TERMA ONE Série Mode D'emploi page 12

Remote control mode (wireless communication)
If there is a dedicated IR controller inside the room, which sends signals to the heater, then,
the first signal correctly received by the heater, automatically switches the device into re-
ceiving mode. When in this mode, the device will heat with the heat output dictated by
the external controller while still controlling temperature not to exceed approximately 60°
C. Remote mode is indicated by the diode shining with constant blue light. Every correctly
received signal from the external controller is indicated by short flash of the diode. If there
is a break in communication (the heater does not receive a signal from the external con-
troller for 30 minutes), the heater will switch to a signal-awaiting mode. The blue diode will
start pulsating steadily and the device will automatically turn off with the antifreeze func-
tion still active until the connection is reached again.
TIMER function can be used also in remote mode (in such a case, after the timer operation
has seized, the heater will not turn off but it will return to the remote control operation).
Malfunction alerts
The device constantly monitors all parameters which may indicate its damage or any ad-
verse phenomena, and automatically activates necessary protective procedures. Those are,
amongst others: protection against operation in "dry conditions", monitoring of controlling
and measuring systems, monitoring an "open window" or "free flow of water in a central
heating system". All malfunction alerts are indicated by a flashing white diode.
Maintenance
• Always disconnect the device from electricity before you start cleaning the radiator.
• Recurrently check level of the heating medium inside the radiator.
• Clean the item with a dry or damp cloth with a small amount of detergent without any
solvents or abrasive agents.
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User manual — ONE