Uponor Smatrix Wave PLUS User Manual

16.2 Digital thermostats T-166, T-167 and T-168 alarms/problems
An alarm is sent when more than 1 hours have elapsed since the controller received the last radio signal from the thermostat.
The table below shows problems that can occur in the digital thermostats T-166, T-167 and T-168.
Indication Probable cause Solutions
Battery icon
is displayed
Thermostat battery power is running low Replace the batteries
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
Radio transmission icon is displayed
but the signals are received only when
the thermostat is close to the antenna
Transmitter working with reduced signal
intensity
Force the thermostat to transmit by changing the
temperature setpoint
Replace thermostat
New installations in building shield radio signals
(for example, metal door safe)
Try to find a new position for the thermostat and/or the
antenna, or, if possible, move the shielding object
No radio transmission icon
is
displayed on thermostat screen when
–/+ buttons are pressed
The transmitter broken in the thermostat Force the thermostat to transmit by changing the
temperature setpoint
Replace the thermostat
Relative humidity icon
is displayed
(T-167 and T-168 only)
The relative humidity limit is reached Lower the humidity level by increasing the ventilation or
temperature setpoint
The icon for floor temperature sensor
flashes
Faulty temperature sensor Check the connection of the floor sensor
Disconnect the floor temperature sensor and check it with an
ohmmeter. The value must be around 10 kohms
The icon for outdoor temperature
sensor
flashes
Faulty temperature sensor Check the connection of the outdoor sensor
Disconnect the outdoor sensor and check it with an
ohmmeter. The value must be around 10 kohms
The icon for indoor temperature sensor
flashes
Faulty temperature sensor Contact the installer or replace the thermostat
Disconnect the remote temperature sensor (if connected)
and check it with an ohmmeter. The value must be around
10 kohms
16.3 Analogue thermostats T-163 and T-165 alarms/problems
An alarm is sent when more than 1 hour have elapsed since the controller received the last radio signal from the thermostat.
The table below lists problems that can occur in thermostats T-163 and T-165.
Indication Probable cause Solutions
The channel LED on the 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
The thermostat battery power is running low Replace the batteries
UK
CZ
DE
DK
EE
ES
FI
FR
HR
HU
IT
LT
LV
NL
NO
PL
PT
RO
RU
SE
SK
88
UPONOR SMATRIX WAVE/WAVE PLUS · INSTALLATION AND OPERATION MANUAL

Uponor Smatrix Wave PLUS Specifications

General

Brand	Uponor
Model	Smatrix Wave PLUS
Category	Floor Heating Systems
Language	English