User Manual

 Siemens AG Building Technologies Division CC1U7550.2en 18.07.2017 2/10

Normal Operation  Standard display information

Status / Reset  State or reset function

Operational Stat

Fault History  Last 21 faults

Lockout History 

Lat 9 lockouts

Alarm act/deact  Activated / deactivated of horn in the event of an alarm

Example: Error history

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Display 6en

Fault date

Eighth last fault

Fault time

Diagnostic code

Error code

Program phase

Start number

Load in %

Current type of fuel

For fixing the display press

Selection of error history

Menu level 1 Menu level 2 Menu level 3 Menu level 4 Menu level 5 Menu level 6

OperationalStat

NormalOperation

Status/Reset

FaultHistory

LockoutHistory

Alarm act/deact