Trane PTAC-SVX01C-EN Removing the Outdoor Coil and Outdoor Air Thermistors, Indoor Fan and Motor

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Maintenance

Removing the Outdoor Coil and Outdoor Air Thermistors

1.Remove the chassis from the wall.

2.Remove the front cabinet.

3.Remove the control box cover.

4.Disconnect the outdoor coil/air thermistor wiring from the control board.

5.Gently pull outdoor coil thermistor from the bracket near the capillary tube.

6.Gently remove outdoor air thermistor which is located at the drain valve.

7.Remove the outdoor coil/air thermistor from the unit.

Indoor Fan and Motor

1.Remove the chassis from the wall.

2.Remove the front cabinet.

3.Remove the heater/discharge deck assembly. (Refer to the heater disassembly instructions)

4.Remove the control box cover. Disconnect the control wiring. Remove the control box. Refer to the power cord disassembling for instructions on disassembling the control box.

5.Remove the indoor fan motor bracket screws (3) as shown.

6.Remove the set screw (you will need a long Allen wrench) securing the indoor fan to the motor shaft and remove the indoor fan and motor.

Outdoor Fan and Motor

1.Follow the directions for removing the condenser except don’t braze or remove the tubing connecting to the condenser. Capturing the system refrigerant is also not necessary.

2.Remove the screw on the right side of the unit (If you are looking at the back of the PTAC) toward the bottom of the PTAC near the lip of the basepan.

3.Lift the condenser up and over the lip of the basepan and move just enough to gain access to the outdoor fan and motor. Be careful not to damage the bottom of the condenser by sitting it on the lip of the basepan. Also, use caution when bending the condenser to gain access to the outdoor fan and motor. The tubing is very fragile and must be treated with care.

4.Remove the fan.

5.Remove the fan motor by removing the two screws securing it to the fan motor bracket.

6.Disconnect the fan motor wiring from the control by removing the wire junction box cover on the partition panel above the control panel cover.

Control Board Replacement Procedure

WARNING

Hazardous Voltage!

Disconnect all electric power, including remote disconnects before servicing. Follow proper lockout/ tagout procedures to ensure the power can not be inadvertently energized. Failure to disconnect power before servicing could result in death or serious injury.

Note: Before replacing the whole control board, make sure that the control board’s fuse is still functioning. The specs for the control board fuse are: 5X20mm, 250V, 315mA, fast acting. For more information on a blown fuse on the Control Board, check the Troubleshooting section of this document.

1.Remove plastic cabinet front and the metal cover that encloses the control board

2.Remove the replacement board from its package and set the power jumper to match the unit voltage .

3.There are two different pin connections, one for 230/208 VAC and another for 265 VAC . The jumper for the 115 VAC board is pre-installed in the P8 to P9 position.

Note: This is a very important step, and it might lead to damage of the control board if the jumper is not properly set.

4.Remove connections from the existing control board, tagging wires as required to ensure correct re-assembly.

5.Remove 2 screws from the front plastic mounting ears. Remove the screw from the green wire ground. Slide plastic chassis and board back and lift out of place.

6.Engage catches on bottom of plastic chassis of replacement assembly with sheet metal control box and slide forward to lock in position. Re-install two screws through the front plastic mounting ears. Re-install green ground wire.

7.Re-connect the wiring harness to the new assembly in the same positions that they were before removal. This includes temperature thermistors, as well as the thermostats, zone sensors and energy management.

8.Reinstall the sheet metal cover over the control board.

9.Position the front cabinet over the chassis and push the sides until the retaining clips engage.

Figure 28. Power jumper

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PTAC-SVX01C-EN

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Contents Packaged Terminal Air Conditioner Table of Contents Model Number Description E E 0 9 0 1 * a aGeneral Information Important Environmental ConcernsOverview of Manual Responsible Refrigerant PracticesGeneral Information Pre-Installation Pre-Installation ConsiderationsChecklist Fire HazardPre-Installation Receiving ChecklistReceiving and Handling Shipping PackageUnit Dimensions Unit with wall sleeve and subbase accessory Wall SleeveUnit Dimensions Air dischargeLive Electrical Components InstallationElectrical Requirements Installation Power receptacle configurationsInstallation Procedure Remove rear closureHazardous Voltage w Panel from wall sleeveInstall unit power supply BottomInstall the unit controls Voltage Options Accessory Accessory part number 115VOption 265 OptionWiring Voltage WireSpecification External Interface Size LengthOutput settings Configure the display module settingsField commissioning support Programmable Settings Set point configurationDisplay units Setpoint limitingSelection Unit Display Measure Example IP English SI MetricEnergy Management System Indoor fan cycle configurationOccupancy arbitration for energy management Ptee manual test sequence Pthe manual test sequenceOff 10 sec Off 20 secOperation Sequence of OperationOperation Remote Fan OperationVent Control Air Discharge GrilleAir conditioner performance data Heat pump performance Voltage 208 230 265 Cooling dataElectric heat Data Heater size Btu/HCooling temperature change heat pumps Cooling temperature change air conditionersCooling amperage air conditioners Cooling amperage heat pumpsVoltage 208 230 265 Heating total wattage input heat pumpsHeating Btu/H Unit accessory model numbers Hydronic heat options Maintenance Maintenance ProceduresMaintenance Refrigeration System ServiceMaintenance Brazing Leak TestingHigh Temperatures Use of Pressure Regulator Valves GaugesEvacuation Procedure Maintenance EvacuationFan Motor Overheat Charging Procedure Charging the SystemRefrigerant Line Piercing ValvesMaintenance Cooling Performance Test ThermometersSling Psychrometer Cooling Performance TestHeating Power Consumption Test Calculating procedureTesting Capacitor Resistance Resistance CheckHeater Assembly with Power OFF to the Unit and Heater Ground TestResistance Test Indoor Coil and Air ThermistorsThermistor indoor coil Resistance Rmin Rnom RmaxPower Cord Removal Component ReplacementUnit Disassembly Procedures Power cord InstallationControl Board Replacement Procedure Hazardous Voltage Removing the Outdoor Coil and Outdoor Air ThermistorsIndoor Fan and Motor Outdoor Fan and MotorTroubleshooting DiagnosticsTroubleshooting Compressor output does not energizeIndoor/remote fan outputs do not energize Outdoor fan output does not energizeRandom restart timer Explanation Reversing valve output does not energizeAuxiliary heat output does not energize Ventilation output does not energizeOutput on when the mode is off SymptomCondensate pump does not energize Control fuse is blownWiring Diagram AIR CoilWiring Diagram PVDWiring diagram 07 models PVD Energy management system Warranty Full 1st Year WarrantyFull 2nd 5th Sealed System Warranty Limited 2nd through 5th Year Functional Parts WarrantyPage PTAC-SVX01C-EN

PTAC-SVX01C-EN specifications

The Trane PTAC-SVX01C-EN is a cutting-edge Packaged Terminal Air Conditioner (PTAC) designed to provide optimal temperature control, energy efficiency, and user comfort in a variety of settings, including hotels, apartments, and office buildings. This unit stands out with its robust features and advanced technologies, making it a reliable choice for meeting diverse heating and cooling needs.

At the heart of the Trane PTAC-SVX01C-EN is its innovative design, which combines powerful performance with quiet operation. This unit utilizes a high-efficiency compressor that ensures rapid cooling and heating, providing ideal comfort regardless of the external climate. With a capacity range suitable for smaller spaces, the PTAC delivers strong performance while maintaining energy efficiency, thus reducing operational costs over time.

One of the key characteristics of the PTAC-SVX01C-EN is its user-friendly interface. The intuitive controls allow users to effortlessly adjust temperature settings, fan speeds, and modes of operation, including cooling, heating, and fan only. This flexibility enhances user comfort while optimizing energy consumption. Additionally, the unit features a programmable timer, enabling users to schedule operation according to their specific needs, further conserving energy when spaces are unoccupied.

The unit's Quiet Operation Technology minimizes noise levels, making it an ideal choice for environments where peace and quiet are paramount. This feature is particularly beneficial in hospitality settings, where guests expect a tranquil atmosphere. The PTAC is engineered to provide ample airflow while minimizing sound, creating a pleasant indoor environment.

Another standout feature of the Trane PTAC-SVX01C-EN is its advanced air filtration system. The integrated filter effectively captures dust, allergens, and other airborne particles, promoting a cleaner and healthier living environment. This is particularly essential for individuals with allergy sensitivities or respiratory issues.

Durability is also a hallmark of the PTAC-SVX01C-EN. Built with high-quality materials, it is designed to withstand the demands of continuous operation while requiring minimal maintenance. The unit's sleek and compact design allows for easy installation in various locations, ensuring versatility without sacrificing performance.

In summary, the Trane PTAC-SVX01C-EN represents a perfect blend of efficiency, comfort, and innovative technology. Its user-friendly controls, quiet operation, and advanced air filtration make it a leading choice for those seeking reliable climate control solutions in residential and commercial spaces alike. Whether for heating or cooling, the Trane PTAC-SVX01C-EN is engineered to deliver exceptional performance and lasting dependability.