Elesta RTM501B Mode D'emploi page 24

Remember that both the transmitter and receiver must be installed away from
metal objects or metal-reinforced walls that could weaken the radio signals.
NOTE: The LED may blink to signal a system fault. In this case the colour of the
LED has a different meaning, see the paragraph on "Actuator output status".
TROUBLESHOOTING
SYMPTOM:
PROBABLE CAUSE:
REMEDY:
SYMPTOM:
PROBABLE CAUSE:
REMEDY:
SYMPTOM:
The receiver appears completely "dead".
There's no 230V~ mains power.
Check the mains power connection. Usually led
may remain off, but it performs a blinking sequence
"green-red-green-red" when it is switched on to
indicate correct operation.
1
The led Fig. 1 on the front panel of the receiver
blinks green continuously.
The device is signalling a fault because it has
detected an error in the temperature probe of the
wireless thermostat or chronostat.
Check the temperature probe of the transmitter and, if
present, the jumper for selecting between the internal
and external probe. Carefully read the instructions of
the transmitters for further information.
1
The led Fig. 1 on the front panel of the receiver
blinks yellow continuously.
24
1