Viessmann 7727449 Installation And Operating Instructions Manual page 12

Operation
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6. Click on the pen icon
7. Select drop-down menu "Reset on/off"
The acknowledgement takes place when the relay changes from the open to the
closed state. This means that the relay must be opened again after each
acknowledgement procedure before another acknowledgement is possible. After a
successful acknowledgement, the CHP unit is switched to automatic mode if no
further faults are pending
CHP unit accessory • Operating and installation instructions • Remote reset • VITOBLOC 200
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