Adapting The Upstream Fuse /Transformer Options; Collective Fault Signal - Pfannenberg DTT 6301 Serie Instructions D'utilisation

GB
3.5.5

Adapting the upstream fuse /transformer options

 Only cooling units with the rated operating voltage 400V / 460V can be optionally connected to a different mains
voltage.

Cooling units with 230V / 115V do not have any transformer options. Therefore, adaptation of the upstream fuse
is not necessary.
3.5.6

Collective fault signal

 Two connections are provided for connection of the collective fault signal. They are marked with the item
designation SK; see
 The fault signaling contact is potential-free.
 Ensure that the contact is loaded with a maximum of 230V, 1 A.
Operating Manual DTT 6301 Standard Controller (SC) 086100026 © Pfannenberg GmbH
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