Pentair Biffi ICON 2000 - Page 30

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BIFFI ICON 2000
InstructIon and operatIng manual
Configuration procedure
•MovethelocalselectortoOFFandthen
simultaneously press OPEN and STOP. Select
the language and then enter the password
according to the instructions (see “Entering
the set-up mode”). When the message
displayedis“SET-UPMODEOK?”press
YES. Press YES to select actuator set-up
menu, press NO to scroll the list of available
routines and then press YES to select ESD
set-up.
•PressYESiftheESDactioniscorrect,or
press NO to scroll the list of available options
(off,open,close,stay-put,gotopositionxx%).
Press YES to select the desired option.
•PresseitherYESorNOtoselectthesignal
type (present, absent).
•PressYEStochangeESDprioritywith
reference to the following signals or status:
- (*) Motor thermostat alarm. Choosing
ESD > THERMOSTAT, the ESD action
will be carried out also in case of
motor over-heating. Vice-versa, if
ESD < THERMOSTAT was chosen, the ESD
action will not be done in case of motor
over-heating.
- (*) Torque limit tripped. Choosing
ESD > TORQUE LIMIT, the ESD action will
be carried out also in case of torque alarm.
Vice-versa, if ESD < TORQUE LIMIT was
chosen, the ESD action will not be done in
case of torque alarm.
- (*) Local stop pressed. Choosing
ESD > LOCAL STOP, the ESD action will
override the local STOP signal. Vice-versa,
if ESD < LOCAL STOP was chosen, the ESD
action will not be performed if the local
STOP push-button is pressed.
The factory configuration is the following:
action: CLOSE, signal type: PRESENT,
priorities: ESD > LOCAL CONTROLS,
ESD > 2-SPEED TIMER, ESD < all other cases.
9.1.3 ESD control
An ESD signal can be connected to the actuator
to override any existing command and drive
the valve to a predetermined position. The ESD
control is not self-maintained: the ESD action
is only performed if the relevant input is active.
The ESD control is active when the 3-position
selector is in REMOTE and no alarm is present.
WARNING
The user may select ESD to override the situations
indicated by (*). If these situations occur and if
“ESD > ...” is configured, the actuator may be
damaged. Therefore, selecting “ESD > ...” will
invalidate the warranty.
Function “ESD priority” allows the ESD
command to override the following additional
situations: (*) motor thermostat alarm,
(*) torque limit tripped, (*) local stop pressed,
3-position selector in local, 2-speed timer,
(*) 3-position selector in OFF.
9.1.4 Remote controls
The actuator may be remotely controlled by 4,
or 3, or 2 wires depending on the connection
made on the terminal board of the actuator.
The following options are available:
- 4 wires latched: requires 2 momentary
signals (since the control is self-maintained)
to open or close and one signal to stop in
mid-travel. The action of the stop signal can
bereversed(stopwhensignalisOn[MAKE]
orstopwhensignalisOff[BREAK]).
- 3 wires latched instant reverse: requires
2 momentary signals (since the control is
self-maintained) to open or close. Reverse
momentary signal reverses the direction.
- 3 wires momentary: requires 2 push-to-run
type signals (since the control is not
self-maintained) to open or close.
- 2 wires open if signal On: requires signal On
to open and no signal to close.
- 2 wires open if signal Off: requires signal Off
to open and signal On to close.
By selecting the option Off, the remote controls
are disabled.
Configuration should be done during actuator
set-up.
Configuration procedure
•MovethelocalselectortoOFFandthen
simultaneously press OPEN and STOP. Select
the language and then enter the password
according to the instructions (see “Entering
the set-up mode”). When the message
displayedis“SET-UPMODEOK?”press
YES. Press YES to select actuator set-up
menu, press NO to scroll the list of available
routines and then press YES to select Remote
controls.
- Local selector in LOCAL. Choosing
ESD > LOCAL CONTROLS, the ESD
action will be carried out also when the
local selector is in LOCAL. Vice-versa, if
ESD < LOCAL CONTROLS was chosen,
the ESD action will not be performed if the
3-position selector is in LOCAL.
- 2-speed timer. Choosing ESD > 2-speed
timer, the 2-speed timer function will be
inhibited during ESD action. Vice-versa,
if ESD < 2-speed timer was chosen, the
2-speed timer function will be active during
ESD action.
- (*) Local selector in OFF. By choosing
ESD > OFF, the ESD action will be carried
out also when the local selector is in OFF.
Vice-versa, if ESD < OFF was chosen, the
ESD action will not be performed if the
3-position selector is in OFF.
•PressYESifthecontrolmodeiscorrector
NO to scroll the list of available options:
4 wires, 3 wires, 2 wires, off. Press YES to
select the desired option. If 4 wires was
chosen use YES and NO to select the STOP
signal:setMAKEtostopwhensignalison
andsetBREAKtostopwhensignalisoff.
If “3 wires” was chosen, use YES or NO to
answer the prompt on the display and choose
among “push-to-run” or “latched instant
reverse” control modes. If “2 wires” was
chosen, use YES and NO to choose among
“open if signal ON” or “open if signal OFF”
control modes.