Danfoss AK2-SC 255, Reference Manual, Page: 99 / 206

98 AK2-SC 255 Reference Manual RS.8D.M1.22
SC4 dehumidification
configuration
Num of stages (List box: None, Four) Whether or not dehumidifica-
tion is controlled in the SC4 unit. All SC4 units have
four stages of dehumidification.
Setpoint (0 to 99) The percent desired relative humidity in the
zone.
Range +/- (1 to 15) The range selected creates a dead band. For
example, if the target is 45% and the range is 2,
dehumidification will come on at 47, and will not be
turned off until humidity reaches 43%.
Cooling low limit (0.0 to 100.0) The zone temperature below which
mechanical cooling configured for dehumidification will
be disallowed.
Ambient temp lockout: (List box: Yes, No) Whether or not there is to be a
lockout based on low ambient temperature.
No dehum below (0.0 to 100.0) The ambient temperature below which
dehumidification will be locked out.
Range +/- (0.0 to 9.9) The range for the lockout. Dehumidifica-
tion will be locked out at lockout minus range, and
when locked out will be allowed on at lockout plus
range.
Minimum run time (0 to 20) The number of minutes that a stage must run
before being turned off.
Delay between stages (0 to 20) The number of minutes that must elapse
after a stage is turned on before the next stage can be
turned on.
Night setback (List box: Yes, No) Whether or not the dehumidifica-
tion setpoint is to be raised by an offset (next line)
when dehumidification is not scheduled to be on
according to a schedule or schedules (next page).
Night setback offset (0 to 99) The number of % by which the dehumidifica-
tion setpoint is to be raised during night setback.