Operator Responsibilities; Application/Use; Intended Use; Improper Use - Wilo Control EC-Booster Installation And Operating Instructions Manual

2.8

Operator responsibilities

3

Application/use

3.1

Intended use

3.2

Improper use

4

Product description

4.1

Structure

1
4
2
3
Fig. 1: Switchgear front
4.2

How it works

Installation and operating instructions • Wilo-Control EC/ECe-Booster • Ed.02/2023-08
• Only original parts from the manufacturer may be used for
maintenance and repairs. Use of parts other than the original
parts releases the manufacturer from any liability.
• Provide installation and operating instructions in a language
which the personnel can understand.
• Make sure that the personnel has had the corresponding train-
ing for the specified work.
• Safety and information signs mounted on the device must al-
ways be legible.
• Train the personnel on how the system operates.
• Eliminate risk from electrical current.
• To ensure safe working practice, define personnel responsibilit-
ies.
Children and persons younger than 16 years or with reduced
physical, sensory or mental capacities or limited experience are
prohibited from handling the product! A technician must super-
vise persons younger than 18 years!
The switchgear is suitable for the pressure-dependent control of up to three pumps:
• Control EC-Booster: uncontrolled fixed-speed pumps
• Control ECe-Booster: electronically controlled variable-speed pumps
The signal is acquired using a pressure sensor.
Intended use includes compliance with this manual. Any other use is regarded as non-com-
pliant with intended use.
• Installation in potentially explosive atmospheres
• Overflow of the switchgear
1 Main switch
2 Operating button
3 LED indicators
4 LCD display
The front of the switchgear comprises the following main components:
• Main switch for switching the switchgear on/off
• Operating button for menu selection and parameter input
• LEDs for displaying the current operating state
• LCD display for showing the current operating data and individual menu items
The position of the individual operating elements is the same for the plastic and metal hous-
ing.
The pumps are switched on/off individually and automatically depending on the actual
pressure in the system. The pressure control for the Control EC-Booster is carried out using
a two-point controller. The pressure control for the Control ECe-Booster is carried out us-
ing a PID controller. When the dry running level is reached, a visual signal is displayed and a
forced switch-off of all the pumps occurs. Faults are stored in the fault memory.
en
7