Operating instructions
50
Daikin RoCon
Daikin Control unit
008.1543999_00 – 03/2017 – EN
6 x Parameter settings
6.13.2 Rotary switch setting: Configuration , "Mixer Config" level
Sensor Config
Outside Config Configuration of the outside temperature sensor:
Off: No sensor evaluation
On: Sensor evaluation activated (if no outside temperature sensor is connected, an error
message is generated.)
N E Off
On
On -
Flow Temp Config Configuration of the mixer circuit T-HS sensor:
Off: No sensor evaluation
On: Sensor evaluation activated (if no mixer circuit T-HS sensor is connected, an error
message is generated.)
N E Off
On
On -
Outside Temp Adap Individual adjustment for the measured value of the outside temperature relevant for the
control unit.
N E -5 - 5 K 0 K 0.1 K
Terminaladress Setting of the data bus address for system access. The set value must be unique
throughout the entire system. Confirmation of this parameter with the rotary button ef
-
fects new initialisation of the control unit.
N E Off, 0 - 9 Off 1
Boiler Assignment Assignment of the EHS157068 to the heat generator, corresponding setting of the [BUS
ID HS] parameter (see chap.
6.12, tab. 6-16).
N E 0 - 7 0 1
HC Assignment Assignment of the control unit to the EHS157068 mixer module.
Off: Automatic assignment if only one mixer module is in the system, otherwise the set-
ting must coincide with the address on the address switch of the mixer module (see
chap.
4.4.2, fig. 4-1).
0 - 9 = 0 - 9
10 = A
11 = B
12 = C
13 = D
14 = E
15 = F
N E Off, 0 - 15 Off 1
Tab. 6-17 Parameters in the "Configuration" rotary switch setting, "Setup" level
Sub-
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
HC Function Various different functionalities can be assigned to the heating circuit.
0: Weather-dependent T-HS control
1: Regulation to a fixed set flow value, depending on the heating or setback mode
N E 0 - 1 0 1
Pump Mode Setting of the operating mode of the mixer circuit pump.
0: Standard mixer circuit pump switching (weather/room dependent)
1: Mixer circuit pump switching according to heating limits (optional room thermostat shutdown
works in addition).
2: Mixer circuit pump switching according to the heating program
3: Mixer circuit pump switching in continuous operation
N E 0 - 3 0 1
T-Outside lim day Only if [Pump Mode] parameter = 1
Setting of the automatic summer switch-off of the heating operation. If the outdoor temperature
measured and averaged by the controller exceeds the set heating limit by 1 K, the heating is
switched off. The heating is released again if the outdoor temperature falls below the set heat
limit.
E E Off, 10 - 40 °C 19 °C 0.5 K
T-Outside lim night Only if [Pump Mode] parameter = 1
Setting of the heating limit for switching off the heating circuit during the setback time (functions
like the [T-Outside lim day] parameter).
E E Off, 10 - 40 °C 10 °C 0.5 K
Heat-Slope Only if [HC Function] parameter = 0
Setting of the heat slope. The heat slope reflects the dependence of the target T-HS of the
heating circuit on the outdoor temperature (see chap.
3.6.2).
E E 0.0 - 3.0 0.7 0.1
Room Influence Only with room control connected and assigned to the heating circuit :
Setting that influences the deviation of the room temperature measured by EHS157034 from
the current target value (see chap.
3.4.3 and 3.4.4) has on the T-HS.
Off: Purely weather-dependent T-HS control.
0: Purely weather-dependent T-HS control, but internal circulation pump continues running un-
til the next heating cycle after a heat requirement during the setback cycle.
1-20: Causes a correction of the flow target temperature (parallel shift of the heat slope) by the
set factor. If the measured temperature lies 2
K below the target value, the flow target temper-
ature is increased by 2x the set value.
E E Off, 1 - 20 K Off 1 K
T-Room Adj Only with room control connected and assigned to the heating circuit :
Individual adjustment of the room temperature relevant to the control unit.
If a systematic deviation of the room temperature measured by the EHS157034 to the actual
temperature in the occupied area of this room is determined, the measured value can be cor
-
rected by the set value.
E E -5 - 5 K 0.0 K 1 K
T-Flow Day Only if [HC Function] parameter = 1
Setting of the target T-HS for the heating circuit during the heating time in operating mode: [Au-
tomatic 1], [Automatic 2], [Heating].
E E 20 - 90 °C 40 °C 1 °C
T-Flow Night Only if [HC Function] parameter = 1
Setting of the flow target temperature for the heating circuit during the setback time for operat-
ing mode: [Automatic 1], [Automatic 2], [Reducing].
E E 10 - 90 °C 10 °C 1 °C
Max T-Flow The determined target T-HS of the heating circuit is limited to the maximum value set here. N E 20 - 70 °C 50 °C 1 °C
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