Theben ECO-IR 180A User manual
Art. Nr. 202 0 050
Art. Nr. 202 0 000
1103000311 © 11.08 Theben HTS
Presence detector
ECO-IR 180A
ECO-IR 360A
F
GB
D
E
I
NL
Bedienungsanleitung 2
Notice d´utilisation 22
Installation manual 42
Manual de instrucciones 62
Istruzioni per l'uso 82
Gebruikershandleiding 102
42
English Installation manual
Presence detector
ECO-IR 180A
ECO-IR 360A
Table of contents
1. Safety .................................................. 43
2. Function and performance characteristics. . . . . . . . . . . . . . . . . . . . . . . 44
3.DetectionRange.......................................... 46
4. Mounting and connecting the device. . . . . . . . . . . . . . . . . . . . . . . . . . . 48
5.Start-up................................................. 50
6. Technical specications..................................... 54
7. Warranty declaration ....................................... 56
8.Troubleshooting........................................... 57
43
Thank you for choosing a Theben HTS presence detector and putting
your trust in us.
1. Safety
DANGER !
Any work on electrical systems must exclusively be carried out by qualied
electricians or instructed persons under the direction and supervision of a
qualied electrician in accordance with the relevant electrotechnical rules!
Any national safety regulations regarding the manipulation of electrical
systems must be observed! The voltage supply must be disconnected
prior to installation!
CAUTION !
The device is maintenance-free. The warranty terminates if the device is
opened or entered with any kind of object.
Designated use
The presence detector is solely intended for the purpose contractually spe-
cied between the manufacturer and the user. Any other or extended use
has to be regarded as not complying with the designated use. The manuf-
acturer is not liable for any resulting damage.
GB
44
2. Function and performance characteristics
2.1 Presence detection
High-sensitivity PIR sensors and an intelligent lens system provide complete
coverage.
2.2 Integrated daylight measurement
Measures the exact amount of daylight independently of the articial lighting
conditions. The measurement is performed in the viewing direction of the
device. Delayed response to brightness changes to prevent unnecessary ac-
tivation/deactivation.
2.3 Switching contact «Light»
The switching contact closes if the brightness level is too low and if the pre-
sence of a person is detected. It opens if the brightness level is adequate or
if no presence is detected. The switch-off delay time and desired switching
value can be dened as required.
The ECO-IR is designed for use in combination with uorescent
lamps (FL operates with standard ballasts) and energy saving
lamps (PL). Incandescent or halogen lamps may interfere with the
operation of the detector.
With indirect lighting, ensure that the main part of the light from these lamps
is not directed at the detector as this affects the daylight measurement.
45
When using suspended lighting, we recommend that you integrate the de-
tector directly in the lamps or provide a sufcient lateral clearance. When
using suspended lighting, note that the detection range may be shaded.
2.4 Switching contact «HVAC»
A potential free relay connects loads up to max. 100 W. The loads are only
connected if a person is detected, independent of the incident daylight. The
contact is closed if persons are detected.
2.5 Switch-off delay time «Light»
You can set the minimum duration to between 2 and 15 minutes. The ECO-
IR can extend this time setting (by max. 15 minutes) or reduce it to the
minimum value, depending on the frequency of movement (self-learning
effect). When set to 2 minutes, the switch-off delay is xed.
2.6 Switch-off delay time «HVAC»
You can set the duration steplessly to between 10 and 60 minutes. Unlike the
«Light» switch-off delay time, the «HVAC» switch-off delay time is not adjusted
by the ECO-IR.
The switch-off delay times are restarted each time a movement is detected.
GB
46
3. Detection Range
3.1 Detection Range ECO-IR 180A for wall mounting
The recommended mounting height is 2,2m. Mounting the device in the
height of the switches is not recommended (possible obstacles, vandalism).
Due to the horizontal orientation of the ECO-IR 180A, the detection
range is very large. The sensitivity decreases by increasing distance.
3.2 Detection Range ECO-IR 360A for ceiling mounting
The ideal mounting height is 2,0 - 3,5m.
The sensitivity of the detector decreases with increasing mounting height.
In order to ensure proper detection of persons, the ECO-IR 360A requires
an unobstructed “view” of the persons. Ofce equipment, plants, suspended
lamps etc. may affect the presence detection (shading).
M’height Seated persons Walking persons
2,2m 8,0m x 4,0m approx. 8m radial distance
M’height Seated persons Walking persons
2,0m 4,5m x 4,5m 6,0m x 6,0m ± 0,5m
2,5m 6,0m x 6,0m 8,0m x 8,0m ± 0,5m
3,0m 7,0m x 7,0m 9,0m x 9,0m ± 0,5m
3,5m 8,0m x 8,0m 10m x 10m ± 1,0m
4,0m --- 11m x 11m ± 1,0m
47
ECO-IR 180A: ECO-IR 360A:
GB
o
2,2 m
1 2 3 56 7 80 4
0
2
1
3
o
48
4. Mounting and connecting the device
4.1 Type of mounting
Both ECO-IR models must be mounted in housings (surface-mounted or con-
cealed installation, single housing). Suitable hollow-wall housings must be
provided for mounting the devices in suspended ceilings.
4.2 Preparations
First pull out the left and right-hand safety locks up to the limit stop using a
screwdriver to separate the sensor head from the power section.
Remove the sensor head from the power section.
3
49
4.4 Stepping switch/time switches
The ECO-IR must not be used to trigger stepping switches. The unit may
only be connected in parallel to time switches.
4.5 Inductive loads
Inductive loads must be interference-suppressed with suitable spark extin-
guishers (e.g. RC combination)
GB
L N
B1 B2
L
N
ECO-IR 540B2
A
ECO-IR 540B2
L N
A
L
N
ECO-IR 540B2
L N
A
B1 B2 B1 B2
All of the ECO-IR units connected in parallel must be con-
nected to the same mains phase. The overall permissible
load as a result of the parallel connection is not higher.
4.3 Connecting the ECO-IR
Connect the power section of the ECO-IR 540B2 as shown in the diagram:
HVAC HVAC
50
5. Start-up
5.1 Settings
Set the unit as shown on the rear of the disassembled sensor head. Note the
setting guidelines in the following tables for dening the default settings.
Switch-off delay time «HVAC»
Set the desired switch-off delay time for the „HVAC“ switching contact on the
potentiometer. The preset values remain unchanged (no self-learning effect)
Switch-off delay time depending on application and load 10 - 60 min.
●
30
10
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3
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