Trane Precedent WSC060ED Installation, Operation And Maintenance Manual Download Page 26 | Manualshive

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RT-SVX39B-EN

Figure 27.

Typical field wiring diagrams for optional controls

BAYSENS119*
ASYSTAT777*
Zone Sensor

BAYSENS077*
ASYSTAT111*

BAYSENS107*

BAYSENS073*
Zone Sensor

BAYSENS077*
ASYSTAT111*

BAYSENS109*

BAYSENS074*
Zone Sensor

BAYSENS119*
ASYSTAT777*

BAYSENS109*

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Summary of Contents for Precedent WSC060ED

Page 1: ...ining Improperly installed adjusted or altered equipment by an unqualified person could result in death or serious injury When working on the equipment observe all precautions in the literature and on...

Page 2: ...responsible management of refrigerants Know the applicable laws and follow them Revision Summary RT SVX39B EN 11 September 2012 MERV 8 filter with filter removal tool Stainless steel drain pan condens...

Page 3: ...nstalled Power Wiring 22 Main Unit Power Standard Wiring 22 Field Installed Control Wiring 22 Controls using 24 VAC 23 Controls using DC Analog Input Outputs Standard Low Voltage Multiconductor Wire 2...

Page 4: ...Digital Zone Sensor Test 39 Unit Economizer Control ECA Trouble shooting ReliaTel Control 40 Wiring Diagrams 41 Limited Warranty 42 Heat Pump WCC WCD WCH WCM and WSC Parts Only 42 Heat Pump WCZ WCY W...

Page 5: ...connect6 2 Unit Mounted Circuit Breaker6 Digit 20 Convenience Outlet 0 No Convenience Outlet A Unpowered Convenience Outlet B Powered Convenience Outlet three phase only 7 Digit 21 Communications Opti...

Page 6: ...rcuit breaker options 7 Requires use of Disconnect or Circuit Breaker 8 Standard metering devices are TXVs 9 The return air smoke detector may notfit upor workproperly on the Precedent units when used...

Page 7: ...the unit It is capable of delivering up to 25 inch pounds of torque and is powered by 24 VAC RTCI ReliaTel Trane Communication Interface Optional This module is used when the application calls for an...

Page 8: ...ed the compressor will not be allowed to operate Anytime this circuit is opened for 1 continuous second during compressor operation the compressor for that circuit is immediately turned Off The compre...

Page 9: ...to a BAYSENS119 remote panel wiring must be 18 AWG shielded twisted pair Belden 8760 or equivalent Refer to the specific remote panel for wiring details Wireless Zone Sensor BAYSENS050 This electronic...

Page 10: ...10 RT SVX39B EN Unit Clearances Figure 1 Typical installation clearances for single multiple unit applications WSC060E unit WSC072 120E units...

Page 11: ...es RT SVX39B EN 11 Figure 2 Heat pump 5 ton Note All dimensions are in inches millimeters Figure 3 Heat pump 5 ton unit clearance and roof opening Note All dimensions are in inches millimeters CLEARAN...

Page 12: ...Unit Clearances 12 RT SVX39B EN Figure 4 Heat pump 5 ton roof curb Note All dimensions are in inches millimeters Figure 5 Heat pumps 6 7 tons Note All dimensions are in inches millimeters...

Page 13: ...Clearances RT SVX39B EN 13 Figure 6 Heat pump 10 ton Note All dimensions are in inches millimeters Figure 7 Heat pump 6 10 ton unit clearance and roof opening Note All dimensions are in inches millime...

Page 14: ...Unit Clearances 14 RT SVX39B EN Figure 8 Heat pump 6 10 ton roof curb Note All dimensions are in inches millimeters 2130 MM 356 MM...

Page 15: ...he consignee Do not remove damaged material from the receiving location Take photos of the damage if possible The owner must provide reasonable evidence that the damage did not occur after delivery No...

Page 16: ...f gravity dimensions in mm Tons Unit Model No Maximum Model Weights a lbs kgs Corner Weights b Center of Gravity in mm Shipping Net A B C D Length Width 5 WSC060ED 667 304 562 256 169 77 140 64 96 44...

Page 17: ...air openings as viewed form the rear of the unit Elbows with turning vanes or splitters are recommended to minimize air noise due to turbulence andto reduce static pressure When attaching the ductwor...

Page 18: ...rb ductwork must be fabricated and installed by the installing contractor before the unit is set into place Note For sound consideration cut only the holes in the roof deck for the ductwork penetratio...

Page 19: ...the unit for shipping damage and material shortage file a freight claim and notify appropriate sales representative Verify correct model options and voltage from unit nameplate Verify that the install...

Page 20: ...he outward edge of each duct cover with 2 screws 5 Slide RETURN DUCT COVER insulation side up into supply opening until inward edge of duct cover engages with the 2 retaining clips on the duct flange...

Page 21: ...ccess panel and supply air access panels 2 Remove the support panel that the condensate drain pan exits through 3 Slide the condensate drain pan out of the unit 4 Place on a level surface in the posit...

Page 22: ...dard Wiring 1 Location of the applicable electrical service entrance is illustrated in Unit Clearances p 10 Complete the unit s power wiring connections at Compressor Contactor 1 CC1 inside the unit c...

Page 23: ...etween the unit and components utilizing a DC analog input output signal refer to Unit Clearances p 10 for the electrical access locations provided on the unit 1 Table 4 lists the conductor sizing gui...

Page 24: ...Installation 24 RT SVX39B EN Figure 24 ReliaTel refrigeration module Figure 25 Customer control low voltage routing...

Page 25: ...rature averaging Example 1 illustrates two series circuits with two sensors in each circuit wired in parallel The square of any number of remote sensors is required Example 2 illustratesthreesensorssq...

Page 26: ...27 Typical field wiring diagrams for optional controls BAYSENS119 ASYSTAT777 Zone Sensor BAYSENS077 ASYSTAT111 BAYSENS107 BAYSENS073 Zone Sensor BAYSENS077 ASYSTAT111 BAYSENS109 BAYSENS074 Zone Sensor...

Page 27: ...ing that deviates the farthest from the average voltage Example If the voltage readings of the supply power measured 221 230 and 227 the average volts would be VD reading farthest from average 221 The...

Page 28: ...Upon power initialization the RTRM performs self diagnostic checks to insure that all internal controls are functional It also checks the configuration parameters against the components connected to...

Page 29: ...t will automatically revert to the applied System control method For unit test steps test modes and step resistance values to cycle the various components refer to Table 6 p 30 ReliaTel Controls Upon...

Page 30: ...y adjustment set screw and turn sheave clockwise To decrease fan RPM loosen the pulley adjustment set screw and turn sheave counterclockwise If the required CFM is too high external static pressure is...

Page 31: ...nded period 15 to 30 minutes the motor winding can overheat and cause the motor winding thermostat to open 3 After the compressor and condenser fan have started and operated for approximately 30 minut...

Page 32: ...e amount of belt deflection that corresponds to the proper belt tension 2 Set the large O ring on the belt tension gauge at the deflection value determined in Step 1b 3 Set the small O ring at zero on...

Page 33: ...all P D Range Super Gripbelts Gripnotch Steel Cable Gripbelts Min Max Min Max Min Max A 3 0 3 6 3 4 1 2 3 7 8 5 1 2 3 1 4 4 3 8 4 8 3 1 2 5 4 1 2 6 1 4 3 3 4 4 3 4 5 0 7 0 4 5 1 2 5 6 7 8 4 1 4 5 1 4...

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