Installation; Mounting; Electrical Connection - oventrop Regtronic PSW Installation And Operating Instructions For The Specialised Installer

2

Installation

2.1

Mounting

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WARNING! Electric shock!
Upon opening the housing, live parts are exposed!
Î Always disconnect the device from power supply be-
fore opening the housing!
Note
Î The device is suited for stationary mounting only. Pay attention to
strain relief when routing the cables.
The unit must only be located in dry interior rooms. It is not suitable for installa-
tion in hazardous locations and should be protected against electromagnetic fields.
The device must additionally be supplied from a double pole switch with contact
gap of at least 3 mm.
Please pay attention to separate routing of sensor cables and mains cables.
Î Determine the mounting site and mark the holes through the fastening points.
Î Drill holes and insert the wall plugs.
Î Fasten the housing.
Î Unscrew both screws.
Î Remove the upper part of the housing.
Î Carry out the electrical connection.
Î Attach the upper part to the housing and tigthen both screws.
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2.2

Electrical connection

ATTENTION! ESD damage!
Electrostatic discharge can lead to damage to electronic com-
ponents!
Î Take care to discharge properly before touching the
inside of the device!
Connecting the device to the power supply must always be the last step of the
installation!
The device is supplied with power via a mains cable. The supply voltage must be
220 ... 240 V~ (50 ... 60 Hz).
Connect the input signal cable to the low voltage input:
R In N max. 240 V = neutral conductor N low voltage input
R In L max. 240 V = conductor L low voltage input
Depending on the desired signal type, connect the output cable to GND and one
of the following outputs:
ATTENTION! Malfunction!
Pumps with line break detection run with minimum speed if the
control signal is 0 V.
Î Do not operate pumps with line break detection by
a 0-10 V signal!
0-10V Out = 0-10 V control signal
PWM Out = PWM control signal
Connect the mains cable to the following terminals:
N = neutral conductor N
L = conductor L
The power supply of the pump must be carried out externally.
S H
220 ... 240 V~, 50-60 Hz
T0,2A
N L