Lunos RA 15-60 User manual

1
Installation Instructions for the
Radial Round Duct Fan
Type RA 15-60
- Please pass on to User -
Fan installation not
admissible as range
extraction hood
Contents:
About these Instructions
Safety Instructions
Technical Data, Disposal
Installation Example
Delivery Units
Assembly—Mounting Tube
Assembly—Motor Unit and electrical Connections
Filter Change, Cleaning
Additional/Spare Parts
Page:
1
1
2
2
3
3
4
7
7
About these Instructions
 Please read these instructions completely and carefully before commencing installation work. General safety in-
structions and the warning symbols with text explanations must be observed at all times
 On completion of installation work, these instructions are to be passed on to the User (tenant, owner, building ma-
nagement etc.)
Symbols used in these Instructions:
Danger! All installation and assembly work on the fan unit must only be carried out when the power supply
has been cut off!! The fan has protective insulation pursuant to Protection Class II, protective earth connection
This symbol warns of a risk of injury
This symbol warns of risk of injury from electricity
Safety Instructions
Caution! Electrical connection work must only be carried out by licenzed electrician or otherwise qualified
professionals as per local regulations!
Caution! This unit must not be operated by children or persons (filter change/cleaning) who are not able to
operate it safely due to their respective physical, sensoric or mental condition or on account of their
inexperience or lack of know-how.
For fans operated within an exhaust air system, a functioning fresh air supply must always be ensured
Der Einbau im Bereich 1
und 2 in Bade- und
Duschräumen
entsprechend VDE 100 ist
nicht zulässig.
Lüfter
Bereich 1
Bereich 2
2,25 m
Bereich 0

2
Technical Data; Disposal
Electrical Connection
Voltage supply: 12 VDC SELV
Power input: Protection Class: II
Low level (15 m³/h) 0.6 W Protection Type: IP 20
Medium level (30 m³/h) 1.3 W
High level (60 m³/h) 7.2 W
Dispose of the packaging appropriately. If you wish to dispose of the fan, it must be disposed in accordance
with current local regulations.
Installation examples:
Dimensions in
mm
Standard length
500 mm
Radial sound absorber Sound-damping mat External grille
Inside room screen 9/IBE Sound-damping ring Fan
Other installation
lengths:
Please observe the dif-
ferent number of radial
sound absorbers to be
used! The sequence of
elements in the tube
illustrated must be ob-
served! The sound-
damping mat is to be
inserted with the thicker
side towards the exter-
nal grille! If required,
shorten the sound-
damping mat from the
outside.
inside outside

3
Delivery Units
Assembly—Mounting tube
Provide holes in the wall for the mounting
tube (e.g. via core drilling, core bit Ø162
mm). If required, shorten the tube to the in-
stallation length required (min. 243 mm). En-
sure that the tube projects on both sides to
allow for grille installation. Tube to be flush with
the plaster or siding on exterior.
Insert the tube and airseal it with ROFLEX 150
gaskets or other means.
①
inside outside
Protection lid
3 mm
Mounting tube External grille
Tube DA 160 mm
Protection lid
RA 15-60 Slide-in module Inside screen
Type 9/IBE
Sound-damping ring
Radial sound ab-
sorber
Fan with cable
Sound-
damping mat
Check that the delivery is complete and in as new condition!
110 mm
Attention! The filter is part of the
delivery unit „RA 15-60 Slide-in
Module“!

4
Installation—Motor Unit and electrical Connection
Slice a 3/4" (2cm) cut in the tube.
Only cut the tube vertically or horizontally.
Install the appropriate length of power cable
into the tube. Make sure the power cable is
long enough, depending on the respective
length of the mounting tube, to reach the
connector of the motor!
Only slit tubes in
these four sec-
tions.
vertical
horizontal
Safety Instructions:
Caution! Installation work must only be carried out when the power supply has been de-energized!
Make sure all connection lines are de-energized before connecting the fan to the power supply! (Separation
from power supply with at least 1/4"/3mm contact opening or an all-pole separating fuse).
Each electric circuit linked to this ventilation system must be fitted with arc fault circuit interrupter (AFCI)
Electrical connections must only be carried out by licensed electricians
Additional installations and electrical components in this ventilation system are not premitted
Other external grilles available on request!
Apply the inside and outside finish/plaster.
If mounting the exterior grille - remove the
protective cover beforehand.
Remove the plaster protective cover outside.
Mount the external grille using the integrated
clamps (tighten the screws).
②
➂
inside outside
Tighten the clamps with screws
Observe the length!

5
Coding
switch
setting
Functional
Description
Rockers W2
Rocker 1 OFF Rocker 1 ON Rocker 1 OFF Rocker 1 ON
Rocker 2 OFF Rocker 2 OFF Rocker 2 ON Rocker 2 ON
OFF, three-phase OFF 15 m³/h30 m³/h45 m³/h60 m³/h0
OFF, three-phase OFF 15 m³/h30 m³/h60 m³/h 1
four-phase 15 m³/h30 m³/h45 m³/h60 m³/h 2
Cover and insulate the connection cable
accordingly.
The motor is operated at 12 V DC and set-
ting of the air volume flow levels is made via
the control line (purple). The motor can also
be operated via Comfort Control TAC:
Installation instructions with wiring dia-
grams are enclosed for all circuits!
Mount the power cable to the connector.
After plugging the connector together,
secure the connection by fastening screws
The connection diagrams below are examp-
les, further connection possibilities are
available upon request.
Motor
cable
Power cable
I III II
To fan
RA 15-60
+ 12 V
-
W1 W2
red
blue
purple
red*
blue*
purple*
* Connection option for second RA 15-60. When connecting
two RA 15-60, ensure radial distribution, do not connect the
blue (-) line for both motors via one common line!
Series switch
View from front
grey
red
black
Universal
control
Important! Set the coding
switch to the function re-
quired in accordance with
the table below. Deviating
coding switch settings are
inadmissible and lead to
malfunctions!
0
Coding Switch Settings
Programs and Air Volume Flows
red blue
purple
Screw together
Circuit Diagram

6
Insert the sound absorbers (if required, slit
to provide improved positioning for the
power connection cable) and the motor unit
into the assembly tube.
Position the power cable horizontally
between the sound absorbers and the tube
wall!
Insert the inside seal with filter and click in
the inside screen in the open position! Fi-
nished!
open
closed
Observe sequence!
Insert through to the ex-
ternal grille. Measure and,
if required, shorten the
tube length beforehand!
Also refer to „Installation
Examples“!
Arrange the radial sound absorbers offset to
each other!

7
Filter change date Estimated filter change Filter type used
Please make a note of the filter changes carried out:
Filter Change
The filter change display under the
switch lights up red continuously if the
filter is dirty. Remove the inside room
screen, remove the filter, insert a new or
cleaned filter (cleaning of the filter can
also be made e.g. in the dishwasher)
and place on the inside screen.
To reset the filter change display, actua-
te the rocker switch I once within 3 s—
the red light display goes out.
Ventilation openings must not be ob-
structed or covered.
When using the comfort control TAC,
the filter change display is also realized
via this control.
Cleaning
When required, wipe the inside room screen and the cover frame with a dry, soft cloth. Filter changes and
cleaning must not be carried out by children and persons who are not able to execute such work safely
due to their physical, sensoric or mental condition or on account of their inexperience or lack of know-how.
Additional/Spare Parts
Filter
Inside screen, compl. 9/IBE Order No.: 039 851
Spare filter 9/FIB3R Triple pack Order No.: 037 214
External grille:
Type 1/WE 180 white Order No.: 039 852
Type 1/RE 180 reddish brown Order No.: 039 854
Type 1/BE 180 sanded Order No.: 039 917
External grille for plastering, on request
I III II
LED lights up under the switch

8
E 178/10.14
LUNOS Lüftungstechnik GmbH
für Raumluftsysteme
Wilhelmstr. 31
13593 Berlin
Tel.: 0 30 / 36 20 01 - 0
Fax: 0 30 / 36 20 01 - 89
E-Mail: [email protected]
Internet: http://www.lunos.de
Notes