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York CU060 - 300 manual

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Table of contents for the manual

  • Page 1

    FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE 271846-YTG-B-0208 ® MODELS: CH060 - 5-10 TONS HORIZONT AL MODELS: CU060 - 300 5-25 TONS VERTI CAL SINGLE P ACKAGE AIR CONDITIONING WA T E R C O O L E D[...]

  • Page 2

    271846-YTG-B-0208 2 Johnson Controls Unitary Products TABLE OF CONTENTS DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 APPLICATION FLEXIBILITY . . . . . . . . . . . . . . . . . . . 3 CABINET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 REFRIGERATION CIRCUITS . . . . . . . . . . . . . . . . . . 3 I[...]

  • Page 3

    271846-YTG-B-0208 Johnson Controls Unitary Products 3 DESCRIPTION These units are completely asse mbled, piped, wired, charge d and tested at the factory and are shipped ready for immedia te installation. Only the power supply wiring, the thermostat wir - ing, the condenser water piping, the conde nsate drain piping and the ductwork are required to[...]

  • Page 4

    271846-YTG-B-0208 4 Johnson Controls Unitary Products FACTORY INST ALLED OVERSIZED EVAPORATOR FAN MOTORS Increased horsepow er motors and drive components are available for those applicatio ns where external static pres - sure requirements exceed the capability of the standard motor . CORROSION RESISTANT COATINGS Evaporator coil shall receive a 1-m[...]

  • Page 5

    271846-YTG-B-0208 Johnson Controls Unitary Products 5 NOTE: Cooling performance is ra te d at 80°F dry bulb 67°F wet bulb entering air temperatu re, CFM listed, 85°F enterin g 95°F leaving water temperature, and water flow rate list ed. Gross capacity does not include the effect of evapora - tor fan motor heat. T ABLE 1: GENERAL DA T A - CH060-[...]

  • Page 6

    271846-YTG-B-0208 6 Johnson Controls Unitary Products NOTE: Cooling performance is ra ted at 80°F dry bulb 67°F wet bulb entering a ir temperature, CFM listed, 85°F entering 95°F leaving water temperature, and water flow rate list ed. Gross capacity does not include the effect of evapora - tor fan motor heat. T ABLE 2: GENERAL DA T A CU 5-25 T [...]

  • Page 7

    271846-YTG-B-0208 Johnson Controls Unitary Products 7 NOTE: 1. At higher evaporator airflows, and wet bulb conditions condensate ca rry -over may occur. Adjust airflow downward as necessar y. 2. Values include pressure drop from wet coil and cle an filters. 3. Shaded areas indicate oversize motors. T ABLE 3: SUPPLY AIR BLOWER PERFORMANCE CH 060-120[...]

  • Page 8

    271846-YTG-B-0208 8 Johnson Controls Unitary Products NOTE: At higher evaporator airf lows and wet bu lb conditions, condensate carry-over may occu r . Adjust airflow downwa rd as necessary V alues include pressure drop from wet coil and clean filter s. Shaded areas indicate oversize motors. NOTE: At higher evaporator airf lows and wet bu lb condit[...]

  • Page 9

    271846-YTG-B-0208 Johnson Controls Unitary Products 9 T ABLE 6: W ATERSIDE PRESSURE DROP - CU MODELS CU060 CU096 CU120 CU180 CU240 CU300[...]

  • Page 10

    271846-YTG-B-0208 10 Johnson Controls Unitary Products T ABLE 7: WATER PRESSURE DROP DAT A - CH MODELS[...]

  • Page 11

    271846-YTG-B-0208 Johnson Controls Unitary Products 11 T ABLE 8: COOLING PER FORMANCE DA T A - CH 5-10 TON HORIZONT A L MODELS CH060 5 TON 2000 CFM 9 GPM 15 GPM EWT EWT 65°F 85°F 105°F 65°F 85°F 10 5°F EWB EDB TC SC kW TC SC kW TC SC kW TC SC kW TC SC kW TC SC kW 62°F 75°F 63.2 48.3 2.88 59.7 54.5 3.66 55.1 44.0 4.67 64.0 48. 7 2.72 60.5 46[...]

  • Page 12

    271846-YTG-B-0208 12 Johnson Controls Unitary Products T ABLE 9: COOLING PER FORMANCE DA T A - CU 5-20 TON VERTICAL MODELS CU060 5 TON 2000 CFM 9 GPM 15 GPM EWT EWT 65°F 85°F 105°F 65°F 85°F 105°F EWB EDB TC SC kW TC SC kW TC SC kW TC SC kW TC SC kW TC SC kW 62°F 75°F 62.1 48 .9 2.87 58.3 47.2 3.65 54.4 45.4 4.67 63.1 49.4 2.71 59.2 47.5 3.[...]

  • Page 13

    271846-YTG-B-0208 Johnson Controls Unitary Products 13 T ABLE 10: COOLING PERFORMANCE DATA - CU 25 TON VERTICAL MODELS T ABLE 1 1: WATER-SIDE ECONOMIZER COOL ING PERFORMANCE DATA - CH 5-10 TON MODELS CU300 25 TON 10000 CFM 45 GPM 75 GPM EWT EWT 65°F 85°F 105°F 65°F 85°F 105°F EWB EDB TC SC kW TC SC kW TC SC kW TC SC kW TC SC kW TC SC kW 62°F[...]

  • Page 14

    271846-YTG-B-0208 14 Johnson Controls Unitary Products T ABLE 13: STANDARD MOTORS CU 5-25 TON MODELS T ABLE 12: WA TER-SIDE ECONOMIZER CO OLIN G PERFORMA NCE DATA - CU 5-25 TON VERTICAL MODELS UNIT Air @ 80°F EDB, 67°F EWB Wa t e r Capacity [MBH] CFM PD [in WG] Flow [GPM] PD [PSI] EWT [°F] To t a l Sensible CU060 2000 0.28 9 1.5 45 48.4 38.9 55 [...]

  • Page 15

    271846-YTG-B-0208 Johnson Controls Unitary Products 15 T ABLE 14: OVERSIZED MOTORS CU 5- 25 TON MODELS T ABLE 15: ST ANDARD MOTORS CH 5-10 TON MODELS T ABLE 16: OVERSIZED MOT ORS CH 8-10 TON MO DEL S MODEL# VOL T AGE COMPRESSOR EV AP ORA TOR F AN MIN. CCT . AMP ACITY MAX FUSE / CCT . BKR. AMP QTY RLA LRA HP FLA RPM CU060 208-230/3/60 1 @ 19.3 123.0[...]

  • Page 16

    271846-YTG-B-0208 16 Johnson Controls Unitary Products FIGURE 1 - DIMENSIONAL DATA - CH 5 TON HORIZONTAL MODEL[...]

  • Page 17

    271846-YTG-B-0208 Johnson Controls Unitary Products 17 FIGURE 2 - DIMENSIONAL DATA - CH 8 & 10 TON HORIZONTAL MODELS[...]

  • Page 18

    271846-YTG-B-0208 18 Johnson Controls Unitary Products FIGURE 3 - PHYSICAL CONFIGURATION DAT A - CH 8 & 10 TON WATER SIDE ECONOMIZER Economizer Coil Filter Frame Electrical Connections 10 12 Water Side View 2-3/4 6-1/2 Water Out Condensate[...]

  • Page 19

    271846-YTG-B-0208 Johnson Controls Unitary Products 19 T ABLE 17: DIMENSIONAL D AT A - CU 5, 8, AND 10 TON VERTICAL MODELS FIGURE 4 - DIMENSIONAL DATA - CU 5, 8, AND 10 TON VERTICAL MODELS W A TER OUT W A TER IN CONDENSA TE DRAIN COMPRESSOR/CONDENSER ACCESS G C F 0.63" A B E ELECTRICAL P ANEL F AN MOTOR ACCESS FIL TER ACCESS COIL FIL TER DRAIN[...]

  • Page 20

    271846-YTG-B-0208 20 Johnson Controls Unitary Products FIGURE 5 - DIMENSIONAL DATA - CU 15 TON VERTICAL MODEL 2.63” 15.88” Allow 36” minimum clearance Allow 24” minimum clearance Allow 24” minimum clearance 18.25” 12.88” 12.88” 18.50”[...]

  • Page 21

    271846-YTG-B-0208 Johnson Controls Unitary Products 21 FIGURE 6 - DIMENSIONAL DATA - CU 20 TON VERTICAL MODEL[...]

  • Page 22

    271846-YTG-B-0208 22 Johnson Controls Unitary Products FIGURE 7 - DIMENSIONAL DATA - CU 25 TON VERTICAL MODEL[...]

  • Page 23

    271846-YTG-B-0208 Johnson Controls Unitary Products 23 SUPPLY AIR/RETURN AIR CONFIGURATION All models are field convertible for multiple supp ly return con - figurations. The 5 throu gh 15 ton model s feature a removabl e upper fan module that can be rotated 180° for top rear dis - charge applications. In addition, the blower outlet panel may be i[...]

  • Page 24

    271846-YTG-B-0208 24 Johnson Controls Unitary Products FIGURE 9 - HOT W A TER & STEAM HEA TING COILS DIMENSIONAL DA T A Hot W ater and Steam Heating Coil Dimens ions (Inches) Unit Model A B C Inlet (MPT Outle t (MP T) CU060 37.50 5.50 23 1 1/2 1 1/2 CU096 59.50 5.50 28 1 1/2 1 1/2 CU120 59.50 5.50 28 1 1/2 1 1/2 CU180 71.50 5.50 33 2 2 CU240 76[...]

  • Page 25

    271846-YTG-B-0208 Johnson Controls Unitary Products 25 FIGURE 10 - HOT W A TER & STEAM HE A TING COILS PER FORMANCE DA T A CU240 - 300 CU060 - 180 Steam Coil Performance @ 2 PSIG • S team Heating Coils are tube -in-tube ‘steam distributing ’ typ e to eliminate risk of con- densate freezing. • Coils are con structed of 5/8 inch diameter [...]

  • Page 26

    271846-YTG-B-0208 26 Johnson Controls Unitary Products FIGURE 1 1 - TYPICAL W A TER-SIDE ECONOMIZER PHYSICAL CONFIGURA TION[...]

  • Page 27

    271846-YTG-B-0208 Johnson Controls Unitary Products 27 FIGURE 12 - TYPICAL W A TER-S IDE ECONOMIZER PIPING SCHEMA TIC[...]

  • Page 28

    Subject to change without notice. Print ed in U. S.A. 271846-YTG-B-0208 Copyright © 2008 by Johnson Controls, Inc. All rights reserved . Supersedes: 271846- YTG-A-0906 Johnson Contro ls Unitary Products 5005 York Drive Norman, OK 73069 FIGURE 13 - TYPICAL W A TER-SIDE ECONOMIZER CONTROL - 15-20 T ON VERTICAL (208-23 0 V/3PH/60HZ)[...]