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6.2.4 Level "DHW Configuration"
Parameter
Circl-Pump DHW
Setting for activating a circulation pump.
Off: Optional circulation pump operates according to the timer programme [Circulation Time].
On: The optional circulation pump operates synchronously with the switching timer program
activated for generation of hot water.
Circl-Pump Interval
Setting the interval control for an optional circulation pump.
Off: Deactivated The circulation pump operates continuously throughout the enabled time of
the assigned switching timer program (parameter [Circl-Pump DHW]).
Otherwise: The circulation pump runs cyclically (duty ratio: pump running time = set value eve-
ry 15 min).
Anti-Legionella day
Setting the day for the thermal disinfection of the circulating tank.
Off: No thermal disinfection
Monday - Sunday: Day for thermal disinfection
Mon - Sun: Daily thermal disinfection
Tab. 6-4 Parameter in rotary switch setting "Configuration" level "DHW Configuration"
6.3 Rotary switch setting: DHW Install
Parameter
1x Hot Water
Start of the one-off heating up of the hot water and the set value [T-DHW Setpoint 1], independ-
ent of the heating programmes.
Hyst HP
Switching threshold hot water charging
Setting of the temperature difference to which the temperature in the domestic hot water stor-
age tank compared to the current target hot water temperature [T-DHW Setpoint] can drop be-
fore the heat pump is switched on to provide hot water.
Timer BOH
Delay time after which the reserve heating may support the heat pump in hot water charging.
Tab. 6-5 Parameter in rotary switch setting "DHW Install"
6.4 Rotary switch setting: Operating Mode
Parameter
Standby
In this operating mode, all internal functions are turned off. Frost protection remains active and
a blocking protection for the pump is guaranteed.
All controllers integrated in the RoCon-system via the CAN bus are also switched at a higher
level to the operating mode when this setting is selected.
Outputs are not free of voltage always.
Reducing
The internal heating circuit provides continuous (24 h per day) regulation to the parametrised
setback temperature. The hot water generation takes place according to [DHW Program 1].
Heating
The internal heating circuit provides continuous (24 h per day) regulation to the parametrised
day set room temperature (heating). The hot water generation takes place according to [DHW
Program 1].
Cooling
The internal heating circuit provides continuous (24 h per day) regulation to the parametrised
day room temperature set (cooling). The hot water generation takes place according to [DHW
Program 1].
Frost protection remains active and a blocking protection for the pump is guaranteed.
Summer
The internal heating circuit is turned off. Frost protection remains active and a blocking protec-
tion for the pump is guaranteed. The hot water generation takes place according to
[DHW Program 1].
All controllers integrated in the RoCon-system via the CAN bus are also switched at a higher
level to the operating mode when this setting is selected.
Automatic 1
The internal heating circuit regulates according to the parametrised timer programme [HC Pro-
gram 1] with the individual day room temperatures set. The hot water generation takes place
according to [DHW Program 1].
Automatic 2
The internal heating circuit regulates according to the parametrised timer programme [HC Pro-
gram 2] with the individual day room temperatures set. The hot water generation takes place
according to [DHW Program 2].
Tab. 6-6 Parameter in rotary switch setting "Operating Mode"
Daikin Altherma EHS(X/H)
Daikin Altherma integrated solar unit
008.1420944 – 05/2014
Description
Designation
Designation
6
x
Parameter settings
Access
Setting range
Factory
Min / Max
setting
BE
HF
E
E
Off
Off
On
E
E
Off,
Off
1 - 15 min
E
E
Off,
Off
Monday
...
Sunday,
Mon - Sun
Access
Setting range
Factory
Min / Max
setting
BE
HF
E
E
Off
Off
On
E
E
2 - 20 K
5 K
E
E
20 - 95 min
50 min
Access
Setting range
Factory
Min / Max
setting
BE
HF
E
E
E
E
E
E
E
E
E
E
E
E
E
E
Operating instructions
Incre-
ment
-
1 min
-
Incre-
ment
-
1 K
1 min
Incre-
ment
-
-
-
-
-
-
-
35
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