VTS Medical Systems VENTUS COMPACT VVS021c Instructions For Use Manual page 101

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www.vtsgroup.com OIMM VENTUS COMPACT - ver. 6.0.0 (06.2024)
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"PID output signal" - current control of the
PID controller of the supply air fans
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"Kp" - gain factor of the PID controller of the
supply fans
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"Ti" - doubling time of the PID controller of
the supply fans
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"Td" - advance time of the PID controller of
the supply fans
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"PID output signal" - current control of the
PID controller of the exhaust fans
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"Kp" - gain factor of the PID controller of the
exhaust fans
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"Ti" - doubling time of the PID controller of
the exhaust fans
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"Td" - PID controller advance time of
exhaust fans
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"Start delay" - the time between the start-up
of the air handling unit in the selected mode
and the start-up of the supply fans in the
start-up mode
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"Start-up time" - duration of supply fan
start-up mode (limited power operation)
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"Start-up signal" - control of supply fans in
start-up mode
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"Switch-off delay" - time between the
switch-off of the air handling unit and the
stopping of the supply fans
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"Dampers delay" - the time between the
stopping of the supply or exhaust fans
(whichever has the greater shutdown delay)
and the closing of the dampers
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"Start delay" - the time between the start-up
of the air handling unit in the selected mode
and the start-up of the exhaust fans in the
start-up mode
•
"Start-up time" - duration of the start-up
mode of the exhaust fans (limited power
operation)
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"Start-up signal" - control of exhaust fans in
start-up mode
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"Switch-off delay" - time between switching
off the air handling unit and stopping the
exhaust fans
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"Supply air speed" - the setting that is set
(overriding the current setting) for the supply
fans in the event of activation of the fire
alarm (A242/A247)
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"Exhaust speed" - control that is set for the
exhaust fans in the event of activation of the
fire alarm
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"Fire threshold" - exhaust temperature
(sensor B4) above which the alarm is
activated (A247).
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