Contronics HU-15OG - Air Connections; Switching on and Starting Up;Functional Test

11
HU-15OG
Standard cycle
The humidier’s “ushing/alarm” LED will light up every hour. The device will start the
ushing cycle:
- The fogging will stop.
- The water tank will be ushed for approx. 15 seconds (depending on the water
pressure).
- The water will be discharged.
- The humidier will be re-lled and will restart normal operation.
- The green LED will blink while this procedure is taking place.
If the humidier is switched off (230V supply voltage switched off), the water content
will be discharged.
9. AIR CONNECTIONS
Air supply
Ensure a clean air supply without water droplets.
Air outlet
The air outlet must always be extended by a 75 cm pipe to allow larger droplets to be
captured. Mount the outlet so that it slopes towards the humidier to ensure that any
condensed fog can ow back.
The connected pipe must be free from dust, dirt and oil residues. The length of the air
outlet channel to the outlet may not exceed 4 m with a diameter that remains the same.
10. SWITCHING ON AND STARTING UP/FUNCTIONAL TEST
Switching on
Check the following before the humidier is switched on for the rst time:
- The humidier is positioned level.
- All pipes have been properly connected.
- The mains voltage is correct and connected in parallel with any ventilators that
are used.
- The water discharge channel has been connected according to the instructions.
- The water supply has been connected according to the instructions. The water
piping has been ushed in order to prevent any installation debris blocking the
water valve.
IMPORTANT
Never switch the mains voltage on if the humidier is not in the correct position
or if it is placed upside-down, as this would cause the transducer to burn.