7 Configuration
Installation manual
6
EKRTETS
Room thermostat
4P677092-1 – 2021.10
7.2
Installer menu
The installer menu is used to modify advanced parameters that are
not available in the user menu.
7.2.1
To enter the installer menu
1
Press and hold
for 5 seconds.
Result:
The first parameter (rEGU) of the installer menu appears on
the display.
To exit the installer menu, use
and
to select the End
parameter and press
.
7.2.2
Installer parameters
Parameter
Description
Possible values
(a)
#
Name
20
rEGU
Sensor type
▪
AIR
:
internal
temperature
sensor
of
the
room
thermostat
▪ amb:
EKRTETS
installed as external
temperature sensor
▪ FLR:
EKRTETS
installed
as
floor
sensor
▪ FL.L: –
21
MOde
Operation mode
▪
Hot
: heating mode
▪ Cld: cooling mode
▪ rEv: reversible mode
▪ Aut: automatic mode
21
Cld
Enable cooling mode
submenu (select Cld
and press
to enter
the submenu)
▪
yes
(enabled)
▪ no (disabled)
22
AirS
View measured values of the internal
temperature sensor (displayed in °C/°F)
23
AmbS
View measured values of the external ambient
temperature sensor (displayed in °C/°F)
24
RecS
View measured values of the floor temperature
sensor (displayed in °C/°F)
25
FL.Lo
–
26
FL.Hi
–
27
reg
Regulation type
▪
bp
: proportional band
(PWM 2°C/10 min)
▪ hys:
hysteresis
(0.5°C)
28
UF1
Concrete type (use
when 27=bp)
(b)
▪
uf1
: liquid concrete
with low thickness
(<6 cm)
▪ uf2:
traditional
concrete
with
thickness >6 cm
29
Bp1
–
30
Wir
–
31
min
Minimum settable
temperature value
(c)
▪
5°C
▪ Range: 5°C~15°C
32
MAX
Maximum settable
temperature value
(c)
▪
37°C
▪ Range: 20°C~37°C
Parameter
Description
Possible values
(a)
#
Name
33
Win
Open window detection
function
▪
yes
(enabled)
▪ no (disabled)
34
rH
Humidity threshold
value
▪
55%
▪ Range: 0%~100%
35
dEv
Dew prevention
function
(b)
▪
yes
(enabled)
▪ no (disabled)
36
Clr EEp
Clears the room thermostat memory and reset all
parameters to their default values. Press and
hold
for a few seconds to reset the room
thermostat to its factory settings.
37
End
Exit the installer menu. Press
to exit.
(a)
The default values are listed in
bold
.
(b)
Only in case EKRTETS is installed as floor temperature sensor.
(c)
Applies to heating and cooling operation.
7.3
Receiver-thermostat radio
configuration
In order to make communication between the room thermostat and
the receiver possible, you need to configure the radio connection.
1
Put the receiver in radio configuration mode by pressing the
push button for 10 seconds.
Result:
The RF LED slowly blinks orange.
2
On the room thermostat, press and hold
for 5 seconds.
Result:
The room thermostat display shows the rF INI
parameter. The thermostat will now send radio signals to the
receiver. On the room thermostat display,
blinks.
3
Wait a few seconds for both the receiver and the thermostat to
exit radio configuration mode.
Result:
The room thermostat display displays the main screen
and the RF LED on the receiver turns OFF to indicate that
pairing is successful.
4
Verify that the radio signals are correctly received by the
receiver.
Receiver LED overview
a b c d
a
Push button
b
Push button LED
c
Contact LED
d
RF LED
Push button
LED
Contact LED
RF LED
Meaning
–
Red
–
Heating
demand
(thermostat
mode)
–
Blue
–
Cooling
demand
(thermostat
mode)
Green
–
–
Forced heating
(manual mode)
