Resumo do conteúdo contido na página número 1
246695-YTG-C-0708
TECHNICAL
TECHNICAL
GUIDE
GUIDE
DESCRIPTION
® ®
YORK Predator Magnum is a convertible single package unit
with a common footprint cabinet and common roof curb for 12-
MAGNUM
1/2 ton models. All units have two compressors with indepen-
dent refrigeration circuits to provide 2 stages of cooling. The
units were designed for light commercial applications and can
ULTRA HIGH EFFICIENCY
be easily installed on a roof curb, slab, or frame.
®
SINGL
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246695-YTG-C-0708 TABLE OF CONTENTS DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 LIST OF TABLES FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Pg. # Tbl. # FACTORY INSTALLED OPTIONS . . . . . . . . . . . . . . . . . . . 5 1 ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 FIELD INSTALLED ACCESSORIES . . . . . . . . . . . . . . . . . 6 2 PHYSICAL DATA . . . . . . . . . . . . . . . . . . . . . .
Resumo do conteúdo contido na página número 3
246695-YTG-C-0708 Second model Filter access nameplate inside Disconnect location (2" throw-away) hinged access panel (optional disconnect switch) Filter drier Simplicity™ Control board (solid core) w/screw connectors for T-stat wiring and Network Connection Condenser Section Dual stage cooling for maximum comfort Belt-drive blower motor Compressor #2 access Slide out motor and (high-efficiency compressor blower assembly w/crankcase heater) for easy adjustment and service Power ventor motor 20
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246695-YTG-C-0708 • Environmentally Aware – For improved Indoor Air three times within two hours before the unit control Quality, foil faced insulation is used exclusively through- board will lock out the associated compressor. out the units. • On Board Diagnostics - Each alarm will energize a ® • Balanced Heating – The Predator Magnum offers trouble light on the thermostat, if so equipped, and st “Ultimate Heating Comfort” with a balance between 1 flash an alarm code on the control board LED.
Resumo do conteúdo contido na página número 5
246695-YTG-C-0708 FACTORY INSTALLED OPTIONS CO input for demand ventilation. With single enthalpy 2 input, the economizer control monitors outdoor air. The ® YORK offers several equipment options factory installed, for ® dual enthalpy kit provides a second input used to mon- the Predator Magnum line. itor the return air. With a dual input kit installed, the • Optional Factory Installed Economizers - Predator economizer control compares the values of the two units offer a variety of optional fac
Resumo do conteúdo contido na página número 6
246695-YTG-C-0708 • Phase Monitors - Designed to prevent unit damage. • Johnson Controls BAS Control - The Johnson Control The phase monitor will shut the unit down in an out-of YK-UNT-1126 building automation system controller is phase condition. (Standard on units with Scroll Com- factory installed. Includes supply air sensor, return air pressors.) sensor, dirty filter indicator switch, and air proving switch. • Coil Guard - Customers can purchase a coil guard kit to • CPC BAS Control - The Co
Resumo do conteúdo contido na página número 7
246695-YTG-C-0708 ventilation. With single enthalpy input, the economizer • -60°F Gas Heat Kit - For installations which require gas control monitors outdoor air. The dual enthalpy kit pro- heat units to perform in low ambient temperatures, a gas vides a second input used to monitor the return air. With section heating kit is available. This kit provides electric a dual input kit installed, the economizer control com- heat in the gas heat controls section to ensure the gas pares the values
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246695-YTG-C-0708 TABLE 1: ACCESSORIES Part Number Description Weight 1RC0470 Roof Curb, 8" Height - 1RC0471 Roof Curb, 14" Height - 1RC0472 Roof Curb, Transition (7.5 T through 12.5 T) - 1BD0408 Burglar Bars, Downflow - 2TP04521825 Electric Heat 18kW 230V - 2TP04522425 Electric Heat 24kW 230V - 2TP04523625 Electric Heat 36kW 230V - 2TP04525425 Electric Heat 54kW 230V - 2TP04521846 Electric Heat 18kW 460V - 2TP04522446 Electric Heat 24kW 460V - 2TP04523646 Electric Heat 36kW 460V - 2TP04525446 E
Resumo do conteúdo contido na página número 9
246695-YTG-C-0708 NOMENCLATURE 12.5 Ton Model Number Nomenclature D J 150 N15 A 2 A AA 4 0 1 2 4 A Product Category Product Style D = A/C, Single Pkg., R-22 A = Style A B = Style B C = Style C Product Identifier J = 12.5 Ton 11.3 EER A/C Configuration Options (not required for all units) These four digits will not be assigned until a quote is requested, or an order placed. SS Drain Pan CPC Controller, DFS, APS Nominal Cooling Capacity Johnson Controller UNT 1126 (N2 protocol), DFS, APS 150 = 12.
Resumo do conteúdo contido na página número 10
246695-YTG-C-0708 TABLE 2: PHYSICAL DATA Model Component DJ 150 (12-1/2) Blower, Centrifugal (Dia. X Wd. in.) 15 x 15 Evaporator Motor, Standard (HP) 3 Blower Motor, Optional (HP) 5 Rows 4 Fins per Inch 15 Evaporator Coil Height (in.) 40 2 13.2 Face Area (ft. each) Propeller Dia. (in., each) 24 Condenser Motor (HP, each) 1/3 Fan (4 per Unit) CFM, Nominal (each) 3500 Rows (each) 2 Condenser Fins per Inch 15 Coil Height (in., each) 36 (2 per unit) 2 11.88 Face Area (ft. each) System 1 (lb./oz.) 2
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246695-YTG-C-0708 TABLE 5: DJ 150 (12 1/2 TON) COOLING CAPACITY Air On Temperature of Air on Condenser Coil 85°F Temperature of Air on Condenser Coil 95°F Evap. Coil 1 1 Tot. Tot. Tot. Tot. Sensible Capacity (MBH) Sensible Capacity (MBH) WB 1 2 1 2 CFM Return Dry Bulb (°F) Return Dry Bulb (°F) Cap. Input Cap. Input (°F) (MBH) (kW) (MBH) (kW) 86 83 80 77 74 71 68 86 83 80 77 74 71 68 72 173 10.9 102 92 81 70 60 49 38 168 11.8 101 90 79 69 58 47 37 67 160 10.6 127116105 95 84 73 63 154 11.6 124114
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246695-YTG-C-0708 TABLE 6: ELECTRICAL DATA DJ150 (12-1/2 TON) W/O PWRD CONVENIENCE OUTLET 1 MCA Max Max Fuse Size Supply Pwr Pwr Min. Circuit 1 OD Fan w/Power Fuse w/Power Compressors Blower Exh Conv Ampacity Motors Electric Heater Actual Heater Exhaust Size Exhaust Voltage Motor FLA Motor Outlet (Amps) Model No. KW Amps (Amps) (Amps) (Amps) RLA LRA FLA 35 3 5 3 5 3 5 3 5 FLA FLA ea. ea. ea. HP HP HP HP HP HP HP HP HP HP None -- -- 61.9 67.1 67.4 72.6 80 80 80 90 2TP04521825 13.5 37.5 61.9
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246695-YTG-C-0708 Johnson Controls Unitary Products 13 TABLE 9: BLOWER PERFORMANCE 12-1/2 TON SIDE DUCT External Static Pressure CFM 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts 3700 ---- ---- ---- ---- ---- ---- ---- ---- ---- 874 1.93 1801 927 2.04 1906 984 2.27 2113 1037 2.41 2245 1089 2.57 2399 1138 2.68 2499 1178 2.82 2628 3800 ---- ---- ---- ---- ---- ---
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246695-YTG-C-0708 14 Johnson Controls Unitary Products TABLE 10: BLOWER PERFORMANCE 12-1/2 TON DOWNSHOT External Static Pressure CFM 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts 3700 ---- ---- ---- ---- ---- ---- 908 1.99 1853 957 2.12 1976 1004 2.27 2112 1050 2.42 2258 1094 2.59 2412 1136 2.76 2571 1177 2.93 2733 1217 3.11 2895 3800 ---- ---- ---- 875 1.96 183
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246695-YTG-C-0708 TABLE 11: ADDITIONAL STATIC RESISTANCE 2 Electric Heat KW 1 2 3 CFM Cooling Only Economizer 18 24 36 54 3700 0.20 0.04 0.18 0.21 0.22 0.26 3900 0.23 0.04 0.20 0.23 0.24 0.28 4100 0.25 0.04 0.22 0.25 0.26 0.31 4300 0.28 0.05 0.24 0.28 0.29 0.34 4500 0.30 0.05 0.26 0.30 0.31 0.37 4700 0.33 0.05 0.29 0.33 0.34 0.40 4900 0.36 0.05 0.31 0.35 0.37 0.43 5100 0.39 0.06 0.34 0.38 0.40 0.46 5300 0.42 0.06 0.37 0.41 0.43 0.49 5500 0.45 0.06 0.40 0.44 0.46 0.53 5700 0.48 0.06 0.43 0.47 0.
Resumo do conteúdo contido na página número 16
246695-YTG-C-0708 FRONT FRONT C D LEFT B LEFT A C E A B D F FIGURE 2 - UNIT 4 POINT LOAD FIGURE 4 - UNIT WITH 6 POINT LOAD TABLE 16: 6 POINT LOAD WEIGHT TABLE 15: 4 POINT LOAD WEIGHT Locations (lbs.) Location (lbs.) Model Model ABCD ABC D E F DJ150 184 210 246 323 275 242 DJ150 282 359 468 371 TABLE 17: UNIT WEIGHTS Operating Shipping Model DJ150 Weight (lb.) Weight (lb.) 25-½" 60" Cooling Unit Only 1495 1480 FRONT LEFT w/Economizer 85 84 w/Power Exhaust 150 148 1 FIGURE 3 - UNIT CENT
Resumo do conteúdo contido na página número 17
246695-YTG-C-0708 119-7/16 For Gas Pipe Entry see DETAIL A Convenience Outlet Power 30-11/32 Entry Convenience 2-1/2 Outlet Power 4-1/4 Control Entry 7/8 Entry 11-1/2 50-3/4 7/8 FRONT For Baserail 30-3/16 Dimensions 17-3/16 see 24-3/16 DETAIL B 59 6-3/16 89 27 LEFT For Drain Dimensions see DETAIL C FIGURE 5 - UNIT DIMENSIONS DETAIL A DETAIL B " #
Resumo do conteúdo contido na página número 18
246695-YTG-C-0708 / 3 % # $ # ( ) * + % , - - , . * ( - , / 0 ( - , ( ) , / ) , % 0 ( " $ ) * + & " $ / , % * / ( " % & ' $ ( ) * + % , - - , . * ( - , / $ " 0 1 / , ) ) 0 / ) , % 0 ( 2 / 0 ( % # ® FIGURE 6 - PREDATOR MAGNUM ROOF CURB DIMENSIONS " % & " $ " $ " # $ # " / , % * / ( ) * + & $
# ! ! 2 / 0 ( % / 3 % ® FIGURE 7 - SUNLINE™ TO
Resumo do conteúdo contido na página número 19
246695-YTG-C-0708 32-11/16 6-13/16 Supply Air 6-13/16 6-13/16 Return Air 24 LEFT 27-1/2 21 18 21-3/16 19-3/16 17-3/16 12-5/16 7-1/8 14-23/32 FRONT 16-3/8 Bottom Bottom Bottom 18-1/16 Condensate Power, Control and Gas Supply Entry Drain Convenience Outlet 19-5/8 Wiring Entries 63-1/2 FIGURE 8 - BOTTOM DUCT OPENINGS (FROM ABOVE) Dot 18-1/4 Plugs Return Air 28-1/4 Supply Air 18-1/4 18-1/16 2-31/32 28-1/4 31-11/16 5-5/32 FIGURE 9 - SIDEFLOW DUCT DIMENSIONS Johnson Controls Unitary Products 19
Resumo do conteúdo contido na página número 20
246695-YTG-C-0708 FIGURE 10 - DOWNFLOW ECONOMIZER HOOD DETAIL TABLE 19: ECONOMIZER USAGE Application Description Model Bottom Return Downflow economizer with barometric relief 2EE04705424 1 Side Return Horizontal economizer without barometric relief 2EE04705524 2 ERV or End Return Slab Economizer, 50” tall cabinet 2EE04705224 1 Barometric relief must be ordered separately and installed in duct work. 2 Barometric relief or fresh air hood not included. Must be ordered separately. 2EE04705424 2EE
