Uponor Smatrix Space controls a single underfloor
heating/cooling zone according to customer needs. The
temperature is adjusted with a thermostat located in the
room.
8.1 Principle of operation
As soon as the temperature measured at the thermostat
is lower (heating mode) or higher (cooling mode) than
the setpoint temperature, a demand to change the room
temperature is created and sent to the controller. The
controller will open the actuator according to current
operating mode and other settings. Once the set
temperature is reached, this information is sent and the
actuator is closed.
8.2 Normal operation without optional
scheduling programs
When the system is running in normal mode:
•
In
Heating mode
, the actuator is open when the
room temperature is lower than the temperature set
on the thermostat.
•
In
Cooling mode
, the actuator is open when the
room temperature is higher than the temperature
set on the thermostat.
For information about operating the analogue
thermostats, see section 9 Operating Uponor Smatrix
Wave analogue thermostat.
For information about operating the digital thermostats,
see section 10 Operating Uponor Smatrix Wave digital
thermostat.
8.3 Operation with scheduling
programs
Scheduling programs provide an option to switch the
zone between Comfort and ECO mode using a 7-day
program. This optimises the installation and conserves
energy.
The use of scheduling programs requires:
•
Uponor Smatrix Wave Thermostat Prog.+RH T-168
For information about operating the thermostat, see
section 10 Operating Uponor Smatrix Wave digital
thermostats.
8.4 Run mode
During normal operation the controller is in run mode.
Exit to run mode
If the controller is in registration mode, exit to run mode
by pressing the registration button until the LEDs stop
flashing.
8.5 Reset the controller
To perform a factory reset:
1. Press and hold the registration button on the
controller until all LEDs on the controller starts
flashing.
2. Release the button and all LEDs turn off a couple of
seconds later.
The controller is reset to factory values and thermostat
registration is erased.
8.6 Unregister a thermostat from the
controller
When a thermostat is inaccurately registered or if the
registration needs to be redone, it is possible to remove
the current registration from the controller using factory
reset.
8 Operate Uponor Smatrix Space controller
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U P O N O R S M AT R I X S PA C E / S PA C E P L U S · I N S TA L L AT I O N A N D O P E R AT I O N M A N U A L
