See
BS 5440 states a suitable guard should be provided whenever the
appliance terminal is fitted less than 2 m above ground, above a
balcony or flat roof.
For more information, see
Power compensation for increasing the permissible flue gas piping
lengths, page 42
6.4.4 Power compensation for increasing the permissible flue
gas piping lengths
The maximum flue gas piping lengths arise from the requirement that the
power reduction by the flue gas counter-pressure is no more than 5%. For
systems in which the "Max. total length of the flue gas piping" that is
specified in the "Permissible flue gas piping lengths" table (see reference
below) is not sufficient, the boiler's fan speed can be increased. This
means that the power reduction is compensated for and larger flue gas
piping lengths can be used (see table "Permissible flue gas piping
lengths", "Max. total length of the flue gas pipe following power
compensation").
Prog. no. 9626 and 9627 must be changed for this power compensation.
You are in the "Burner control" menu. The changed values for operating
with natural gas or LPG can be found in the tables below.
Tab.10 Speed parameters for power compensation, natural gas
Setting Prog. no. Designation Paramount
50
Para‐
mount 80
Para‐
mount 95
Paramount
115
Factory setting
9626 Fan output/speed slope 111.3 78.3 63.1 58.6
9627 Fan output/speed Y-section 140 120 320 260
Setting for power com
pensation
9626 Fan output/speed slope 118.3 83.5 67.2 —
9627 Fan output/speed Y-section 70 30 240 —
Tab.11 Speed parameters for power compensation, LPG
Setting Prog. no. Designation Paramount
50
Para‐
mount 80
Para‐
mount 95
Paramount
115
Factory setting in accord
ance with the conversion
set
9626 Fan output/speed slope 111.8 74.5 58.7 54.9
9627 Fan output/speed Y-section 8 186 327 157
Setting for power com
pensation
9626 Fan output/speed slope 119.2 79.8 63.1
9627 Fan output/speed Y-section -80 74 195
For more information, see
Permissible flue gas pipe lengths, page 41
6.4.5
General information about the exhaust gas piping system
Standards and regulations
Besides the general technical rules, the following should be particularly
observed:
Regulations of the accompanying certificate of approval
Planning laws and building regulation.
Contaminated chimneys
Combustion of solid and liquid fuels generates deposits and pollution in
the respective flue gas tract. Soot contaminated with sulphur and
halogenated hydrocarbons sticks to the inside walls. Such flue gas tracts
are not suitable for the combustion air supply of heat generators without
pretreatment. Contaminated combustion air is one of the main causes of
6 Installation
42 Paramount five 30 – 115 7703046 - 01 - 23072018
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