Understanding Your Thermostat - Danfoss REP24 Installation And Instructions Manual

Understanding your thermostat

Green LED -
thermostat
power on
If the left LED is green the thermostat has power.
If the right LED is red, the heating function is in operation.
If the right LED is green, the cooling function is in
operation.
If the right LED is orange, the frost protection is switched
on.
Red LED -
heating in
operation
Green LED
- cooling in
operation
Orange
LED - Frost
protection
activated
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