Menu: Intelligent Storage Mgmt - Daikin RoCon+ HP1 ETSH16P30D Manuel D'utilisation

7 Parameter settings
Parameters Setting range
Min / Max
AUX switching
function
Inactive
Switching
threshold TDHW
(AUX)
Heating/cooling
request
BUH request
Error
TVBH > 60 °C If the sensor value (TVBH) is > 60 °C.
Outside temper-
ature
Outside temp. +
DHW/heating
DHW request
Outside temper-
ature + heating
Multi-oil
Cooling mode If the heat pump is in the "Cooling" operating mode.
AUX wait time 0 – 600 s
Switching 20 – 85 °C
threshold
TDHW (AUX)
Tab. 7-11 Parameter in the "Inputs/Outputs" menu
7.5.5

Menu: Intelligent Storage Mgmt

[→ Main menu → Settings → ISM]
Parameters Setting range
Min / Max
Continuous
heating
Off
On
Heating sup-
port (HZU)
Off
On
Operating Instructions
36
Description
Setting assigns the switching conditions for the potential-free AUX switch-
ing contact (toggle switch output A, see
Function deactivated.
AUX switching contact switches:
If storage tank temperature (Tdhw) ≥ value of [Switching threshold TDHW
(AUX)] parameter.
If a cooling request or heating request is present.
If a hot water request to the backup heater (EKBUxx) is present or the con-
figured backup heater is requested for heating support.
If an error is pending
If the outside temperature is < [Bivalence temperature] parameter value.
(heat pump continues to operate = parallel equilibrium mode)
If the outside temperature is < [Bivalence temperature] parameter value +
a heating request or a hot water request is present. (heat pump does not
continue to operate = alternative equilibrium mode)
If a hot water request is present.
If the outside temperature is < [Bivalence temperature] parameter value +
"room heating" heat request (not for hot water request). Heat pump no
longer operates in room heating mode below the value set in the [Bi-
valence temperature] parameter – only in hot water mode.
Application: Alternative room heating bi-valence mode if the boiler is hy-
draulically integrated so that it directly heats the unpressurised storage
tank water of the Daikin Altherma ETS(X/H) (connection via solar connec-
tions).
If the outside temperature is < [Bivalence temperature] parameter value +
"room heating" heat request (not for hot water request). Heat pump no
longer operates in room heating mode below the value set in the [Bi-
valence temperature] parameter – only in hot water mode.
Application: Alternative room heating equilibrium mode if the boiler is hy-
draulically integrated in the heat pump feed. For this application type, the
frost protection function must be deactivated on the Daikin Altherma
ETS(X/H) ([Frost protection temperature] parameter = Off).
AUX switching contact (A) only switches after a delay if the switching con-
dition (see [AUX switching function] parameter) is present for longer than
the set time.
Storage tank temperature (Tdhw) switching threshold for AUX switching
contact (see [AUX switching function] parameter).
Description
This function enables uninterrupted heating, even when the evaporator is
being defrosted. This enables high comfort to be guaranteed, even with
rapidly reacting heating systems (e.g. convectors).
No uninterrupted heating
Uninterrupted heating. When the evaporator is being defrosted, heat for
heating is taken from the storage tank.
Heating support from hot water storage tank if minimum temperature is ex-
ceeded (see Chap. 4.4 and [Heating support hysteresis] parameter).
No heating support
Heating support function active
Chap. 4.4.4).
Factory Incre- Access
setting ment
BE HF
- N E
120 s 5 s N E
50 °C 1 °C N E
Factory Incre- Access
setting ment
BE HF
- N E
- N E
Daikin RoCon+ HP
Daikin controller RoCon+ HP1
008.1447899_00 – 09/2019 – EN