Menu: Intelligent Storage Mgmt; Menu: Special Functions - Daikin EHSX04P30D Manuel D'utilisation

7 Parameter settings
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
Heating sup- 3 - 40 kW
port power
HZU hyster- 2 - 15
esis
HZU max. 5 - 85 °C
temperature
Min. pump 40 - 80%
power
Max. pump 60 - 80%
power
Tab. 7-17 Parameter in menu: "Intelligent Storage Mgmt"
7.5.6

Menu: Special functions

[→ Main menu → Settings → Special]
Parameters Setting range
Min / Max
Quiet mode
Inactive
Active
Active at night
Noise level
Min. noise reduc-
tion
Med. noise reduc-
tion
Max. noise reduc-
tion
Tab. 7-18 Parameter in menu: "Special functions"
Operating Instructions
38
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 [HZU hysteresis] parameter).
No heating support
Heating support function active
The setting limits the heating support output.
Only if [Heating support (HZU)] parameter = On.
Heating support is activated if
Tdhw > THZUmin + 4 K and Tdhw > [Feed temperature setpoint] + 1 K.
Heating support is deactivated if
Tdhw < THZUmin or Tdhw < [Feed temperature setpoint].
THZUmin = currently active hot water target temperature [Feed temperat-
ure setpoint] + set [HZU hysteresis] parameter value.
Tdhw = current hot water storage tank temperature
[Feed temperature setpoint] = currently active feed target temperature (see
Chap. 4.5)
The setting limits the feed target temperature (measured against t
when the heating support function is active.
Lower limit for pump operation. Only used when heating support is active
or heat is generated by an external heat source.
Upper limit for pump operation. Only used when heating support is active
or heat is generated by an external heat source.
Description
Mode for quiet operation at reduced output
Inactive
Active
Only operated in whisper mode at night from 22:00 to 6:00 hours.
If low-noise operation is selected, three noise levels can be set.
The output can fall in colder ambient conditions.
Reduced output is possible under all conditions.
The output is reduced under all conditions.
, BH)
V
(see Chap. 4.4).
Factory Incre- Access
setting ment
BE HF
- N E
- N E
15 kW 1 kW N E
5 1 N E
60 °C 1 °C N E
50% 1% N E
80% 1% N E
Factory Incre- Access
setting ment
BE HF
- N E
- N E
Daikin RoCon+ HP
Daikin Controller RoCon+ HP
008.1444299_01 – 09/2018 – EN