Pfannenberg DTI 6801 Serie Manuel D'utilisation page 54

GB
2.4.7 Multimaster function
 The Multimaster function can control up to six connected cooling units (bus functions). It regulates the cooling
mode as follows:
 The first cooling unit that reaches the "TSet + 2K" switching threshold activates cooling mode in the bus
function.
 The cooling mode is ended by the last unit that undercuts the switching threshold "TSet - 2K".
 Energy-saving mode is ended by the cooling command of one of the cooling units in bus function.
 Energy-saving mode is re-activated 30 minutes (condition as supplied) after the last cooling command of one of
the cooling units in the bus function.
 All cooling units in the bus function can activate or end cooling mode or energy-saving mode. There is no
"master and slave function".
 For electrical connection, see
Operating Manual DTS and DTI 6801 Multi-Controller (MC) 086100008c © Pfannenberg GmbH
Figure 6 – Multimaster control
Electrical connection.
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