Grant Spira Series - Page 44

Burner
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9.7 Burner Menu
Using the main menu flow chart shown
in Section 9.6 navigate the menus using
the buttons as described in Section 9.5.
Each of the four main folders is
described in further detail as follows;
‘INSTAL’, Installer folder, see Section
9.7.1
‘MANUFACT’ not applicable.
‘VIEW’ folder, see Section 9.7.3.
‘USER’ folder, see Section 9.7.4.
Press button ‘3’ to open the menu
settings. Once the menu settings option
is activated there are four folders to
choose from as shown below.
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9.7.1 ‘INSTAL’ menu folder
‘INSTAL’ represents the Installer folder.
It enables the installer access relevant
parameters for adjustment during the
installation / commissioning of the
appliance. Only accessible with an
access code.
The ‘INSTAL’ folder has four sub folders;
• menu 1-4, H2o
• menu 2-4, POWER PELLET
• menu 3-4, CLEAN
• menu 4-4, SETUP FAN
To access the parameters within the
‘INSTAL’ folder from the main burner
display, navigate as follows;
9.7.1.1 ‘menu 1-4- H2o’ sub folder
contains three parameters stored within
this folder;
a) TEMP DELTA: Defines the boiler
temperature either side of the Set-
point in which the boiler will modulate.
Units -°Celsius.
Default setting 6-26 & 9-36 =
5 (5°C).
b) TEMP OFF H2o: Temperature the
burner’ shuts down.
Units -°Celsius.
Default setting 6-26 & 9-36 =
80 (80°C).
c) DELTA RESTART: Temperature
drop below the set-point before
burner re-starts.
Units -°Celsius.
Default setting 6-26 & 9-36 =
5 (5°C).
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