Fancom VLR.20d User manual

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N.B.: The original, authentic version of this manual is the English version produced by Fancom B.V. or one of its
daughter companies (referred to further as Fancom). Any modifications introduced to this manual by third parties
have neither beenchecked nor approved by Fancom. Modifications are taken by Fancom toinclude translations into
languages other than English and the insertion and/or deletion of text and/or illustrations to/from the original
contents. Fancom cannot be held liable for any damages, injury, guarantee claims and other claims relating to this
type of modification, in as far as these modifications result in a content that differs from the original English version
of this manual produced by Fancom. For the latest information about product installation and operation, please
contact the customer service dept. and/or the technical service dept. of the Fancomcompany concerned. In spite of
the care taken when compiling this manual, if you should discover any errors, please inform Fancom B.V. in writing.
Fancom B.V., PO Box 7131, 5980 AC Panningen (the Netherlands).
Copyright © 2014 Fancom B.V.
Panningen (the Netherlands)
All rights reserved. Nothing from this manual may be copied, distributed or translated into other languages, partly or
wholly, without express prior written permission from Fancom. Fancom reserves the right to modify this manual
without notice. Fancom can give no guarantee, neither implicit nor explicit, for this manual. All risks are for the user.
This manual has been compiled with the utmost care. If, however, you should discover an error, please inform
Fancom B.V.
Art.Nr. 35911114
GB140401

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1. General introduction .................................................................................................................................. 1
1.1 How to use this manual ..................................................................................................................1
1.2 Fancom helpdesk ...........................................................................................................................1
1.3 Safety instructions and warnings....................................................................................................2
2. Possibilities of the VLR.20d....................................................................................................................... 3
3. Installing the VLR.20d ................................................................................................................................ 3
3.1 Mounting the VLR.20d....................................................................................................................3
3.2 Connecting the VLR.20d................................................................................................................. 3
3.3 Testing the VLR.20d.......................................................................................................................4
4. Using the VLR.20d...................................................................................................................................... 5
4.1 Setting the knob..............................................................................................................................5
5. Adjusting the VLR.20d ............................................................................................................................... 6
5.1 Fan without DSR-feedback.............................................................................................................6
5.2 Fan with DSR-feedback..................................................................................................................6
5.3 Lighting........................................................................................................................................... 6
5.4 Heating........................................................................................................................................... 7
6. Technical specifications ............................................................................................................................ 8
7. Connection diagram VLR.20d for heating / light...................................................................................... 9
8. Connection diagram VLR.20d for fan control......................................................................................... 10
9. Alarm diagram........................................................................................................................................... 11
10. Appendix: EG declaration of conformity................................................................................................ 12

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This manual has been compiled with the utmost care. If, however, you should discover an error, please inform
Fancom B.V..
The following symbols are used in this manual:
Tips and suggestions.
Note providing recommendations and additional information.
Warning indicating damage to the product if you do not follow procedures carefully.
Warning indicating danger to humans or animals.
Electrical shock hazard. Danger to humans and animals.
Example of a practical application of the described functionality.
Calculation example.
For any questions and support, please contact the local Fancom Sales & Service Center.

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Before installing and commissioning the VLR.20d, read the safety instructions, provisions and conditions carefully.
This paragraph contains a number of general safety instructions. The installation of the device and remedying of any
malfunctions should be performed by acertified electrical installer according to the applicable norms. The guarantee
does not apply if this product is installed in any other way than is indicated by Fancom.
Disconnect power before installation.
Prevent electrostatic discharge (ESD) when working on the VLR.20d. Ensure that the workplace is clean
and dry.
Use correct wires as shown in the connection diagrams.
Make all wiring connections and check them before applying power. Incorrect connections can cause
permanent damage.
Make sure that the VLR.20d is well and properly grounded according to the guidelines.
Never place the VLR.20d in a place where the weather has direct influence (not in the sun, not in places
where the temperature can rise sharply etc.).
Inspect the VLR.20d periodically for any damages. Notify your installation technician immediately of any
damages. A damaged VLR.20d is unsafe!
Do not use water or high pressure cleaners for lengthy periods.
It is advisable not to switch off the VLR.20d. This could lead to condensation caused by cooling down.

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The VLR.20d is a power controller for the control of:
1-phase voltage controllable (triac) fans
Electronically controllable lighting (incandescent lighting and controllable fluorescent lighting)
Heating lamps (phase angle control)
Heating elements (period control)
Install the VLR.20d and associated components as follows:
1. Mount the VLR.20d (see page 3)
2. Connect the VLR.20d (see page 3)
3. Test the VLR.20d (see page 4)
When mounting/installing the VLR.20d, the following should be observed:
Never mount the VLR.20d in a room where animals are present because of the (manual) control.
Place the VLR.20d at such a height that the manual control can be used.
Mount the VLR.20d on a flat surface.
Make sure that the gland nuts are at the bottom of the VLR.20d.
Seal all gland nuts after connection of the VLR.20d to prevent entry of dust, aggressive gases and/or
humidity
The VLR.20d is set as standard as an 10-0Vdc analog control. When this control changes into a 0-10Vdc control,
jumper J3 should be changed; see jumper setting. The manual operation connection should also be changed. This
means that the red (RD) and blue (BL) wire should be changed around.
Fancom advises the following controls with applications:
Application
Analog control
Fan(s)
10-0Vdc
Lighting
10-0Vdc
Heating
0-10Vdc

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The VLR.20d has four jumpers with which different settings can be made. The factory setting is for fan(s) with DSR
feedback.
Disconnect the power for the VLR.20d before setting the jumper(s).
Application
Jumper setting
Heat/
vent
SF
10-0V/
0-10V
Vent./Lighting
Fan without DSR feedback
Place with small fan Ø35 and
Ø 40. (Jumper is in small bag
in lid)
preferably
10-0Vdc
V
Fan with DSR feedback*
Do not place
preferably
10-0Vdc
V
Lighting
(incandescent / controllable
fluorescent)
Do not place
preferably
10-0Vdc
L
Heating
(period control)
Do not place
preferably
0-10Vdc
V
*
Factory setting
**
Change over the red (RD) and blue (BL) wire on the manual operation connector.
1. Check whether the VLR.20d has been connected correctly.
2. Check whether the VLR.20d works optimally.

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In the event of malfunctioning the VLR.20d can be set manually using the knob on the front.
Knob
Output
A
controlled voltage
M
voltage adjustable using knob

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1. Switch off the power supply to the end station.
2. Control the jumper positions.
3. Switch on the power supply.
4. Set knob to “A”.
5. Turn potentiometer P1 on the CMV-board completely counter- clockwise.
6. Turn potentiometer P2 on the CMV-board completely clockwise.
7. Set the knob on the front to “M” and turn until the fan starts running.
8. Using potentiometer P2 adjust the minimum voltage between "U" and "V" so that the fan is barely running. A
Fancom fan is normally 2-wire connected and the voltage between "U" and "V" not set below 60Vac. (With a
3-wire connection , do not set the Fancom fan below 45Vac).
9. Turn the knob on the front to a minimum position (not to "aut."), until the fan stops running.
10. Using potentiometer P1 adjust the minimum voltage between "U" and "V" (for a Fancom fan, not below 55Vac).
If the fan is to stop running at 0% control, do not carry out steps 9 and 10. The fan may only stop running
completely with a 2-wire connection.
1. Switch off the power supply to the end station.
2. Control the jumper positions.
3. Switch on the power supply.
4. Set the knob to “A”.
5. Turn potentiometer P1 on the CMV-board completely counter-clockwise (and leave it in this position).
6. Turn potentiometer P2 on the CMV-board completely clockwise.
7. Set the knob to “M” and turn until the fan starts running.
8. Using potentiometer P2 adjust the minimum voltage between "U" and "V" (for a Fancom fan, not below
30Vac).
1. Switch off the power supply to the end station.
2. Control the jumper positions.
3. Switch on the power supply.
4. Set the knob to “A”.
5. Turn potentiometer P1 on the CMV-board completely counter-clockwise.
6. Turn potentiometer P2 on the CMV-board completely clockwise.
7. Set the knob to “M” and turn until the lighting is barely on.
8. Using potentiometer P2 adjust the minimum voltage between "U" and "V" (You determine the minimum lighting
position).

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The heating control is a fully period controlled control within 10 seconds. This means, for example, that with 40%
control the heating will be on for 4 seconds and off for 6 seconds. A full period control means that an entire sine will
always be controlled.
Example: control 40%
off
on
10 sec
off
on
10 sec
off
on
10 sec

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Power supply
Mains voltage
230Vac (-10% +6%)
Mains frequency
50-60Hz
Power consumption ( of VLR.20d)
3.5VA
Max. current output
only for US and CA models:
20A
- Weak inductive / ohms
max. 20 FLA
- Motor load
max. 17FLA
Fuse (dimensions 6.3x32mm)
Very Fast Acting 30A - 250V
Power outage relay
Relay de-energizes if the power fails
30Vac/60Vdc - max. 2A
Control
Type
10-0Vdc/0-10Vdc
Input resistance
120k
Manual operation
Knob
for 0-100% if the 10-0Vdc control fails
Housing
Plastic housing with screw on lid
IP54
Dimensions (l×w×h)
300×240×140mm (11.8×9.4×5.5 inches)
Weight (unpacked)
2.55kg(5.6lbs)
Ambient climate
Operating temperature range
0C to +40C (32F to 104F)
Storage temperature range
-10C to 50C (14F to 112F)
Relative humidity
< 95%, uncondensed
Fancom advises 2-wire connection of Fancom fans. If the fans are connected parallel, heat production
per fan may increase (causing a shortened working life). Fancom therefore advises not to parallel switch
more than three fans. See connection diagrams.

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Manufacturer:
Fancom B.V.
Address:
Industrieterrein 34
City:
Panningen (the Netherlands)
Hereby declares that the:
VLR.20d
Complies with the provisions of the:
1. Low voltage directive 2014/35/EU
according to NEN-EN-IEC 61010-1: 2010
2. EMC directive 2014/30/EU
Emission according to NEN-EN-IEC 61326-1: 2013
Immunity according to NEN-EN-IEC 61326-1: 2013
Place: Panningen
Date: 1-4-2014
Paul Smits
Managing Director

N.B.: De originele, authentieke versie van deze handleiding is de door Fancom B.V. of door een van haar
dochterondernemingen (verder aangeduid als Fancom) geproduceerde Engelstalige versie. Achteraf door derden
aangebrachte wijzigingen in deze handleiding zijn door Fancom noch gecontroleerd, noch goedgekeurd. Onder
wijzigingen verstaat Fancom o.a. het vertalen in een andere taal dan het Engels en het toevoegen en/of verwijderen
van tekst en/of illustraties aan/uit de originele inhoud. U kunt Fancom niet aansprakelijk stellen voor schade, letsel,
garantieclaims en andere claims die verband houden met dit soort wijzigingen, voor zover deze wijzigingen
resulteren in een inhoud die afwijkt van de authentieke door Fancom geproduceerde Engelstalige versie van deze
handleiding. Voor actuele informatie over productinstallatie en bediening, neem contact op met de klantenservice
en/of technische serviceafdeling van de betreffende Fancom-onderneming. Mocht u onverhoopt toch een fout
ontdekken, dan vragen wij u vriendelijk Fancom B.V. hiervan schriftelijk in kennis te stellen. Fancom B.V., Postbus
7131, 5980 AC Panningen (the Netherlands)
Copyright © 2014 Fancom B.V.
Panningen (the Netherlands)
Alle rechten zijn voorbehouden. Niets uit deze handleiding mag worden gekopieerd, gedistribueerd of vertaald in
andere talen, geheel of gedeeltelijk, zonder voorafgaande schriftelijke toestemming van Fancom. Fancom houdt
zich het recht voor om wijzigingen in de handleiding aan te brengen. Fancom kan echter geen garantie geven,
impliciet noch expliciet, voor deze handleiding. Het risico hiervan ligt volledig bij de gebruiker.
Deze handleiding is met de grootst mogelijke zorg samengesteld. Mocht u onverhoopt toch een fout ontdekken, dan
vragen wij u vriendelijk Fancom B.V. hiervan in kennis te stellen.
Art.nr. 35911114
NL140401
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1. Algemene inleiding..................................................................................................................................... 1
1.1 Hoe gebruikt u deze handleiding....................................................................................................1
1.2 Fancom-helpdesk...........................................................................................................................1
1.3 Veiligheidsinstructies en waarschuwingen...................................................................................... 2
2. Mogelijkheden van de VLR.20d................................................................................................................. 3
3. De VLR.20d installeren............................................................................................................................... 3
3.1 De VLR.20d monteren....................................................................................................................3
3.2 De VLR.20d aansluiten...................................................................................................................3
3.3 De VLR.20d testen ......................................................................................................................... 4
4. De VLR.20d gebruiken................................................................................................................................ 5
4.1 De knop instellen............................................................................................................................5
5. De VLR.20d afregelen................................................................................................................................. 6
5.1 Ventilator zonder RTTM.................................................................................................................. 6
5.2 Ventilator met RTTM....................................................................................................................... 6
5.3 Verlichting....................................................................................................................................... 6
5.4 Verwarming .................................................................................................................................... 7
6. Technische gegevens ................................................................................................................................ 8
7. Aansluitschema VLR.20d voor licht-/verwarmingsregeling.................................................................... 9
8. Aansluitschema VLR.20d voor ventilatieregeling.................................................................................. 10
9. Alarmschema............................................................................................................................................ 11
10. Bijlage: EG-verklaring van overeenstemming........................................................................................ 12

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Deze handleiding is met de grootst mogelijke zorg samengesteld. Mocht u onverhoopt toch een fout ontdekken, dan
vragen wij u vriendelijk Fancom B.V. hiervan in kennis te stellen.
In deze handleiding worden de volgende symbolen gebruikt:
Tips en suggesties.
Opmerking met aanbevelingen en aanvullende informatie.
Waarschuwing duidend op schade aan het product als u procedures niet zorgvuldig uitvoert.
Waarschuwing duidend op gevaar voor mens of dier.
Kans op gevaarlijke elektrische schokken. Gevaar voor mens of dier.
Voorbeeld van een concrete toepassing van de beschreven functionaliteit.
Voorbeeld van een berekening.
Voor ondersteuning en antwoord op eventuele vragen kunt u het lokale Fancom Sales & Service Centre
raadplegen.

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Lees de veiligheidsinstructies, bepalingen en voorwaarden aandachtig voordat u de VLR.20d installeert en in
gebruik neemt. In deze paragraaf staan een aantal algemene veiligheidsinstructies. De installatie van het apparaat
en het verhelpen van eventuele storingen dient door een erkend installateur te worden uitgevoerd volgens de
geldende normen. De garantie is niet van toepassing als dit product op een andere wijze wordt geïnstalleerd dan
door Fancom is aangegeven.
Schakel vóór het installeren de stroom uit.
Voorkom elektrostatische ontlading (ESD) als u aan de VLR.20d werkt. Zorg voor een schone en droge
werkplek.
Gebruik de juiste draden zoals getoond in de aansluitschema's.
Verbind alle draden en controleer de verbinding voordat u de stroom inschakelt. Onjuiste aansluitingen
kunnen blijvende schade veroorzaken.
Zorg ervoor dat de VLR.20d volgens de voorschriften goed en degelijk geaard is.
Plaats de VLR.20d altijd buiten directe weersinvloeden (dus niet in de zon, niet op plekken waar de
temperatuur sterk kan oplopen etc.).
Controleer de VLR.20d van tijd tot tijd op eventuele beschadigingen. Meld eventuele beschadigingen
direct aan uw installateur. Een beschadigde VLR.20d is onveilig!
Gebruik geen waterstraal of hogedrukreinigers gedurende langere tijd.
Het wordt aangeraden om de VLR.20d niet uit te schakelen. Dit zou kunnen leiden tot condensvorming
als gevolg van afkoelen.

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De VLR.20d is een vermogensregelaar voor het sturen van:
1-Fase spanningsregelbare (triac) ventilatoren
Elektronisch regelbare verlichting (gloeilampen en regelbare TL's)
Verwarmingslampen (fase-aansnijding)
Verwarmingselementen (periodesturing)
Installeer de VLR.20d en de bijbehorende onderdelen als volgt:
1. Monteer de VLR.20d (zie pagina 3).
2. Sluit de VLR.20d aan (zie pagina 3).
3. Test de VLR.20d (zie pagina 3).
Let bij het monteren/installeren van de VLR.20d op het volgende:
Monteer de VLR.20d vanwege de (hand)bediening nooit in een ruimte waar dieren aanwezig zijn.
Plaats de VLR.20d op zo'n hoogte dat de handbediening kan worden gebruikt.
Monteer de VLR.20d op een vlak oppervlak.
Zorg ervoor dat de wartels zich aan de onderkant van de VLR.20d bevinden.
Dicht alle wartels na het aansluiten af om te voorkomen dat er stof, agressief gas en/of vocht in de
VLR.20d binnendringt.
De VLR.20d is standaard ingesteld op een 10-0Vdc analoge sturing. Wanneer deze sturing in een 0-10Vdc sturing
verandert, dient u jumper J3 om te zetten; zie jumper instelling. Tevens moet u de aansluiting van de handbediening
omdraaien. Dat wil zeggen dat u de rode (RD) en blauwe (BL) draad moet omwisselen.
Fancom adviseert de volgende sturing met toepassing:
Toepassing
Analoge sturing
Ventilator(en)
10-0Vdc
Verlichting
10-0Vdc
Verwarming
0-10Vdc
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