Nibe SMO 40 - Degree Minute Setting

DEGREE MINUTE SETTING
current value
start compressor
start diff additional heat
diff. between additional steps
DM
DM
DM
DM
degree minute setting4.9.3
step difference compressors
DM
current value
Setting range: -3000 – 3000
start compressor
Setting range: -1000 – -30
Default value: -60
step difference
compressors
Setting range: 10 – 2000
Default value: 60
start diff additional heat
Setting range: 100 – 2000
Factory setting: 400
diff. between additional steps
Setting range: 10 – 1000
Factory setting: 30
Menu
4.9.3
Degree minutes are a measurement of the current heating requirement in the
house and determine when the compressor respectively additional heat will
start/stop.
Caution
Higher value on "start compressor" gives more compressor starts,
which increase wear on the compressor. Too low value can give uneven
indoor temperatures.
NIBE SMO 40Chapter 3 | SMO 40 – at your service74