Zehnder Pumpen ZP SPEEDCONTROL COMFORT, Руководство по эксплуатации

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ZP SPEEDCONTROL COMFORT en English
2.2 Intended use
The controller ZP SPEEDCONTROL COMFORT is a frequency controller that is traversed
by conveyed medium and is intended for automatic water supply purposes, such as:
• Pressure boost
• Rainwater utilization plants
• Irrigation
The controller is connected to the 230V power supply. Pumps with a max. nominal current
of 9 A at 1~ 230 V AC motor or a max. nominal current of 10 A at 3~ 230 V three-phase
AC current can be connected.
It is possible to connect two controllers with one another to become a control unit.
Switching-ON and control pressure can be adjusted.
Clear to slightly contaminated water without aggressive and abrasive components only
must be used as pumping medium.
The controller is permitted for the operation:
• with 230 Volt 50 Hertz alternating voltage on the input
• up to a water temperature of 40 °C
• in the area of residential, commercial and industrial areas; not suitable for open-air
installation, installation in wet cells and explosive environments
• maximum system pressure is 15 bar
When determining the maximum system pressure of the pressure boost, it is
absolutely necessary to observe the maximum permitted pressure of the pump
•
•
The frequency controller ZP SPEEDCONTROL COMFORT has to be operated only
in connection with an membrane expansion tank.
!
Use in swimming pools, garden ponds and their protected area is permissible only, if built
in keeping with VDE 0100/49 D. The ZP SPEEDCONTROL COMFORT must not be placed
or submersed in water.
!
The following pumping media are not suitable:
• corrosive, combustible and explosive media
• Waste water from urinal installations and lavatories
!
Install the controller free of frost and fl ood-proof.
According to the Guideline EN 61800-3
(Electromagnetic compatibility of variable-speed
electrical drives), the controller ZP SPEEDCONTROL
COMFORT belongs to Class C2.
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