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heAting cOntrOL
functiOn 0
Each channel 1-4 on the switching module can be used to
control one heating system. Control takes place in parallel
with the switching functions of the associated outputs. The
outputs are not switched directly (except mode 7).
Caution! To ensure that the heating control func-
tions correctly, each device (radio transmitter) that
is used must be assigned to the relevant channel of
the module and the associated mode in the table!
Heating control (single room control)
Automatic control
Mode 1 - 8
1
Thermostat with EC valve actuator function (radio)
2
EC valve actuator function (max. 4)
3
Window contact function
4
Window handle function
5
Hotel card switch function
6
Presence sensor function (Sensolux)
Two-point control with thermostat and D 681 TSA
7
valve actuator function (wired)
8
Visualisation function
9 -> 0
Invalid mode (not assigned!)
note on mode 7
Two-point control using a room thermostat is possible
with mode 7. The D 681 TSA valve actuator is directly con-
nected to an output of the module to do this. The thermo-
stat then controls the output of the switching module and
the valve actuator that is connected to it. Please pay atten-
tion to the valve actuator operating instructions!
note on mode 8
Mode 8 is intended for displaying the heater controller.
The associated outputs are not switched directly. Only out-
put status notification takes place. The status notification
can be displayed visually on the PC display or by bidirec-
tional devices (e.g. handheld transmitters). The following
can be displayed:
– The current room temperature.
– Status of the window (open/closed)
– Setting of EC valve actuator and battery status.
caution!! In order to make the heater controller display
operate successfully, the PC visualisation and the bidirec-
tional devices must be assigned to mode 8 beforehand!
Assign / DeLete A rADiO trAnsMitter:
room temperature sensor
LRN Button
Valve actuator
LRN Button
window contact
LRN Button
window handle
Open/close window handle
hotel card switch
Insert/remove hotel card
Presence sensor
LRN Button
heAter cOntrOLLer stAtus DisPLAy
If a heater controller sensor (see above) is defective or is
no longer signalling, the LED of the relevant output signals
a fault.
Output LeD
OFF
No fault
Blinks 1x red
No signal from room thermostat!
Battery of valve actuator should be
Blinks 2x red
changed.
Blinks 3x red
No signal from valve actuator!
Blinks 4x red
No signal from Sensolux device
Blinks 5x red
No signal from window contact
454 FU-SPV 4REG (Rev03-190408)
bAsic VALue AnD teMPerAture rAnge
Basic value
Temperature range
I1 I1 O1
I2 I2
O2
Function
Mode
1
1
LRN/CLR
0
2
0
2
10A μ
9
3
9
3
8
4
8
4
7
5
7
5
6
6
If the switching module is in operating mode, the basic value
and the temperature range of the room thermostat can be
Status
EC Modular System
454 FU-SPV 4REG
adjusted using the module's rotary controllers.
1
2
Caution! If the module is in learn mode, the values cannot
~
100-240 V AC
24 V DC
channel
50-60 Hz
0,3 A
be adjusted!
–
3
4
on/off
4 x 10A/240V AC μ (I
max 4x10A / I
max 4x3A)
M
N
N
10A μ
10A μ
24V
A
B
0V
I3 I3 O3
I4 I4
O4
L
N
room temperature sensor
(D 20.450.xxx FU-RTR)
Basic value = temperature setpoint in centre position (see above)
temperature range = control range (+, –), night-time temperature
Adjust basic value (Function):
1
0
2
Temperature setpoint adjustment with room ther-
9
3
8
4
mostat in centre position.
7
5
6
Basic value (centre position)
1
16 °C
2
17 °C
3
18 °C
4
19 °C
5
20 °C
6
21 °C
7
22 °C
8
23 °C
9
24 °C
0
25 °C
Adjust temperature range (Mode):
1
0
2
Adjust control range (+, -) and night-time tempera-
9
3
8
4
ture of night-time economy.
7
5
6
temperature range
1
Control range ± 3°C
Night-time temperature – 2°C
2
Control range ± 3°C
Night-time temperature – 3°C
3
Control range ± 3°C
Night-time temperature – 4°C
4
Control range ± 3°C
Night-time temperature – 6°C
5
Control range ± 3°C
Night-time temperature – 12°C
6
Control range ± 5°C
Night-time temperature – 2°C
7
Control range ± 5°C
Night-time temperature – 3°C
8
Control range ± 5°C
Night-time temperature – 4°C
9
Control range ± 5°C
Night-time temperature – 6°C
0
Control range ± 5°C
Night-time temperature – 12°C
OVerView Of heAting cOntrOL functiOns
PehA window contact
(D 450 FU FK)
ec valve actuator
radio (max. 4)
max. 5mm
Magnet
I1 I1 O1
Function
1
0
2
9
3
8
4
7
5
6
Status
on/off
4 x 10A/240V AC μ (I
10A μ
I3 I3 O3
room temperature sensor
D 681 tsA valve actuator
(D 20.450.xxx FU-RTR)
(wired)
overview of functions
The target value is set locally using the room temperature sensor. The target value designates the
target value
required room temperature (e.g. 20°C).
Activation of the heating is dependent on the temperature (target value) to be controlled:
– All windows closed
turn on heating (1)
– Hotel card inserted
– Valve actuator open
– Presence sensor Movement detected
Deactivation of the heating is dependent on the anti-freeze function:
turn off heating
– Window(s) open
– Valve actuator closed
The anti-freeze function stops the heating system from freezing in winter. The heating is turned on if
Anti-freeze function (2)
the room temperature drops below the anti-freeze temperature, e.g. 8°C.
The room temperature is lowered by a adjustable temperature range of 2 to 12°C:
– Night setback active
night setback (2)
– Hotel card removed
– Presence sensor No movement detected
(1) Dependent on night setback and anti-freeze function.
(2) Dependent on the room temperature sensor or valve actuator in use.
PehA window contact
I2 I2
O2
Mode
1
LRN/CLR
0
2
10A μ
9
3
8
4
7
5
6
EC Modular System
454 FU-SPV 4REG
1
2
~
100-240 V AC
24 V DC
channel
50-60 Hz
0,3 A
–
3
4
max 4x10A / I
max 4x3A)
M
N
N
10A μ
24V
A
B
0V
I4 I4
O4
L
N
sensOLux Presence sensor
hotel card switch
(D 20.450.xx FU-BLS HC)
(D 482 FU -BM DE)
gb - 4
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