Instruction/ maintenance manual of the product 48 York
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255040-YTG-A-0506 FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE SINGLE P ACKAGE GA S/ELECTRIC UNITS AND SINGLE P ACKAGE AIR CONDITIONERS D(CE, CG) 036, 048, 060 & 072 3, 4, 5 & 6 NOMINAL T ONS 10.0 SEER (3, 4, & 5 T on), 9.
255040-YTG-A-0506 2 Unitary Products Group T ABLE OF CONTENTS DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 PRODUCT NOMEN CLATURE . . . . . . . . . . . . . . . . . 3 FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . .
255040-YTG-A-0506 Unitary Products Group 3 PRODUCT NOMENCLA TURE D 5 C E A PRODUCT GENERA TION 3 = 3rd Generation 5 = 5th Generation PRODUCT CA TEGOR Y D = Single P ackage Air Conditioner (Air Co oled.
255040-YTG-A-0506 4 Unitary Products Group FEA TURES All units are self-contained and assembled on full perimeter base rails with forklift holes on three sides and holes for over- head rigging.
255040-YTG-A-0506 Unitary Products Group 5 FIGURE 1 - UNIT CUT A W A Y F ACTOR Y -INST ALLED OPTIONS • SINGLE INPUT ELECTR ONIC ENTHALPY ECONO- MIZERS - Includes a slide-in / plug-in damper assemb ly with fully modulating spring-return motor actuator capa- ble of introducing up to 100% outdoor ai r with nominal 1% leakage type dampers.
255040-YTG-A-0506 6 Unitary Products Group • ELECTRIC HEA TERS wired for single poin t power sup- ply . These nickel chromium heater elements are pro- vided with limit and automatic reset capability to prevent operation at excessive temperatures.
255040-YTG-A-0506 Unitary Products Group 7 T AB LE 1: SOUND POWER RA TING 1 UNIT SIZE CFM ESP BLOWER SOUND POWER (db 10 -12 Wat ts ) Octave Band Centerline Frequency (Hz) SWL dB(A) dB(A) @ 10Ft. 2 IWG SPEED KW 63 125 250 500 1,000 2,000 4,000 8,000 036 1,200 0.
255040-YTG-A-0506 8 Unitary Products Group T ABLE 4: D(CE, CG) 036 CO OLING CAP ACITIES (3 TON) CFM WB °F 86 83 80 77 74 71 68 86 83 80 77 74 71 68 72 45 3.1 35 30 26 21 17 - - 43 3.3 35 30 26 21 17 - - 67 43 3.0 43 38 34 29 25 20 16 41 3.3 41 38 34 29 25 21 16 62 39 3.
255040-YTG-A-0506 Unitary Products Group 9 T ABLE 5: D(CE, CG) 048 CO OLING CAP ACITIES (4 TON) CFM WB °F 86 83 80 77 74 71 68 86 83 80 77 74 71 68 72 60 4.1 44 39 33 28 23 - - 60 4.5 44 39 33 28 23 - - 67 55 4.1 53 48 42 37 32 26 21 52 4.5 52 47 42 36 31 25 20 62 51 4.
255040-YTG-A-0506 10 Unitary Products Group T ABLE 6: D(CE, CG) 060 CO OLING CAPACITIES (5 T ON) CFM WB °F 86 83 80 77 74 71 68 86 83 80 77 74 71 68 72 68 4.9 50 44 38 32 25 - - 65 5.6 50 43 37 31 24 - - 67 62 4.8 62 56 50 43 37 31 24 60 5.3 60 54 48 42 35 29 23 62 57 4.
255040-YTG-A-0506 Unitary Products Group 11 T ABLE 7: D(CE, CG) 072 CO OLING CAPACITIES (6 T ON) CFM WB °F 86 83 80 77 74 71 68 86 83 80 77 74 71 68 72 80 5.7 63 55 47 40 32 - - 77 6.3 63 55 47 40 32 - - 67 80 5.7 76 68 60 53 45 37 30 77 6.3 75 68 60 53 45 37 30 62 70 5.
255040-YTG-A-0506 12 Unitary Products Group T AB LE 8: SUPPLY AIR BLOWER PERFORMANCE (3 TON BELT DRIVE) - SIDE DUCT APPLICATION RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS 17.
255040-YTG-A-0506 Unitary Products Group 13 T AB LE 9: SUPPLY AIR BLOWER PERFORMANCE (4 TON BELT DRIVE) - SI DE DUCT APPLICATION RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS 2.
255040-YTG-A-0506 14 Unitary Products Group T AB LE 10: SUPPLY AIR BLOWER PERFORMANCE (5 TON BELT DRIVE) - SIDE DUCT APPLICATION RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS 2.
255040-YTG-A-0506 Unitary Products Group 15 T AB LE 1 1: SUPPLY AIR BLOWER PERFORMANCE (6 TON BELT DRIVE) - SIDE DUCT APPLICATION RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS .
255040-YTG-A-0506 16 Unitary Products Group T AB LE 12: SUPPLY AIR BLOWER PERFORMANCE (3 - 6 T O N DIRECT D RIVE) - SIDE DUCT APPLICATION CFM WATTS CFM WATTS CFM WATTS CFM WATTS CFM WATTS HI ---- 1699.
255040-YTG-A-0506 Unitary Products Group 17 T ABLE 14: ST A TIC RESIST ANCES 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 0.07 0.08 0.09 0.11 0.13 0.15 0.17 0.20 0.23 0.26 0.30 7-15KW 0.04 0.05 0.06 0.07 0.08 0.10 0.12 0.14 0.16 0.19 0.22 20-30KW 0.
255040-YTG-A-0506 18 Unitary Products Group T AB LE 16: ELECTRICAL DA T A - D(CE, CG)036-072 DIRECT DRIVE MODEL TONNAGE VOL T AGE COMPRESSORS OD F AN MOTOR FLA ID BLOWER MOTOR FLA ELECTRIC HEA TER MODEL NO. HEA TER KW HEA TER AMPS MIN. CIRCUIT AMP ACITY (AMPS ) MAX.
255040-YTG-A-0506 Unitary Products Group 19 MODEL TONNAGE VOL T AGE COMPRESSORS OD F AN MOTOR FLA ID BLOWER MOTOR FLA ELECTRIC HEA TER MODEL NO. HEA TER KW HEA TER AMPS MIN. CIRCUIT AMP ACITY (AMPS ) MAX. FUSE/ BRKR 1 SIZE (AMPS) RLA EACH LRA EACH D(CE, CG) 060 (5.
255040-YTG-A-0506 20 Unitary Products Group T AB LE 17: ELECTRICAL DA T A - D(CE, CG)036-072 BEL T DRIVE MODEL TONNAGE VOL T AGE COMPRESSORS OD F AN MOTOR FLA ID BLOWER MOTOR FLA ELECTRIC HEA TER MODEL NO. HEA TER KW HEA TER AMPS MIN. CIRCUIT AMP ACITY (AMPS ) MAX.
255040-YTG-A-0506 Unitary Products Group 21 MODEL TONNAGE VOL T AGE COMPRESSORS OD F AN MOTOR FLA ID BLOWER MOTOR FLA ELECTRIC HEA TER MODEL NO. HEA TER KW HEA TER AMPS MIN. CIRCUIT AMP ACITY (AMPS ) MAX. FUSE/ BRKR 1 SIZE (AMPS) RLA EACH LRA EACH D(CE, CG) 060 (5.
255040-YTG-A-0506 22 Unitary Products Group T ABLE 18: PHYSICAL DATA MODELS D(CE, CG) 036 048 060 072 EV APORA TOR BLOWER Centrifug al Blower (Dia. x Wd.
255040-YTG-A-0506 Unitary Products Group 23 FIGURE 2 - TYPICAL FIELD POWER & CONTR OL WIRING REFER TO THE ELECTRICAL DA T A T ABLES TO SIZE THE DISCONNECT SWITCH, O VERCURRENT PROTEC- TION AND WIRING.
255040-YTG-A-0506 24 Unitary Products Group FIGURE 3 - UNIT DIMENSIONS (3 - 6 TON COOLING ONL Y/ELECTRIC HEA T) FRONT VIEW FIGURE 4 - UNIT DIMENSIONS (3 - 6 T ON CO OL ING/ GAS HEA T) FRONT VIEW.
255040-YTG-A-0506 Unitary Products Group 25 FIGURE 5 - UNIT WITH ECONOMIZER RAIN HO OD DETAIL “A” FIGURE 6 - UNIT WITH FIXED OUTD OOR AIR/MOTORIZED DAMPER RAINHOOD DETAIL “B”.
255040-YTG-A-0506 26 Unitary Products Group FIGURE 7 - UNIT DIMENSIONS (REAR VIEW) FIGURE 8 - DISCONNECT/BLOWER ACCESS LOCA- TION T ABLE 21: UTILITIES ENTRY HOLE OPENING SIZE (DIA.) USED FOR A 7/8” KO 1 Contro l Wiring 2 Side Bottom B 2” KO 1 Power W iring Side Bottom C 1-5/8” KO Gas Piping (Fr ont ) D 1-1/2” KO Gas Piping ( Bottom) 1.
255040-YTG-A-0506 Unitary Products Group 27 FIGURE 9 - TYPICAL APPLICA TIONS.
255040-YTG-A-0506 28 Unitary Products Group FIGURE 10 - FOUR AND SIX POINT LOADING 44 7 / 8 82 1 / 4 Y X A B C D CONDENSER COIL END OF UNIT FRONT OF UNIT APPROXIMATE CENTER OF GRAVITY BACK OF UNIT 44 .
255040-YTG-A-0506 Unitary Products Group 29 T ABLE 25: OPERA TING WEIGHTS (LBS.) MO DEL S IZE 3 TO N 4 TON 5 TO N 6 TO N BASIC UNIT DCE (Cooling Onl y) 565 615 640 720 DCG (Gas/Electric) N040 605 - - - N060 - 665 - - N079 62 5 - 700 7 80 N099 - 685 710 790 OPTIONS OR ACCY .
255040-YTG-A-0506 30 Unitary Products Group FIGURE 12 - COOLING UNIT WITH GAS HEA T CONTROL CIRCUIT 208/230V AND 460V DIAGRAM.
255040-YTG-A-0506 Unitary Products Group 31 FIGURE 13 - COOLING UNIT WITH GAS HE A T CONTROL CIRCUIT 575 VOL T DIAGRAM.
255040-YTG-A-0506 32 Unitary Products Group FIGURE 14 - COOLING UNIT WITH ELECTRIC HE A T CONTROL CIRCUIT 208/ 230V , 460V A ND 575V DIAGRA M.
255040-YTG-A-0506 Unitary Products Group 33 FIGURE 15 - COOLING UNIT POWER CIRCUIT 208/23 0-3-60 DIRECT DRIVE IND OOR BLOWER DIAGRAM.
255040-YTG-A-0506 34 Unitary Products Group FIGURE 16 - COOLING UNIT POWER CIRCUIT 208/23 0-3-60 BEL T DRIVE INDOOR BLOWER DIAGRAM.
255040-YTG-A-0506 Unitary Products Group 35 FIGURE 17 - COOLING UNIT POWER CIRCUIT 460- 3-60 DIRECT DRIVE INDO OR BLOWER DIAGRAM.
255040-YTG-A-0506 36 Unitary Products Group FIGURE 18 - COOLING UNIT POWER CIRCUIT 460-3-60 BEL T DRIVE INDOOR BLOWER DIAGRAM.
255040-YTG-A-0506 Unitary Products Group 37 FIGURE 19 - COOLING UNIT POWER CIRCUIT 575- 3-60 DIRECT DRIVE INDO OR BLOWER DIAGRAM.
255040-YTG-A-0506 38 Unitary Products Group FIGURE 20 - COOLING UNIT POWER CIRCUIT 575-3-60 BEL T DRIVE INDOOR BLOWER DIAGRAM.
255040-YTG-A-0506 Unitary Products Group 39 GUIDE SPECIFICA TIONS GENERAL Units shall be manufactured by Y ork International Unitary Products Group in an ISO 9001 certified facility . Y ork's Sunline 2000 TM units are convertible single package- units.
255040-YTG-A-0506 40 Unitary Products Group internally enhanced copper tubes with all joints brazed. S pecial Pheno lic coating shall be available as a factory option. b. Evaporator and Condenser coil s shall be of the direct expansion, draw-thru, design.
255040-YTG-A-0506 Unitary Products Group 41 ST AND ARD LIMITED W ARRANTIES • Compressor 5 Y ears • Heat Exchanger 10 Y ears • Electric Heat Element 5 Y ears • Other Part s 1 Y ear OPTIONAL OUT.
255040-YTG-A-0506 42 Unitary Products Group.
255040-YTG-A-0506 Unitary Products Group 43.
Subject to change without notice. Printed in U.S.A. 255040-YTG-A-0506 Copyright © 2006 by Unitary Products. All rights reserved. Supersedes: 530.18-TG1Y (500) Unitary 5005 Norman Product s Y ork O K .
An important point after buying a device York 48 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought York 48 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 York 48 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, York 48 you will learn all the available features of the product, as well as information on its operation. The information that you get York 48 will certainly help you make a decision on the purchase.
If you already are a holder of York 48, 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 York 48.
However, one of the most important roles played by the user manual is to help in solving problems with York 48. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device York 48 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
