Owner's Manual

11
Activating or deactivating open window detection
The thermostat can detect if a window is open in the room where
the fan heater is located. It will automatically adjust the temperature
setpoint to 7 °C (45 °F) to avoid heating the room unnecessarily.
When an open window is detected, the icon and buttons
and ash, then turn blue. When the device detects that
the window is closed, the temperature setpoint will return to its
previous state.
To activate or deactivate open window detection:
1. Access menu 3, Open window detection .
2. Select ON to activate or OFF to deactivate open
window detection.
3. Conrm the selection.
Resetting the thermostat to its default settings
WARNING: All settings will be reset to their default
values, and the connection to the Zigbee network
will be deleted.
To reset the thermostat (restore its default settings):
1. Access menu 5.
2. Press + buttons simultaneously to access
the sub-menu.
3. Use the
or buttons to access the 5.6 sub-menu.
4. When “DEF” appears, press the + buttons simul-
taneously to access the next sub-menu.
5. Select YES.
6. Conrm the selection.
The YES message may ash on the screen for a few
seconds, then the thermostat will be recongured with its
default settings.
Dening the BOOST mode setpoint temperature
By default, the BOOST mode setpoint temperature is 30 °C
(86 °F). To change the setpoint temperature:
1. Access menu 4 (MIN icon).
TIP: Press the button for three seconds to access
menu 6 directly.
2. Adjust the setpoint temperature.
3. When the desired setpoint temperature is reached,
conrm the selection.
ALERTS DISPLAYED ON THE BUILT-IN THERMOSTAT’S SCREEN
Selecting the temperature display unit (°C or °F)
By default, the temperature displays in degrees Celsius for
SOA models and in degrees Fahrenheit for ASOA models.
To change the temperature display unit:
1. Access menu 1.
2. Select °C or °F.
3. Conrm the selection.
ALERTS POSSIBLE CAUSES AND SOLUTIONS
The fan heater is overheating, and the thermal protection has been tripped. See “Restarting the fan heater after the thermal protec-
tion is triggered”.
LO
The room temperature is below 0 °C (32 °F). Heating will remain active until the temperature reaches the setpoint. The LO message
will disappear when the temperature reaches 0 °C (32 °F).
HI
The room temperature exceeds 50 °C (122 °F). Heating will remain inactive. The HI message will disappear when the temperature
reaches 50 °C (122 °F).
blinking
The thermostat has detected an open window. Close the window or deactivate open window detection.
--
The thermostat cannot measure the temperature (temperature sensor is defective). Heating will remain inactive. Contact Stelpro
Customer Service.
E1
The auxiliary temperature sensor is defective. The device will still control the temperature, but it will not be optimal. Contact Stelpro
Customer Service.