA G E (3 Ph, 60 Hz) V O LTA G E RANGE COMPRESSOR OFM IFM PO WER EXHA UST ELECTRIC HEA T* PO WER SUPPL Y NO .
148 ELECTRICAL D A T A (cont) ELECTRICAL D A T A — 558F180 -300 (cont) LEGEND AND NO TES FOR ELECTRICAL D A T A T ABLES LEGEND *Heater ca pacity ( kW) is base d on heate r voltage of 2 08 v , 240 v , 480 v , and 600 v . Heate rs are rate d at 24 0 v , 480 v , or 600 v .
149 MODEL NUMBER NOMENCLA TURE — 551A ARI* CAP A CITY RA TINGS LEGEN D *Air Conditioning and Refr igeration Institute. NO TES: 1. Rated i n accord ance wi th ARI S tandards 360-8 9 and 270 -89. 2. ARI ratin gs are net values, reflectin g the effects of circu lating fan hea t.
150 ARI* CAP A CITY RA TINGS (cont) MUL TIPLICA TION F ACT ORS NO TE: T he following equatio n converts kW of heat energy to Btuh: kW x 3.41 3 = Bt uh. EXAMPLE : 26 .0 kW (at 240 v) he ater on 20 8 v = 26.0 (.751 mul t factor) = 19.5 kW cap acity at 208 v .
151 PHYSICAL D A T A — 5 51A155, 180 LEGEN D *Ev apora tor coil f in materi al/c onde nser coi l fin materi al. † Weight of 14-in . roof cur b . **Circui t 1 uses the lower por tion of condenser coil and lower por tion of ev a pora- tor coils, an d Circuit 2 uses th e upper p or tion o f both coils.
152 PHYSIC AL D A T A (cont) OPERA TING AND RIGGING WEIGHTS *Base u nit weight do es not in clude ele ctric heaters, copp er coils, e conomizer, pow e r exhaust, barom etric relief or crating. Se e Options and Accessorie s table below f or mo re informat ion.
153 B AS E UNIT DIMENSIONS — 55 1A155,180 0TFQ 004 -012 551A155- 180.
154 A CCESSOR Y DIMENSIONS PKG. NO . REF . CURB HEIGHT DESCRIPTION CRRFCURB010A00 1 ′ ′′ ′− − − − 2 ″ ″ ″ ″ (3 05) Standar d Cur b 14 ″ ″ ″ ″ High CRRFCURB011A00 2 ′ .
155 A CCESSOR Y DIMENSIONS (cont) 2'-1 5/8" 2'-2 1/16" 1'-6 5/16" Hor izon tal S upply/ Ret urn A da pter Inst alla ti on NO TE: CR RFCURB013A00 is a fully factory preass embled horizontal adapter and includes an insulated high static regain transition duct which substantially improv es f an static performance.
156 A CCESSOR Y DIMENSIONS (cont) Factor y-I nsta lled Convenienc e Out let Fac tor y-Insta lled Non-Fused Disconne ct 0TFQ004- 012 551A155- 180.
157 SELECTION PR OCEDURE I DETERMINE COOLING AND HEA TING REQUIRE- MENTS A T DESIGN CO NDITIONS. Given: Requi red Gross Cooling Capacity (TC) . . . . . . . . . . . . . . . . . . . . . . 168,000 Btu h Gross Sens ible Heat Capacity (SHC) . . . . . . . .
158 PERFORMANCE D A T A COOL ING CAP A CITIE S LEGEND NO TES: 1. Dire ct inter polat ion is per missible. Do not extrapolate. 2. The following for mulas may be used : t lwb = Wet-bulb temperature co rrespo nding t o enthalpy of a ir leaving ev apo- rat or c o il (h lwb ) Where: h ewb = En thalpy of air en terin g ev a porator c oil 3.
159 PERFORMANCE D A T A (cont) COOLING CAP ACITIES (cont) LEGEND NO TES: 1. Dire ct inter polat ion is per missible. Do not extrapolate. 2. The following for mulas may be used : t lwb = Wet-bulb temperature co rrespo nding t o enthalpy of a ir leaving ev apo- rat or c o il (h lwb ) Where: h ewb = Enth alpy of air ente ring evaporator coil 3.
160 PERFORMANCE D A T A (cont) GL YCOL HEA TING PERFORMANCE LEGEND * ∆ P is the fluid pressure in ft of head. NO T ES: 1. This accessory glycol coil is in tended f or use with a MI NIMUM of 25% glycol solution . It IS NO T intended for us e solely with water due to freeze-up conditions and the res ulting water dam age to the conditioned spa ce.
161 PERFORMANCE D A T A (cont) F AN PERFORMANCE — 551A155,18 0 UNITS (cont) LEGEN D *Standar d low-me dium static driv e range is 834 to 1064 rpm. Alternate high-stat i c drive range is 1161 to 1426. Other r pms require a field-supplied driv e. NO T ES: 1.
162 PERFORMANCE D A T A (cont) F AN PERFORMANCE — 551A155,18 0 UNITS (cont) LEGEN D *Standar d low-me dium static driv e range is 910 to 1095 rpm. Alternate high-stat i c drive range is 1069 to 1287. Other r pms require a field-supplied driv e. NO T ES: 1.
163 PERFORMANCE D A T A (cont) F AN RPM A T MO T OR PULLEY SETTINGS* *Approx imate f an r pm shown. † Indicates standard drive pac kage. **Indicates alternate dr iv e package. †† Due to belt and pulley style, pulle y cannot be s et to this number of tur ns open.
164 ELECTRICAL D A T A ELECTRICAL D A T A — 551A15 5,180 LEGEN D *Heater capacity (kW ) is based on heater v oltage of 208 v , 240 v , 380 v , 480 v , and 575 v . Heat- ers are r ated at 240 v , 480 v , or 5 75 v . If pow er distrib ution v oltage to unit v aries from ra ted heater v oltage, heater kW will v ar y accordingly .
165 GUIDE SPE CIFICA TIONS — SIZES 1 55-300 P A CKA GED ROOFT OP ELECTRIC COOLI NG UNIT WITH ELECTRIC OR GL YCOL HEA T — CONST ANT V OLUME APPLICA TION HV A C GUIDE SPECIFICA TIONS SIZE RANGE: 13 .
166 GUIDE S PECIFICTIONS — SIZES 1 55-30 0 (cont) 5. E-Coated a luminum -fin coil s shall ha ve a fle xib le epo xy poly mer coat ing unif or mly app lied to all coil surf ace areas with out material bridging be tween fins . Coatin g process shall ens ure compl ete coil encapsu- lation.
167 GUIDE SP ECIFI CA T IONS — SIZES 155-300 (cont) d. C a pab le of introd ucing up to 100% outdoor air . e. Equipped with dr y-bulb temperatur e control to gov ern economi zer changeo ver . f . Equipped with a supply sens or that con trols the econom izer to a 55 ° F (30.
168 GUIDE SP ECIFI CA T IONS — SIZES 155-300 (cont) 18. Gly col Coil: Coil s hall be 2 -row coppe r tube ( 1 / 2 -in. OD) with alumin um plate f ins (590 fins /m; 15 fins/i n.) and (41.28 m m ; 1.625 in . OD) copper hea ders. Input and outp ut conn ect ions sh all be (41 .
169 INDEX 551B0 36-150 sect ion 71- 108 551A 15 5- 180 section 149-168 558F03 6-150 se ctio n 26-70, 106 -108 559F18 0-300 se ctio n 109-12 8, 165-1 68 558F18 0-300 se ctio n 129-14 8, 165-1 68 Airflo.
Copyright 20 02 Br yant Hea ting & C ooling Systems Print ed in U.S.A. 1/02 C atalog No. 5255-806 SPECIFICATIONS SUBJE CT TO CHANGE WITHOUT NOTICE UNIT MUST BE INST ALLED IN ACCORDANCE WITH INSTAL.
Een belangrijk punt na aankoop van elk apparaat Bryant 551B (of zelfs voordat je het koopt) is om de handleiding te lezen. Dit moeten wij doen vanwege een paar simpele redenen:
Als u nog geen Bryant 551B heb gekocht dan nu is een goed moment om kennis te maken met de basisgegevens van het product. Eerst kijk dan naar de eerste pagina\'s van de handleiding, die je hierboven vindt. Je moet daar de belangrijkste technische gegevens Bryant 551B vinden. Op dit manier kan je controleren of het apparaat aan jouw behoeften voldoet. Op de volgende pagina's van de handleiding Bryant 551B leer je over alle kenmerken van het product en krijg je informatie over de werking. De informatie die je over Bryant 551B krijgt, zal je zeker helpen om een besluit over de aankoop te nemen.
In een situatie waarin je al een beziter van Bryant 551B bent, maar toch heb je de instructies niet gelezen, moet je het doen voor de hierboven beschreven redenen. Je zult dan weten of je goed de alle beschikbare functies heb gebruikt, en of je fouten heb gemaakt die het leven van de Bryant 551B kunnen verkorten.
Maar de belangrijkste taak van de handleiding is om de gebruiker bij het oplossen van problemen te helpen met Bryant 551B . Bijna altijd, zal je daar het vinden Troubleshooting met de meest voorkomende storingen en defecten #MANUAl# samen met de instructies over hun opplosinge. Zelfs als je zelf niet kan om het probleem op te lossen, zal de instructie je de weg wijzen naar verdere andere procedure, bijv. door contact met de klantenservice of het dichtstbijzijnde servicecentrum.
