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© 2012 Trane   All rights reserved

 RT-SVX39B-EN

Warnings, Cautions and Notices

Warnings, Cautions and Notices.

Note that warnings, 

cautions and notices appear at appropriate intervals 
throughout this manual. Warnings are provide to alert 
installing contractors to potential hazards that could result 
in death or personal injury. Cautions are designed to alert 
personnel to hazardous situations that could result in 
personal injury, while notices indicate a situation that 
could result in equipment or property-damage-only 
accidents.

Your personal safety and the proper operation of this 
machine depend upon the strict observance of these 
precautions.

Read this manual thoroughly before operating or servicing 
this unit.

Important
Environmental Concerns!

Scientific research has shown that certain man-made 
chemicals can affect the earth’s naturally occurring 
stratospheric ozone layer when released to the 
atmosphere. In particular, several of the identified 
chemicals that may affect the ozone layer are refrigerants 
that contain Chlorine, Fluorine and Carbon (CFCs) and 
those containing Hydrogen, Chlorine, Fluorine and 
Carbon (HCFCs). Not all refrigerants containing these 
compounds have the same potential impact to the 
environment. Trane advocates the responsible handling of 
all refrigerants-including industry replacements for CFCs 
such as HCFCs and HFCs.

Responsible Refrigerant Practices!

Trane believes that responsible refrigerant practices are 
important to the environment, our customers, and the air 
conditioning industry. All technicians who handle 
refrigerants must be certified. The Federal Clean Air Act 
(Section 608) sets forth the requirements for handling, 
reclaiming, recovering and recycling of certain 
refrigerants and the equipment that is used in these 
service procedures. In addition, some states or 
municipalities may have additional requirements that 

must also be adhered to for 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, condensate overflow switch

Updated Model Number Description, Maintenance, 
Troubleshooting

ATTENTION:

 

Warnings, Cautions and Notices appear at 

appropriate sections throughout this literature. Read 
these carefully:

WARNING

Indicates a potentially hazardous 
situation which, if not avoided, could 
result in death or serious injury.

CAUTION

s

Indicates a potentially hazardous 
situation which, if not avoided, could 
result in minor or moderate injury. It 
could also be used to alert against 
unsafe practices.

NOTICE: 

Indicates a situation that could result in 
equipment or property-damage only 

WARNING

Proper Field Wiring and Grounding 
Required!

All field wiring MUST be performed by qualified 
personnel. Improperly installed and grounded field 
wiring poses FIRE and ELECTROCUTION hazards. To 
avoid these hazards, you MUST follow requirements for 
field wiring installation and grounding as described in 
NEC and your local/state electrical codes. Failure to 
follow code could result in death or serious injury. 

WARNING

Personal Protective Equipment (PPE) 
Required!

Installing/servicing this unit could result in exposure to 
electrical, mechanical and chemical hazards.

Before installing/servicing this unit, technicians 
MUST put on all Personal Protective Equipment (PPE) 
recommended for the work being undertaken. 
ALWAYS refer to appropriate MSDS sheets and OSHA 
guidelines for proper PPE. 

When working with or around hazardous chemicals, 
ALWAYS refer to the appropriate MSDS sheets and 
OSHA guidelines for information on allowable 
personal exposure levels, proper respiratory 
protection and handling recommendations. 

If there is a risk of arc or flash, technicians MUST put 
on all Personal Protective Equipment (PPE) in 
accordance with NFPA 70E or other country-specific 
requirements for arc flash protection, PRIOR to 
servicing the unit.

Failure to follow recommendations could result in death 
or serious injury.

Содержание Precedent WSC060ED

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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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