Ekinex EK-E12-TP Series Lembar data - Halaman 3
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The pushbutton has to be mounted on a round or square
fl ush-mounting box with distance between fi xing holes of
60 mm. If necessary, the metallic support for mounting
on the wall box can also be ordered separately using the
code EK-S71.
a
b
d
c
Mounting without frame
a) 1-fold plate
b) Rockers
c) Fixing screws (for device)
d) Device (pushbutton 71 Serie, 'NF version)
e) Fixing screws (for metallic support)
f) Metallic mounting support
g) Adapter for 'NF series (included in the delivery)
h) Flush-mounting box
Note. Programming pushbutton and LED are ac-
i
cessible from the front side of the device. It is better
addressing the device before the fi nal assembly of
rockers and frame. Once the addressing has been
performed, the device confi guration can be later
downloaded without pressing the programming pu-
shbutton.
Mounting position
If the integrated sensor is used for temperature regula-
tion, the device has to be installed preferably lon an in-
ternal wall at the height of 1,5 m and at least 0,3 m far
from doors. The device can not be installed close to heat
sources such as radiators or houshold appliances or in
position subjected to direct sunlight. If necessary, for the
regulation can be used a weighted average value betwe-
en the value measured by the integrated sensor and a
value received via bus by another KNX device.
Use as a room temperature controller
The pushbutton can be also used as a room temperature
controller for single-stage heating/cooling systems with
radiators, radiant panels and electrical heaters. As the
device has no user interface, it must receive the operatio-
nal parameters by the bus (e.g. operating mode, seasonal
conduction mode or a change of the setpoint value).
e
f
g
h
min 0,3 m
1,50 m
Main functional characteristics (room temperature con-
troller)
• Temperature measuring through integrated sensor with
possibility of sending the value on the bus
• 2-point (on/off ) or proportional (PWM or continuous)
room temperature regulation
• Seasonal conduction modes: heating and cooling with
possibility of changeover via bus or automatic depen-
ding on the confi guration
• Operating modes: comfort, standby, economy and bu-
ilding protection with diff erent setpoint for heating and
cooling
• Automatic switching of the operating modes triggered
by window opening/closing
• Weighted average of two temperature values
• Temperature control alarm
• Anti-locking function for valves (hydronic systems)
1
2
4
5
6
1) Connection terminal block for KNX bus line
2) Product label
3) Adapter
4) Rocker (in the example: 30 x 30 mm square type)
5) LED-lightguide
6) Positioning of the temperature sensor
7) Programming LED
8) Programming pushbutton
9) Brightness sensor
Switching, display and connection elements
The device is equipped with four mechanisms for
switching, four LEDs for each channel, a programming
LED and a programming pushbutton and a terminal block
for connection of the bus line.
Switching elements
• Pushbutton (8) for switching between the normal and
programming operating modes
• One, two or four rockers (4) for independent switching
of single or group of loads
Display elements
• Red LED (7) for indication of the active operating mode
(on = programming, off = normal operation)
• Freely programmable LED with lightguide (5) e.g. for
feedback status and orientation nightlight LED
3
3
7
8
9