Résumé du contenu de la page N° 1
292443-XTG-D-0508
FLEXIBLE LIGHT COMMERCIAL UNIT
GENERAL
®
York Affinity™ Series packaged units are designed to han-
TECHNICAL GUIDE
dle applications ranging from residential to light commercial
and any in between. The Affinity™ is a unit that gives you the
AFFINITY™ SERIES
flexibility and choices you need in today’s market.
EXPORT ONLY
FEATURING
SINGLE PACKAGE GAS/ELECTRIC
• COOLING/GAS HEATING UNITS (NATURAL GAS OR
PROPANE)
AIR COOLED AIR CONDITIONERS
• LOW PROFILE
• QUIET OPERATION
2
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292443-XTG-D-0508 TABLE OF CONTENTS DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 LIST OF TABLES STANDARD FEATURES/BENEFITS . . . . . . . . . . . . 3 Tbl. # Pg. # FIELD-INSTALLED ACCESSORIES . . . . . . . . . . . . 4 1 PHYSICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 TYPICAL WIRING DIAGRAM NOTES . . . . . . . . . . 24 MECHANICAL SPECIFICATIONS . . . . . . . . . . . . . 24 2 RATINGS COOLING/GAS HEATING . . . . . . . . . . . . . 7 3 DNA030 COOL
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292443-XTG-D-0508 CONDENSATE PAN - A non-corrosive, long-lasting, water- DESCRIPTION tight pan is positioned below the evaporator coil to collect and These packaged cooling/heating air conditioners are drain all condensate. Less collection of stagnate condensate designed for outdoor installation. Only utility and duct con- will build-up. The condensate pan conforms to ASHRAE 62- nections are required at the point of installation. 89 standards (Ventilation for Acceptable Indoor Air Quality). Th
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292443-XTG-D-0508 FAN SYSTEM - All models operate over a wide range of compartment has an additional large panel with a built-in design conditions with a 3-speed direct-drive fan motor. handle tab. Removing this panel will allow the blower assem- These units easily match all types of applications and pro- bly to slide-out for easy removal for maintenance and ease of vides greater on site flexibility to match comfort requirement. trouble shooting. SIMPLE CONTROL CIRCUIT - A low voltage printed
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292443-XTG-D-0508 required if Thermostat 2ET07700224 and 2ET04700224 are ROOF CURBS - NRCA approved curbs provide proper fit to used. base unit for rooftop installations. Curbs are designed to be assembled through hinge pins in each corner. Kit also pro- MOTORIZED FRESH AIR DAMPER - Designed for duct vides seal strip to assure a water tight seal. 8 and 14 inch mounted side supply/return and unit mounted down supply/ high roof curbs are available. return applications. Damper capable of provi
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292443-XTG-D-0508 TABLE 1: PHYSICAL DATA DNA MODEL 030 036 042 048 060 CENTRIFUGAL BLOWER (Dia. x W. in.) 10 x 8 11 x 10 11 x 10 12 x 11 12 x 11 EVAPORATOR BLOWER FAN MOTOR HP (3 Speed) 1/2 3/4 3/4 1 1 ROWS DEEP 22 333 EVAPORATOR FINS PER INCH 13 15 13 13 13 COIL FACE AREA (Sq. Ft.) 3.5 3.5 3.5 4.5 4.5 PROPELLER DIA. (in.) 22 22222222 CONDENSER FAN MOTOR HP 1/4 1/4 1/4 1/4 1/4 FAN NOM. CFM TOTAL 2,400 2,400 2,400 3,000 3,000 ROWS DEEP 11 111 CONDENSER FINS PER INCH 16 20 20 20 20 COIL FACE AREA
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292443-XTG-D-0508 TABLE 2: RATINGS COOLING/GAS HEATING 1 GAS HEAT CAPACITY / EFFICIENCIES NET COOLING CAPACITY SOUND MODEL TEMP. RATING 4 INPUT OUTPUT NUMBER OF AFUE DNA 3 MBH 2 RISE EER (dbels) (MBH) (MBH) BURNERS (%) (°F) RANGE 030N03606 29 9 78 45 36 80.2 2 25 - 55 030N05606 29 9 78 70 56 80.2 3 30 - 60 036N03606 34.8 8.9 82 45 36 80.4 2 25 - 55 036N05606 34.8 8.9 82 70 56 80.2 3 25 - 55 036N07206 34.8 8.9 82 90 72 80.1 4 30 - 60 036N03625 34.8 8.9 82 45 36 80.4 2 25 - 55 036N03646 34.8 8.9
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292443-XTG-D-0508 TABLE 3: DNA030 COOLING CAPACITIES - 2-1/2 TON AIR ON EVAPORATOR COIL TEMPERATURE 750 CFM 875 CFM 1,000 CFM 1,125 CFM 1,250 CFM OF AIR ON WB °F WB °F WB °F WB °F WB °F CONDENSER COIL 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 NET CAP. 28.1 26.4 24.2 22.6 30.6 28.7 26.3 24.5 32.9 31.0 28.3 26.4 33.2 31.2 28.6 26.7 33.5 31.5 28.8 26.9 MBH TOTAL POWER 2.99 2.95 2.90 2.89 3.03 2.99 2.94 2.93 3.06 3.02 2.97 2.96 3.13 3.09 3.04 3.03 3.20 3.16 3.11 3.10 INPUT kW 86 15
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292443-XTG-D-0508 TABLE 4: DNA036 COOLING CAPACITIES - 3 TON AIR ON EVAPORATOR COIL TEMPERATURE 900 CFM 1,050 CFM 1,200 CFM 1,350 CFM 1,500 CFM OF AIR ON WB °F WB °F WB °F WB °F WB °F CONDENSER COIL 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 NET CAP. 36.7 34.6 31.9 30.3 37.9 35.7 32.9 31.3 39.1 36.9 34.0 32.3 39.4 37.1 34.2 32.5 39.6 37.4 34.4 32.7 MBH TOTAL POWER 3.57 3.51 3.44 3.41 3.64 3.58 3.51 3.48 3.71 3.65 3.58 3.55 3.80 3.73 3.66 3.63 3.88 3.82 3.74 3.71 INPUT kW 86 19.8
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292443-XTG-D-0508 TABLE 5: DNA042 COOLING CAPACITIES - 3-1/2 TON AIR ON EVAPORATOR COIL TEMPERATURE 1,050 CFM 1,225 CFM 1,400 CFM 1,575 CFM 1,750 CFM OF AIR ON WB °F WB °F WB °F WB °F WB °F CONDENSER COIL 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 NET CAP. 44.5 40.8 37.6 36.5 46.0 42.2 38.8 37.7 47.5 43.6 40.1 38.9 48.9 44.9 41.3 40.1 50.3 46.2 42.5 41.2 MBH TOTAL POWER 4.01 4.00 3.85 3.85 4.16 4.15 4.00 4.00 4.31 4.31 4.15 4.15 4.36 4.35 4.19 4.19 4.40 4.39 4.23 4.23 INPUT kW 8
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292443-XTG-D-0508 TABLE 6: DNA048 COOLING CAPACITIES - 4 TON AIR ON EVAPORATOR COIL TEMPERATURE 1,200 CFM 1,400 CFM 1,600 CFM 1,800 CFM 2,000 CFM OF AIR ON WB °F WB °F WB °F WB °F WB °F CONDENSER COIL 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 NET CAP. 48.5 45.0 41.0 41.6 49.9 46.3 42.2 42.8 51.3 47.6 43.4 44.0 52.4 48.7 44.4 44.9 53.5 49.7 45.3 45.9 MBH TOTAL POWER 3.99 3.93 3.87 3.86 4.01 3.95 3.88 3.88 4.02 3.96 3.90 3.89 4.04 3.97 3.91 3.91 4.05 3.99 3.92 3.92 INPUT kW 86 28
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292443-XTG-D-0508 TABLE 7: DNA060 COOLING CAPACITIES - 5 TON AIR ON EVAPORATOR COIL TEMPERATURE 1,500 CFM 1,750 CFM 2,000 CFM 2,250 CFM 2,500 CFM OF AIR ON WB °F WB °F WB °F WB °F WB °F CONDENSER COIL 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 NET CAP. 60.3 56.2 52.0 51.1 62.4 58.1 53.8 52.9 64.4 60.0 55.5 54.6 65.4 60.9 56.4 55.5 66.5 61.8 57.3 56.3 MBH TOTAL POWER 5.67 5.58 5.48 5.50 5.80 5.71 5.61 5.63 5.93 5.83 5.73 5.75 6.11 6.01 5.91 5.93 6.30 6.20 6.09 6.11 INPUT kW 86 39
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292443-XTG-D-0508 1 TABLE 8: SIDE SUPPLY AIR BLOWER PERFORMANCE EXTERNAL STAIC PRESSURE - IWG .10 .20 .30 .40 .50 .60 .70 .80 .90 1.00 1.10 MODEL # MTR DNA SPD HI ---- 123850411654841075463984443894422751390 ---- -- 030 MED 994333947321901309854297774280 ---------- -- LOW -------------------- -- HI -------- 14657121390685131565712046231093588982554 -- 036 MED 1432 650 1381 628 1330 605 1279 583 1210 556 1140 529 1071 502 977 477 ---- -- LOW11915271149510110749410654771009459952441 -------- -- HI
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292443-XTG-D-0508 1 TABLE 10: ADDITIONAL STATIC PRESSURE RESISTANCE 2-1/2 - 3-1/2 TON (DNA030 - 042) RESISTANCE, IWG DESCRIPTION CFM 500 600 700 800 900 1,000 1,100 1,200 1,300 1,400 1,500 1,600 1,700 1,800 1,900 2,000 WET EVAPORATOR COIL .01 .01 .01 .02 .03 .04 .05 .06 .07 .08 .09 .09 - - - - 2 .00 .00 .00 .01 .01 .01 .01 .02 .03 .04 .05 .06 - - - - ECONOMIZER FILTER FRAME KIT .01 .02 .04 .06 .08 .10 .13 .16 .17 .18 .19 .20 - - - - 1. Deduct these resistance values from the available external s
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292443-XTG-D-0508 CONTACTOR FIELD-SUPPLIED DISCONNECT SINGLE PHASE POWER REFER TO ELECTRICAL SUPPLY GROUND DATA TABLES TO SIZE LUG THE DISCONNECT CONTACTOR FIELD-SUPPLIED DISCONNECT THREE PHASE POWER GROUND REFER TO ELECTRICAL SUPPLY LUG DATA TABLES TO SIZE THE DISCONNECT FIGURE 4 - TYPICAL FIELD POWER WIRING DIAGRAM TABLE 12: ELECTRICAL DATA VOLTAGE SUPPLY MAX. MAX. COND. COMPRESSOR 1 AIR MINIMUM HACR UNIT LIMITATIONS FUSE MODEL POWER FAN TRANSFORMER BLOWER CIRCUIT BREAKER POWER SIZE, DNA SUPP
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292443-XTG-D-0508 VENT AIR OUTLET HOOD BLOWER SERVICE CONDENSER COIL ACCESS COMPARTMENT PANEL GAS SUPPLY 1-1/4" DIA. HOLE (1/2" NPTI CONNECTION) UNIT CONDENSATE A CONNECTION 3/4" NPTI (TRAP RECOMMENDED) 2-3/8 B HIGH VOLTAGE CONN. 1-3/8" DIA. 3-3/4 KNOCKOUT HIGH VOLTAGE CONN. 7/8" DIA. REFRIGERANT 2-1/2 KNOCKOUT CONNECTIONS COMBUSTION AIR GAS SUPPLY 1-1/4" DIA. INLET LOUVERS KNOCKOUT (1/2" NPTI CONNECTION) FRONT LOW VOLTAGE CONN. 5-3/8 1-1/2 1-3/8" DIA. KNOCKOUT 11 GAS/ELECTRIC CONTROL 49-1/8
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292443-XTG-D-0508
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! " # FIGURE 6 - UNIT DIMENSIONS - FRONT & BOTTOM
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292443-XTG-D-0508 ' # ' ! # # $ ! # # ! ! ' ) ! ! # # $ ! ! # # $ ) ! ! FIGURE 8 - TYPICAL SLAB ON GROUND INSTALLATION ) ! ! ! # # ! ! '
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292443-XTG-D-0508 ( ! ( ! ( ) ! ( ! FIGURE 10 - TYPICAL DUCT APPLICATIONS TABLE 15: UNIT WEIGHTS AND CENTER OF GRAVITY SHIPPING OPERATING CORNER WEIGHTS ROOF UNIT ECONOMIZER WEIGHT WEIGHT (location, lbs.) CURB SIZE (lbs.) (lbs.) (lbs.) (lbs.) “A” “B” “C” “D” 030 395 390 98 95 96 99 036 400 395 100 96 98 101 8” - 70 042 415 410 104 100 101 105 40 14”
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292443-XTG-D-0508 ) ) ! +
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1 FIGURE 12 - ROOF CURB DIMENSIONS 1. 8” Roof curb also available
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