TEKNOWARE TWT/TWS90 ESC 90 Emergency Exit Light User Manual
- June 10, 2024
- TEKNOWARE
Table of Contents
VOT50; Rev 1.72; EN/FI/SE; 27.10.2021
TWT/TWS90 – Installation and Maintenance
INSTALLATION
A maintained exit luminaire TWT/TWS90.
Usage targets
Buildings and other locations where emergency lighting is required by local
authorities.
Points to note
- This product may only be installed or maintained by a qualified electrician.
- Only original spare parts may be used for this product.
- Any modifications to this product without a written consent from the manufacturer are prohibited.
- This product may only be used for purposes specified by the manufacturer.
Electrical and mechanical installation
As default, the luminaire is suitable for mounting in ceilings and walls. It
may be fitted directly on the surface without a safety distance. Flag- and
suspension brackets and recess mounting frame are available as separate
accessories.
To open the luminaire: (Images can be found on page 5).
- Image 1: Remove the luminaire’s back plate by inserting a small screw driver in the clamp holes and pressing the clamps carefully open.
- Image 2: Remove the diffuser by inserting a screw driver between the diffuser and the luminaire frame and twisting the screw driver carefully, from both ends of the diffuser.
Warning! The diffuser must not be removed if the luminaire is connected to mains!
Mounting: (Images can be found on page 5-8)
-
In case of a self-contained luminaire, mark the commissioning date on the sticker attached to the luminaire battery.
-
In case of an addressable luminaire (product code TW… K)set the address and/or the Local Controller function for the luminaire. For more information see chapter “About the installation of addressable luminaires”.
-
Strip off 6 mm of the supply cable (1,5 mm² – 2,5 mm²) wire coating.
-
Image 3: Insert the pictograms by sliding them into the plastic cover. If the luminaire is installed as a one-sided exit luminaire, always use the white cover plate on the back side. Push the cover on until you hear a click.
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Image 4-A: Locate the pre-thinned areas for the supply cable holes.
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Image 5: Puncture a hole to a selected supply cable hole(s)with a flat headed screw driver, and pry the hole open with needle nose pliers. If necessary, clean the edges of the hole carefully with a knife.
-
Image 6: Cut or puncture a hole to the rubber seal. The hole should be a little smaller than the diameter of the supply cable. Pull the supply cable through the rubber seal, and push the rubber seal to the supply cable hole.
-
Regular mounting: To attach the luminaire back plate, drill holes to the selected pre-thinned areas, and screw the back plate in place with 2 screws (Image 4-B). For wall mounting, use the plastic spacers between the luminaire and the wall (Image 4-C).
Flag Mounting: Pull the power cable through the bracket counterpart and attach the counterpart with screws (Image 9). Push the flag mounting bracket in its place, and fasten it with screws (Image 10). Connect the power cable (Step 9) and attach the back plate to the flag mounting bracket with screws (Image 11).
Suspension Mounting: Trim the suspension shaft to the desired length. Pull the power cable through the attachment piece and fasten the piece to the ceiling with two screws (Image 14). Pull the power cable through the shaft, and attach the shaft to the attachment piece (Image 15). Insert the plastic nut inside the suspension bracket (Image 16), slide the counter parts on the shaft (Image 17), pull the power cable through the hole in the bracket, and attach the suspension shaft to the bracket (Image 18). -
Image 7: Connect the supply cable to the connector on the back plate according to the markings on the sticker. The connector has additional slots for power out cable.
-
Image 8: Attach the luminaire into the back plate by inserting one end first, and then pressing the luminaire carefully in its place until you hear a click. Be careful that the connector fits in its place.
Recess Mounting: After assembling the luminaire and connecting the power cable, insert the luminaire in the recess mounting aperture and bend the mounting flaps to fasten the luminaire (Image 12). Then, fasten the recess mounting aperture with two screws (Image 13). -
Attach the sticker indicating the luminaire classification on the outer surface of the luminaire, according to the instructions included in the delivery.
About the installation of addressable luminaires
The addressible luminaires (product code TW… K) are compatible with Teknoware Tapsa Control central battery unit and Local Controller.
- Each output circuit must have a separate neutral line.
- Neutral lines are not allowed to be connected together.
- The address must always be set prior to connecting the power supply to the luminaire.
To set the address:
- Find the address module with a DIP switch inside the luminaire.
- Check on your central battery unit for the maximum number of addresses (16 or 32). If the maximum number is 16, use the LO setting.
- Set the address from 1 to 16 (LO) or 17 to 32 (HI) according to the instructions on the label of the address module.
The address can be chosen freely or according to the installation plan. However, care must be taken that each luminaire in the same circuit has a different address.
DIP 5 OFF: ADDRESSES 1-16 (1-16 LO)
DIP 5 ON: ADDRESSES 17-32 (17-32 HI)
DIP 6 MUST BE IN OFF POSITION
LUMINAIRE CLASSIFICATION LABEL
According to the EN 60598-2-22 standard requirements, the emergency luminaires
shall be classified and marked according to their construction as follows.
A unique designation denoting the type, mode of operation, the facilities
included and the rated duration of the luminaire shall be clearly affixed to
the luminaire.
The designation consists of a rectangle divided the three or four segments
each containing one or more positions. Relevant to the construction a position
will obtain a letter or a figure, or a point if no indication has to be given.
The shape of the emergency lighting luminaire designation is as follows:
The segments and positions
have to be completed by letters and figures indicating the intended
constructions.
a) First segment containing one position: TYPE (Marked already in the factory)
X self-contained
Z central supply
b) Second segment containing one position: MODE OF OPERATION:
0 non-maintained
1 maintained
2 combined non-maintained
3 combined maintained
4 compound non-maintained
5 compound maintained
6 satellite
c) Third segment containing four positions: FACILITIES. To be completed where
appropriate at the time of installation.
A including test device
B including remote rest mode
C including inhibiting mode
D high-risk task-area luminaire
E with non replace lamp(s) and/or battery
d) Fourth segment containing three positions: FOR SELFCONTAINED LUMINAIRES to
indicate the minimum DURATION of the emergency mode expressed in minutes:
10 10 min duration
60 1h duration
120 2h duration
180 3h duration
Two examples of a marking given to elucidate a selection:
-
A self-contained maintained luminaire including a remote rest mode and which is suitable for a high-risk task-area and having and emergency mode duration of 60 min.
-
A central supplied maintained luminaire.
MONITORING AND MAINTENANCE
Testing
The operation of the luminaire shall be verified according to the requirements
of the authorities. The testing of the self-contained luminaires can be
tested, depending of the type, by switching off the mains supply voltage, by
using the test button, or by using the self-testing feature. Testing of the
centrally supplied luminaires is done automatically (addressable Tapsa Control
system), or by switching off the central battery unit’s mains supply voltage.
Wireless monitoring
Self-contained Aalto Control luminaires (product code TW… A) include a
wireless monitoring feature. A separate manual for further information is sent
with the delivery of Aalto Control software. All Aalto Control luminaires have
the Lumi Test selftesting feature as standard.
Test button
On the outer surface of the self-contained luminaires (TWT/S9053/92..) is a
TEST button and two indicator LEDs for testing the luminaire and the battery /
Escap capacitor. Pressing the button (in the models TWT/S9053/92WM and
TWT/S9053/92WA) for:
- 2 seconds: starts the luminaire test
- 5 seconds: starts the duration test
- 10 seconds: resets the luminaire to factory setting (only for maintenance use)
While the duration test is running, pressing the button for 1 second will stop
the test. The red LED is lit while the button is being pressed down. If the
luminaire indicates Low energy storage (see details below), the duration test
result may not be reliable. Model TWT9053W: The luminaire goes into battery
mode when the button is kept pressed down. The indicator LEDs indicate modes
No Supply and OK as described in chapter Self-testing.
Self-testing
Self-contained Lumi Test luminaires (product code ..WM/WA) include an internal
self-testing procedure. The Lumi Test luminaires test their LED light output
in emergency mode briefly once a day. The luminaires also test their full-time
emergency mode duration twice a year. The indicator LEDs show the status of
the luminaire. The following figure shows the function of the indicator LEDs.
Green LED| Red LED|
---|---|---
OFF| OFF| No supply
ON| OFF| OK
2Hz| OFF| Low energy storage
1Hz| ON| Light source fault
ON| 1Hz| Duration test fault
ON| 2Hz| Battery/Escap-capacitor disconnected
1Hz| 1Hz| Duration test fault and light source fault
1Hz| OFF| Test in progress
1Hz = Slow blinking (once / second)
2Hz = Fast blinking (twice / second)
Periodical checks and maintenance
The condition of the emergency lighting system shall be ensured by regular
maintenance according to the regulations of local authorities.
The maintenance of the emergency lighting system is to be carried out
according to the standard EN 50172.
- the indicators of the emergency lighting system must be visually inspected daily
- the emergency mode of each luminaire is tested monthly by switching the luminaire to battery feed
- once per year the full duration test of 1 h, or a separately determined longer time, is to be made by switching to battery feed
- all the tests and results shall be recorded in the logbook of the emergency lighting system and when asked it shall be presented to the authorities
- in addition we recommend a daily visual inspection of the maintained luminaires.
The life time of the battery is ca. 4 years and of the super capacitor ca. 10
years in normal conditions. The backup power source must be replaced when the
luminaire is no longer working during the required duration of 1 or 3 hours.
Removing from usage
The LED luminaires which are removed from usage are electronics waste and
shall be disposed of according to the requirements of local laws and
regulations.
TECHNICAL DATA
Insulation class| II (230V)
III (24V)
---|---
Casing| IP44
Applicable European directives and standards| 2004/108/EC, EMC
directive
2006/95/EC, LVD directive
EN 55015
EN 61547
EN 60598-2-22
EN 60598-1
EN1838
NOTE: LVD directive applies only to luminaires using 230 V supply
voltage.
LUMINAIRE TYPES
Product code| Supply voltage| Input power| Self-contained| Centrally supplied| Tapsa Control| Aalto Control|
Lumi Test
---|---|---|---|---|---|---|---
TWT9041W(T)| 24 V, 50/60 Hz / DC| 2 VA / 2,5 W| –| X| –| –| –
TWT9041WK(T)| 24 V, 50/60 Hz / DC| 2,3 VA / 2,3 W| –| X| X| –| –
TWT9041WKR(T)| 24 V, 50/60 Hz / DC| 2,3 VA / 2,3 W| –| X| X| –| –
TWT9051W(T)| 220…240 V, 50/60 Hz / DC| 3,9 VA / 2,9 W| –| X| –| –| –
TWT9051WK(T)| 220…240 V, 50/60 Hz / DC| 6,6 VA / 4,2 W| –| X| X| –| –
TWT9051WKB| 220…240 V, 50/60 Hz / DC| 6,6 VA / 4,2 W| –| X| X| –| –
TWT9051WKR(T)| 220…240 V, 50/60 Hz / DC| 6,6 VA / 4,2 W| –| X| X| –| –
TWT9053W| 220…240 V, 50/60 Hz| 5,6 VA| 3 h| –| –| –| –
TWT9053WA(T)| 220…240 V, 50/60 Hz| 5,3 VA| 3 h| –| –| X| X
TWT9053WM(T)| 220…240 V, 50/60 Hz| 5,3 VA| 3 h| –| –| –| X
TWS9092WA(T)| 220…240 V, 50/60 Hz| 4 VA| 1 h Escap| –| –| X| X
TWS9092WM(T)| 220…240 V, 50/60 Hz| 4 VA| 1 h Escap| –| –| –| X
TWT9071W(T)| 24-230 V 50/60 Hz AC / DC| 24 V = 2 VA / 1,5 W
230 V = 5,5 VA / 2 W| –| X| –| –| –
TWS9092WAR(T)| 220-240 V, 50/60 Hz AC| 2,8 VA / 2,2 W| 1 h Escap| –| –|
X| X
TWS9092WMR(T)| 220-240 V, 50/60 Hz AC| 2,5 VA / 2 W| 1 h Escap| –| –| –|
X
TWS9092WR| 220-240 V, 50/60 Hz AC| 2,5 VA / 2 W| 1 h Escap| –| –| –| –
MECHANICAL DIMENSIONS
TWT/TWS90 ESC90
INSTALLATION IMAGES
Warning! The cover must not be removed if the luminaire is connected to
mains!
ALTERNATIVE MOUNTING METHODS
FLAG MOUNTING
RECESSED MOUNTING
Mounting hole
53 X 275 mm (Self-contained
45 X 275 mm (Centrally supplied
**SUSPENSION MOUNTING
**
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