Air Conditioner User Manual

ManualsBrandsYork ManualsAir CompressorY32

246653-YTG-E-0108

FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE

TECHNICAL GUIDE

MILLENNIUM

SINGLE PACKAGE ROOFTOP UNITS

32, Y33 & Y34

25, 30, & 40 TON

25 TON (10 EER)

30 & 40 TON (9.5 EER)

30 TON UNIT SHOWN

ISO 9001

Certified Quality

Management System

TOMORROW’S UNIT TODAY

GENERAL

Introducing the YORK Millennium 25, 30, & 40 ton rooftop

line - units designed to provide peak performance and value

both today and for years to come. Millennium units are manu-

factured at an ISO 9001 registered facility, and each rooftop

is completely computer-run tested prior to shipment.

The Millennium is designed to be flexible enough to meet

your needs today and in the future. The true value of YORK’s

Millennium is that it can be designed to fit any need, from

cooling only, constant volume applications to variable air vol-

ume systems with variable frequency drive.

FEATURING:

• Cooling Only Units

• Cooling/Gas Heating Units (Natural) Standard or

Modulating Gas Heat available

• Cooling/Electric Heating Units

• Cooling/Hot Water Heating Units

• Cooling/Steam Heating Units

• Industry Leading Efficiency

• Double Wall Construction

• Stainless Steel or Powder Coated Drain Pan

• Multiple Scroll Compressors

• Multiple Refrigeration Circuits

• Upgradable Motor Efficiency

• Enhanced Filtration

• Vibration Isolated Supply Fan and Motor

• Technicoated Evaporator and Condenser Coils

• High Capacity Evaporator Coils

• Single Power Point Connection

• Easy Access Hinged Doors

• Variable Air Volume

• Constant Air Volume

• Factory Installed Economizers/Disconnect/Convenience

Outlet/Control Options

•Low Profile

MILLENNIUM SIMPLICITY

ELITE™ FEATURES:

• Single Button Programming and LED Display

• Designed to operate on both constant and variable air

volume units

• 365-Day real time clock with automatic Daylight Savings

time adjustment

• Occupancy Schedule allowing two schedules per day

• 20 Holiday schedules with programmable schedules that

can start at any time, day or night

• Patented Comfort Ventilation operation for economical

and comfortable economizer operation

• Demand Ventilation option to assure proper IAQ condi-

tions based on available space or return air CO

levels

• Temperature/Humidity programming algorithm allows

programmable limits to help control humidity in the space

• Smoke Purge automatically ventilates the space when

smoke is detected

• Monitors dirty filters and proves airflow before starting

heating or cooling

• Intelligent recovery to bring the space temperature up to

occupied setting quicker and more economically

Summary of content (96 pages)

PAGE 1
246653-YTG-E-0108 TOMORROW’S UNIT TODAY ® GENERAL Introducing the YORK Millennium 25, 30, & 40 ton rooftop line - units designed to provide peak performance and value both today and for years to come. Millennium units are manufactured at an ISO 9001 registered facility, and each rooftop is completely computer-run tested prior to shipment. TECHNICAL GUIDE MILLENNIUM® SINGLE PACKAGE ROOFTOP UNITS Y32, Y33 & Y34 The Millennium is designed to be flexible enough to meet your needs today and in the future.
PAGE 2
46653-YTG-E-0108 TABLE OF CONTENTS GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 FEATURING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 MILLENNIUM SIMPLICITY® ELITE™ FEATURES . . . . . 1 OVERVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 FEATURES AND BENEFITS . . . . . . . . . . . . . . . . . . . . . . . 5 INSTALLATION FEATURES . . . . . . . . . . . . . . . . . . . . . . 6 CONSTRUCTION FEATURES . . . . . .
PAGE 3
246653-YTG-E-0108 LIST OF FIGURES Fig.# Pg.# Fig.# Pg.# 1 HOT WATER PIPING CROSS-SECTION . . . . . . . . . 15 18 STEAM PIPING CROSS SECTION . . . . . . . . . . . . . . 25 2 HOT WATER COIL - 25 & 30 TON, 1 ROW, AT 10 GPM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 19 STEAM COIL - 25 & 30 TON, 1 ROW . . . . . . . . . . . . 26 3 HOT WATER COIL - 25 & 30 TON, 1 ROW, AT 20 GPM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PAGE 4
246653-YTG-E-0108 LIST OF TABLES Tbl.# 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 4 Pg.# GENERAL PHYSICAL DATA . . . . . . . . . . . . . . . . . . . 10 REFRIGERANT CHARGE . . . . . . . . . . . . . . . . . . . . . 11 STANDARD GAS HEATING CAPACITIES . . . . . . . . 12 TEMPERATURE RISE . . . . . . . . . . . . . . . . . . . . . . . . 12 MINIMUM HEATING CFM . . . . . . . . . . . . . . . . . . . . . 12 MODULATING GAS HEATING CAPACITIES . . . . . .
PAGE 5
246653-YTG-E-0108 YORK Millennium® OVERVIEW Introducing the YORK Millennium 25, 30, & 40 ton rooftop line - units designed to provide peak performance and value both today and for years to come. When we asked our customers what they wanted in a new rooftop line, we were careful to listen to both the needs of today and tomorrow. So, you'll find that Millennium units not only help you solve today's problems, but can handle tomorrow's difficulties as well: Industry Leading Efficiency - The Millennium's 9.
PAGE 6
246653-YTG-E-0108 Optional Head Pressure Control - For those applications where mechanical cooling is required below 40°F, optional low ambient operation allows compressor operation down to 0°F. Easily Upgrade Motor Efficiency to Meet Tighter Codes Optional high efficiency motors help you make simple upgrades to meet more demanding building and energy codes.
PAGE 7
246653-YTG-E-0108 PITCHED ROOF ANGLED CONDENSER COILS SOLID, CLASS II FAN CONSTRUCTION INTERTWINED COIL DOUBLE WALL CONSTRUCTION HINGED, LATCHED ACCESS DOORS LOW LEAK DAMPERS CONSTRUCTION FEATURES YORK's Millennium rooftop line is built for the long haul, with high end features and construction offered at a competitive price. Millennium units are manufactured at an ISO 9001 registered facility, and each rooftop is completely computer-run tested prior to shipment.
PAGE 8
246653-YTG-E-0108 LIST OF FEATURES AND BENEFITS Standard Features Field Installed Accessories • • • • • • • • • • • • • • • • • • • • • • • • 9.5 EER (10 EER on 25 ton) Double wall construction Major components have hinged and latched access doors Industrial duty scroll compressors Sturdy framed construction Sloped stainless steel or powder coated drain pan Separate 10 ton circuits (30 and 40 ton units) or 12.
PAGE 9
1 Johnson Controls Unitary Products 3 2 3 N = = = = 208/230-60 380-60 460-60 575-60 VOLTAGE 6 4 7 T = c, g, j U = d, e, h I = d, f, i J = d, f, j = = = = b, e, j b, f, h c, e, h c, e, i 7 = c, e, j 8 = c, f, h 9 = d, g, h 2 3 4 6 Z = b, e, i Y = b, e, h X = d, f, h W = d, e, j e = FORWARD CURVE FAN Class I f = FORWARD CURVE FAN Class II g = AIR FOIL FAN [always Class II] Fan (See note 6) a = CV b = VAV (VFD-FACTORY INSTALLED) c = BYPASS FACTORY VFD d = VAV (VFD-CUSTOMER) (3) Air Volu
PAGE 10
246653-YTG-E-0108 TABLE 1: GENERAL PHYSICAL DATA UNIT SIZE UNIT EER / IPLV (STANDARD CAPACITY EVAPORATOR) NUMBER/SIZE TYPE UNIT CAPACITY STEPS NUMBER / TYPE DIAMETER X WIDTH (INCHES) HP RANGE CFM RANGE (FULL LOAD) ESP RANGE NUMBER/SIZE/TYPE HP RANGE (SINGLE MOTOR) CFM SIZE (SQ. FT.) ROWS/FPI SIZE (SQ. FT.) ROWS/FPI SIZE (SQ. FT.
PAGE 11
246653-YTG-E-0108 TABLE 2: REFRIGERANT CHARGE UNIT (TONS) MODEL TYPE FACTORY/ FIELD CHARGED 25 25 30 wo/HGBP w/HGBP wo/HGBP R22 R22 R22 30 wo/HGBP1 w/HGBP w/HGBP1 wo/HGBP w/HGBP 30 30 40 40 1. CHARGE Factory Factory Factory SYS #1 25 lb. / 8 oz. 26 lb. / 0 oz. 13 lb. / 4 oz. SYS #2 26lb / 0oz 26 lb. / 0oz 13 lb. / 8 oz. SYS #3 13 lb. / 8 oz. SYS #4 - R22 Factory 14 lb. / 6 oz. 14 lb. / 10 oz. 14 lb. / 10 oz. - R22 R22 R22 R22 Factory Factory Factory Factory 14 lb. / 0 oz. 15 lb.
PAGE 12
246653-YTG-E-0108 TABLE 3: STANDARD GAS HEATING CAPACITIES INPUT CAPACITY (MBH)1 GAS HEAT OPTION AVAILABLE ON MODELS 1ST STAGE TOTAL N3 N5 N8 Y32/Y33/Y34 Y32/Y33/Y34 Y34 ONLY 267 267 2674 267 533 800 1. GAS RATE, CU. FT./HR.3 OUTPUT CAPACITY (MBH)2 213 426 638 1ST STAGE TOTAL 247 247 247 247 495 742 Heating capacity is only staged on CV models. VAV models use only one stage at full capacity. Blower motor heat not included. Based on a heat content of 1075 Btu/Ft.3 2. 3. 4.
PAGE 13
246653-YTG-E-0108 TABLE 7: MODULATING HEAT GAS HEAT OPTION D3 (Turn down ration 3.8 to 1) D5 (Turn down ration 7.7 to 1) D8 (Turn down ration 11.
PAGE 14
246653-YTG-E-0108 HOT WATER HEATING1 The YORK Millennium Rooftop units (30 - 40 Ton sizes) can be furnished with a YORK hot water coil as the source of heat (Bottom Supply Only). A one or two row coil will be factory installed in the heating section downstream of the supply air fan and just above the supply air opening in the bottom of the unit. The hot water control valve will not be provided. The installer will need to field supply a water valve.
PAGE 15
246653-YTG-E-0108 TABLE 13: HOT WATER COIL (1 ROW 40 TON)1 (1 OR 2 ROW) GPM CONDENSING SECTION HOT WATER COIL 26" INLET (2") OUTLET (2") 10 OUTSIDE OF BASE RAIL 15.8" 11.88" 8.38" 2.25" 2.55" 88.75" HEAT SECTION COMPARTMENT FIGURE 1 - CL 20 HOT WATER PIPING CROSS-SECTION 30 TABLE 12: STATIC RESISTANCE HOT WATER COIL (1 ROW, 40 TON) CFM AIR PRESSURE DROP 1 ROW AIR PRESSURE DROP 2 ROW 8000 0.11 0.23 11000 0.19 0.39 14000 0.29 0.58 20000 0.52 1.06 40 1.
PAGE 16
246653-YTG-E-0108 2 3 0 .0 2 2 0 .0 2 1 0 .0 2 0 0 .0 1 9 0 .0 CAPACITY (MBH) 1 8 0 .0 1 7 0 .0 140 160 180 200 1 6 0 .0 1 5 0 .0 °F °F °F °F 1 4 0 .0 1 3 0 .0 1 2 0 .0 1 1 0 .0 1 0 0 .0 9 0 .0 8 0 .0 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000 F L O W R A T E (C F M ) FIGURE 2 - HOT WATER COIL - 25 & 30 TON, 1 ROW, AT 10 GPM 2 7 0 .0 2 6 0 .0 2 5 0 .0 2 4 0 .0 2 3 0 .0 2 2 0 .0 CAPACITY (MBH) 2 1 0 .0 2 0 0 .0 1 9 0 .0 140 160 180 200 1 8 0 .0 1 7 0 .
PAGE 17
246653-YTG-E-0108 2 9 0 .0 2 8 0 .0 2 7 0 .0 2 6 0 .0 2 5 0 .0 2 4 0 .0 2 3 0 .0 CAPACITY (MBH) 2 2 0 .0 2 1 0 .0 140 160 180 200 2 0 0 .0 1 9 0 .0 1 8 0 .0 °F °F °F °F 1 7 0 .0 1 6 0 .0 1 5 0 .0 1 4 0 .0 1 3 0 .0 1 2 0 .0 1 1 0 .0 1 0 0 .0 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000 F L O W R A T E (C F M ) FIGURE 4 - HOT WATER COIL - 25 & 30 TON, 1 ROW, AT 30 GPM 3 0 0 .0 2 9 0 .0 2 8 0 .0 2 7 0 .0 2 6 0 .0 2 5 0 .0 2 4 0 .0 CAPACITY (MBH) 2 3 0 .0 2 2 0 .
PAGE 18
246653-YTG-E-0108 2 5 0 .0 2 4 0 .0 2 3 0 .0 2 2 0 .0 2 1 0 .0 2 0 0 .0 CAPACITY (MBH) 1 9 0 .0 1 8 0 .0 1 7 0 .0 1 6 0 .0 140 160 180 200 °F °F °F °F 140 160 180 200 °F °F °F °F 1 5 0 .0 1 4 0 .0 1 3 0 .0 1 2 0 .0 1 1 0 .0 1 0 0 .0 9 0 .0 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 18000 19000 20000 F L O W R A T E (C F M ) FIGURE 6 - HOT WATER COIL - 40 TON, 1 ROW, AT 10 GPM 3 0 0 .0 2 9 0 .0 2 8 0 .0 2 7 0 .0 2 6 0 .0 2 5 0 .0 2 4 0 .0 CAPACITY (MBH) 2 3 0 .
PAGE 19
246653-YTG-E-0108 3 2 0 .0 3 1 0 .0 3 0 0 .0 2 9 0 .0 2 8 0 .0 2 7 0 .0 2 6 0 .0 2 5 0 .0 CAPACITY (MBH) 2 4 0 .0 2 3 0 .0 2 2 0 .0 2 1 0 .0 2 0 0 .0 140 160 180 200 °F °F °F °F 140 160 180 200 °F °F °F °F 1 9 0 .0 1 8 0 .0 1 7 0 .0 1 6 0 .0 1 5 0 .0 1 4 0 .0 1 3 0 .0 1 2 0 .0 1 1 0 .0 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 18000 19000 20000 F L O W R A T E (C F M ) FIGURE 8 - HOT WATER COIL - 40 TON, 1 ROW, AT 30 GPM 3 4 0 .0 3 3 0 .0 3 2 0 .0 3 1 0 .0 3 0 0 .
PAGE 20
246653-YTG-E-0108 PHYSICAL DATA HOT WATER COIL - 2 ROW TABLE 16: HOT WATER COIL (2 ROW, 25 & 30 TON)1(CONTINUED) Coil Casing . . . . . . . . . . . . . . . . . . . . Galvanized Steel GPM Coil Construction. . . . . . . . . . . . . . . . Al Fin / Cu. Tube CFM 6000 8000 10000 12000 15000 6000 8000 10000 12000 15000 Rows Deep . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 60 Fin Thickness . . . . . . . . . . . . . . . . . . . . . . . . . . . .006” Tube Wall . . . . . . . . . . . . . . .
PAGE 21
246653-YTG-E-0108 4 8 0 .0 4 6 0 .0 4 4 0 .0 4 2 0 .0 4 0 0 .0 3 8 0 .0 CAPACITY (MBH) 3 6 0 .0 3 4 0 .0 3 2 0 .0 3 0 0 .0 140 160 180 200 °F °F °F °F 140 160 180 200 °F °F °F °F 2 8 0 .0 2 6 0 .0 2 4 0 .0 2 2 0 .0 2 0 0 .0 1 8 0 .0 1 6 0 .0 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000 F L O W R A T E (C F M ) FIGURE 10 - HOT WATER COIL - 25 & 30 TON, 2 ROW, AT 20 GPM 5 8 0 .0 5 6 0 .0 5 4 0 .0 5 2 0 .0 5 0 0 .0 4 8 0 .0 4 6 0 .0 CAPACITY (MBH) 4 4 0 .0 4 2 0 .0 4 0 0 .
PAGE 22
246653-YTG-E-0108 6 1 0 .0 5 9 0 .0 5 7 0 .0 5 5 0 .0 5 3 0 .0 5 1 0 .0 4 9 0 .0 CAPACITY (MBH) 4 7 0 .0 4 5 0 .0 4 3 0 .0 4 1 0 .0 3 9 0 .0 3 7 0 .0 140 160 180 200 °F °F °F °F 140 160 180 200 °F °F °F °F 3 5 0 .0 3 3 0 .0 3 1 0 .0 2 9 0 .0 2 7 0 .0 2 5 0 .0 2 3 0 .0 2 1 0 .0 1 9 0 .0 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000 F L O W R A T E (C F M ) FIGURE 12 - HOT WATER COIL - 25 & 30 TON, 2 ROW, AT 60 GPM 6 4 0 .0 6 2 0 .0 6 0 0 .0 5 8 0 .0 5 6 0 .0 5 4 0 .0 5 2 0 .
PAGE 23
246653-YTG-E-0108 5 3 0 .0 5 1 0 .0 4 9 0 .0 4 7 0 .0 4 5 0 .0 4 3 0 .0 CAPACITY (MBH) 4 1 0 .0 3 9 0 .0 3 7 0 .0 3 5 0 .0 140 160 180 200 °F °F °F °F 140 160 180 200 °F °F °F °F 3 3 0 .0 3 1 0 .0 2 9 0 .0 2 7 0 .0 2 5 0 .0 2 3 0 .0 2 1 0 .0 1 9 0 .0 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 18000 19000 20000 F L O W R A T E (C F M ) FIGURE 14 - HOT WATER COIL - 40 TON, 2 ROW, AT 20 GPM 6 5 0 .0 6 3 0 .0 6 1 0 .0 5 9 0 .0 5 7 0 .0 5 5 0 .0 5 3 0 .0 5 1 0 .
PAGE 24
6653-YTG-E-0108 7 0 0 .0 6 8 0 .0 6 6 0 .0 6 4 0 .0 6 2 0 .0 6 0 0 .0 5 8 0 .0 5 6 0 .0 5 4 0 .0 CAPACITY (MBH) 5 2 0 .0 5 0 0 .0 4 8 0 .0 4 6 0 .0 4 4 0 .0 140 160 180 200 °F °F °F °F 140 160 180 200 °F °F °F °F 4 2 0 .0 4 0 0 .0 3 8 0 .0 3 6 0 .0 3 4 0 .0 3 2 0 .0 3 0 0 .0 2 8 0 .0 2 6 0 .0 2 4 0 .0 2 2 0 .0 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 18000 19000 20000 F L O W R A T E (C F M ) FIGURE 16 - HOT WATER COIL - 40 TON, 2 ROW, AT 60 GPM 7 3 0 .0 7 1 0 .
PAGE 25
246653-YTG-E-0108 STEAM HEATING TABLE 22: STEAM COIL (1 ROW, 40 TON) The YORK Millennium units (25, 30, and 40 ton sizes) can be manufactured with a steam heat coil (Bottom Supply only). YORK's one row steam coil is installed in the heating section just downstream of the supply air fan and just above the supply air opening in the bottom of the unit. The steam control valve will not be provided. The installer will need to field supply a steam control valve.
PAGE 26
246653-YTG-E-0108 350 340 330 320 310 300 CAPACITY (MBH) 290 280 2 psi 6 psi 10 psi 15 psi 270 260 250 240 230 220 210 200 190 180 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000 F L O W R A T E (C F M ) FIGURE 19 - STEAM COIL - 25 & 30 TON, 1 ROW 390 380 370 360 350 340 CAPACITY (MBH) 330 320 310 2 psi 6 psi 10 psi 15 psi 300 290 280 270 260 250 240 230 220 210 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 18000 19000 20000 F L O W R A T E (C F M ) FIGUR
PAGE 27
246653-YTG-E-0108 TABLE 24: EXHAUST FAN DRIVE DATA MODEL 25 Ton 30 Ton 40 Ton BLOWER RPM RANGE HP FRAME SIZE 758 852 976 852 976 1069 852 976 1069 5 7.5 10 7.5 10 15 7.5 10 15 213T 215T 215T 213T 215T 254T 184T 215T 254T MOTOR MOTOR EFF (STD. MOTOR) MOTOR EFF (HI EFF OPT) MOTOR PULLEY BLOWER PULLEY BELTS PITCH DIA (INCHES) BORE (INCHES) PITCH DIA (INCHES) BORE (INCHES) DESIGNATION QTY 87.5 88.5 89.5 84 86.5 85.7 84 86.5 85.7 89.5 91.7 91 86.5 89.5 89.5 86.5 89.5 89.5 4.9 5.5 6.3 5.
PAGE 28
246653-YTG-E-0108 SUPPLY AIR DRIVE ADJUSTMENT At unit start-up, the measured CFM may be higher or lower than the specified CFM shown in Figures 22, 23, and 24. To achieve the specified CFM, the speed of the drive may have to be decreased or increased by changing the pitch diameter (PD) of the motor sheave as outlined below: Even small changes in blower speed can result in substantial changes in static pressure and bhp.
PAGE 29
246653-YTG-E-0108 TABLE 26: 25 TON DRIVE ADJUSTMENT 7.5 HP MOTOR & 567 RPM DRIVE 10 HP MOTOR & 692 RPM DRIVE 15 HP MOTOR & 793 RPM DRIVE 20 HP MOTOR & 894 RPM DRIVE %RPM & CFM REQ’D PD BROWNING 2B5V_ _ %RPM & CFM REQ’D PD BROWNING 2B5V_ _ %RPM & CFM REQ’D PD BROWNING 2B5V_ _ %RPM & CFM REQ’D PD BROWNING 2B5V_ _ - - - 82 4.5 42 84 5.3 50 86 6.1 58 - - - 86 4.7 44 87 5.5 52 89 6.3 60 100 (Std.)4.5 42 89 4.9 46 90 5.7 54 91 6.5 62 104 4.7 44 93 5.
PAGE 30
246653-YTG-E-0108 TABLE 29: DRIVE ADJUSTMENT FOR POWER EXHAUST - 25 TON 5 HP MOTOR & 759 RPM DRIVE %RPM REQ’D BROWNING & CFM PD 2B5V_ _ 100 (Std.) 4.9 46 104 5.1 48 109 5.3 50 113 5.5 52 117 5.7 54 122 5.9 56 7.5 HP MOTOR & 852 RPM DRIVE %RPM REQ’D BROWNING 2B5V_ _ & CFM PD 92 5.1 48 96 5.3 50 100 (Std.) 5.5 52 104 5.7 54 108 5.9 56 112 6.1 58 10 HP MOTOR & 975 RPM DRIVE BROWNING %RPM REQ’D PD 2B5V_ _ & CFM 93 5.9 56 97 6.1 58 100 (Std.) 6.3 60 103 6.5 62 107 6.7 64 110 6.
PAGE 31
246653-YTG-E-0108 TABLE 31: COOLING PERFORMANCE 25 TON AIR ON EVAPORATOR COIL CFM 7500 8750 10000 11250 12500 7500 8750 10000 11250 12500 7500 8750 10000 11250 12500 1. 2. 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 TOTAL CAP.1 (MBH) 337.7 310.2 271.9 243.9 344.1 316.1 277.1 248.7 350.5 321.9 282.3 253.4 355.5 326.5 286.3 257.1 360.5 331.1 290.4 260.8 TOTAL2 INPUT (KW) 23.0 21.6 21.5 20.8 23.7 22.2 22.1 21.4 24.3 22.8 22.7 21.9 26.5 24.9 24.7 23.9 28.7 26.9 26.8 25.
PAGE 32
246653-YTG-E-0108 TABLE 32: COOLING PERFORMANCE 30 TON STANDARD CAPACITY COIL AIR ON EVAPORATOR COIL CFM 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000 32 WB (°F) 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 TOTAL CAP.1 (MBH) 385 353 330 316 398 366 342 339 405 375 354 353 415 385 369 368 420 393 379 379 424 399 391 391 430 406 399 402 436 401 410 409 436 419 416 418 439 425 421 424 TOTAL2 INPUT (KW) 27.8 27.
PAGE 33
246653-YTG-E-0108 TABLE 32: COOLING PERFORMANCE 30 TON STANDARD CAPACITY COIL (CONTINUED) AIR ON EVAPORATOR COIL CFM 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000 WB (°F) 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 TOTAL CAP.
PAGE 34
246653-YTG-E-0108 TABLE 32: COOLING PERFORMANCE 30 TON STANDARD CAPACITY COIL (CONTINUED) AIR ON EVAPORATOR COIL CFM 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000 1. 2. 34 WB (°F) 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 TOTAL CAP.
PAGE 35
246653-YTG-E-0108 TABLE 33: COOLING PERFORMANCE 30 TON HIGH CAPACITY COIL AIR ON EVAPORATOR COIL CFM 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000 WB (°F) 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 TOTAL CAP.
PAGE 36
246653-YTG-E-0108 TABLE 33: COOLING PERFORMANCE 30 TON HIGH CAPACITY COIL (CONTINUED) AIR ON EVAPORATOR COIL CFM 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000 36 WB (°F) 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 TOTAL CAP.
PAGE 37
246653-YTG-E-0108 TABLE 33: COOLING PERFORMANCE 30 TON HIGH CAPACITY COIL (CONTINUED) AIR ON EVAPORATOR COIL CFM 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000 1. 2. WB (°F) 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 TOTAL CAP.
PAGE 38
246653-YTG-E-0108 TABLE 34: COOLING PERFORMANCE 40 TON STANDARD CAPACITY COIL AIR ON EVAPORATOR COIL CFM 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 18000 19000 20000 38 WB (°F) 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 TOTAL CAP.
PAGE 39
246653-YTG-E-0108 TABLE 34: COOLING PERFORMANCE 40 TON STANDARD CAPACITY COIL (CONTINUED) AIR ON EVAPORATOR COIL CFM 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 18000 19000 20000 WB (°F) 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 TOTAL CAP.
PAGE 40
246653-YTG-E-0108 TABLE 34: COOLING PERFORMANCE 40 TON STANDARD CAPACITY COIL (CONTINUED) AIR ON EVAPORATOR COIL CFM 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 18000 19000 20000 1. 2. 40 WB (°F) 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 TOTAL CAP.
PAGE 41
246653-YTG-E-0108 TABLE 35: COOLING PERFORMANCE 40 TON HIGH CAPACITY COIL AIR ON EVAPORATOR COIL CFM 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 18000 19000 20000 WB (°F) 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 TOTAL CAP.
PAGE 42
246653-YTG-E-0108 TABLE 35: COOLING PERFORMANCE 40 TON HIGH CAPACITY COIL (CONTINUED) AIR ON EVAPORATOR COIL CFM 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 18000 19000 20000 42 WB (°F) 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 TOTAL CAP.
PAGE 43
246653-YTG-E-0108 TABLE 35: COOLING PERFORMANCE 40 TON HIGH CAPACITY COIL (CONTINUED) AIR ON EVAPORATOR COIL CFM 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 18000 19000 20000 1. 2. WB (°F) 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 TOTAL CAP.
PAGE 44
246653-YTG-E-0108 CFM, STATIC PRESSURE, AND POWER - ALTITUDE AND TEMPERATURE CORRECTIONS order to use the indoor blower tables for high altitude applications, certain corrections are necessary. The information below should be used to assist in application of product when being applied at altitudes at or exceeding 1000 feet above sea level. A centrifugal fan is a "constant volume" device. This means that, if the rpm remains constant, the CFM delivered is the same regardless of the density of the air.
PAGE 45
246653-YTG-E-0108 FIGURE 21 - ALTITUDE/TEMPERATURE CONVERSION FACTOR Johnson Controls Unitary Products 45
PAGE 46
246653-YTG-E-0108 TABLE 37: FAN PERFORMANCE - 25 TON1, 2 0.2 AIRFLOW CFM BHP3 0.7 1.0 1.4 2.0 2.7 3.6 4.6 5.8 7.2 RPM 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 306 337 370 408 444 481 520 557 596 549 555 562 573 591 611 634 662 690 720 2.4 BHP3 3.3 3.9 4.5 5.2 6.0 6.9 7.9 9.2 10.6 12.3 RPM 728 736 740 744 751 760 774 792 811 833 757 767 772 775 781 789 801 817 834 855 RPM 864 878 885 889 892 897 903 913 926 942 3.4 BHP3 5.1 6.0 6.8 7.6 8.5 9.5 10.7 12.1 13.6 15.
PAGE 47
246653-YTG-E-0108 25 Ton Forward Curve 8.0 7.5 00 11 7.0 M RP 6.5 6.0 20 00 10 15 5.0 BH P 0 90 4.5 10 Total Static Pressure (IWG) 5.5 7.5 4.0 80 0 3.5 3.0 70 0 2.5 600 2.0 1.5 500 A 1.0 0.5 0.0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 CFM (x1000) A - Standard Unit Note: Standard Unit includes wet evaporator coil, clean 2" throwaway filters, system and cabinet effects at standard air density and 0' elevation.
PAGE 48
246653-YTG-E-0108 TABLE 38: FAN PERFORMANCE - 30 TON 1, 2 0.2 AIRFLOW (CFM) 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000 RPM BHP3 RPM 321 357 398 436 477 519 560 603 645 688 0.9 1.4 1.9 2.6 3.4 4.4 5.7 7.1 8.8 10.7 373 404 437 473 511 549 589 629 669 711 1.2 AIRFLOW (CFM) 554 568 587 610 636 665 697 729 764 800 734 741 750 763 779 799 821 847 874 904 765 772 781 792 807 824 845 869 896 924 RPM 877 885 892 900 910 923 939 958 980 1004 3.4 BHP3 6.7 7.7 8.8 10.0 11.4 13.0 14.7 16.6 18.
PAGE 49
246653-YTG-E-0108 30 Ton Forward Curve 8.0 7.5 11 7.0 00 M RP 6.5 6.0 P BH 25 00 10 5.5 15 4.5 90 0 10 4.0 3.5 80 0 Total Static Pressure (IWG) 20 5.0 A 3.0 70 2.5 2.0 0 600 1.5 500 1.0 0.5 0.0 0 2 4 6 8 10 12 14 16 18 20 CFM (x1000) A - Standard Unit Note: Standard Unit includes wet evaporator coil, clean 2" throwaway filters, system and cabinet effects at standard air density and 0' elevation.
PAGE 50
246653-YTG-E-0108 TABLE 39: FAN PERFORMANCE - 40 TON1,2 0.2 AIRFLOW (CFM) 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 18000 1.4 BHP3 3.5 4.2 4.9 5.8 6.8 8.0 9.3 10.8 12.5 14.3 16.4 RPM 506 518 532 549 568 588 609 631 654 678 703 RPM 537 549 563 579 596 614 634 655 677 701 724 2.2 2.4 BHP3 6.0 6.8 7.8 8.8 10.1 11.4 13.0 14.6 16.5 18.5 20.7 RPM 654 664 675 687 700 714 729 746 764 784 805 RPM 681 691 701 712 723 737 752 768 786 805 824 3.
PAGE 51
246653-YTG-E-0108 40 Ton Forward Curve 7.0 6.5 6.0 90 0R PM 5.5 B 25 P 20 4.5 80 0 4.0 15 Total Static Pressure (IWG) H 5.0 3.5 10 70 0 3.0 2.5 A 600 2.0 500 1.5 400 1.0 300 0.5 0.0 0 2 4 6 8 10 12 14 16 18 20 CFM (x1000) A - Standard Unit Note: Standard Unit includes wet evaporator coil, clean 2" throwaway filters, system and cabinet effects at standard air density and 0' elevation.
PAGE 52
246653-YTG-E-0108 TABLE 40: FAN PERFORMANCE - 25 & 30 TON AIRFOIL1,2 0.2 AIRFLOW (CFM) 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000 RPM BHP3 RPM 595 709 827 948 1072 1197 1322 1447 1574 1701 1828 1955 0.3 0.6 0.9 1.3 1.9 2.7 3.6 4.7 6.0 7.6 9.4 11.5 667 769 879 995 1113 1233 1354 1478 1602 1726 1852 1978 1.
PAGE 53
246653-YTG-E-0108 TABLE 40: FAN PERFORMANCE - 25 & 30 TON AIRFOIL1,2(CONTINUED) 4.2 AIRFLOW (CFM) 3 RPM 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000 BHP 4.6 5.3 6.1 7.0 8.0 9.3 10.7 12.3 14.1 16.2 18.6 21.1 1601 1621 1653 1698 1754 1822 1898 1982 2072 2167 2265 2368 RPM 1774 1791 1817 1853 1901 1958 2026 2102 2185 2273 2366 2463 BHP 4.9 5.6 6.4 7.3 8.4 9.7 11.1 12.7 14.6 16.7 19.1 21.7 1636 1656 1687 1730 1784 1850 1924 2006 2095 2188 2286 2387 5.4 BHP3 6.1 6.8 7.7 8.7 9.9 11.
PAGE 54
246653-YTG-E-0108 TABLE 41: FAN PERFORMANCE - 40 TON AIRFOIL1,2 0.2 AIRFLOW (CFM) 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 18000 19000 20000 21000 22000 RPM BHP3 RPM 769 855 941 1029 1117 1205 1294 1382 1471 1560 1649 1739 1828 1918 2008 1.4 1.8 2.5 3.2 4.1 5.1 6.3 7.7 9.2 11.0 13.0 15.2 17.7 20.4 23.4 814 896 978 1062 1147 1233 1320 1407 1495 1582 1670 1758 1847 1936 2025 1.
PAGE 55
246653-YTG-E-0108 TABLE 41: FAN PERFORMANCE - 40 TON AIRFOIL1,2(CONTINUED) 3.2 AIRFLOW (CFM) 3 RPM 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 18000 19000 20000 BHP 6.0 6.9 7.9 9.0 10.3 11.8 13.4 15.2 17.3 19.5 21.9 24.
PAGE 56
246653-YTG-E-0108 TABLE 42: COMPONENT STATIC RESISTANCE1, 2 CFM COMPONENT COIL LOSSES 6,000 8,000 10,000 12,000 14,000 16,000 STD. 25 TON, DRY -0.06 -0.08 -0.10 -0.13 - - - STD. 25 TON, WET Baseline Baseline Baseline Baseline Baseline Baseline Baseline 18,000 STD. 30 TON, DRY -0.045 -0.075 -0.112 -0.157 -0.207 -0.264 -0.326 STD. 30 TON, WET Baseline Baseline Baseline Baseline Baseline Baseline Baseline -0.155 HI CAP 30 TON, DRY -0.019 -0.035 -0.052 -0.073 -0.
PAGE 57
246653-YTG-E-0108 TABLE 43: POWER EXHAUST - ONE FORWARD CURVED FAN 25 TON1 4000 5000 6000 7000 8000 9000 10000 RPM BHP2 RPM 442 524 612 703 791 877 967 0.66 1.21 1.93 3.00 3.81 5.81 8.42 496 566 646 731 821 911 1004 RPM 1. 2. 743 768 806 857 921 995 1077 BHP2 0.78 1.35 2.18 3.32 4.29 6.17 8.76 RPM 562 609 679 759 844 932 1022 BHP2 0.91 1.50 2.36 3.54 4.77 6.53 9.09 RPM 626 663 717 787 868 953 1041 1.0 BHP2 1.05 1.66 2.55 3.75 5.24 6.90 9.43 BHP2 1.39 2.00 2.92 4.18 5.74 7.63 10.
PAGE 58
246653-YTG-E-0108 Power Exhaust 25 Ton 8.0 7.5 7.0 6.5 1600 6.0 Total Static Pressure (IWG) 5.5 1500 10 BHP 5.0 7.5 BHP 1400 4.5 5 BHP 1300 4.0 1200 3.5 1100 3.0 1000 2.5 900 2.0 800 700 1.5 600 1.0 500 0.5 400 300 0.0 0.0 2.0 4.0 6.0 8.0 10.0 12.0 14.0 16.0 18.
PAGE 59
246653-YTG-E-0108 TABLE 44: POWER EXHAUST - TWO FORWARD CURVED FANS - 30 & 40 TON1 0.2 AIRFLOW CFM 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000 16000 RPM BHP2 3 RPM 363 402 445 494 544 597 651 705 761 817 874 932 989 0.32 0.53 0.84 1.26 1.79 2.42 3.26 4.31 5.46 6.93 8.51 10.40 12.60 468 494 527 565 609 654 703 753 805 858 912 967 1022 1.2 AIRFLOW CFM RPM 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000 1. 2. 3. 0.
PAGE 60
246653-YTG-E-0108 FIGURE 26 - POWER EXHAUST - TWO FORWARD CURVED FANS - 30 & 40 TONS 60 Johnson Controls Unitary Products
PAGE 61
246653-YTG-E-0108 TABLE 45: ELECTRICAL DATA 25 TON BASIC UNIT R22 COMPRESSORS (EACH) VOLTAGE OD FAN MOTORS (EACH) QTY. RLA LRA MCC QTY FLA 208-3-60 2 42.3 245 66.0 4 3.8 230-3-60 2 42.3 245 66.0 4 3.8 460-3-60 2 17.6 125 27.5 4 1.9 575-3-60 2 14.2 100 22.2 4 1.5 1. 2. 3. SUPPLY BLOWER HP FLA 7.5 10 15 20 7.5 10 15 20 7.5 10 15 20 7.5 10 15 20 24.2 30.8 46.2 59.4 22.0 28.0 42.0 54.0 11.0 14.0 21.0 27.0 9.0 11.0 17.0 22.
PAGE 62
246653-YTG-E-0108 TABLE 47: ELECTRICAL DATA 40 TON BASIC UNIT R22 COMPRESSORS (EACH) VOLTAGE QTY. RLA LRA MCC QTY FLA 208-3-60 4 37.2 239 58.0 4 4.5 230-3-60 4 37.2 239 58.0 4 4.5 460-3-60 4 17.2 125 27.0 4 2.2 575-3-60 4 12.4 80 19.3 4 1.7 1. 2. 3. 62 OD FAN MOTORS (EACH) SUPPLY BLOWER HP FLA 10 15 20 25 10 15 20 25 10 15 20 25 10 15 20 25 30.8 46.2 59.4 74.8 28.0 42.0 54.0 68.0 14.0 21.0 27.0 34.0 11.0 17.0 22.0 27.
PAGE 63
246653-YTG-E-0108 TABLE 48: ELECTRICAL DATA 25 TON WITH ELECTRIC HEAT R22 COMPRESSORS (EACH) VOLTAGE QTY. RLA LRA MCC OD FAN MOTORS (EACH) SUPPLY BLOWER QTY HP FLA OPTION KW 7.5 10 15 20 7.5 10 15 20 7.5 10 15 20 7.5 10 15 20 7.5 10 15 20 7.5 10 15 20 7.5 10 15 20 7.5 10 15 20 7.5 10 15 20 7.5 10 15 20 24.2 30.8 46.2 59.4 24.2 30.8 46.2 59.4 22.0 28.0 42.0 54.0 22.0 28.0 42.0 54.0 11.0 14.0 21.0 27.0 11.0 14.0 21.0 27.0 11.0 14.0 21.0 27.0 9.0 11.0 17.0 22.0 9.0 11.0 17.0 22.0 9.0 11.0 17.
PAGE 64
246653-YTG-E-0108 TABLE 49: ELECTRICAL DATA 30 TON WITH ELECTRIC HEAT R22 COMPRESSORS (EACH) VOLTAGE QTY. RLA LRA MCC OD FAN MOTORS (EACH) SUPPLY BLOWER QTY HP FLA OPTION KW 10 15 20 25 10 15 20 25 10 15 20 25 10 15 20 25 10 15 20 25 10 15 20 25 10 15 20 25 10 15 20 25 10 15 20 25 10 15 20 25 30.8 46.2 59.4 74.8 30.8 46.2 59.4 74.8 28.0 42.0 54.0 68.0 28.0 42.0 54.0 68.0 14.0 21.0 27.0 34.0 14.0 21.0 27.0 34.0 14.0 21.0 27.0 34.0 11.0 17.0 22.0 27.0 11.0 17.0 22.0 27.0 11.0 17.0 22.0 27.
PAGE 65
246653-YTG-E-0108 TABLE 50: ELECTRICAL DATA 40 TON WITH ELECTRIC HEAT R22 COMPRESSORS (EACH) VOLTAGE QTY. RLA LRA MCC OD FAN MOTORS (EACH) SUPPLY BLOWER QTY HP FLA OPTION KW 10 15 20 25 10 15 20 25 10 15 20 25 10 15 20 25 10 15 20 25 10 15 20 25 10 15 20 25 10 15 20 25 10 15 20 25 10 15 20 25 30.8 46.2 59.4 74.8 30.8 46.2 59.4 74.8 28.0 42.0 54.0 68.0 28.0 42.0 54.0 68.0 14.0 21.0 27.0 34.0 14.0 21.0 27.0 34.0 14.0 21.0 27.0 34.0 11.0 17.0 22.0 27.0 11.0 17.0 22.0 27.0 11.0 17.0 22.0 27.
PAGE 66
246653-YTG-E-0108 TABLE 51: ELECTRICAL DATA 25 TON WITH POWER EXHAUST R22 COMPRESSORS (EACH) VOLTAGE QTY. 208-3-60 230-3-60 460-3-60 575-3-60 1. 2. 3. 66 2 2 2 2 RLA 42.3 42.3 17.6 14.2 LRA 245 245 125 100 OD FAN MOTORS (EACH) MCC 66.0 66.0 27.5 22.2 QTY 4 4 4 4 FLA SUPPLY BLOWER HP FLA 7.5 24.2 10 30.8 15 46.2 20 59.4 7.5 22.0 10 28.0 15 42.0 20 54.0 7.5 11.0 10 14.0 15 21.0 20 27.0 7.5 9.0 10 11.0 15 17.0 20 22.0 3.8 3.8 1.9 1.
PAGE 67
246653-YTG-E-0108 TABLE 52: ELECTRICAL DATA 30 TON WITH POWER EXHAUST R22 COMPRESSORS (EACH) VOLTAGE QTY. 208-3-60 230-3-60 460-3-60 575-3-60 1. 2. 3. 3 3 3 3 RLA 37.2 37.2 17.2 12.4 LRA 239 239 125 80 OD FAN MOTORS (EACH) MCC 58.0 58.0 27.0 19.3 QTY 3 3 3 3 FLA SUPPLY BLOWER HP FLA 10 30.8 15 46.2 20 59.4 25 74.8 10 28.0 15 42.0 20 54.0 25 68.0 10 14.0 15 21.0 20 27.0 25 34.0 10 11.0 15 17.0 20 22.0 25 27.0 4.5 4.5 2.2 1.
PAGE 68
246653-YTG-E-0108 TABLE 53: ELECTRICAL DATA 40 TON WITH POWER EXHAUST R22 COMPRESSORS (EACH) VOLTAGE QTY. 208-3-60 230-3-60 460-3-60 575-3-60 1. 2. 3. 68 4 4 4 4 RLA 37.2 37.2 17.2 12.4 LRA 239 239 125 80 OD FAN MOTORS (EACH) MCC 58.0 58.0 27.0 19.3 QTY 4 4 4 4 FLA SUPPLY BLOWER HP FLA 10 30.8 15 46.2 20 59.4 25 74.8 10 28.0 15 42.0 20 54.0 25 68.0 10 14.0 15 21.0 20 27.0 25 34.0 10 11.0 15 17.0 20 22.0 25 27.0 4.5 4.5 2.2 1.
PAGE 69
246653-YTG-E-0108 TABLE 54: ELECTRICAL DATA 25 TON WITH ELECTRIC HEAT AND POWER EXHAUST R22 COMPRESSORS (EACH) ELECTRIC HEAT VOLTAGE OPTION E4 KW 40 STAGES QTY. 1 2 RLA 42.3 LRA 245 OD FAN MOTORS (EACH) MCC 66.0 QTY 4 FLA SUPPLY BLOWER HP FLA 7.5 24.2 10 30.8 15 46.2 20 59.4 7.5 24.2 10 30.8 15 46.2 20 59.4 7.5 22.0 10 28.0 15 42.0 20 54.0 7.5 22.0 10 28.0 15 42.0 20 54.0 3.8 208-3-60 E8 E4 80 40 2 1 2 2 42.3 42.3 245 245 66.0 66.
PAGE 70
246653-YTG-E-0108 TABLE 54: ELECTRICAL DATA 25 TON WITH ELECTRIC HEAT AND POWER EXHAUST R22 (CONTINUED) OPTION E4 460-3-60 E8 E1 70 KW 40 80 108 STAGES 1 2 2 OD FAN MOTORS (EACH) COMPRESSORS (EACH) ELECTRIC HEAT VOLTAGE QTY. 2 2 2 RLA 17.6 17.6 17.6 LRA 125 125 125 MCC 27.5 27.5 27.5 QTY 4 4 4 FLA SUPPLY BLOWER HP FLA 7.5 11.0 10 14.0 15 21.0 20 27.0 7.5 11.0 10 14.0 15 21.0 20 27.0 7.5 11.0 10 14.0 15 21.0 20 27.0 1.9 1.9 1.
PAGE 71
246653-YTG-E-0108 TABLE 54: ELECTRICAL DATA 25 TON WITH ELECTRIC HEAT AND POWER EXHAUST R22 (CONTINUED) OPTION E4 575-3-60 E8 E1 1. 2. 3. KW 40 80 108 STAGES OD FAN MOTORS (EACH) COMPRESSORS (EACH) ELECTRIC HEAT VOLTAGE QTY. 1 2 2 2 2 2 RLA 14.2 14.2 14.2 LRA 100 100 100 MCC 22.2 22.2 22.2 QTY 4 4 4 FLA SUPPLY BLOWER HP FLA 7.5 9.0 10 11.0 15 17.0 20 22.0 7.5 9.0 10 11.0 15 17.0 20 22.0 7.5 9.0 10 11.0 15 17.0 20 22.0 1.5 1.5 1.
PAGE 72
246653-YTG-E-0108 TABLE 55: ELECTRICAL DATA 30 TON WITH ELECTRIC HEAT AND POWER EXHAUST R22 COMPRESSORS (EACH) ELECTRIC HEAT VOLTAGE OPTION E4 KW 40 STAGES 1 QTY. 3 RLA 37.2 LRA 239 OD FAN MOTORS (EACH) MCC 58.0 QTY 3 FLA SUPPLY BLOWER HP FLA 10 30.8 15 46.2 20 59.4 25 74.8 10 30.8 15 46.2 20 59.4 25 74.8 10 28.0 15 42.0 20 54.0 25 68.0 10 28.0 15 42.0 20 54.0 25 68.0 5.8 208-3-60 E8 E4 80 40 2 1 3 3 37.2 37.2 239 239 58.0 58.0 3 3 5.
PAGE 73
246653-YTG-E-0108 TABLE 55: ELECTRICAL DATA 30 TON WITH ELECTRIC HEAT AND POWER EXHAUST R22 (CONTINUED) OPTION E4 460-3-60 E8 E1 KW 40 80 108 STAGES OD FAN MOTORS (EACH) COMPRESSORS (EACH) ELECTRIC HEAT VOLTAGE QTY. 1 2 2 Johnson Controls Unitary Products 3 3 3 RLA 17.2 17.2 17.2 LRA 125 125 125 MCC 27.0 27.0 27.0 QTY 3 3 3 FLA SUPPLY BLOWER HP FLA 10 14.0 15 21.0 20 27.0 25 34.0 10 14.0 15 21.0 20 27.0 25 34.0 10 14.0 15 21.0 20 27.0 25 34.
PAGE 74
246653-YTG-E-0108 TABLE 55: ELECTRICAL DATA 30 TON WITH ELECTRIC HEAT AND POWER EXHAUST R22 (CONTINUED) OPTION E4 575-3-60 E8 E1 1. 2. 3. 74 KW 40 80 108 STAGES 1 2 2 OD FAN MOTORS (EACH) COMPRESSORS (EACH) ELECTRIC HEAT VOLTAGE QTY. 3 3 3 RLA 12.4 12.4 12.4 LRA 80 80 80 MCC 19.3 19.3 19.3 QTY 3 3 3 FLA SUPPLY BLOWER HP FLA 10 11.0 15 17.0 20 22.0 25 27.0 10 11.0 15 17.0 20 22.0 25 27.0 10 11.0 15 17.0 20 22.0 25 27.0 1.7 1.7 1.
PAGE 75
246653-YTG-E-0108 TABLE 56: ELECTRICAL DATA 40 TON WITH ELECTRIC HEAT AND POWER EXHAUST R22 COMPRESSORS (EACH) ELECTRIC HEAT VOLTAGE OPTION E4 KW 40 STAGES QTY. 1 4 RLA 37.2 LRA 239 OD FAN MOTORS (EACH) MCC 58.0 QTY 4 FLA SUPPLY BLOWER HP FLA 10 30.8 15 46.2 20 59.4 25 74.8 10 30.8 15 46.2 20 59.4 25 74.8 10 28.0 15 42.0 20 54.0 25 68.0 10 28.0 15 42.0 20 54.0 25 68.0 4.5 208-3-60 E8 E4 80 40 2 1 4 4 37.2 37.2 239 239 58.0 58.0 4 4 4.
PAGE 76
246653-YTG-E-0108 TABLE 56: ELECTRICAL DATA 40 TON WITH ELECTRIC HEAT AND POWER EXHAUST R22 (CONTINUED) OPTION E4 460-3-60 E8 E1 76 KW 40 80 108 STAGES 1 2 2 OD FAN MOTORS (EACH) COMPRESSORS (EACH) ELECTRIC HEAT VOLTAGE QTY. 4 4 4 RLA 17.2 17.2 17.2 LRA 125 125 125 MCC 27.0 27.0 27.0 QTY 4 4 4 FLA SUPPLY BLOWER HP FLA 10 14.0 15 21.0 20 27.0 25 34.0 10 14.0 15 21.0 20 27.0 25 34.0 10 14.0 15 21.0 20 27.0 25 34.0 2.2 2.2 2.
PAGE 77
246653-YTG-E-0108 TABLE 56: ELECTRICAL DATA 40 TON WITH ELECTRIC HEAT AND POWER EXHAUST R22 (CONTINUED) OPTION E4 575-3-60 E8 E1 1. 2. 3. KW 40 80 108 STAGES OD FAN MOTORS (EACH) COMPRESSORS (EACH) ELECTRIC HEAT VOLTAGE QTY. 1 2 2 4 4 4 RLA 12.4 12.4 12.4 LRA 80 80 80 MCC 19.3 19.3 19.3 QTY 4 4 4 FLA SUPPLY BLOWER HP FLA 10 11.0 15 17.0 20 22.0 25 27.0 10 11.0 15 17.0 20 22.0 25 27.0 10 11.0 15 17.0 20 22.0 25 27.0 1.7 1.7 1.
PAGE 78
246653-YTG-E-0108 TABLE 57: UNIT WEIGHTS COMPONENT TABLE 58: SUPPLY FAN MOTOR VFD WEIGHTS 25 TON 30 TON Basic Unit 4410 4565 Gas Heat 267 MBH 180 180 533 MBH 320 320 800 MBH Electric Heat 40KW 40 40 80KW 105 105 108KW 110 110 Hot Water Heat 1 Row Coil 70 70 2 Row Coil 85 85 Steam Heat 1 Row Coil 85 85 Blower Forward Curve Fan (Std Fan) 0 0 FC IGV 155 155 Air Foil Fan 135 135 AF IGV 155 155 Motor - Supply Fan 7.
PAGE 79
246653-YTG-E-0108 TABLE 61: UNIT CORNERWEIGHT 25 TON 30 TON 40 TON UNIT DESCRIPTION A B C D A B C D A B C D BASIC UNIT 870 949 1352 1239 930 972 1360 1303 969 969 1454 1454 BASIC UNIT WITH ECONOMIZER 1018 1111 1313 1203 1076 1124 1328 1272 1058 1058 1482 1482 BASIC UNIT WITH ECONOMIZER AND GAS OR ELECTRIC HEAT 994 1084 1418 1300 1073 1073 1403 1403 1102 1055 1503 1570 BASIC UNIT WITH ECONOMIZER AND GAS OR ELECTRIC HEAT AND POWER EXHAUST 1220 1275 13
PAGE 80
246653-YTG-E-0108 EVAPORATOR COIL AND DRAINPAN ACCESS FILTER ACCESS POWER & CONTROL WIRING COMPRESSOR ACCESS REAR RIGHT SIDE HEAT SECTION FRONT LEFT SIDE POWER EXHAUST ACCESS HEAT SECTION FILTER DRIERS EVAPORATOR COIL AND DRAINPAN ACCESS FILTER ACCESS REAR SUPPLY BLOWER & MOTOR FIGURE 28 - COMPONENT LOCATION 80 Johnson Controls Unitary Products
PAGE 81
246653-YTG-E-0108 NOTE: FACTORY INSTALLED POWER EXHAUST CANNOT BE ORDERED WITH END RETURN. RETURN AIR SUPPLY AIR REAR RIGHT SIDE SEE DETAIL B 7-7/8" SEE DETAIL C 64" 75.6" 24.9" 76-3/8 100.10" 8.15" 128.50" LEFT SIDE 92" 6.25" FRONT RIGHT SIDE REAR 4.5" OPEN 3.625" 80.93" SEE DETAIL A 71.61" 26" 12" MIN 6.46" 15.89" C L 88.7" FRONT LEFT SIDE 240" TO GAS VALVE MANIFOLD 2-1/2” DIA. HOLES 3-5/8" 4-5/8” 7” 28” BASE RAIL 3-1/16" 6.
PAGE 82
246653-YTG-E-0108 RETURN AIR SUPPLY AIR REAR RIGHT SIDE SEE SEE DETAIL C DETAIL B 64" 100.10" FRONT 92" LEFT SIDE 128.50" RIGHT SIDE REAR 4.5" OPEN 3.625" 80.93" SEE DETAIL A 4.5" 26" 71.61" 12" M IN 15.89" 6.46" 88.7" 38.59" 127.5" 83" FRONT LEFT SIDE CL 240" 4.5" CL TO GAS VALVE MANIFOLD 2-1/2” DIA. HOLES 3-5/8" 4-5/8” 7” BASE RAIL 3-1/16" 6.
PAGE 83
246653-YTG-E-0108 FRONT SUPPLY: FOR COOLING ONLY APPLICATIONS REAR SUPPLY: FOR COOLING ONLY OR GAS HEAT APPLICATIONS FRONT REAR RETURN AIR SUPPLY AIR REAR RIGHT SIDE 26" 55" 64" 75.6" 8.15" SEE DETAIL B SEE FRONT DETAIL C 92" LEFT SIDE REAR 80.93" 128.50" RIGHT SIDE OPEN 3.625" SEE DETAIL A 4.5" 100.10" 12" MIN 6.46" TO GAS VALVE MANIFOLD 38.59" FRONT 83" 2-1/2” DIA. HOLES 240" LEFT SIDE 4.5" 3-5/8" 4-5/8” 7” 28” BASE RAIL 3-1/16" 6.
PAGE 84
246653-YTG-E-0108 FRONT SUPPLY: FOR COOLING ONLY APPLICATIONS REAR SUPPLY: FOR COOLING ONLY OR GAS HEAT APPLICATIONS 26" 55" REAR RETURN AIR SUPPLY AIR REAR RIGHT SIDE 26" 55" 7-7/8" 64" 75.6" 24.9" 76-3/8 92" 6.25" LEFT SIDE 100.10" 8.15" SEE DETAIL SEE FRONT B DETAIL C REAR 128.50" RIGHT SIDE OPEN 3.625" 80.93" SEE DETAIL A 12" MIN 6.46" FRONT LEFT SIDE TO GAS VALVE MANIFOLD 240" 2-1/2” DIA. HOLES 3-5/8" 4-5/8” 7” 28” BASE RAIL 11” 3-1/16" 6.
PAGE 85
246653-YTG-E-0108 259.68 35.42 39.31 93.43 241.
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246653-YTG-E-0108 Hinged, Tool-Free Door Optional Hinged, Tool-Free Door Hinged, Tool-Free Door Hinged, Tool-Free w/PE Option 1 2 3 4 BACK VIEW Hinged, Tool-Free Door Optional Hinged, Tool-Free Door Hinged, Tool-Free Door Hinged, Tool-Free w/Gas or Other Heat Source 6 7 8 9 Hinged, Tool-Free w/PE Option 5 FRONT VIEW 1. STD Cabinet Option includes Hinged, Tool-Free Doors # 1, 3, 6, 8. 4. Doors 1, 2, 3, 6, 7, 8 & 9 are 56.31 inches high by 27.33 inches wide. 2.
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246653-YTG-E-0108 FIGURE 36 - CLEARANCES - HOOD/ECONOMIZER & MOTOR DRIVE - SIDE 15.93 RAIN HOOD FOR FIXED OUTSIDE AIR OR ECONOMIZER 79.0 33.90 33.90 59.52 15.93 20.12 19.6 29.36 HOOD FOR OPTIONAL EXHAUST AIR (NOT AVAILABLE WITH END RETURN OR WITH FIXED OUTSIDE AIR) 7.
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246653-YTG-E-0108 2 3 5 .0 0 9 5 .0 9 3 8 .5 9 7 1 .6 1 R E T U R N A IR O P E N IN G 8 3 .0 0 2 6 .0 0 S U P P L Y A IR O P E N IN G 8 7 .0 0 1 1 .3 9 4 .0 0 2 .0 0 1 4 .
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246653-YTG-E-0108 GUIDE SPECIFICATIONS - YORK MILLENNIUM 25, 30, & 40 TON UNITS GENERAL Units shall be manufactured by Johnson Controls Unitary Products in an ISO 9001 certified facility. Introducing the YORK Millennium 25, 30, & 40 ton rooftop line - units designed to provide peak performance and value both today and for years to come. Millennium units are manufactured at an ISO 9001 registered facility, and each rooftop is completely computer-run tested prior to shipment.
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246653-YTG-E-0108 shall be selected for a minimum service factor of 1.2 and have fixed pitched sheaves. AIR FILTERING SYSTEM All filter holding frames shall be of heavy duty construction designed for industrial applications. All filters shall be either side accessible or front loading with access doors provided on both sides of the filter section. All filter media shall be Class II listed under UL Standard 900.
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246653-YTG-E-0108 through each tube, to expel the flue gas and to maintain a negative pressure within the heat exchanger relative to the conditioned space. Induced draft fans shall be direct-drive. One (1) high limit controller per heating module, with automatic reset to prevent the heat exchanger from operating at an excessive temperature will be installed. A pressure switch on the combustion section must be provided to prevent ignition until sufficient air flow is established through the heat exchanger.
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246653-YTG-E-0108 to allow complete drainage. Coils in excess of 48 inches high shall have an intermediate drain pan, also fabricated of galvanized powder painted steel extending the entire finned length of the coil to provide better water drainage. Drainage from the intermediate drain pan shall be to the primary drain pan. OPTIONAL: Drain pans shall be constructed of stainless steel. OPTIONAL: Evaporator coils shall be protected by the Technicoat 10-1 four coat process.
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246653-YTG-E-0108 The control shall lock on the Fan if the high temperature limit trips three times in one hour of operation. The control will have a software programmable Fan Mode Switch for Auto operation or Continuous operation. When the Fan is in the Continuous mode, it will run continuously during the occupied schedule and in the Auto mode when in an unoccupied schedule. The control shall be capable of operating the fan without a G or fan signal from the thermostat.
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246653-YTG-E-0108 The control will use a Wall Sensor that has a warmer/cooler dial so the occupants can offset the programmed setpoint by a programmed amount between 1 and 5 degrees. The control will have a Supply Air Sensor as standard. The control will have a Return Air Sensor as standard. The control will have a Space Temperature Alarm. The control will have a Supply Air Temperature Alarm for Heating and Cooling.
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246653-YTG-E-0108 OPTIONAL CONTROL Remote Wall Mounted Temperature Sensors Provides rooftop system integration for YCCS single zone, change-over bypass and VAV systems. Attractive wall mounted temperature sensors are available to precisely control multiple or individual zone temperature. Sensors are available without adjustment, with override and override with programmable setpoint adjustment.