11
HU-64OG-SYS
11. SWITCHING ON AND STARTING UP/FUNCTIONAL TEST
Switching on
Check the following before the humidifier is switched on for the first time:
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The humidifier is positioned level.
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All pipes have been properly connected.
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The mains voltage is correct.
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The water discharge channel has been connected according to the instructions.
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The water supply has been connected according to the instructions. The water
piping has been flushed in order to prevent any installation debris blocking the
water valve.
Start up and functional test
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Open the water valve.
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Set the % RH knob on maximum position.
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Switch on the power.
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Set the % knob in the desired position.
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Control if necessary the airspeed with setting 5 (figure 1).
Note: During start up and flushing (water filling) of the humidifier the LED
“Flushing/alarm” will blink green.This is a normal indication on the
humidifier during this procedure.
IMPORTANT
Never switch the mains voltage on if the humidifier is not in the correct position
or if it is placed upside-down, as this would cause the transducers to burn.
IMPORTANT
If the humidifier becomes overheated it will switch off. Once it has cooled
down it will automatically switch on again. In case of overheating,
the “Flushing/alarm” LED will show red.
The following conditions could cause overheating:
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A blockage in the air inlet.
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A blockage in the air outlet.
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Air intake temperature too high.
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Water temperature too high.
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Water discharge blocked.
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Ambient temperature too high.
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Ventilator speed set too low.
