Operation

Unit start-up

Verification of gas valve settings - (Reserved for the qualified gas technician)

WARNING! Improper gas valve setting may lead to burner destruction and people injury.

Note: Unit factory-set for G20.

Figure 32 - Gas valve

G20 - 7.5mbar

G25 -10.5mbar

 

Note: Unit to be installed outside

 

only.

 

Note: Expansion valve must be

 

adapted to the type of gas used:

1 3/32"

• G 20: 20 mb

 

• G 25: 25 mb

 

• G 31 (Propane): 37 or 50 mb

1 = Screw to set gas valve

Table 50 - Gas type designation per country

Destination countries

Pressure in mbar

Category

FR

20/25 37

II2E+3P

DE-LU-PL

20

I2E

CH-ES-GB-IE-PT-CZ-GR

20

37

II2H3P

NL

25

30

II2L3P

IT-AT-NO-FI-SE-EE-LT-LV

20

I2H

IT

28-30/37

I3+

BE

20/25

I2E

DK-SK-SI-TR

20

I2H

BE-PL

37

I3P

AT-DE-LU-HU-SK

50

I3P

HU

25

I2H

Table 51 - Gas burner data

Burner

 

G120

 

 

G200

 

 

G250

 

Gas Type

G20

G25

G31

G20

G25

G31

G20

G25

G31

 

 

 

 

 

 

 

 

 

 

Heating Input (kW)

0,0

0,0

0,0

0,0

0,0

0,0

0,0

0,0

0,0

 

 

 

 

 

 

 

 

 

 

Heating Output (kW)

24,6

25

25,1

41,3

41,7

41,9

51,9

52,3

52,6

 

 

 

 

 

 

 

 

 

 

Efficiency

93%

93%

93%

93%

93%

93%

#DIV/0!

#DIV/0!

93%

 

 

 

 

 

 

 

 

 

 

Gas Flow rate (Nm3/h)

2,8

3,3

2,1

4,7

5,5

3,5

5,9

6,9

4,4

 

 

 

 

 

 

 

 

 

 

Specific Heating Capacity (MJ/kg)

34,02

29,3

46,34

34,02

29,3

46,34

34,02

29,3

46,34

 

 

 

 

 

 

 

 

 

 

Heating Output per stage (1st/2nd) (%)

 

0%-100%

 

 

0%-70%-100%

 

 

0%-70%-100%

 

 

 

 

 

 

 

 

 

 

 

Inlet pressure Min/Nominal/Max (mbar)

17 / 20 / 25

20 / 25 / 30

25 / 37 / 45

17 / 20 / 25

20 / 25 / 30

25 / 37 / 45

17 / 20 / 25

20 / 25 / 30

25 / 37 / 45

 

 

 

 

 

 

 

 

 

 

Low pressure switch setting (mbar)

15

15

20

15

15

20

15

15

20

 

 

 

 

 

 

 

 

 

 

Manifold pressure (mbar)

7,5

10,5

24,9

7,5

10,5

24,9

7,5

10,5

24,9

 

 

 

 

 

 

 

 

 

 

No of injectors

 

3

 

 

4

 

 

5

 

 

 

 

 

 

 

 

Injector size (Drill / mm)

(33) / 2.87mm

(51) / 1.70mm

(1/8") / 3.175mm

(49) / 1.85mm

(1/8") / 3.175mm

(49) / 1.85mm

 

 

 

 

 

 

 

 

 

 

Smoke analysis

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Gas / Voltage

G20 - 20mbar

G25 - 25mbar

G31 - 37mbar

G20 - 20mbar

G25 - 25mbar

G31 - 37mbar

G20 - 20mbar

G25 - 25mbar

G31 - 37mbar

400/3/50

400/3/50

400/3/50

400/3/50

400/3/50

400/3/50

400/3/50

400/3/50

400/3/50

 

 

 

 

 

 

 

 

 

 

 

CO %

0.0012%

0.0017%

0.0003%

0.0020%

0.0015%

0.0011%

0.0020%

0.0015%

0.0011%

 

 

 

 

 

 

 

 

 

 

Nox ppm

59 ppm

44 ppm

8.7 ppm

10 ppm

10 ppm

11 ppm

10 ppm

10 ppm

11 ppm

 

 

 

 

 

 

 

 

 

 

CO2 %

8,29%

9,20%

8,90%

7,10%

7,10%

8,28%

7,10%

7,10%

8,28%

 

 

 

 

 

 

 

 

 

 

Notes:

(1)G20 heating output given for 34,02 MJ/m3 (15°C-1013)

(2)G25 heating output given for 29,30 MJ/m3 (15°C-1013)

(3)G31 heating output given for 46.34 MJ/kg

54

RT-SVX20A-E4

Page 54
Image 54
Trane TSH 060, TSD manual Unit start-up, Gas type designation per country, Gas burner data

TSD, TSH 060 specifications

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