Viessmann Type B2HA Operations Instructions download pdf (Page 179)

179

Settings and actual values Set value Commis-

sioning

Mainte-

nance/

Service

Date

Signature

Static pressure mbar

kPa

≤ 57.5

≤ 5.75

Supply pressure (flow pres-

sure)

= for natural gas E

mbar

kPa

17.4-25

1.74-2.5

= for natural gas LL

mbar

kPa

17.4-25

1.74-2.5

= for LPG

mbar

kPa

42.5-57.5

4.25-5.75

Tick gas type

Carbon dioxide content

For natural gas

■ At lower heating output % by vol. 7.5-9.5

■ At upper heating output % by vol. 7.5-9.5

For LPG

■ At lower heating output % by vol. 8.8-11.1

■ At upper heating output % by vol. 8.8-11.1

Oxygen content O

■ At lower heating output % by vol. 4.0-7.6

■ At upper heating output % by vol. 4.0-7.6

Carbon monoxide content

■ At lower heating output ppm < 1000

■ At upper heating output ppm < 1000

Commissioning/service reports

5772 909 GB

Service

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Viessmann Type B2HA Operations Instructions Page 179

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