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Trouble shooting
Green LED ON
Red LED ON
Green LED fast flash
Red LED short flash
Factory reset of Danfoss Link™ HR
By holding both installation buttons in front of device for
approx. 5 sec. until LED gives a red flash – the unit is reset to
factory setting.
Note:
If the fuse has burned you can replace it with the spare fuse,
located in the fuse holder.
Relay OFF/Standby
Relay ON/Heating
Inclusion or link test
Inclusion not OK
Link test not OK
5
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