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Carrier 00EFN900003000A manual

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Table of contents for the manual

  • Page 1

    Manufacturer reserves the right to disco ntinue, or change at any time, specifications or de signs without notice and without inc urring obligations. Catalog No . 04-53300012-0 1 Printed in U .S.A. Form 30XA-7SI Pg 1 1-07 Replaces: New Book 2 Ta b 5 c Installation Instr uctions P ar t Numbers 00EFN900 003000A, 00EFN900003100A CONTENTS SAFETY CONSID[...]

  • Page 2

    2 Table 2 — Accessory Pac kage Content s Choose a space that can support the weight of the cooler and economizer with service clearances and area for refrigera nt piping. Field-supplied piping must be limited to less than 50 lineal ft (15.25 m) or 75 equivalent ft (22 m) in length. Suction and liquid line risers must be limited to less than 15 ft[...]

  • Page 3

    3 ECONOMIZER S UCTION S ERVICE VA LV E 3 0X A REMOTE COOLER IND OO R L OC AT I O N ECONOMIZER S UCTION S ERVICE VA LV E REMOTE COOLER 3 0XA IND OO R L OC AT I O N 15 FT MAX ECONOMIZER S UCTION S E R VICE V A L VE REMOTE COOLER 3 0X A INDOOR LOCA TION 15 FT MAX Fig. 1 — 30XA Unit and Cooler Level, Piping Pa rallel (Single Circuit Shown) Fig. 2 —[...]

  • Page 4

    4 INST ALLA TION 1. Inspect package contents for missing or damaged parts. File a claim with the shipping agency if parts are damaged and notify your loca l Carrier representative if any item is missing. 2. Determine the new location for the cooler . Ensure that the new location supports the cooler and economizers weights and that there is enough r[...]

  • Page 5

    5 Table 4A — Refrigeration Line Sizes (English) Table 4B — Refrigeration Line Sizes (SI) Table 5 — Cooler and Economizer Weights 30XA UNIT SIZE SUCTION LINE DOUBLE SUCTION RISERS COOLER LIQUID LINE CONDENSER LIQUID LINE ECONOMIZER LINE Circuit A Circuit B Circuit A (in.) Circuit B (in.) Riser A (in.) Riser B (in.) Riser A (in.) Riser B (in.) [...]

  • Page 6

    6 S IDE VIEW BOTT OM VIEW 1 3 /16 (20) 1/2 (1 3 ) 10-2 3 / 3 2 (272) 11 8 -1 3 /16 ( 3 017) 52-1/4 (1 3 27) 52-1/4 (1 3 27) 2 3 -1/ 3 2 (5 8 5) 15-5/16 ( 38 9) 64 (1625) 15-5/16 ( 38 9) 45-1/4 (1149) 15-5/16 ( 38 9) 19-21/ 3 2 (499) DET AIL A S CALE 2:1 TYP 6 PLACE S S EE DET AIL A Fig. 4A — 30XA080-120 Cooler Dimensions Fig. 4B — 30XA140, 160 [...]

  • Page 7

    7 S IDE VIEW BOTT OM VIEW 1/2 (1 3 ) 1 3 /16 (20) 11- 3 /16 (2 8 4) 119-9/ 3 2 ( 3 0 3 0) 52-1/4 (1 3 27) 25-1/16 (6 3 6) 52-1/4 (1 3 27) 1 8 - 3 / 8 (466) 57 (144 8 ) 1 8 - 3 / 8 (466) 52-1/4 (1 3 27) 1 8 - 3 / 8 (466) 22-11/16 (576) DET AIL A S CALE 2:1 TYP 6 PLACE S S EE DET AIL A S IDE VIEW BOTT OM VIEW 1/2 (1 3 ) 1 3 /16 (20) 2 (50) 11-7/16 (2[...]

  • Page 8

    8 S IDE VIEW END VIEW T OP VIEW 3 0- 3 / 8 (770) 22-7/ 8 (5 8 1) 2 3 -1/2 (59 8 ) 7-7/ 8 (200) 2 x Ø 7/16 (11) 29- 3 / 8 (746) 6-1/2 (166) 7/16 (12) 5/ 8 (17) 7/16 (11) 7/ 8 (21) 7/16 (11) 7/ 8 (21) 7-7/ 8 (256) 24-1/4 (611) 3 0- 3 /4 (7 8 1) 2 3 -1/ 3 2 (5 8 5) 4 x Ø 7/16 (11) 29- 3 / 8 (746) 8 - 3 /4 (222) 5/ 8 (17) 7/16 (12) 2-1/4 (56) S IDE V[...]

  • Page 9

    9 Fig. 6 — Typical Cooler Piping-Cool er Side View ( 30XA140, 160 Shown) NO TES: 1. Circuit A uses steel suction piping. 2. Circuit B uses copper suction piping. 30 4518 a30-4518 CUT 4 ( S UCTION LINE) S UCTION PRE SS URE TRAN S DUCER (HIDDEN) S UCTION PRE SS URE TRAN S DUCER (HIDDEN) CUT 2 (COOLER LIQUID LINE) CUT 1 (LIQUID LINE) CUT 3 (ECONOMIZ[...]

  • Page 10

    10 Remote Cooler and Economizers Installa- tion — Install the cooler an d economizers in a remote location by following this procedure: NOTE: Throughout the Remote Cooler and Economizers Installation steps, the two acces sory package part no. (00EFN900003000A, 00EFN900003100A) have been short- ened to 3000A and 3100A. When a specific part is refe[...]

  • Page 11

    11 12. Using the accessory-supp lied M6 screws (3000A or 3100A: Item 6), install the accessory-supplied junction box (3000A or 3100A: Item 5) at the desired location where the entering and leaving water thermistor cables can be conveniently spliced. One or two knockouts can be used. Follow all local codes. Remove one knockout from the junction box [...]

  • Page 12

    12 Table 6 — Materials Required for Ste el Piping Flange Connections LEGEND *Copper connection. UNIT SIZE COOLER PIPE FLANGE CONNECTION FL EX CONNECT OR FLANGE CONNECTION Circuit A Circuit B Circuit A Circuit B 140 Field supplied: ASME B16.9 Stub End 4 in. (102 mm) Accessory su pplied: Compressor Flange Gasket (3000A: Item 15), Loose Pipe Flange [...]

  • Page 13

    13 Table 6 — Materials Required for Steel Pip ing Flange Connect ions (cont) LEGEND Table 7 — Additional Refr igerant Charges Requir ed UNIT SIZE COOLER PIPE FLANGE CONNECTION FLEX CONNECT OR FLANGE C ONNECTION Circuit A Circuit B Circuit A Circuit B 280 Field supplied: ASME B16.9 Stub End 4 in. (102 mm) Accessory supplied: Compressor Flange Ga[...]

  • Page 14

    14 TO 30X A B RED . TEE 90 DEGREE STR ELLS FROM COOLER 45 DEGREE STR ELLS A 3 0XA PRE SS URE RELIEF VA LV E S (FIELD- S UPPLIED) ECONOMIZER LINE LIQUID LINE ( 3 0XA TO ECONOMIZER) MANUAL S HUTOFF V AL VE FLANGE CONNECTION S UCTION LINE MANUAL S HUTOFF VA LV E FLANGE CONNECTION COOLER LIQUID LINE (ECONOMIZER TO COOLER) COOLER ECONOMIZER NO TE: All s[...]

  • Page 15

    15 A S ME B16.9 S TEEL S TUB END (FIELD- S UPPLIED) PIPE FLANGE (ACCE SS OR Y - S UPPLIED , S EE T ABLE 6) MOUNTING BRACKET EXI S TING FLANGE ON FLEX CONNECT OR A T 3 0XA BA S E UNIT 8 HOLE S 1 (25) EQU ALL Y S P ACED 1 EXTRA HOLE M16 7-7/ 8 (200) 22.5° 45.0° 8 -1/2 (215.9) Fig. 10 — Unbolt Portion Betwee n Flex Connector and Cooler (30XA140, 1[...]

  • Page 16

    Manufacturer reserves the right to disco ntinue, or change at any time, specificatio ns or designs without notice and without inc urring obligations. Catalog No . 04-53300012-01 Printed in U .S.A. Form 30XA-7SI Pg 16 3-07A 1-07 Replaces: New Book 2 Ta b 5 c Copy right 2007 Carrier Cor poration MAIN BA S E BOARD EWT EWT LW T LW T EWT EWT LW T LW T J[...]