Operation Defects - V2 SPA CITY4 Mode D'emploi

OPERATION DEFECTS

This paragraph shows some possible operation defects, along
with their cause and applicable remedy.
MAINS led does not switch on
It means that there is no voltage on City4 control unit card.
1. Before acting on the control unit, disconnect through the
disconnecting switch on the power line and remove the
power supply terminal.
2. Be sure that there is no voltage break upstream the control
unit.
3. Check whether the fuse is burnt-out, if so replace it with
same value.
OVERLOAD led is on
It means that there is an overload on accessory power supply.
1. Remove the extractable part containing terminals P1 to
P14. OVERLOAD led will switch off.
2. Remove the overload cause.
3. Reinsert the terminal board extractable part and check that
this led is not on again.
Too long pre-blinking
When a Start command is given and the blinker switches on
immediately but the gate is late in opening, it means that the
setup cycle count down expired and the control unit shows that
service is required.
Error 1
The following writing appears on display when you exit from
programming:
It means that changed data could not be stored.
This kind of defect has no remedy and the control unit must be
sent to V2 for repair.
Error 2
When a Start command is given and the gate does not open and
the following writing appears on display:
It means that triac test failed.
Before sending the control unit to V2 for repair, be sure that
motors have been properly connected.
Error 3
When a Start command is given and the gate does not open and
the following writing appears on display:
It means that the photocell test failed.
1. Be sure that no obstacle interrupted the photocell beam
when the Start command was given.
2. Be sure that photocells, as enabled by their relevant menus,
have been installed actually.
3. Be sure that photocells are powered and working; when you
interrupt their beam, you should hear the relay tripping.
Error 4
When a Start command is given and the gate does not open (or
does a partial opening) and the following writing appears on
display:
It means that the end of stroke is damaged or that the wiring
that connects the sensor to the control unit is broken.
Change the end of stroke sensor or the broken wiring.
If the error persists send the control unit to V2 for repair.
Error 5
When a Start command is given the gate does not open and the
following writing appears on display:
It means that the safety edge test failed (if using conductive
rubbers the test is carried out also if not activated by test menu).
Check the connection of the safety edges.
Error 9
When you are trying to change the control unit setups and the
following writing appears on display:
It means that programming was locked by means of the
programming lock key (CL1 / CL1+).
To change the settings it is necessary to insert in the connector
of the ADI interface the same key used to activate the
programming lock.
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