Trane RT-SVX19A-E4 Marking category of the gas section in different countries, Gas burner data

Page 52

Operation

Table 37 - Marking category of the gas section in different countries

Country

FR

CH+ES-GB-IE-PT

IT

NL

BE

LU-DE

AT-DK-Fl-SE

Category

II2E+3P

II2H3P

II2H3+

II2L3P

I2E+ & I3P

I2E & I3P

I2H

Type of gas

 

 

 

Pressure in mbar

 

 

 

 

 

 

 

 

 

 

 

G20

20

20

20

-

20

20

20

G25

25

-

-

25

25

20

-

G31

37

37

37

30

37

50

-

 

 

 

 

 

 

 

 

Table 38 - Gas burner data

 

 

 

G350

YK* 155-175-200-225

 

 

1

 

 

 

 

 

 

 

 

Burner

 

 

G350

 

 

 

Natural Gas G20 (20mbar) 34.02 MJ/m3 (15°C-1013)

 

 

 

 

 

 

Gas Flow (15 C-1013 mbar)

(m3/h)

Nominal rate

8.1

 

 

Reduced rate

8.13

 

 

 

 

 

 

Heating Capacity

(kW)

Nominal rate

69.3

 

 

Reduced rate

69.1

 

 

 

 

 

 

Heating Rate

(kW)

Nominal rate

77

 

 

Reduced rate

76.8

 

 

 

 

 

 

Efficiency

%

Nominal rate

90

 

 

Reduced rate

90

 

 

 

 

 

 

 

G20 - 20mbar

CO %

< 0.001%

 

 

 

Smoke analysis

Nox ppm

9 ppm

@ 400V-3-50Hz

 

 

 

 

CO2 %

9.7%

 

 

 

 

 

 

Burner

 

 

G350

 

 

 

Natural Gas G25 (20 ou 25 mbar) 29.30 MJ/m3 (15°C-1013)

 

 

 

 

 

 

Gas Flow (15 C-1013 mbar)

(m3/h)

Nominal rate

8.8

 

 

Reduced rate

8.21

 

 

 

 

 

 

Heating Capacity

(kW)

Nominal rate

62.9

 

 

Reduced rate

59.5

 

 

 

 

 

 

Heating Rate

(kW)

Nominal rate

71.5

 

 

Reduced rate

66.8

 

 

 

 

 

 

Efficiency

%

Nominal rate

88

 

 

Reduced rate

89

 

 

 

 

 

 

 

G25 - 25mbar

CO %

< 0.001%

 

 

 

Smoke analysis

Nox ppm

-

@ 400V-3-50Hz

 

 

CO2 %

7.4%

 

 

 

 

Burner

 

 

G350

 

 

Propane Gas G31 (30, 37ou 50 mbar) 88.00 MJ/m3 (15 C-1013)

 

Gas Flow (15 C-1013 mbar)

(m3/h)

Nominal rate

2.7

 

 

Reduced rate

2.56

 

 

 

 

 

 

Gas Flow (15 C-1013 mbar)

(kg/h)

Nominal rate

5.1

 

 

Reduced rate

4.9

 

 

 

 

 

 

Heating Capacity

(kW)

Nominal rate

57.5

 

 

Reduced rate

55.3

 

 

 

 

 

 

Heating Rate

(kW)

Nominal rate

65.3

 

 

Reduced rate

62.6

 

 

 

 

 

 

Efficiency

%

Nominal rate

88

 

 

Reduced rate

88.3

 

 

 

 

 

 

Combustion Air Flow

(m3/h)

Nominal rate

98

 

 

(Avec E=25%)

 

Reduced rate

93

 

 

 

 

 

 

 

G31 - 37mbar

CO %

< 0.001%

 

 

 

Smoke analysis

Nox ppm

-

@ 400V-3-50Hz

 

CO2 %

8.9%

 

 

52

RT-SVX19A-E4

Page 51 Page 53
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Page 51 Page 53
Contents Installation Operation Maintenance Safety recommendations ForewordReception Reception in France onlyWarranty Maintenance contractRefrigerant StorageContents Unit Options Rooftop unit Reception of unitsUnit handling Sling lengths and maximum unit weight Roof curb Installation TKD-WKD-YKD accessoriesUnit size Dimensions/Weights/Clearances Minimum clearances Minimum clearances mmWeights of Options & accessories Weigths & center of gravity FigureInstalling the unit on the ground Installing the unitUnit mounting on roof Connection of duct network Downflow discharge units TKD,WKD,YKD Using the rooftop curbHorizontal discharge units TKH,WKH,YKH Condensate drain piping Condensate drain line connectionGas pipework installation Gas leak check procedureGas burner models UnitFilter installation Filter arrangementMotor sheave / Fan speed Supply fan adjustmentFan Speed RPM Standard Drive To increase airflow To decrease airflowTo increase belt tension Belt tensioningYKD/YKH Pressure drop through accessories Component air pressure dropsTKD/TKH Pressure drop through accessories Airflow EU2/G2 EU4/G4 100%TKD TKHWKD/WKH Pressure drop through accessories Filter 100%WKD WKHSupply fan performances YK 155 External static pressureYK 175 External static pressure YK 250 External static pressure TK 175 External static pressure TK 200 External static pressureExternal Static Pressure Pa 275 300 TK 250 External static pressure275 300 WK 155 External static pressure Factory supplied Disconnect switch Option Power wiringElectrical connection TKD/TKH, WKD/WKH units YKD/YKH unitsElectrical data YKD/YKH Unit Wiring Electrical Characteristics Unit ampsScroll compressors Compressor electrical phasing With Electric heat155 175 200 250 Compressor Outdoor FanElectrical data TKD/TKH Supply fan motor 155 200 Compressor155 175 200 250 Indoor Fan Electrical data WKD/WKH Supply fan motor Electrical data YKD/YKH Supply fan motorElectrical data Combustion Blower Motorr Control wiring Zone sensor wire size and maximum lengthMaximum length Zone sensor wire size Unit controlled by thermostatUnit controlled by BAS Unit controlled by Tracker supervisorCO2 sensors SpecificationsWall-mounted and duct-mounted CO2 sensors Power supply requirements Wiring the wall-mounted CO2 sensorWiring the duct-mounted CO2 sensor CO2 sensor wire sizeCO2 sensor maintenance Mounting the duct-mounted CO2 sensorRemote potentiometer dimensions Remote potentiometerFire thermostat Duct mounting of fire thermostatHigh temperature safety thermostat Remote fault relayClogged filter detector Smoke detectorCommunication Interfaces Hot water coil Installation and connection Hot water coilDown flow units only Water connection inlet/outlet 1 ¼ ISO R7Electric Heater Soft Starter25% fresh air hood 25% manual fresh air hoodBarometric relief Downflow versionOperation Operation with a conventional thermostatConventional thermostat Gas/ Electric, Electric Heat Thermostat signals are as followsConventional thermostat Heat Pump Unoccupied mode Cooling/Economizer OperationCooling/Economizer Operation with Thermostat1,2 OK toSetting the economizer or 0-50% motorized hood option ECA board LEDMinimum fresh air adjustment Power-up initialization Test proceduresTest mode procedure at the ReliaTel control board Step Test Mode Auto Test ModeTest modes StepUnit start-up Gas valveMarking category of the gas section in different countries Gas burner dataStarting the unit in cooling mode Final installation checklistCheck torque of power cables contact Operating pressuresCooling without an Economizer Evaporator Fan OperationLow Ambient Operation Cooling with an EconomizerPotentiometer Setting Economizer Set-UpReliaTel Control Heating Operation Ignition ModuleDiagnostics Final installation checklistLED status Air filters End user routine maintenanceRefrigerant charge Condenser coil Service technician maintenanceHot water coil option Troubleshooting System Status Checkout ProcedureService Failure System failureHeating Failure Cooling FailureResetting Cooling and Ignition Lockouts Zone Temperature Sensor ZTS Service IndicatorClogged Filter Switch Fan Failure SwitchTemperature/resistance coefficient is negative Thermistor Resistance / Temperature ChartLiterature order number

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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