ILUMEN PIDBOX Guida
ILUMEN PID SOLUTION
ILUMEN PIDbox
INSTALLATION MANUAL
Ilumen PIDbox –Version 2.5
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Installation Manual Ilumen PIDbox v2.5
TABLE OF CONTENT
1Information on this manual .................................................................................................................................4
1.1 Validity................................................................................................................................................................4
1.2 Target group .....................................................................................................................................................4
1.3 Additional information.................................................................................................................................4
1.4 Symbols...............................................................................................................................................................4
2Safety .............................................................................................................................................................................4
2.1 Appropriate usage..........................................................................................................................................4
2.2 Qualifications of skilled persons...............................................................................................................5
2.3 Safety precautions..........................................................................................................................................5
2.3.1 Electric shock..........................................................................................................................................5
2.3.2 Electrostatic discharge........................................................................................................................5
3Scope of delivery.......................................................................................................................................................5
4Product description.................................................................................................................................................5
5Mounting......................................................................................................................................................................6
5.1 Mounting location requirements .............................................................................................................6
5.2 Mounting the Ilumen PIDbox using the mounting holes................................................................6
6Electrical connections.............................................................................................................................................7
6.1 AC-connection..................................................................................................................................................7
6.2 Installation of timer/clock (not included)............................................................................................8
6.3 Opening and closing the PIDbox...............................................................................................................9
6.4 Earth connection..........................................................................................................................................10
6.5 Solar array and inverter connections..................................................................................................11
6.6 Connection Diagrams.................................................................................................................................13
6.7 Schematics......................................................................................................................................................13
6.8 Passing cables through the bottom lid................................................................................................14
7Commissioning.......................................................................................................................................................14
7.1 Check.................................................................................................................................................................14
7.2 Starting up the Ilumen PID ......................................................................................................................14
8Installation summary...........................................................................................................................................15
9Decommissioning the Ilumen PIDbox...........................................................................................................15
9.1 Disassembling the PIDbox........................................................................................................................15
9.2 Packing the PIDbox .....................................................................................................................................15
9.3 Disposing of the PIDbox............................................................................................................................15
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Installation Manual Ilumen PIDbox v2.5
10 Troubleshooting................................................................................................................................................16
10.1 Faults.................................................................................................................................................................16
10.2 No good PID regeneration........................................................................................................................16
10.3 Resetting the PIDbox..................................................................................................................................16
10.4 Repairing the PIDbox .................................................................................................................................16
11 Contact ..................................................................................................................................................................17
12 Technical data....................................................................................................................................................17
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Installation Manual Ilumen PIDbox v2.5
1INFORMATION ON THIS MANUAL
This manual contains instructions on how to install the Ilumen PIDbox.
1.1 VALIDITY
This manual applies to the Ilumen PIDbox v2
1.2 TARGET GROUP
This manual is intended for skilled persons. Only qualified persons with the appropriate skills
are allowed to perform the tasks set forth in this manual.
1.3 ADDITIONAL INFORMATION
Links to additional information can be found at www.ilumen.be
✓Ilumen PIDbox datasheet
✓What is PID?
✓PID checker
1.4 SYMBOLS
Symbol
Explanation
Indicates a hazardous situation which, if not avoided, will result in
property damage
Indicates a hazardous situation which, if not avoided, will result in
death or serious injury
Information that is important for a specific topic or objective, but is not
safety-relevant
2SAFETY
2.1 APPROPRIATE USAGE
The Ilumen PIDbox applies a voltage to PV modules in reference to earth. The device may only
be switched on when the installation is executed as described in this manual.
Before installing the Ilumen PIDbox , ensure that the permitted operating range of each
component is maintained at all times. So set correct AC-voltages and never apply more DC-
current through the PIDbox than allowed. All the operating ranges are indicated on the type
plate on the side of the PIDbox.
Before using the Ilumen PIDbox you have to obtain the appropriate approval from the
manufacturer of the PV modules.
Any applications other than those described here shall be considered contrary to the
appropriate usage. Alternative use or modification of the Ilumen PIDbox will void warranty
claims and operation permit.
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Installation Manual Ilumen PIDbox v2.5
2.2 QUALIFICATIONS OF SKILLED PERSONS
The work described in this document must be performed by skilled personnel only. Skilled
personnel must have the following qualifications:
✓Knowledge of how an inverter works and how it is operated
✓Training in how to deal with the dangers and risks involved in installing and operating
electrical devices and plants
✓Training in the installation and commissioning of electrical devices and plants
✓Knowledge of all applicable standards and directives
✓Knowledge and observance of this document and all safety precautions
2.3 SAFETY PRECAUTIONS
2.3.1 ELECTRIC SHOCK
When the Ilumen PIDbox is in operation, voltage will be present. Prior to
maintenance work on the PV plant switch off the inverter and then the PIDbox.
When you want to change the arrangement of the Ilumen PIDbox you must switch
off the Ilumen PIDbox 20 minutes prior to making any changes.
2.3.2 ELECTROSTATIC DISCHARGE
Never operate the Ilumen PIDbox when not properly installed or when the
components are not closed properly. Always make sure the grounding of the
Ilumen PIDbox is done correctly.
3SCOPE OF DELIVERY
1x Ilumen PIDbox
Containing the following components
a. 1x iLumen PID controller
b. 1x front acces panel
c. 1x bottom access panel
d. 1x AC-connector
e. 1x LED indicator
f. Installation manual
4PRODUCT DESCRIPTION
The Ilumen PIDbox is placed between the inverter and the solar array strings. The power of the
strings goes through the PIDbox, entering on one side “PV in” and leaving on the other “Inv. out”.
This means the Ilumen PIDbox is placed in series between the PV panels and the inverter. You
can use one Ilumen PIDbox per 1 MPP tracker.
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Installation Manual Ilumen PIDbox v2.5
5MOUNTING
5.1 MOUNTING LOCATION REQUIREMENTS
✓The installation site must be freely and safely accessible at all times without the
necessity for any auxiliary equipment.
✓The mounting location should be placed in a well ventilated location.
✓Do not place the Ilumen PIDbox in a dusty environment.
✓The ambient temperature must be between -10 and 40°C.
✓Normally the PIDbox is installed right next the inverter or close to the DC-combiner box.
✓Always mount the PIDbox in an upright position.
Install the PIDbox on a flat surface to avoid stress on the mounting brackets.
Install the PIDbox always in a shaded area. Prevent from installation in a dusty
environment.
The device must be mounted on a vertical wall. Never install the device flat on the
floor.
5.2 MOUNTING THE ILUMEN PIDBOX USING THE MOUNTING HOLES
1. Mark the 4 positions of the drill holes on the mounting surface
1
2
3
4
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Installation Manual Ilumen PIDbox v2.5
2. Drill the holes
3. Insert the wall plugs (if necessary)
4. Screw the Ilumen PID to the mounting surface and make sure adequate washers are
installed.
5. Check if mounted securely
6ELECTRICAL CONNECTIONS
When installing the Ilumen PIDbox, the DC side of the PV plant must be switched off. After the
installation is done, you can switch on the PIDbox by inserting the AC-plug. The green LED
should burn immediately. After this you can switch on the DC-circuit breaker again inside the
inverter of DC-combiner box.
6.1 AC-CONNECTION
A standard 1 phase AC connection (230VAC (standard) or 110VAC (on request)) must be
available on installation. This supply should be on at all times.
Make sure that a residual-current device of maximum 300mA is also present in this circuit.
Connect the L, N and earth cable to the clamps in the AC-connector using a max of 1,5mm².
•PE: earth connection
•1: Neutral
•2: Line 230VAC
Connect the AC-connector on the left side of the PIDbox. Make sure it is tightened and facing
down.
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Installation Manual Ilumen PIDbox v2.5
Use an automatic circuit breaker of 16A and residual-current device of maximum
300mA.
Make sure you apply the correct AC-voltage to the PIDbox. Any other voltage than
the ones indicated in this manual will cause a defect in the PIDbox.
6.2 INSTALLATION OF TIMER/CLOCK (NOT INCLUDED)
For correct functionality of the PV plant and the PIDbox it is obligated to install a digital timer on
the AC-connection. This digital timer will insure that the normal function of the PV-plant is
guaranteed during the day. The digital timer must switch on the PIDbox around 2 hours before
sundown and must disconnect the AC 1 hour before sunrise.
We advise to use some kind of din-rail digital clock/timer to do this. Possible examples:
Set the clock on the local time and adjust the correct date.
Set the AC on: 2 hours before sundown on the shortest day of the year.
Set the AC off: 1 hour before sunrise on the shortest night of the year.
For more info on sundown and sunrise look at:
http://www.timeanddate.com/worldclock/sunrise.html
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Installation Manual Ilumen PIDbox v2.5
iLumen offers an optional timer unit that can be purchased via our commercial department.
Installation of this timer is made very easily. On the back of the timer there is an adhesive strip,
so the module can be attached to about all surfaces. The module has only two wires, one for the
connection with the PIDbox and the other for the connection with the AC cable.
6.3 OPENING AND CLOSING THE PIDBOX
There are 2 lids that can be opened up for hooking up the PIDbox.
To open the bottom lid unscrew the 10 screws located on the front side of the PIDbox. To close
place the lid back on the PIDbox. Screw in all the screws. Do not over tighten the screws
otherwise the screws and lid can be damaged.
To open the front lid unscrew the 8 screws located on the front side of the PIDbox. To close place
the lid back on the PIDbox. Screw in all the screws. Do not over tighten the screws otherwise the
screws and lid can get damaged.
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Installation Manual Ilumen PIDbox v2.5
Do not try to open the top cover yourself. Trying to do so will void the warranty.
6.4 EARTH CONNECTION
To achieve the best result, the frames of the solar modules must be connected to the earth
connector of the Ilumen PIDbox. For optimal result you must install a cable (6 or more mm2) to
the mounting structure of the solar modules (make sure mounting structures and frames of the
solar modules are electrically conducting). It is important that all frames of all solar modules are
at the earth potential, if necessary you have to interconnect the mounting structures with
additional cables. If you are sure that all metal frames of the solar modules are connected to
earth, you can also install a earth cable to the central earth connection of the PV-plant if this is
easier.
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