York SUNLINE 2000 Installation Manual

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66396-YIM-C-100424 Unitary Products Group* Factory SettingPower Exhaust motor is a 3/4 HP, PSC type with sleeve bearings, a 48 frame and inherent protection.TABLE 16: STATIC RESISTANCES 1DESCRIPTIONRESISTANCE, IWG/Pam 3 /s (CFM)20 TON2.9 (6000) 3.8 (8000) 4.5 (9400)WET INDOOR COIL 0.1/25 0.1/25 0.1/25ELECTRIC HEAT OPTIONS18 KW 0.1/25 0.1/25 0.1/2536 KW 0.1/25 0.2/50 0.3/7554 KW 0.2/50 0.3/75 0.4/10072 KW 0.2/50 0.4/100 0.6/150ECONOMIZER OPTION 0.1/25 0.1/75 0.1/25HORIZONTAL DUCT CONNECTIONS 2 0.2/50 0.3/75 0.5/1251. Deduct these resistance values from the available external static pressures shown in the respective Blower Performance Table (See Note 2 forexception.)2. Since the resistance to air flow will be less for horizontal duct connections than for bottom duct connections, add these pressures to the ESP valueson the respective unit’s blower performance table.TABLE 17: POWER EXHAUST PERFORMANCEMOTORSPEEDSTATIC RESISTANCE OF RETURN DUCTWORK, IWG/Pa0.2/50 0.3/75 0.4/100 0.5/125 0.6/150m 3 /s (CFM) KW m 3 /s (CFM) KW m 3 /s (CFM) KW m 3 /s (CFM) KW m 3 /s (CFM) KWHIGH* 2.47 (5250) 0.83 2.12 (4500) 0.85 1.98 (4200) 0.88 1.77 (3750) 0.93 1.41 (3000) 0.99MEDIUM 2.31 (4900) 0.77 1.84 (3900) 0.79 1.65 (3500) 0.82 1.37 (2900) 0.85 - -LOW 2.07 (4400) 0.72 1.74 (3700) 0.74 1.41 (3000) 0.78 - - - -TABLE 18: BLOWER MOTOR AND DRIVE DATAUNITSIZE(MBH)BLOWERRANGE(RPM)MOTOR 1 ADJUSTABLE MOTOR PULLEY 2 FIXED BLOWER PULLEY BELT(NOTCHED)kW/HP FRAMESIZEEFF.(%)PITCH DIA.(mm / in.)BORE(mm / in.)DESIG-NATIONPITCH DIA.(mm / in.)BORE(mm / in.)DESIG-NATIONPITCHLENGTH(mm/in.)DESIG-NATION QTY.240STDDRIVE 765 - 905 5.6/7.5 213T 89 140 - 165/5.5 - 6.5 35 / 1-3/8 1VP68 264 / 10.4 30 / 1-3/16 BK110 2078 / 81.8 BX80 1HIGHSPEEDDRIVE895-1080 5.6/7.5 213T 87 147-1785.8-7.0 35 / 1-3/8 1VP75 239 / 9.4 30 / 1-3/16 BK100 2103 / 82.8 BX81 11. All motors are 1450 RPM, have solid bases and a 1.10 service factor.2. Do NOT close this pulley below 1 turn open.