Controls

Clogged filter detector

This device is mounted in the filter section. The sensor measures the difference in pressure before and after the filter section. The information is sent to the THP03 thermostat, to a Tracker™ or to a BMS.

Smoke detector

This device is used to detect smoke in the air stream. It includes a factory mounted detector connected to a central panel, both fitted in the fan section.

When smoke is detected, it shuts off the unit. A dry contact is available on the control panel for a remote default.

High temperature safety thermostat

This additional safety device is a manual reset thermostat for gas fired units (YKD/YKH), required mainly by the French ERP regulation. It is located in the gas burner section. It stops the gas burner and the supply air fan when the supply air temperature rises to 120°C.

Remote fault relay

This is a factory mounted relay used to send alarm signals (dry contact) to a local BMS or a local control panel. With this relay, the compressor, heating, fan and power supply alarm output signals from the controller are reported to a single dry contact.

Thermostats

6 thermostats are available:

THS01/THP01, THS02/THP02 and THS03/THP03.

"THS" are non programmable thermostats, "THP" are programmable.

01 and 02 series are conventional thermostat, 03 series are dedicated to the controller.

Table 32 - Thermostats features

 

THS01

THP01

THS02

THP02

THS03

THP03

non-programmable

X

-

X

-

X

-

 

 

 

 

 

 

 

programmable

-

X

-

X

-

X

 

 

 

 

 

 

 

electronic

X

X

X

X

X

X

 

 

 

 

 

 

 

unit control type design

electromech.

electromech.

electromech.

electromech.

Reliatel

Reliatel

 

 

 

 

 

 

 

interface card needed

CTI*

CTI*

CTI*

CTI*

none

none

 

 

 

 

 

 

 

for Cooling Only units

X

X

-

-

X

X

 

 

 

 

 

 

 

for Heat Pump units

-

-

X

X

X

X

 

 

 

 

 

 

 

for Gas Fired units

X

X

-

-

X

X

 

 

 

 

 

 

 

Cooling stages

2

2

2

2

2

2

 

 

 

 

 

 

 

auxiliary heating stages

2

2

1

1

2

2

(elec. heater, HWC )

 

 

 

 

 

 

 

 

 

 

 

 

 

heating stages

none

none

1

1

1

1

(heat pump mode)

 

 

 

 

 

 

 

 

 

 

 

 

 

liquid crystal display

X

X

X

X

-

X

*some important features are lost while using the CTI card. Note: thermostats are powered up by the rooftop control (24V)

38

RT-SVX19A-E4

Page 37 Page 39
Page 38
Image 38
Trane RT-SVX19A-E4 manual Clogged filter detector, Smoke detector, High temperature safety thermostat, Remote fault relay
Page 37 Page 39

RT-SVX19A-E4 specifications

The Trane RT-SVX19A-E4 is a groundbreaking rooftop unit designed for versatile commercial heating and cooling applications. This model stands out for its innovative technology and robust features, making it a preferred choice for many businesses seeking efficient climate control solutions.

One of the primary characteristics of the RT-SVX19A-E4 is its exceptional energy efficiency. It utilizes advanced variable-speed technology, allowing it to adjust the compressor's output based on real-time demand. This not only reduces energy consumption significantly but also provides more accurate temperature control, enhancing overall comfort within the space. The unit is designed with high-efficiency fan motors and optimized heat exchangers, which contribute to its impressive Seasonal Energy Efficiency Ratio (SEER) and Energy Efficiency Ratio (EER) ratings.

The Trane RT-SVX19A-E4 also features a robust and durable design, built to withstand a variety of weather conditions. Its all-weather cabinet protects the internal components from environmental stresses, ensuring longevity and reliable performance. The unit is equipped with corrosion-resistant materials that enhance its durability, making it suitable for both coastal and urban environments.

Another notable feature is its advanced control system. The RT-SVX19A-E4 comes with Trane's IntelliPak controls, which provide users with precise monitoring and management capabilities. This smart control system enables remote access via internet connectivity, allowing facility managers to monitor performance, adjust settings, and diagnose issues in real-time, improving operational efficiency and reducing maintenance costs.

Additionally, the RT-SVX19A-E4 offers a range of customization options. It can be tailored to meet specific operational needs, with various configurations available for air flow, heating, and cooling needs. This flexibility ensures organizations can find a solution that best fits their requirements, whether it be for an office building, retail space, or industrial facility.

In conclusion, the Trane RT-SVX19A-E4 represents a significant advancement in rooftop HVAC technology, combining energy efficiency, durability, and intelligent controls. Its ability to adapt to varying demands, coupled with customizable options, makes it an excellent investment for businesses looking to enhance their indoor climate while minimizing energy expenses.
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