Danfoss RET M Manual Del Usuario página 6

DIL switch settings
GB
Slide the DIL switches to the settings required.
ON/OFF - boiler switches ON when below set temperature and
OFF when above.
CHRONO - energy saving feature which fi res the boiler at
regular intervals to maintain a set temperature, achieving a
constant ambient environment for the user.
6
use 6 Cycles for radiator systems.
use 3 Cycles for underfl oor heating.