Rotex HPSU compact 304 Installation And Maintenance Manual

4 x Set-up and installation
FA ROTEX HPSU compact 4 - 06/2015
25
4.4.14 Connection of the electrical ROTEX Backup
Heater (BUxx)
Ɣ Connect the power supply for the Backup Heater to the
terminal rail X1 of the switch board RTX-EHS (fig. 4-11) in the
regulation housing of the ROTEX HPSU compact.
Ɣ In
sert the plug XBUH1 of the Backup Heater on the back of
the regulation housing of the ROTEX HPSU compact.
Ɣ Set parameter [Funktion EHS] to "1" (see controller operating
instructions RoCon HP).
Connection variant 1
Connection variant 2
This component has a separate manual attached,
including among other things instructions for installation
and operation.
A Cabling provided by the customer (observe country-specific con-
nection conditions - request from responsible pow
er company
(EVU))!
Fig. 4-26 3-phase connection, backup heater (BU
9c)
Fig. 4-27 Single phase connection Backup Heater (BU9c) 
(for legend see fig. 4-26)

Rotex HPSU compact 304 Specifications

General

Brand	Rotex
Model	HPSU compact 304
Category	Controller
Language	English