1. Operation with a load-shedder
If a load-shedder is connected to the receiver, the heating will switch to Off during
load-shedding requests. When load-shedding is in progress, the green LED on the
receiver flashes slowly.
2. What the lights mean
Alert type
The GREEN light is constantly on
The RED light is constantly on
The RED LED is slowly flashing
The RED LED is flashing quickly
The GREEN LED is flashing quickly
Both LEDs are flashing
simultaneously.
The GREEN LED is flashing slowly
Both LEDs quickly flash
simultaneously.
(*) Function in backup mode:
- When switching to backup mode, if the receiver control was off it remains off,
otherwise it switches to Frost Protection backup mode.
- In this backup mode, a manual override is authorised by pressing the button.
3 control types are available and are shown by means of the flashing of the LEDs:
- 1 flash: Off,
- 2 flashes: Emergency frost protection (heating 15% of the time),
- 3 flashes: Emergency Comfort (heating 75% of the time), 24 hour timer.
You can switch from one to the other by briefly pressing the button.
3. LED switch off mode
This mode reduces light nuisance.
When the lights-off function is active:
- When powering up (or restoring power), the LEDs are active.
- If the button has not been pressed for one minute, the LEDs switch off.
- A press of the button will authorise the illumination of the LEDS for one minute.
The backup and default pilot wire modes will still be signalled.
To enable/disable the function:
> 6s
❶ Press the receiver button for 6 seconds until the red LED is on and steady. Release
the button.
❷ The LED is flashing:
1 flash: Function not active (lights on)
2 flashes: function active (lights off).
A short press enables you to switch from one to the other.
❸ A 3-second press validates the selection and exits the mode.
The lights go out after 1 minute without action, if you have chosen to activate the
function.
What the lights mean
Power supply is on.
The receiver is requesting heating (pilot
wire output = Comfort)
The receiver is waiting to be paired.
Contact your installer.
The deletion of the pairing between the
receiver and a door/window sensor is
pending.
Contact your installer.
The receiver isn't associated.
Contact your installer.
- After a mains power cut: return to normal
within a maximum of 5 minutes.
- If communication with the transmitter is
lost for more than one hour.
Wake up the transmitter by pressing a
button.
If the problem persists, make sure the
transmitter is not too far away and that
the installation conditions have been
respected.
The receiver then operates in emergency
mode (*).
Load-shedding in progress: you are
exceeding the consumption allowed in your
power subscription. The receiver starts up
again automatically after a certain period
of time.
If an energy manager is also part of the
installation, check that is permanently set
to Comfort mode.
Pilot wire fault.
Contact your installer.
>3s
... ... ...
...
...
OFF
> 1'
3