Operating instructions
42
Daikin RoCon
Daikin Control unit
008.1543999_00 – 03/2017 – EN
6
x
Parameter settings
6.2.4 "DHW Configuration" level
HC Adaption
The function can only be carried out for a
room controller connected and assigned to the
heating circuit:
Off: Deactivated
On: Activated = start of a one-time automatic heat slope adaptation.
Prerequisites:
- Outside temperature <8 °C
- setting of the operating mode: "Automatic 1" or "Automatic 2"
- Duration of the setback period is at least 6 h
Function: At the start of the setback time, the current room temperature is set as the target val-
ue for the following 4 hours. The heat slope that is required to maintain this room temperature
is determined from the flow target temperatures by the control unit.
If the automatic heat slope adaptation is interrupted, the function pauses until the adaptation is
successfully carried out or ended the next day (setting the parameter to "Off" or changing the
current operating mode).
Hot water generation and heating optimisation is locked during the heat slope adaptation.
N
E
Off
On
Off
-
T-Frost Protect
Off: No frost protection of the heating circuit
Otherwise: If the outside temperature drops below the set value, the system switches to frost
protection operation (the pumps are switched on). The function is ended if the outside temper-
ature rises above the set value +1 K.
E
E
Off,
-15 - 5 °C
0 °C
1 °C
Insulation
Setting the building insulation standard. This influences the averaged outside temperature and
the automatic adaptations of the heat slope and the heating times.
E
E
Off
low
Normal
Good
Very Good
low
-
Forced Performance
: Setting of whether the heating circuit should react to the forced performance.
Off: Deactivated
On: Heating circuit release for forced performance (acceptance obligation/acceptance block).
For superordinate system functions (e.g. in chimney sweep operation), an acceptance obliga-
tion or an acceptance block can be imposed by the heat generator on the heating circuit to cool
the heat generator or to quickly bring it back to temperature.
N
E
Off
On
On
-
Screed
Function for screed drying
Off: Deactivated
On: The flow temperature is regulated according to the parametrised screed program. The day
on which the screed function is activated is not included in the running time of the screed pro-
gram. The first day starts when the day changes at 00:00 am. On the day of activation, heating
is carried out for the remaining time with the target T-HS of the program of the first day (see
chap. 3.6.7).
N
E
Off
On
Off
-
Screed Program
Setting of the sequence program of the screed heating. An individual flow temperature can be
set for each day for a maximum duration of 28 days. The end of the screed program is defined
by the 1st day with the target value setting "- - - -" (see chap. 3.6.7).
N
E
10 - 70 °C per
heating day
See
1 °C
Tab. 6-3 Parameters in the "Configuration" rotary switch setting, "HC Configuration" level
Parameter
Description
Access
Setting range
Min / Max
Factory
setting
Incre-
ment
BE
HF
Parameter
Description
Access
Setting range
Min / Max
Factory
setting
Incre-
ment
BE
HF
Circl-Pump DHW
Setting for the control of a circulation pump.
Off: Optional circulation pump is synchronously controlled to the active switching time program
for hot water generation.
On: Optional circulation pump is controlled according to the [Circulation Time] switching time
program.
E
E
Off
On
Off
-
Circl-Pump Interval
Setting of the interval control for an optional circulation pump.
Off: Deactivated. The circulation pump runs permanently during the release times of the as-
signed switching time program ([Circl-Pump DHW] parameter).
Otherwise: The circulation pump runs clocked (clock cycle ratio: pump runtime = setting value
each 15 min).
E
E
Off,
1 - 15 min
Off
1 min
Anti-Legionella day
Setting of the day for thermal disinfection of the hot water storage tank.
Off: No thermal disinfection
Monday - Sunday: Day of thermal disinfection
Mo - Su: Daily thermal disinfection
E
E
Off,
Monday
…
Sunday,
Mo - Su
Off
-
Anti-Legionella time Setting of the start time for thermal disinfection of the hot water storage tank (format hh:mm).
N
E
00:00 - 23:45
03:30
15 min
Anti-Legionella temp Setting of the hot water target temperature during thermal disinfection of the hot water storage
tank.
N
E
60 - 70 °C
65 °C
1 °C
DHW Relief
: Only applicable if a storage loading pump is connected to the connection J2 of the heat
generator.
Off: Deactivated (storage loading pump is switched on with the beginning of the hot water re-
quirement and switched off with the ending of the hot water requirement and any extended run-
ning time of the pump ([DHW Followup] parameter).)
On: Storage loading pump is only switched on if the temperature of the heat generator exceeds
the current hot water target temperature by +5 K.
The storage loading pump is switched off if the temperature of the heat generator falls below
the current hot water target temperature.
N
E
Off
On
Off
-
