DMO-420 and remote control switch DKY
DMO fan control system
- Ventilation must be maintained continuously on the power level of demand controlled ventilation.
- Ventilation is especially important at night, when indoor air quality affects us all the time.
- Ventilation also reduces emission concentrations of the building materials and e.g. radon nuisances.
- Clear fan control system makes possible to control rapid indoor air changes: to eliminate overheating, to reduce the harmful effects of smoking and, for example, to quickly dehumidify washrooms.
- Economy is improved with easily adjustable demand controlled ventilation.
The DMO-420 transformer controller is controlled by a separate 4-stage DKY switch built into the instrument panel.
The DMO is equipped with an operating switch, so the voltage of the heating element is controlled via the switch.
Single-phase, operating voltage 230V, 50HZ.
For voltage-controlled fans with thermal protectors,
voltages 60, 80, 100 120, 140 ,160,180 ja 230V.
Surface mountable gray plastic casing.
The DMO-420 is equipped with a 1.5 A transformer.
DMO-420 LVI-number 7904005
DKY LVI-number 7904052
