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Model Number Identif(cation ;�p '`' ',/ „?/ ��y /,/,,,/,-,/z -/;,- <br /> _4,, <br /> e ,� <br /> T S A 036 S 4 N 4 1 Y <br /> T Z Voltage <br /> Brand/Family J G=460V-3 phase-60hz <br /> T=T-Class'" Product Line J=575V-3 phase 60hz <br /> Y=208/230V-3 phase-60hz <br /> Unit Type Minor Design Sequence <br /> S=Air Conditioner Outdoor Unit 1=1st Revision <br /> 2=2nd Revision <br /> 3=3rd Revision <br /> Major Design Sequence <br /> A=1st Generation Coil type <br /> B=2nd Generation 4=Four-sided <br /> Nominal Cooling Capacity-Tons Part Load Capability <br /> 036=3 Tons N=No part load,single stage compressor <br /> 042=3.5 Tons <br /> 048=4 Tons <br /> 060=5 Tons Refrigerant Type <br /> 4=HFC-410A <br /> Cooling Efficiency <br /> S=Standard Efficiency <br /> A CAUTION When servicing or repairing HVAC components, ensure <br /> caps and fasteners are appropriately tightened. Table 1 <br /> lists torque values for typical service and repair items. <br /> Physical contact with metal edges and corners while <br /> applying excessive force or rapid motion can result in Table 1. Torque Requirements <br /> personal injury. Be aware of, and use caution when <br /> working near these areas during installation or while Parts Recommended Torque <br /> servicing this equipment. - / ' / 3� ,�. <br /> A' ,, / iii % //O/ J,' <br /> Sheet metal screws 16 in.-lb. 2 NM <br /> Operating Gauge Set and Service Valves <br /> These instructions are intended as a general guide and do - �' <br /> not supersede local codes in any way. Consult authorities Compressor bolts 90 in. lb. 10 NM <br /> who have jurisdiction before installation. e"`W� 7'n�> 7% � ,®a�- 7',(,,'c <br /> TORQUE REQUIREMENTS <br /> When servicing or repairing heating, ventilating, and air <br /> conditioning components, ensure the fasteners are USING MANIFOLD GAUGE SETS <br /> appropriately tightened. Table 1 lists torque values for When checking the system charge, use a manifold gauge <br /> fasteners. set that features low-loss anti-blow back fittings. See figure <br /> 17 for a typical manifold gauge connection setup. <br /> A IMPORTANT <br /> Manifold gauge sets used with HFC-410A refrigerant <br /> Only use Allen wrenches of sufficient hardness(50Rc- systems must be capable of handling the higher system <br /> Rockwell Harness Scale minimum). Fully insert the operating pressures. The gauges should be rated for use <br /> wrench into the valve stem recess. with pressures of 0-800 on the high side and a low side of <br /> Service valve stems are factory-torqued (from 9 ft-lbs for 30" vacuum to 250 psi with dampened speed to 500 psi. <br /> small valves, to 25 ft-lbs for large valves) to prevent Gauge hoses must be rated for use at up to 800 psi of <br /> refrigerant loss during shipping and handling. Using an pressure with a 4000 psi burst rating. <br /> Allen wrench rated at less than 50Rc risks rounding or OPERATING SERVICE VALVES <br /> breaking off the wrench, or stripping the valve stem <br /> recess. The liquid and suction line service valves are typically used <br /> for removing refrigerant, flushing, leak testing, evacuating, <br /> AIMPORTANT checking charge and charging. <br /> Each valve is equipped with a service port which has a <br /> To prevent stripping of the various caps used, the factory-installed valve stem. Figure 2 provides information <br /> appropriately sized wrench should be used and fitted on how to access and operating both angle and ball service <br /> snugly over the cap before tightening. valves. <br /> Page 3 <br /> i TSA*S4 SERIES <br /> i' 0 <br />