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Carrier 50XP manual

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Table of contents for the manual

  • Page 1

    1 50XP Pe r fo rm a n c e t 1 3 SEER Sin gle - - - P acka ged Air C ond itio ner Sy stem w ith Pu ro n R (R - - - 410A) R efrig erant Sin gle and T hree Phase 2 to 5 Nom inal T ons ( Size s 024 - - - 060) Product Data C99064 Fig. 1 - - Unit 50X P Singl e- - Pa cka ge d Produc ts wit h Ener gy- - Sa ving Fe at ure s a nd Puron R refrigerant. S Up to[...]

  • Page 2

    2 Low sound rati ngs e nsur e a quie t indoor and outdoor envi r onment wi th sound ra t ings a s low as 72dBA . (Se e Page 4. ) Ea sy to service cab inets prov ide easy sing le- - p anel accessib ility to serviceab le com pone nts duri ng ma int ena nc e and ins ta l la ti on. The bas e pan wi t h int egr a te d dra in pa n provi des eas y gr ound[...]

  • Page 3

    3 MODEL NUMBER NOMENCLA TURE 50XP --- --- --- --- --- 1 Ty p e o f U n i t 50XP - - - Single Pac kaged Ai r Conditi oner System Nominal Cooling Capacit y 024 - - - 2.0 T ons 030 - - - 2.5 T ons 036 - - - 3.0 T ons 042 - - - 3.5 T ons 048 - - - 4.0 T ons 060 - - - 5.0 T ons 024 N/A El ectrical S upply 3 - - - 208/230 - - - 1 - - - 60 5 - - - 208/230[...]

  • Page 4

    4 ARI* CAP ACITIES Cool ing C apaci ties an d Effi cienci es UNIT 50 XP NOMINAL T O NS ST ANDARD CFM NET COOLI NG CAP ACIT IES (Btuh) EER** SEER† 024 2 770 24, 000 11 . 0 13.2 030 2- - 1 /2 960 29,000 11 . 0 13. 0 036 3 1 100 36,000 11 . 2 13.5 042 3- - 1 /2 1450 41,000 11 . 2 13.0 048 4 1450 45,000 11 . 0 13. 0 060 5 1710 57,000 11 . 0 13. 0 LEG[...]

  • Page 5

    5 PHYS I CAL DA T A Physical Data - - Unit 50XP UNIT S IZE 024 030 036 042 048 060 NOMI NAL C AP AC ITY (t on) 2 2 --- 1 / 2 3 3 --- 1 / 2 4 5 SHI PPING WEI GH T (lb) SHI PPING WEI GH T (kg) 356 161 360 163 378 171 436 198 470 213 515 234 COMP RESSO RS Quan tity Scroll 1 RE FRIG ERA NT (R - - - 410A ) Quan tity (lb.) Quan tity (kg) 7.3 3.3 8.0 3.6 [...]

  • Page 6

    6 OPTIONS AND ACCESS ORIES Fac tor y- - inst alle d options Coil opt ions i nc lude Ti n- -Plat ed* indoor hai r pins , coppe r /c opper and vi nyl- - c oat e d cons tr uc ti on for r ef ri ge ra nt c oi ls . Unit s a r e shi ppe d st anda r d wit h coppe r tube / al umi num fi n const r uct ion. See mode l number nom enc la t ure f or coi l opt io[...]

  • Page 7

    7 ECONOMIZER COIL FILTE R SIDE VIEW CA ULK BO TT OM CORNER OF ECONOMIZER ON EA CH SIDE BASE COIL FLANGE ON BASE DET AIL ECONOMIZER FI L T ER FILTER ACCESS DOOR (HORIZONTAL APPLICATION ONLY. ) DO NOT REMOVE FROM DOWNFLOW DISCHARGE. REPLACEMENT PANEL HOLE FOR ECONOMIZER WIRING HARDNESS DOOR LATCH ANGLE HINGED FILTER ACCESS DOOR INSTALL FILTER ACCESS [...]

  • Page 8

    8 UNIT DIM ENSIONS - - 50XP024 - -036 A08452 50XP[...]

  • Page 9

    9 UNIT DIM ENSIONS - - 50XP042 - -060 A08453 50XP[...]

  • Page 10

    10 ACCESSOR Y ROOF CURB - - 50XP 024 - - 060 Gask et around outer edge Insulated deck pan Gask et around duct S/A R/A HVAC unit base *Gask eting outer flange Flashing field supplied Roofing mater ial field supplied Cant str ip field supplied *Pro vided with roofcurb Roof Duct wo rk field supplied I nsulation (field supplied) Roofcurb* W ood nailer*[...]

  • Page 11

    11 50XP UNIT SUGGESTED RIGGING 12 34 A07216 DETAIL A (914 mm) A08005 Unit* SMALL CABINET LARGE CABINET 024 024 030 030 036 036 Unit* 042 042 048 048 060 060 lb kg lb kg lb kg lb kg lb kg lb kg Rigging Weight 345 156 349 158 367 166 Rigg ing Weight 425 193 459 208 504 229 NO TE: See di me nsi onal dra wi ng for c orner we ig ht di s tri but io n. Co[...]

  • Page 12

    12 PERFORMANCE DA T A 50XP024 Te m p _ F( _ C) Out door Ai r Ent erin g Conden ser Evapo rator Ai r - - - CFM/BF 800/0.026 900/0.032 1000/0.04 Evapo rator Ai r - - - Ewb _ F( _ C) 62 (16.7) 63* (17.2) 67 (19.4) 72 (22.2) 62 (16.7) 63* (17.2) 67 (19.4) 72 (22.2) 62 (19.7) 63* (17.2) 67 (19.4) 72 (22.2) 75 (23.9) TC 24.0 24.5 26.5 29.1 24.6 25.1 27.1[...]

  • Page 13

    13 PERFORMANCE DA T A (CONT) 50XP036 Te m p _ F( _ C) Out door Air Enterin g Conden ser Evapo rator Ai r - - - CFM/BF 1100/0.06 1225/0.07 1400/0.08 Evapo rator Ai r - - - Ewb _ F( _ C) 62 (16.7) 63* (17.2) 67 (19.4) 72 (22.2) 62 (16.7) 63* (17.2) 67 (19.4) 72 (22.2) 62 (19.7) 63* (17.2) 67 (19.4) 72 (22.2) 75 (23.9) TC 36.2 36.8 39.7 43.8 36.9 37.4[...]

  • Page 14

    14 PERFORMANCE DA T A (CONT) 50XP048 Te m p _ F( _ C) Out door Air Enterin g Conden ser Evapo rator Ai r - - - CFM/BF 1260/0.06 1400/0.06 1600/0.08 Evapo rator Ai r - - - Ewb _ F( _ C) 62 (16.7) 63* (17.2) 67 (19.4) 72 (22.2) 62 (16.7) 63* (17.2) 67 (19.4) 72 (22.2) 62 (19.7) 63* (17.2) 67 (19.4) 72 (22.2) 75 (23.9) TC 45.0 45.8 49.6 54.7 46.7 47.3[...]

  • Page 15

    15 PERFORMANCE DA T A (CONT) *A t7 5 ° F( 2 4 ° C) enteri ng d ry bulb - - -T enness ee V alley A utho rit y (TV A) rat ing cond it i ons; all o thers at 80 ° F( 2 7 ° C) dry bu lb. LEGEND BF— Byp ass F act or edb— E nter ing Dr y - - - Bulb Ewb — Enteri ng W et - - - B ulb kW — T ota l Unit P ow er Inp ut SHC— Sen s ible Heat Capacit[...]

  • Page 16

    16 PERFORMANCE DA T A (CONT) Economizer 1- - in. Filter Pr essure Dr op (IN. W .C.) UNIT 50XP PRE SSURE DRO P 024 - - 036 0. 20 042 - - 060 0. 25 Multiplic ation Fac tors HEA TE R kW RA T ING VOLT AGE DIS TRI BUTION V /3/ 60 MULTIPL ICA TIO N F ACT OR 240 200 208 230 240 0.69 0.75 0.92 1.00 Filter Pr essure Dr op T able (IN. W .C.) FILTER SIZE in. [...]

  • Page 17

    17 TYPICAL PIPING AND WIRING ROOF RETURN-AIR FLEXIBLE DUCT CEILING CONCENTRIC DIFFUSER BO X (FIELD-SUPPLIED) SUPPL Y -AIR FLEXIBLE DUCT ROOF-MOUNTING CURB C00023 INDOOR THERMOST A T DISCONNECT PER NEC* FROM POWER SOURCE RETURN AIR T OP CO VER *NEC - NA TIONAL ELECTRICAL CODE C00063 50XP[...]

  • Page 18

    18 AP PLICA TIO N DA T A Condens ate t r ap — A 2- - i n. (51 mm) conde nsa t e tr ap mus t be fi e ld s uppli ed. 1” (25 mm) MIN . 2” (51 mm) MIN . TRAP OUTLET A08001 Duct work — Se cur e downfl ow dis cha r ge duc tw ork to roof cur b. For hor iz ont al dis cha r ge appl ic at ions , att a ch duc twor k t o unit with fl a nges . T o conve[...]

  • Page 19

    19 ELECTRICAL DA T A UNIT NOMINA L V --- P H --- H Z VOL T AG E RANGE CO MPRE SSOR OFM IF M ELECTRIC HEAT POWE R SUPPL Y NOMI NAL KW FLA MC A MAX FUSE o r CKT B KR MOC P MIN MAX RLA LRA FLA FLA 50XP-024 208/230-1-60 187 253 13.5 61.0 0.8 4.3 -/- -/- 22.0/22.0 30/30 --- 3.8/5 18.1/20.8 27.9/31.4 30/35 --- 5.4/7.2 26/30 37.9/42.9 40/45 --- 7.5/10 36.[...]

  • Page 20

    20 TYPICAL WIRI NG SCHEMA TI C 208/230 - - 1 - - 60 A08460 50XP[...]

  • Page 21

    21 TYPICAL WIRI NG SCHEMA TI C 208/230 - - 3 - - 60 A08461 50XP[...]

  • Page 22

    22 CONTROLS Oper at ing se quenc e Co oling — Whe n the syst e m ther mos ta t cal l s for cool ing, 24 V is suppl ie d to the “ Y” and “G” te r mina ls of the the r most a t. Thi s com ple te s t he ci rc uit t o the cont a ct or coi l (C ) and indoor f an boar d. The nor mal ly open conta c ts of C c los e a nd compl et e the ci r cui t[...]

  • Page 23

    23 GUI DE S PEC IFI CA TI ON S Pack aged Electri c Cool ing Uni t Const ant V olume Applic ation HV AC Guide Spec ific at ions Siz e Range : 2t o5T o n s ,N o m i n a lC o o l i n g Mode l Numbe r: 50XP Pa rt 1 — G enera l SYSTEM DESCRIPTI ON Outdoor roof top m ounte d or gr ound mount ed, el ec tr ic cool ing un it utilizin g a h ermetic com pre[...]

  • Page 24

    24 GUIDE SPECIFICA TIONS (CONT) M. S pecia l Featu r es: 1. Coil Opti ons : Shal l inc l ude fa c tor y - - ins ta l le d optiona l t in- - pla te d indoor , coppe r /c opper and vi nyl- - coa te d r ef ri ge ra nt c oi ls . 2. Econom iz er : a. Ec onomiz e r cont rol s ca pa ble of pr ovidi ng fre e c ooli ng usi ng outsi de a ir . b. E qu ipp ed [...]