Trane 120 GEH, Model 012 GEH, Model 180 GEV manual

Contents

Main Introduction Model 180 GEV Model 120 GEH Model 012 GEH Contents Model Number Horizontal/Vertical Water-Source Confort System GEHB03 691D0110DLD010N001100010000000 Table G1: General Data - GEH 006 to 018 Table G2: General Data - GEH 024 to 048 Table G3: General Data - GEH 060 to 150 Table G4: General Data - GEV 006 to 018 Table G5: General Data - GEV 024 to 048 Table G6: General Data - GEV 048 to 060 Table G7: General Data - GEV 072 to 180 Table G8: General Data - GEH 240 Air-to-Refrigerant Coils Table G9: GEH/GEV 006 Table G13: GEV 015, 018, 024, 030 Table G14: GEH/GEV 030, 036 Table G15: GEH 042, 048 Air-to-Refrigerant Coils Table G17: GEH/GEV 060 (2-compr. circuit) Table G22: GEV 240 (2-compr. circuit) Table G19: GEH/GEV 090 (2-compr. circuit) Table G18: GEH/GEV 072 (2-compr. circuit) Design Advantages GEH 1/2 to 5-Ton Cabinet See Figure 1 component plat- form location. GEV 1/2 to 5-Ton Cabinet See Figure 2 for compo- nent platform location. GEH/GEV 6 to 20-Ton Cabinet Airflow Options: 1/2 to 5 ton Airflow Options: 6 to 20-ton Hanging Device: 1/2 to 5-ton See Figure 7 for isolation device. Figure 10: Reciprocating compressor Hanging Device: 6 to 12-1/2-ton Access Panels: 12-1/2 to 20-ton Schrader Connections: 1/2 to 5-ton See Figure 11 for schrader connection lotion. Figure 14: Thermal expansion valve Co-axial Water-to-Refrigerant Coil See Figure 11 for co-axial water coil. Blower Motor: 1/2 to 5 ton Blower Motor: 6 to 20 ton Blower Housing Air-Side Filter Air-to-Refrigerant Coil Boilerless Control/Electric Heat (option) See Figure 17 for boilerless control/electric heat diagram. Waterside Economizer (option) See Figure 18: Model GEHwith Waterside Economizer package. Figure 17: Boilerless control/electric heat diagram Hot Gas Reheat (option) (See Figure 19). Figure 19: Hot gas reheat heat pump option. Common Reheat Applications Proper Hot Gas Design Controls WSHP-PRC003-EN 17 Controls by Trane Yes Basic Controls Basic 24 Volt Controls Figure 22: 24-volt stand-alone system. See Figure 20 for the unit control box. Safety Devices Deluxe Controls Deluxe 24V Electronic Controls Small Building Control Deluxe Controls Microprocessor Design Deluxe 24V features include: Random Start Anti-short Cycle Timer Brown-out Protection Tracer ZN510 & ZN524 Controls See Figure 26 for ZN510 control box. Figure 26: ZN510/ZN524 control box Direct Digital Controls See Figure 27 for the Tracer ZN524 Figure 27: Tracer ZN524 Page ZN510 & ZN524 Controls Building Control Advantages Figure 28: Tracer ZN controller system installation. See Figure 28 for Tracer ZN510/ZN524 controller system. Hanging the Horizontal Hanging Devices and Duct Attachments Condensate Traps Figure 31: Condensate trap installation. Distributed Pumping System Installation Made Easy Service Access Figure 33: Service access requirments. Figure 32: Same side supply/return air and end supply arrangements with ductwork.