NORDICCO NORTHERN LIGHT Guide

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INSTALLATION MANUAL & USER GUIDE
NORDICCO®NORTHERN LIGHT®HVLS FAN
ENGLISH
Vers. 2.1
IMPORTANT
THIS SYSTEM USES INTEGRATED UVC LIGHT SOURCES.
INCORRECT INSTALLATION AND/OR USAGE CAN CAUSE INJURY.
WARNING: NEVER LOOK DIRECTLY INTO UVC LIGHT SOURCES.
WE RECOMMEND THAT INSTALLED SYSTEMS ARE INSPECTED (BY
A CERTIFIED UVC TECHNICIAN) EVERY SIX MONTHS.

BEFORE YOU BEGIN

GENERAL SAFETY INFORMATION
Use this system only as instructed by the manufacturer. If you have any questions, please
contact Nordicco A/S or its representatives.
Before servicing or cleaning the system, turn off the power to the control unit and disconnect
it from the mains supply to prevent the power from being turned on accidentally.
Installation work and electrical wiring must be performed by qualified professionals in
accordance with all applicable standards and regulations.
DO NOT ALLOW WATER OR SOLVENTS TO ENTER THE MOTOR OR DRIVE. UNDER NO
CIRCUMSTANCES MAY THE MOTOR OR DRIVE BE SPRAYED WITH STEAM, WATER OR
SOLVENTS.
It is recommended that a repair/safety breakers switch is installed between each NORDICCO
Northern Light®HVLS fan and the electrical power supply network. Make sure that such a
switch is NOT placed directly above the blades so that it is always accessible –even when the
fan is running.
IMPORTANT: CHECK ALL APPLICABLE STANDARDS AND REGULATIONS TO
ENSURE COMPLIANCE WITH ALL NECESSARY REQUIREMENTS. IT IS THE SOLE
RESPONSIBILITY OF THE INSTALLER TO ENSURE COMPLIANCE WITH APPLICABLE
REGULATIONS WHEN INSTALLING THE FAN (PART 1).
IT IS THE RESPONSIBILITY OF THE CERTIFIED UVC INSTALLER TO ENSURE THAT
THE IRRADIATION LEVELS FROM THE INSTALLED NORDICCO NORTHERN LIGHT®
HVLS FAN(S) IS/ARE MEASURED CORRECTLY BEFORE COMMISSIONING THE UVC
LIGHT COMPONENT (Part 2). IT IS THE OWNER'S SOLE RESPONSIBILITY TO
ENSURE THAT THE IRRADIATION LEVEL IS REVIEWED AND RECALIBRATED IF
ALTERATIONS ARE MADE TO THE CEILING, INCL. NEW CEILING-MOUNTED
FITTINGS/INSTALLATIONS ETC. AND/OR IF A NORDICCO NORTHERN LIGHT®
HVLS FAN IS MOVED TO ANOTHER LOCATION. IN SUCH SCENARIOS, THE
OWNER OF THE NORTHERN LIGHT SYSTEM MUST CONTACT NORDICCO A/S OR
A NORDICCO A/S CERTIFIED INSTALLER.
TO AVOID THE RISK OF EXCESSIVE UVC IRRADIATION LEVELS, ALWAYS ENSURE
THAT THE SYSTEM IS DISCONNECTED FROM THE POWER SUPPLY AND IS
SECURED WHEN WORKING IN PROXIMITY TO OR ABOVE THE FAN AND ITS
BLADES.

CONTENTS
PART 1 MOUNTING & CONNECTION OF FAN (EXCLUDING UVC SYSTEM) .................................................................................... 6
PRE-INSTALLATION CHECK .............................................................................................................................................................. 7
FIRE PRECAUTIONS ......................................................................................................................................................................... 8
BEST PRACTICE IN RELATION TO FIRE AND FIRE HAZARDS ........................................................................................................ 8
INSIDE THE BOX ............................................................................................................................................................................ 10
REQUIRED TOOLS & ACCESSORIES................................................................................................................................................ 12
STANDARD INSTALLATION ............................................................................................................................................................ 12
SADDLE DIMENSIONS ............................................................................................................................................................... 12
STANDARD INSTALLATION PROCESS............................................................................................................................................. 13
INSTALLING & SECURING THE SAFETY WIRE................................................................................................................................. 14
AIR BLADE INSTALLATION ............................................................................................................................................................. 15
CORRECT SCREW ALIGNMENT.................................................................................................................................................. 15
FIRE ALARM INSTALLATION .......................................................................................................................................................... 16
OPTIONAL FIRE ALARM INSTALLATION .................................................................................................................................... 16
CONNECTION OF POWER AND TABLET........................................................................................................................................ 17
CLEANING AND MAINTENANCE .................................................................................................................................................... 18
CLEANING: ................................................................................................................................................................................ 18
MAINTENANCE: ........................................................................................................................................................................ 18
REPAIRS AND SPARE PARTS: ..................................................................................................................................................... 18
PART 2 ACTIVATION AND COMMISSIONING OF THE NORTHERN LIGHT UVC SYSTEM According to EN 14255-1........................ 19
GENERAL INSTRUCTIONS .............................................................................................................................................................. 20
REQUIRED EQUIPMENT AND PROTECTIVE GEAR ..................................................................................................................... 20
ACTIVITIES PRIOR TO PERFORMING THE ASSESSMENT ................................................................................................................ 22
ASSESSMENT AND MEASUREMENT INSTRUCTIONS ..................................................................................................................... 23
PICTURE EXAMPLES OF THE ASSESSMENT PROCEDURE .......................................................................................................... 25
SENSOR ORIENTATION ............................................................................................................................................................. 26
MECHANICAL DAMPING OF UVC SYSTEM .................................................................................................................................... 27
DOCUMENTATION AND DELIVERIES ............................................................................................................................................. 28
THE ASSESSMENT FORM............................................................................................................................................................... 29
BRIEF ABOUT TABLET CONTROL ............................................................................................................................................... 30
APPENDIX A –LIMIT VALUES FOR ARTIFICIAL OPTICAL IRRADIATION ....................................................................................... 32
APPENDIX B –CALCULATION EXAMPLE..................................................................................................................................... 33
APPENDIX C –REFLECTIVITY FACTORS ...................................................................................................................................... 36
APPENDIX D –ELECTRICAL DIAGRAM ....................................................................................................................................... 39
APPENDIX E –DECLARATION OF CONFORMITY......................................................................................................................... 40
APPENDIX F –ASSESSMENT FORM........................................................................................................................................... 41

INSTALLATION AND COMMISSIONING
Figure 1: Installation procedure

PART 1
MOUNTING & CONNECTION OF FAN
(EXCLUDING UVC SYSTEM)

1. Make sure that the ceiling fan is installed in a location where the blades are at least 3.0 meters above
floor level and at a safe distance from any obstacles.
2. If the building has a mezzanine or other elevated area where people may be present, ensure that no
components of the ceiling fan can be reached from the highest level or deck. The ceiling fan must be
positioned so that the tips of the blades are at least 1.2 meters away from the furthest point where a
person could extend an object outward.
4. If the building is equipped with a fire sprinkler system, verify that the placement of the fan will not
interfere with correct sprinkler operation and that the installation of the fan complies with all building
codes.
5. Check whether the intended placement of the fan is directly under lamps or skylights. If possible, avoid
installing fans below a light source to prevent a stroboscopic effect that can be caused by the fan’s
rotation.
6. To achieve the best possible performance, the fan must be installed with a minimum clearance
distance of two fan diameters to the nearest radiant heaters and HVAC system discharges (outlets)
or intakes (inlets).
7. BEFORE INSTALLATION, IT IS IMPORTANT TO VERIFY THAT THE MOUNTING SURFACE CAN BEAR
THE OPERATING WEIGHT AND MAXIMUM TORQUE (ROTATING FORCE) OF THE NORDICCO®FANS
THAT WILL BE INSTALLED. IT IS THE SOLE RESPONSIBILITY OF THE INSTALLER TO ENSURE THAT
THE MOUNTING STRUCTURE AND FAN INSTALLATION METHOD ARE ADEQUATE FOR SAFE
OPERATION OF THE NORDICCO®FAN.
MAX TORQUE PER NORDICCO®FAN SIZE
Fan size (meters)
2.0
3.0
4.0
5.0
Max. torque (Nm)
9
28
45
64
8. THE FITTINGS/FIXING MEANS FOR ATTACHMENT TO THE CEILING MUST BE FIXED WITH
SUFFICIENT STRENGTH TO WITHSTAND FOUR (4) TIMES THE WEIGHT OF THE SPECIFIC
NORDICCO®CEILING FAN (SEE ALSO TABLE BELOW).
NORDICCO
®
SYSTEM
2.0M
3.0M
4.0M
5.0M
Suspended weight 34kg 40kg 47kg 55kg
9. To reduce the risk of strong reflective irradiation, make sure that there are no highly reflective surfaces
near the top of the blades. These include, for example, aluminium, reflective lamps, polished steel
surfaces, etc. A complete irradiation assessment is required before commissioning the system.
10. Inspect the blade’s packaging before handling the blades to ensure that all UVC light sources are
intact. If there is a risk or suspicion that a light source is broken or otherwise damaged, the light
source should be checked by putting on gloves and ensuring that there is adequate ventilation until
you have confirmed that they are undamaged. If in doubt, contact Nordicco A/S for the processing of
a damage report and the replacement of spare parts if necessary.
1
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16
Saddle
Drop Tube
Drive and Onboard Electronics
Motor
Controller (if ordered)
Starfish Blade Hub
Patch cable (optional)
230V power cable (3 x 1.0 mm
2
)
Fire alarm cable
Mount Cover (if ordered)
Safety wire
Safety wire lock (Gripple)
2 x Extension Tubes
2 x Alu Extension Connectors
Required screws and bolts
Bottom cover
11
11
17 UVC-irradiation aperture shields

17 UVC aperture
shields /
emission
dampers
9955%%9900%%8800%%6600%%4400%%
Percentage reduction of irradiation using various aperture shields
NO DRILL BIT NEEDED
SSCCRREEWWSSFFOORRMMOOUUNNTTIINNGG
AAIIRRBBLLAADDEESS
6 x 16mm (10 pcs)
lock spring washers (10 pcs)
1Anodised
aluminium air
blades with UVC
system
2Required screws
12

LIFT OR
SCAFFOLDING
PATCH CABLE
(OPTIONAL)
PHILLIPS
SCREWDRIVER
ELECTRIC DRILLLEVEL
10, 13 & 17 MM
WRENCH
4 MM
ALLEN KEY
10, 13 & 17 MM
WRENCH SOCKET
SOCKET
WRENCH
SLOTTED
SCREWDRIVER

Use the saddle as a template to drill
the
required holes in the mounting
beam using the drill
bit specified on
page
10.
If ne
eded, attach one or two
E
xtension Tubes to the Drop Tube
using
the Alu Extension connectors.
Pull
the cables through the Drop
T
ube.
Line up holes
and tighten bolts
thoroughly
.
Fasten
the saddle to the mounting
surface using screws (wood and
concrete) or bolts (steel). Tighten
thoro
ughly.
Attach the fan
assembly to the
swivel mount
via the drop tube
using
specified bolts and secure
tightly.
Attach the safety wire around the
mounting beam.
I
I
M
M
P
P
O
O
R
R
T
T
A
A
N
N
T
T
: follow
the steps on page
14.
IF ORDERED: Push up the mount
cover and
twist to lock in place using
the two small screws as shown
above.
PLEASE NOTE: IF YOU ARE
UNABLE TO INSTALL DIRECTLY
ON THE MOUNTING SURFACE,
YOU CAN USE EXTRA
MOUNTING BRACKETS.
SEE SEPARATE MANUAL OR
CONTACT YOUR NORDICCO
SUPPLIER:
WWW.NORDICCO.EU/DOWNLOADS

Insert the wire by inserting it into A
A
and turning it
clockwise.
Pull the wire through B
B
. Pull the wire around the mounting beam and insert the
wire into C
C
. Follow the direction of the arrows.
Tighten the wire. Cut or adjust excess wire to ensure that it does not affect the fan when in operation.
THE SAFETY WIRE WILL PREVENT THE FAN FROM FALLING DOWN IF THE INSTALLATION
SYSTEM FAILS. THE FAN SHOULD NEVER BE OPERATED WITHOUT A PROPERLY INSTALLED
SAFETY WIRE, AS THIS MAY RESULT IN SERIOUS INJURY, DEATH OR DAMAGE TO
INVENTORY.

Blades viewed from aabboovvee
Blades viewed from bbeellooww
Base cover viewed from tthheessiiddee
IMPORTANT: Systems must NOT
be connected to a power supply
when the following steps are
performed.
Position the blade onto the starfish
(make sure that the wires are not
damaged during installation)
Secure the blade with specified
screws and tools.
Connect power from the fan’s
power distributor plate to the
blades
Move the base cover to the correct
position and secure with the screws
AFTER AIR BLADE
INSTALLATION: ROTATE
THE FAN BY HAND TO
ENSURE THAT IT CAN
ROTATE FREELY
WITHOUT INTERFERING
WITH ANY OBSTACLES.

Note: This section is only relevant in buildings equipped with fire extinguishing systems. For
buildings with no fire suppression system, simply leave the fire cable untouched inside the
drop tube.
Important: The fire alarm relay must only be installed by qualified persons who understand
how to deal with fire suppression systems. It is the sole responsibility of the installer to ensure
correct handling of the fire alarm relay in the event of a fire in the building.
Remove the excess length of wire and attach to a normally-closed (N.C.) potential-free relay
on the fire alarm emergency stop and the building's fire suppression system following the wire
diagram above.

2
1Connect power jack to the power cable. Then connect a 230
VAC single phase power supply with earth connection.

PART 2
ACTIVATION AND COMMISSIONING OF THE
NORTHERN LIGHT UVC SYSTEM
ACCORDING TO EN 14255-1

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


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Figure
2: Safester UVC
measuring
equipment