Motorised Inlet Valve Control Management - IRTEC smart Manual De Instrucciones

12.6.

Motorised inlet valve control management.

F1
F2
F3
F4
This page only appears if presence of the motorised inlet valve has been selected in the previous
configuration:
gradual management of the valve closing stage to avoid water hammers
TON: duration in seconds of the closing pulse
TOFF: duration in seconds of the pause between a closing pulse and the next one.
STEP: control cycles to be performed to complete the closure.
With these values set, the closing valve will perform 5 cycles of 6 seconds ON and 6 seconds OFF to close
the valve, in any case the system is equipped with a current limiter that identifies the complete closure of
the valve, even before the end of the cycle.
If the motorised inlet valve is present, the behaviour of the machine can be selected in case the inlet water
pressure drops below the minimum threshold figure 23/2424, the operator can select two system
behaviours:

Standby and automatic restart
SMART
20/01/2020
101
When opening the valve, only the time required for the valve to be fully
opened must be set, if the time set is too short then the valve will not fully
open; if higher than necessary, the current limitation would also trigger in
this case.
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F7
F8
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