6.28.2 Maintenance Code; 6.28.3 Special Operation Code - Siemens AVS75.39 Series User Manual

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6.28.2 Maintenance code

Maintenance code Description of maintenance
1 1:Burner hours run
2 2:Number of burner starts
3 3:Maintenance interval
5 5:Water pressure too low
(dropped below lower pressure limit 1)
18 18:Water pressure 2 too low
(dropped below lower pressure limit 2)
10 10:Battery outside sensor
21 21:Flue gas temp too high
22 22:Water pressure 3 too low
(dropped below lower pressure limit 3)
23 23:DHW scalding risk

6.28.3 Special operation code

Special operation Description
code
301 301:Manual control
302 302:SLT test
303 303:Chimney sweep function
309 309:Simulation outside temp
310 310:Altern' energy mode
314 314:Economy operation
User manual RVS43.345
The settings in detail
Priority
6
6
6
9
9
6
6
9
9
CE1U2354en_021
2013-09-02