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Pos Procedure
LED H1 LED H2 LED H3
red
red
green
1 ● Interrupt the power supply (L1 or S1)
OFF
OFF
OFF
● Disconnect the motor temperature sensor connection
(terminal 1 or 2)
● Disconnect the hot gas temperature sensor (if installed)
(terminal 3 or 4)
2 ● Switch the power supply on again (L1 or S1).
ON
● Function check motor temperature sensor: stand-by
ON
● Function check hot gas temperature sensor: stand-by
ON
3 ● Interrupt mains voltage again (L1 or S1)
OFF
OFF
OFF
● Connect terminals 1 or 2 respectively 3 or 4 again
4 ● Switch the power supply on again (L1 or S1):
OFF
OFF
ON
● MP 10 in stand-by mode
The compressor and the motor protection unit MP10 are ready for use if the LED control
lamps signal perfect operating functions.
Function test of the electronic trigger MP 10
Before starting up and after any faults or changes to the control power circuit of the
machine, check the electronic trigger to ensure that it functions properly:
Electrical system
Oil sump heater
The oil sump heater must always be connected and operated!
Connection: The oil sump heater must be connected via an auxiliary contact (or parallel
wired auxiliary contact) of the compressor contactor to a seperate electric circuit.
El. data: 110 - 240 V - 1 - 50/60 Hz, 50 - 120 W, PTC heating adjusting
In order to avoid damage to the compressor, the compressor is equipped with oil sump
heater as standart feature.
Hinweise für Schalt- und Schutzeinrichtungen
Alle Schutzeinrichtungen, Schalt- und Überwachungsgeräte sind gemäß den örtlichen
Sicherheitsbestimmungen und gängigen Vorschriften (z.B. VDE) und Bestimmungen
sowie gemäß den Herstellerangaben auszuführen.
Motorschutzschalter sind erfor-
derlich!
Bei der Dimensionierung der Motorschütze, Zuleitungen, Sicherungen und
Motorschutzschaltern ist der maximale Betriebsstrom zugrunde zu legen (siehe
Typschild). Als Kurzschlussauslösestrom ist der max. 7-fache zulässige Betriebsstrom
laut Verdichter-Typschild einzustellen.
All protection equipement switching and monitoring devices must comply with the local
safety regulations and established specifications (e.g. VDE) and regulations as well as
the manufacturer‘s specifications.
Use motor protector switch!
Motor contactors, feed
lines and fuses are to be rated according to the maximm operating current (see name
plate). A max. 7 times the permissible operating current according to the compressor
name plate is set as short circuit triggering current.
Information for contactor and motor contactor selection
Summary of Contents for Pluscom HG34P Series
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