Hitachi YUTAKI ATW-YCC-03 Installation And Operation Manual page 43

5.1 Electrical wiring
5.1.1 Connections on the Terminal board 1 (TB1)
The followings connections on the Terminal board 1 of the YUTAKI CASCADE CONTROLLER are
required:
L1 N
1~ 230V 50Hz
ELB CB
5.1.2 Connections on the Terminal board 2 (TB2)
5
!
CAUTION
When installing the YUTAKI CASCADE CONTROLLER (ATW-YCC-03) electrical connections for the
control of the system must be done on the terminal board 2 of the YUTAKI CASCADE CONTROLLER
rather than perform those connections on the terminal board of the YUTAKI.
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PMEN0581 rev.2 - 04/2023