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User Interface Display
Explanation
Installer Menu
Installer Menu
The Installer Menu structure includes:
Installer Menu can be accessed by simultaneously holding
‘Menu’ and ‘Enter’ keys for 5 seconds.
Installer 'Menu' can be accessed by rst pressing and
holding the 'Enter' key continue to hold and at the same
time press and hold the 'Menu’ key for 5 seconds. (You must
press and hold the 'Enter' key rst then press and hold the
'Menu' key).
• ‘Boiler Status’ submenu – User monitors detailed boiler
status parameters such as ame signal, fan speeds and
stored error codes.
• ‘Boiler Cong’ submenu – Modies general boiler
settings.
• ‘CH Settings’ submenu – Modies advanced Central
Heating settings including outdoor reset curve
parameters and boost function.
• ‘DHW Settings’ – Modies Domestic hot Water control
settings such as DHW priority time.
• ‘Cascade Settings’ - Refer to Multiple Boiler Manual.
• ‘System Test’ – Tool aids setup of boiler installation or
diagnosis of common problems.
Boiler Status
Combustion air Blower provides airow through Combustion and
Vent systems.
Fan speed status screen indicates actual and operational fan
speeds in RPM, high, low and ignition power speed settings.
Settings are for information only to aid in troubleshooting.
Boiler equipped with ionization rod to detect presence of
combustion using ame rectication method. When ame is
present, ame ionization rod measures small DC offset current
across ame to ground (i.e. burner surface).
‘Flame’ screen in ‘Boiler Status’ submenu displays information
regarding ame ionization system; for information only and
used in diagnosing combustion problems. See troubleshooting
guide.
APPENDIX A - CONTROL MODULE
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