Operating optional devices.
Light controls.
The ligh control button operates independently of the steam generator. The button can also be used to
control a 12 V AC light and also a 12V AC external light control. The LED for the light button will be
illuminated when the lights are off.
Fan controls.
The fan function works only if the external fan is connected to the pc board. The fan controls will
automatically activate for 30 minutes after the steam bathing programme has finished. During bathing the
fan can be turned on or off pressing the "fan" button in the control unit. The control button LED will be
illuminated when the fan is on. The control voltage is 230V.
Essence pump controls.
The essence pump can be turned on or off by pressing the essence on/off button . The essence pump is
connected as shown in the picture below i.e. install the thermostat included in an essance pump package
into the steam pipe. The control button's LED will be illuminated when the essence pump is turned on.
Control voltage 230V.
Essence pump connection
ESSENCE PUMP
N
L
3 A fuse
N L1 L2 L3
Essence pump
control 230V
Steam
Circuit board has
connector
AMP-connections
Temperature sensor
70 °Celsius. Attached to
the steam pipe with a
cable tie
PC board
OLEA 40
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I I I I
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