No floor temperature limit settings available for the
room where the thermostat is registered
• No floor temperature sensor is connected to the thermostat
1. Connect the floor temperature sensor to the thermostat
2. Remove the battery from the thermostat
3. Wait about 30 seconds
4. Insert the battery again
The thermostat will now be configured with a floor sensor
• More than one hour had passed between startup of the
thermostat, and the sensor being inserted
1. Remove the battery from the thermostat
2. Wait about 30 seconds
3. Insert the battery again
The thermostat will now be configured with a floor sensor
Uponor Smatrix Wave T-163/T-165
The channel LED on the room controller flashes
• The public thermostat T-163 is removed from the wall
-
Check the thermostat settings and put it back on the wall
The LED on the thermostat flashes twice
• Thermostat battery power is running low
-
Replace the batteries
17.5 Thermostatic head alarms/
problems
An alarm is sent when more than 1 hours have elapsed since the
room controller received the last radio signal from the thermostatic
head.
The text “bAt” is shown in the display
• Thermostatic head battery power is running low
-
Replace the batteries
The text “POS” is shown in the display
• The thermostatic head valve stroke calibration has not been
performed correctly.
-
Install the thermostatic head on a radiator an make sure
the valve stroke calibration is performed correctly. An
Adaptor might be needed if the actuator does not reach
the vavle pin.
The display is off
• The batteries are discharged or wrong type of batteries are used
-
Replace the batteries
• The batteries are installed upside down (reverse polarity)
-
Install the batteries correctly
• The battery protection sticker is not removed
-
Remove the battery protection sticker
Radio transmission icon is displayed but the
signals are received only when the
thermostatic head is close to the antenna
• Transmitter working with reduced signal intensity
1. Force the thermostatic head to receive new setpoint from
thermostat by changing the temperature setpoint
2. Wait a couple of minutes
3. Press the </> buttons on the thermostatic head until
setpoint is shown
4. Replace the thermostatic head if the setpoint doesn’t
match the thermostat setpoint
• The room controller antenna is installed inside a metal cabinet,
or too close to other shielding objects
-
Change the antenna location. If the problem persists,
contact the installer
• The communication module is installed inside a metal cabinet, or
too close to other shielding objects
-
Change the communication module antenna location. If
the problem persists, contact the installer
• New installations in building shield radio signals (for example,
metal door safe)
-
Try to find a new position for the thermostat and/or the
room controller antenna, or, if possible, move the shielding
object
No radio transmission icon is displayed on
thermostatic head screen when </> buttons
are pressed
• The transmitter in the thermostatic head is faulty
1. Force the thermostatic head to receive new setpoint from
thermostat by changing the temperature setpoint
2. Wait a couple of minutes
3. Press the </> buttons on the thermostatic head until
setpoint is shown
4. Replace the thermostatic head if the setpoint doesn’t
match the thermostat setpoint
17.6 Communication module
alarms/problems
Note
Setting up a system with a communication module
requires a mobile device (smart phone/tablet).
See Communication module LEDs, Page 80, for more information
about the communication module LED status.
Alarms shown in Uponor Smatrix PULSE app
If an alarm is triggered, it will be shown as an alert in the Uponor
Smatrix PULSE app. Information about, and possible solutions are
presented in the app. If connected to Uponor cloud services, the
mobile phone will also receive the alarm as a push notification.
106
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Uponor Smatrix Wave PULSE
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Installation and operation manual
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