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Conversion to a different gas category
Instruction manual DR-LA 35
is
12. Check whether there is a burner pressure regulator
d
fitted to the gas
control or simply a blank plate
f
.
n Caution
In the event the supply pressure for a gas category is the same as the burner
pressure (see
Tabel 3.5 ) then the gas control must be fitted with a blank
plate with cork gasket. A burner pressure that deviates in comparison to the
supply pressure requires the use of a burner pressure regulator with rubber
gasket. Each conversion kit contains all the necessary components.
13. If the blank plate or burner pressure regulator need to be replaced:
- Unscrew the connector
e
from the gas control.
- Either, remove the blank plate
f
or burner pressure regulator
d
.
- Either, fit the blank plate or burner pressure regulator supplied with the
conversion kit.
- Refit the connector
e
to the gas control.
c Note
14. Check the burner pressure and supply pressure (see paragraph 3.11 ).
15. Remove the sticker showing the new gas category from the conversion kit
and attach it below the water heater’s rating plate. This clearly indicates that
the water heater may no longer be run on the gas for which it was originally
supplied.
Legend
See Figure 3.9 for
a
through
c
.
d
burner pressure regulator
e
gas control connector
f
blank plate
g
supply pressure test nipple
h
gas control valve
Figure 3.10 Conversion of gas control
f
e
g
h
IMD-0131
d