Heating Power Consumption Test, Overloads

Maintenance

3.Locate the readings listed in the Operation section of this manual. You will note that these readings fall within the voltage, watts and amp draw minimum and maximum ranges listed. Therefore, the unit heating performance would be considered normal.

Heating Power Consumption Test

(Heat Pump Mode Only)

For the heating wattage, record the following readings after the unit is interconnected with a wattmeter.

•Outside coil inlet air dry-bulb temperature.

•Inside coil inlet air dry-bulb temperature.

•Total watts input measured by wattmeter.

Calculating procedure

1.Locate temperature obtained in Step A of cooling performance test in first column of Heating Wattage Chart.

2.Locate in second column the inside coil inlet dry-bulb temperature.

3.The total watts input should come between minimum and maximum values indicated for each model.

Example: Assume that a PTHE1501 is under test. Proceed as follows and observe test readings as simultaneously as possible.

1.Outside coil inlet dry-bulb temperature readings as described above: 45°F.

2.Check watts input: 1370 W

3.Inside coil inlet dry-bulb temperature reading as de scribed in Step B: 75°F.

Read to the right from the 75° inside coil inlet dry-bulb value in the column and note the minimum and maximum wattage of 1335 - 1470.

Since the wattage reading (1370) obtained in the test is within the prescribed range, the total power input in watts is considered to be normal.

WARNING

Live Electrical Components!

During installation, testing, servicing and troubleshooting of this product, it may be necessary to work with live electrical components. Have a qualified licensed electrician or other individual who has been properly trained in handling live electrical components perform these tasks. Failure to follow all electrical safety precautions when exposed to live electrical components could result in death or serious injury.

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.

WARNING Hazardous Voltage w/Capacitors!

Disconnect all electric power, including remote disconnects and discharge all motor start/run capacitors before servicing. Follow proper lockout/tagout procedures to ensure the power cannot be inadvertently energized. Verify with an appropriate voltmeter that all capacitors have discharged. Failure to disconnect power and discharge capacitors before servicing could result in death or serious injury.

Resistance Check

Discharge capacitor and remove wire leads. Use a DC volt meter to verify there is no power.

Testing Capacitor Resistance

1.Set an ohmmeter on its highest ohm scale and connect the leads to the capacitor.

a.Good Condition - indicator swings to zero and slowly returns to infinity. (Start capacitor with bleed resistor will not return to infinity. It will still read the resistance of the resistor).

b.Shorted - indicator swings to zero and stops there - replace.

c.Open - no reading - replace. (Start capacitor would read resistor resistance).

2.Testing for ohms between either capacitor terminal and the capacitor body must show infinite ohms.

Capacitance Check

Using a hookup as shown below, take the amperage and voltage readings and use them in the formula below the diagram.

Overloads

1.With no power to the unit, remove the overload lead from the compressor terminal.

2.Using an ohmmeter: Test continuity between terminals of the overload. If not continuous, the overload is open, replace the overload.

Compressor Windings

WARNING

Electrical Shock!

Do not connect electrical power to this unit or to the compressor if the compressor terminal cover has been removed or is not firmly in place. Doing so could result in death, serious injury, or property damage.

If the test indicates shorted, grounded or open windings, see procedure for the next steps to be taken.

36	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.

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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.