Operating instructions
46
Daikin RoCon HP
Daikin Controller
008.1420844_13 – 02/2016
6
x
Parameter settings
6.2.3 Level "HC Configuration"
T-Flow Cooling adj
Only when parameter [Interlink fct] = On.
With a closed cooling RT switching contact
, the cooling inflow target temperature is re-
duced by the set value (see tab. 6-1, parameter [Interlink fct]). Demand, e.g. from
FWXV(15/20)AVEB.
N
E
0 - 50 K
5 K
1 K
Min Pressure
Defines the minimum water pressure.
Pressure monitor function (only if the pressure sensor is activated, [Pressure Config] = On,
see tab. 6-1): If the measured value falls below the set value, the Daikin Altherma EHS(X/H)
is switched off and an error message is generated.
N
E
0.1 - 5.0 bar
0.5 bar
0.1 bar
Max Pressure
Defines the maximum water pressure.
Pressure monitor function (only if the pressure sensor is activated, [Pressure Config] = On,
see tab. 6-1): If the measured value exceeds the set value, a warning message is generat-
ed.
N
E
0.1 - 5.0 bar
3.0 bar
0.1 bar
Set Point Pressure
Defines the set water pressure.
Pressure monitor function (only if the pressure sensor is activated, [Pressure Config] = On,
see tab. 6-1): If the measured value falls below the value set in the [Max Pressuredrop] pa-
rameter by more than the set amount, a warning message is generated.
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E
0.1 - 5.0 bar
0.9 bar
0.1 bar
Max Pressuredrop
Defines the maximum acceptable pressure drop in the heating system.
Pressure monitor function (only if the pressure sensor is activated, [Pressure Config] = On,
see tab. 6-1): If the measured value exceeds the value set in the [Set Point Pressure] pa-
rameter by more than the set amount, a warning message is generated.
N
E
0.1 - 5.0 bar
0.5 bar
0.1 bar
Relay Test
Manual actuation of individual relays for test purposes. After confirmation of this parameter
using the rotary switch, the list of the relays 1 - 9 Off is displayed with selection boxes. Off-
For selection and confirmation of a relay using the rotary switch, a tick is set in the selection
box and the respective relay is activated. Off Multiple selections can be made
Relay 1: Off output J1 (internal heating circulation pump),
Off output
Relay 2: Off output J14 (Circulation pump),
Mixer "open"
Relay 3: Contact A to output Off J2 (change-over valve 3UVB1),
mixer "closed"
Relay 4: Contact B to output Off J2 (change-over valve 3UVB1)
Relay 5: Off output J12, change-over valve 3UV DHW, "closed"
Relay 6: Off output J12, change-over valve 3UV DHW, "open"
Relay 7: Port J3 (potential-free relay: NO contact B-B1) - AUX
Relay 8: Port J3 (potential-free relay: Change-over contact A-A1/A-A2) - AUX
Relay 9: Off output J10 (power supply A1P)
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E
-
Tab. 6-2 Parameter in rotary switch setting "Configuration" level "System "
Depending on the version of the device software certain
information parameters for the device, not described in
tab. 6-2, can be displayed at this level. For this see
tab. 6-12.
Parameter
Description
Access
Setting range
Min / Max
Factory
setting
Increment
BE
HF
Sub-
lev
e
l
Parameter
Description
Access
Setting range
Min / Max
Factory
setting
Increment
BE
HF
HC Function
Setting defines the type of inflow temperature control.
0: Weather-controlled flow temperature regulation
1: Regulating to a fixed set flow value, depending on the heating, cooling or setback
mode
N
E
0 - 1
0
1
T-Frost Protect
Off: No frost protection of the heating circuit
Otherwise: If the outside temperature falls below the programmed value, the system
switches into the frost protection mode (switches the pumps on). The function ceases
once the outside temperature has risen to the set value +1 K.
E
E
Off,
-15 to +5 °C
0 °C
1 °C
Insulation
Setting the insulation standard of the building. This affects the way the heating curve
and the heating times automatically adapt to the outside temperature.
E
E
Off
low
Normal
Good
Very Good
low
-
Screed
Function for screed drying
Off: Deactivated
On: The flow temperature is regulated according to the set screed programme.
The day on which the screed function is activated does not count towards the running
time of the screed programme. The first day starts as the day changes on the first day
at 00:00. On the day of activation we heat for the remaining time at the inflow temper-
ature for the first day’s program (see section 3.6.13).
N
E
Off
On
Off
-
Screed Program
Setting the procedural program for screed heating. An individual inflow temperature
can be set for each day for a maximum period of 28 days. The end of the screed pro-
gramme is defined by the 1st. Day at target value setting "- - - -" (see chapter 3.6.13).
N
E
10 - 70 °C per
heating day
See
1 °C
Heating
T-Outside lim day
Setting the automatic summer shutdown of the heating system. If the outside temper-
ature measured and averaged out by the controller exceeds the set value by 1 K, the
heating circuit is switched off. The heating is released again if the outdoor temperature
falls below the set heat curve.
E
E
Off, 10 - 40 °C
19 °C
0,5 °C
T-Outside lim night
Parameter for setting the heating limit for "Switch-off" of the heating circuit during
economy mode (functionality as for parameter [T-Outside lim day]).
E
E
Off, 10 - 40 °C
10 °C
0,5 °C
Heat-Slope
Only if parameter [HC Function] = 0:
Setting the heating curve. The heating curve reflects the dependence of the set inflow
temperature of the heating circuit on the outside temperature (see chapter 3.6.2).
E
E
0,0 - 3,0
0.5
0.1
