Owner's manual

Page 3
3. Startup
3.1 The startup of the humidi er is done in as follows :
Put the main power ON at the electrical panel. The green pilot light comes ON. The humidi er is
ready to work.
Open the water supply valve.
Adjust the knob on the humidistat.
Working Principle :
3.2 Unlike other types of humidi ers which produce humidity by passing warm air on a water curtain, a
rotating pad or another type of media, this humidi er produces humidity from steam dispersed directly into the
air.
3.3 A humidistat installed on the wall controls the unit. You set the knob of the humidistat according to your
need or comfort. Please read the next section about the humidity control.
3.4 When the humidistat senses a need for humidity, it starts the humidi cation process.
3.5 The tank lls with water.
3.6 The electronic control starts the fan to move the air as the humidi er starts boiling water and producing
steam. If the fan cannot start (i.e. there is no air movement to transport the steam or insuf cient air pressure),
the humidi er stops itself. Please note that it may take a few minutes to bring the water to a boil. The steam
exits the water tank through the steam hose, moves to the steam diffuser installed in the fan module and is
spread into the room.
3.7 As water evaporates, the electric valve opens as needed to replenish the water in the tank.
3.8 When the humidity reaches the desired level, the humidi er stops producing steam and automatically
drains. In order to eliminate the residues and keep the tank as clean as possible, the humidi er also drains
after a certain number of boiling / re ll cycles. If there is still a demand from the humidistat after draining, the
tank re lls and starts to produce steam again. This process is part of the self-cleaning feature.
3.9 When the humidistat is satis ed, the fan continues to run for a short period of time in order to eliminate
the steam from the ducts and the unit goes to ready mode, waiting for the next call from the humidistat.
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