Fenix THERM 350 User Manual
Page 9
If the thermostat is set as a floor thermostat (F), it displays the current tem-
perature in the floor.
If the thermostat is set as a room thermostat (R), it displays the current
temperature in the room.
If the thermostat is set as a room and floor thermostat, (R&F) it displays the
current temperature in the room.
Frost protection programme
This programme is designed for long absence. When this program is selec-
ted, the thermostat will regulate by this set value. All other set values and
settings will remain in memory and the thermostat will go back to them
when this program will be deactivated. The temperature can be between 5
°
C
and 15
°
C. Factory set temperature is 10°C.
1. Press
•
.
The display shows
.
2. Press
repeatedly until the display shows
.
Press
•
.
3. Press
repeatedly until the display shows
repeatedly until the display shows
.
Press
•
.
4. Now the selected temperature is flashing.
5. Press
or
to select the set value. Confirm with
•.
To activate this programme:
1. Press
•
.
The display shows
.
2. Press
repeatedly until the display shows
.
Press
•
.
One of the icons for preset programmes will flash, depending on the current
setting. (If no icon flashes, no preset programme is selected).
3. Press
to select
. Confirm with
•
.
If a preset programme is selected the programme starts up.
is shown
together with
and indicates that the programme is running.
Display contrast
1. Press
•
.
The display shows
.
2. Press
•
.
The display shows 1,2, 3.......8 depending on actual setting.
3. Press
or
,
to change the contrast. Confirm with
•
.
Adaptive function
The thermostat is equipped with a so-called adaptive function, which means
that if you have programmed the thermostat to keep a certain temperature
at a certain time, the thermostat will calculate itself when to start heating
so that the floor surface will keep the set temperature at the preset time.
Factory set is ON.
To deactivate the adaptive function:
1. Press
•.
The display shows
.
2
.
Press
repeatedly until the display shows
.
Press
•.
3
.
Press
repeatedly until the display shows “AF”. Press
Press
•
.
4. The display shows the actual settings. Press
Press
to change. Confirm with
•
.
Operation time
The thermostat can show the operation time in percent for the last 24 hours,
7 days, 30 days or 365 days. To see the percentage operation time:
1. Press
•
.
The display shows
.
2. Press
repeatedly until the display shows
. Press
•
.
The display shows operation time in percent for the last 24 hours.
3. Press
. The display shows and operation time in percent for the last
7 days.
4. Repeat the steps above to show the operation time for the last 30 days or
365 days, respectively.
Ventilation mode
If the measured temperature is reduced by more than 3°C during one minu-
te, the thermostat is automatically put in ventilation mode. The thermostat
stops heating for 15 minutes. When 15 minutes have passed, the thermostat
returns to normal mode.
The ventilation mode is always active, regardless of which programme is
running.
Troubleshooting
When an error occurs, the thermostat will switch off the heating. The LED
flashes alternately in red and green. The LCD-display shows a flashing error
code, the display shows according to below:
Error 1: Short circuit room sensor.
Error 2: Interruption room sensor.
Error 3: Short circuit floor sensor.
Error 4: Interruption floor sensor.
The supply cord of this control can be replaced only by the manufacturer or
his accredited service agent.
Technical specifications
Voltage
230 VAC-50 Hz
Air temperature range
5-37
º
C
Floor temperature range
5-37
º
C
Temperatur limiter
5-45
º
C
Breaking capacity
3600W / 16A / 230 VAC
Connection cable
max 2,5 mm
2
Load
cos
φ
= 0,3
Hysteresis
+- 0,3
º
C
Protection class
IP21
Run reserve
36 hours
Colour
Polar white as standard, aluminium
and bronze as option
Background lighting
Shines 30 seconds after the last
button is pushed
Max length sensor cable
45 m, 2 x 1,5mm
2
The LED’s indication:
Green
230 VAC supply connected
Red
Floor heating cable operating
Flashing green and red light
Error indication
Adapted for Eljo Trend, Elko RS, Strömfors and Merten frame-systems.
EMC-certified and can handle an overvoltage of 2 500 VAC.
Safety standard: CE
Fulfils the RoHS and WEEE-directive
FENIX Therm 350 with accessories
Article
Dimensions (mm)
FENIX Therm 350
81x81x40
Extension frame
81x81x18
Sensor cable 3 m (included in the pack)
Back plate, polar white
86x86x6
Model no. 66 210 84
Type IB
Degree of pollution 2
Rated impulse voltage = 4000V
Size of terminal 2,5 mm
2
Installation instructions FENIX Therm 350 English Page 3/3, 071217
Start / Stop set back programme
This will not erase settings, will only start and stop set back
programme.
Start programme:
1. Press
•
. Display shows
.
2. Press
repeatedly until display shows
. Press
•
.
If a programme is active one icon is flashing
,
,
,
.
3. Press
or
repeatedly to choose icon, chosen icon must
flash. Confirm with
•
.
Stop programme:
1. Press
•
. Display shows
.
2. Press
repeatedly until display shows
. Press
•
.
If a programme is active one icon is flashing
,
,
,
.
3. Press
or
repeatedly until no icon flash. Confirm with
•
.