User manual:
RDO3x3A
42
Par 192
Anti legionella function
K
1:
2:
3:
4:
0 Anti legionella function disabled
1..7
Weekly heating to setpoint “legionella” (1=Monday..7=Sunday)
8 Daily heating to setpoint “legionella”
Par 193
Setpoint raise on DHW charge [K]
K
1:
2:
3:
4:
2..60
Setpoint raise on DHW charge (with DHW temperature sensor only)
Par 194
Alternate boiler temperature setpoint on DHW charge [°C]
K
1:
2:
3:
4:
0..99
Boiler setpoint for DHW charge (with DHW thermostat only)
Par 195
Power setting for DHW charge
0 Demand-dependent power setting
1 Heat generator stage 1 only (if already on, stage 2 is kept)
2 Heat generator stage 2
Par 196
Priority for DHW charging
K
1: 2: 3: 4: 5: 6: 7:
0 No priority, heating works independently
1 Medium-priority, heating circuits remain open
2 Full priority, heating circuits are closed
Par 197
Follow-up time of DHW charge pump [min]
K
1:
2:
3:
4:
0..10
Follow-up time of the DHW charge pump
Par 198
Release of electrical DHW charging
K
1:
2:
3:
4:
DHW charge by electrical device, connected as Par.118
Note:
Output is only active, if heating of DHW boiler is required.
Ext. WWel requires signal on auxiliary input as Par.12x
0 Ext. WWel active
1 Ext. WWel active (DHW-pump ON, if WWel ON)
2 Ext. WWel active and controller on summer operation mode
3 Ext. WWel active or controller on summer operation mode
10 Buffer storage temperature too low
11 Buffer storage temperature too low and summer operation mode on
12 Buffer storage temperature too low related to DHW-temperature
14 Buffer storage temperature too low related to DHW reduced setpoint
Par 199
DHW forced charging
K
1:
2:
3:
4:
0 No forced charging
1 Forced charging with first release daily
2 Synchronized forced charging
3 Synchronized forced charging, in summer operation mode only
Par 19A
Temperature difference to release electrical DHW charging [K]
-20..20
Electrical DHW charging is released, as soon as the difference between the DHW temperature
setpoint and the buffer storage temperature exceeds the value set here
Par 19b
Allocation of DHW module to heating circuits
K
1: 2: 3: 4: 5: 6: 7:
DHW module is off, if all dependent heating circuits are on standby
0
No
allocation
1 Internal DHW circuit
2..4 Ext. DHW module (address 2..4)
Par 19c
Setpoint raise DHW mix-circuit 1 [K]
K
1:
2:
3:
4:
Note:
Set Par.116=13, 14, 15, 16
0..99
Setpoint raise DHW mix-circuit/DHW setpoint
