Manuel D’UtilisationTable des matièresFORM 100.50-EG1 (201)1TABLE OF CONTENTS2NOMENCLATURE3Introduction4FIG. 1 – PACKAGED ROOFTOP AIR CONDITIONING UNIT4FEATURES/BENEFITS4Physical Data7TABLE 1 – PHYSICAL DATA7Application Data9LOCATION9RIGGING9ECONOMIZER9VAV SUPPLY AIR PRESSURE CONTROL9HARSH ENVIRONMENTS – CONDENSER AND EVAPORATOR COIL PROTECTION10BUILDING EXHAUST SYSTEMS10ROOF CURB10ACOUSTICAL CONSIDERATIONS11SELECTION PROCEDURE11Cooling Performance Data – 50 Ton Model12TABLE 2 – COOLING PERFORMANCE DATA – 50 TON MODEL12TABLE 3 – COOLING PERFORMANCE DATA – 55 TON MODEL14TABLE 4 – COOLING PERFORMANCE DATA – 60 TON MODEL16TABLE 5 – COOLING PERFORMANCE DATA – 65 TON MODEL18Fan Performance20TABLE 6 – 50 THROUGH 65 TON SUPPLY FAN DATA20TABLE 7 – 50 THROUGH 65 TON EXHAUST FAN DATA21TABLE 8 – COMPONENT STATIC PRESSURE DROPS (INCHES OF WATER COLUMN)22Electrical Data24ELECTRICAL SERVICE SIZING24TABLE 9 – COMPRESSORS24TABLE 10 – SUPPLY AND EXHAUST FAN MOTOR (ODP OR TEFC)25TABLE 11 – CONDENSER FAN MOTORS / EACH25TABLE 12 – CONTROLS AND CONVENIENCE OUTLET25Controls26CONTROL SEQUENCES FOR ALL UNITS26GENERAL26UNOCCUPIED / OCCUPIED SWITCHING26ECONOMIZER OPERATION26VENTILATION CONTROL SEQUENCES27EXHAUST CONTROL SEQUENCES27LOW AMBIENT OPERATION28SMOKE PURGE SEQUENCES28VAV SPECIFIC SEQUENCES29COOLING OPERATION29CV SPECIFIC SEQUENCES30Power Wiring31SINGLE-POINT POWER SUPPLY WIRING31FIG. 2 – SINGLE-POINT POWER SUPPLY WIRING31SINGLE-POINT POWER SUPPLY WIRING WITH NON-FUSED DISCONNECT32FIG. 3 – SINGLE-POINT POWER SUPPLY WIRING WITH NON-FUSED DISCONNECT32DUAL-POINT POWER SUPPLY WIRING33FIG. 4 – DUAL-POINT POWER SUPPLY WIRING33Field Control Wiring34FIG. 5 – FIELD CONTROL WIRING34General Arrangement Drawing35BOTTOM RETURN – BOTTOM SUPPLY35FIG. 6 – GENERAL ARRANGEMENT DRAWING35REAR RETURN – LEFT OR RIGHT SUPPLY36FIG. 7 – GENERAL ARRANGEMENT DRAWING36Curb Layout Drawing37FIG. 8 – CURB LAYOUT DRAWING37Guide Specifications38GENERAL38CONSTRUCTION38SUPPLY AIR SYSTEM38BEARINGS AND DRIVES38AIR FILTERING SYSTEM39AIR INLET SYSTEM39REFRIGERATION SYSTEM39POWER SUPPLY39CONTROLS40ACCESSORIES AND OPTIONS40ECONOMIZERS40RELIEF SYSTEM41EVAPORATOR COIL PROTECTION41CONDENSER COIL PROTECTION41Taille: 1,9 MoPages: 44Language: EnglishOuvrir le manuel