Carrier 38APD025-100, 38APS025-050 installation instructions

Contents

Main Installation Instructions CONTENTS SAFETY CONSIDERATIONS INSTALLATION Step 1 Inspect Shipment Step 2 Rig and Place Unit Page Table 1 38AP025-050 Unit Physical Data English Table 2 38AP060-100 Unit Physical Data English Table 3 38AP025-050 Unit Physical Data SI Table 4 38AP060-100 Unit Physical Data SI Table 5 Operational Corner Weights with Refrigerant Charge (Approximate) 38APS Unit (lb) a38-7114 TOP VIEW, SIZES 070 TO 100 38APD Unit (kg) Page a38-7101 Fig. 5 38AP Unit Dimensions, Sizes 025-030 a38-7102 Fig. 6 38AP Unit Dimensions, Sizes 040-060 a38-7103 Fig. 7 38AP Unit Dimensions, Size 070 a38-7104 Fig. 8 38AP Unit Dimensions, Sizes 080-100 OUTDOOR FAN LAYOUT (Single and Dual Circuit) COMPRESSOR LAYOUT DUAL CIRCUIT COMPRESSOR LAYOUT SINGLE CIRCUIT a38-7131 Fig. 9 Outdoor Fan and Compressor Layout Fig. 10 38AP Unit Rooftop Installation a38-7099_gs Fig. 11 38AP Unit Ground Level Installation Table 6 Refrigerant Specialties Part Numbers Step 3 Make Refrigerant Piping Connections Table 7 Refrigerant Piping Requirements 38APS025-050 Single-Circuit Units (60 Hz) 38APD025-100 Dual-Circuit Units (60 Hz) 38APS UNIT 38APD UNIT 38APS025-050 Single-Circuit Units (50 Hz) 38APD025-100 Dual-Circuit Units (50 Hz) 38APS UNIT 38APD UNIT 090 Ckt A 5/813/87/815/87/821/87/821/87/821/87/821/811/821/811/821/8 a38-4149tf 38APS025-50 Single-Circuit Units Double Suction Riser (50 Hz) 38APD025-100 Dual-Circuit Units Double Suction Riser (50 Hz) SUCTION LINE PIPING Page Page Page Table 8 Requirements for Installation of Liquid Line Solenoid Valve Fig. 17 Long Line Option Kit Installation a38-7119 Step 4 Make Electrical Connections WARNING Page Page Page Legend and Notes for Fig. 20-24 Fig. 24 Optional Energy Management Module Wiring LVT TERMINAL STRIP a38-7129 Table 9 38APS Standard Condenser Fan Electrical Data Table 10 38APS Low Sound Condenser Fan Electrical Data Table 11 38APD Standard Condenser Fan Electrical Data Table 12 38APD Low Sound Condenser Fan Electrical Data Table 13 Unit Incoming Power Options Step 5 Install Accessories Single Circuit Dual Circuit