Installation manual
12
EKRTR + EKRTETS
Room thermostat
4PW56105-1
LED overview
è
è
è
è
§
§
§
§
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Meaning
OFF
RED
OFF
Thermostat mode:
Heating demand
OFF
GREEN
OFF
Thermostat mode:
Cooling demand
YELLOW
RED
OFF
Manual mode: forced
heating
YELLOW
GREEN
OFF
Manual mode: forced
cooling
YELLOW
OFF
OFF
Manual mode: forced
OFF
YELLOW/
OFF
GREEN/
RED/OFF
GREEN:
Quick
short blink
Communication
between receiver and
thermostat
YELLOW/
OFF
GREEN/
RED/OFF
GREEN:
continuous
Receiver in radio
configuration mode
OFF
OFF
GREEN:
slow blink
There is no longer
communication
between the receiver
and the thermostat
both heating and
cooling demand is
stopped. A manual
override is still
possible (refer to
"Manual control" on
page 13
).
