Status Mode - Vaillant TURBOmax Plus SERIES Instructions For Installation And Servicing

FAULT FINDING

Status Mode

The status mode provides information
about the current operating status of
the boiler.
Display
S.00 No heat demand (heating operation)
S.01 Fan running (heating operation)
S.02 Pump running – pre ignition (heating operation)
S.03 Ignition sequence (heating operation)
S.04 Burner ignited (heating operation)
S.07 Pump over run (heating operation)
S.08 Anti cycling mode (heating operation)
S.10 Hot water demand (hot water operation)
S.11 Fan running (hot water operation)
S.13 Ignition sequence (hot water operation)
S.14 Burner ignited (hot water operation)
S.16 Fan over run (hot water operation)
S.17 Pump over run (hot water operation)
S.20 Warmstart demand (warm start)
S.21 Fan running (warm start)
S.23 Ignition sequence (warm start)
S.24 Burner ignited (warm start)
S.27 Pump over run (warm start)
S.28 Anti cycling mode (warm start)
S.30 No heating demand from external controls
S.31 Summer mode (heating control knob in off position)
S.33 Check air/flue system
S.34 Frost protection mode
S.36 No heating demand from low voltage controls
S.39 Contact thermostat has been activated (under floor systems)
S.53 Delay mode due to lack of water in system (~20 mins.)
Table St.1: Status modes
74
To display status mode proceed as
follows:
Press the „i" button below the
display, and a status code will
appear in the display indicating
the current operational status of the
boiler (see table below).
Indication
To cancel the status code mode pro-
ceed as follows:
Press the„i" button below the
display
or
Do not press any key for
approximately four minutes.
The display will now revert back to
showing the current flow
temperature.
TURBOmax Plus THERMOcompact
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x
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x
x
x
x
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x
x
x
x
x
x
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x
x
x
x
x
x
x
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x
x
x