Hand Mode; Off Mode; Automatic Mode - Xylem FLYGT Pareo DCM 711 Installation, Operation And Maintenance Manual

• Hand
• Off
• Automatic

3.4.1 Hand mode

The pump operates manually under the following conditions:
• Signals from any installed float switches are ignored.
• Detected snoring is ignored.
• Minimum pause time is still applied.
• Class A alarms stop the pump.

3.4.2 Off mode

The pump does not operate.
If there is an active Class A alarm, then the alarm must be acknowledged and inactive
before it is possible to leave the off mode.

3.4.3 Automatic mode

The pump operates automatically based on the selected start condition and stop condition.
• Class A alarms stop the pump.
• In the automatic mode, there are four modes:
Start condition
Timer
Float
Float
Timer/Float
DCM 711 Installation, Operation, and Maintenance Manual
Stop condition Description
Snore Start
• The pump starts after a
calculated pause time.
Stop
• The pump stops when it
snores.
Snore Start
• The pump starts when the
float switch is active.
Stop
• The pump stops when it
snores.
Float Start
• The pump starts when the
float switch is active.
Stop
• The pump stops when the
float switch is inactive.
Snore Start
• Timer
The pump starts after a
calculated pause time.
• Float
If the float switch is active
before the calculated pause
time is reached, then the
pump starts.
Stop
• The pump stops when the
float switch is inactive.
3 Function Description
Application
Recommended mode as it
does not rely on float switches
A mode for installations where
a float switch is reliable
The simplest mode in
constrained installations
The float switch is used as a
backup for unexpected inflows
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