36
6.19 Domestic Hot Water DHW
The a DHW can be heated up according to different set points.
The charging is default set to time program. If you want to have hot water 24 hours a
day you have to select this.
You can also change the charging temperature, default 55°C.
- Press the ”OK-button”.
- Press the ”i-button” for 3 seconds.
- Select “Commission” and press “OK”.
- Select “Domestic hot water” and press “OK”.
- Select “Release” (Menu 1620) and press “OK”.
- Select “24h/day” and press “OK”.
- Select “Nominal setpoint” (Menu 1610) and press “OK”
- Select a temperature for hot water and press “OK” to confi rm.
- Press “ESC” and “ESC” again.
6.20 Reset to default parameters
- Press the ”OK-button”.
- Press the ”i-button” for 3 seconds.
- Select “Engineer” and press “OK”.
- Select “Confi guration” and press “OK”.
- Select “Reset to default parameters” (Menu 6205) and press “OK”.
- Select “Yes” and press “OK”.
- Press “ESC” and “ESC” again.
Selection for Date, Time and Time programs will not be restored.
Error code
Error
code
Description of error
Priority
0 No error
10 Outside temperature sensor error 6
20 Boiler temperature 1 sensor error 9
25 Solid fuel boiler temperature (wood) sensor error 9
26 Common fl ow temperature sensor error 6
28 Flue gas temperature sensor error 6
30 Flow temperature 1 sensor error 6
32 Flow temperature 2 sensor error 6
38 Flow temperature primary controller sensor error 6
40 Return temperature 1 sensor error 6
46 Return temperature cascade sensor error 6
47 Common return temperature sensor error 6
50 DHW temperature 1 sensor error 9
52 DHW temperature 2 sensor error 9
54 DHW primary controller sensor error 6
57 DHW circulation temperature sensor error 6
60 Room temperature 1 sensor error 6
65 Room temperature 2 sensor error 6
68 Room temperature 3 sensor error 6
70 Buffer storage tank temperature 1 sensor error 6
71 Buffer storage tank temperature 2 sensor error 6
72 Buffer storage tank temperature 3 sensor error 6
73 Collector temperature 1 sensor error 6
74 Collector temperature 2 sensor error 6
81 Short-circuit LPB 6
82 LPB address collision 3
83 BSB wire short-circuit 6
84 BSB address collision 3
85 BSB radio communication fault 6
98 Extension module 1 fault (common fault status message) 6
99 Extension module 2 fault (common fault status message) 6
100 2 clock time masters (LPB) 3
102 Clock time master without backup (LPB) 3
105 Maintenance message 5
109 Boiler temperature supervision 9
110 Lockout by SLT 9
6.21 List of displays
Priorities are assigned to pending errors. From priority 6, alarm messages are delivered,
which are used by remote supervision (OCI). In addition, the alarm relay will be set.
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