Stulz BNB Series - Electrical Connection; Connecting Cables between the Humidifi er and Control Cabinet

© STULZ GmbH, Hamburg EN / 10-2015 / 1000683
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STULZUltraSonic-SystemforDirectRoomHumidicationBNB-  Installation
7.5. Electrical connection
• The operatingvoltageis230V,50Hz(controlcabinet).
• Connect the power supply cable to the terminal block of the control cabinet, i.e. L1 - N - PE.
7.5.1. Connecting cables between the humidi er and control cabinet
The 2-meter pre-assembled cables are equipped with the appropriate connector. Insert the cables into
the sockets in the units and screw tight.
CAUTION
Danger of death. Electric shock risk.
There is an immediate danger of death from electric shock if live parts are touched.
The
STULZ UltraSonicBNBultrasonichumidier may only be installed, connected and started up by
specialist electricians.
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To change the settings of DIP switches or to remove the connections, always switch off the power
supply to the system and the unit, and secure so they cannot be switched back on for the duration
of the work.
WARNINGDANGER
CAUTION
Danger of death. Electric shock risk.
Nevermountthecontrolcabinetbelowthehumidier!
WARNINGDANGER
CAUTION
Electrical connections are secure.
After transport/delivery, check that electrical connections are secure and re-tighten if necessary.
WARNING
CAUTION
Position of control cabinet.
Installthecontrolcabinetasclosetotheultrasonichumidieraspossible,i.e.where-withadequate
ventilation - the temperature and humidity can be kept at a normal level.
WARNING
CAUTION
Position of control cabinet.
If extending connecting cables, take account of dimensions
("7.5.2.Cabledimensions"onpage53).
WARNING
CAUTION
Danger of death. Electric shock risk.
Faultywiringoftheswitchgearcabinetcancausethehumidiertobecomedefective.
The
STULZ UltraSonicBNBultrasonichumidier may only be installed, connected and started up by
specialist electricians.
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Switch gear cabinets must be wired as shown in the wiring diagrams provided.
WARNINGDANGER