Installation and Operation Manual

10.5 Room controller LEDs
If the Uponor Smatrix PULSE app (requires communication module)
is not used, it is recommended to occasionally check the power LED
on the room controller for alarms. The power LED flashes
continuously for general alarms. Determine which thermostats are
issuing alarms by removing the cover. If a channel LED is indicating
an error, check the function and batteries of the registered
thermostat.
The room controller power LED is on (green) during normal
operation.
All the channel LEDs are off when there is no current or waiting
actuator activity. The LEDs turn on when the corresponding actuators
are activated or start flashing when they are awaiting activation.
Up to eight actuators in six rooms can be in the opening process at
the same time. If a slave module is installed, the LEDs of the seventh
and subsequent actuators flash while they are waiting for the
previous actuators to be fully open.
A B
CD0000117
Item Description
A Power LED
B Channel LEDs
Run mode
Power LED Status
Green, fixed Room controller is powered on
Red,
flashing
A problem has occurred, such as
• Loss of radio transmission from a thermostat for
more than 1 hours
Channel
LED
Status
Red, fixed Activated actuator
Red,
flashing
• Channel waiting its turn to be activated
•
Thermostat communication error or low battery
indication
• Tamper alarm (public thermostat)
Off No heating, or cooling, demand
Registration mode
Power LED Status
Red, fixed Room controller is in thermostat registration mode
Red,
flashing
Selector pointing at system device channel
Red,
flashing
slowly
Room controller is in system device registration mode
Channel
LED
Status
Red, fixed Thermostat registered but with communication errors
Green, fixed Thermostat registered and communication is OK
Red,
flashing
Selector pointing at channel
Green,
flashing
Channel selected to be registered
Off Selector not pointing at channel, nor registered
Forced mode
Channel
LED
Status
Red, fixed Activated actuator
Red,
flashing
Selector pointing at channel
Off Selector not pointing at channel, nor activated
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Uponor Smatrix Wave PULSE
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Installation and operation manual