Daikin EHSHB08P50A — настройки параметров для систем горячего водоснабжения [37/52]

Daikin EHSHB04P30A [37/52] X parameter settings
5 x Parameter settings
Daikin RoCon HP
Daikin Control
008.1420844 – 05/2014
Operating instructions
37
5.2.4 Level "DHW Configuration"
Parameter Description Access Setting range
Min / Max
Factory
setting
Increment
BE HF
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 syn
chronously with the switching timer program
activated for generation of hot water.
E E Off
On
Off -
Circl-Pump Interval Setting the interval control for an optional circulation pump.
Off: Deactivated The circulation pump operates co
ntinuously throughout the enabled time of
the assigned switching timer program (parameter [Circl-Pump DHW]).
Otherwise: The circulation pump runs cyclically (du
ty ratio: pump running time = set value eve-
ry 15 min).
E E Off,
1 - 15 min
Off 1 min
Anti-Legionella day Setting the day for the thermal disinf
ection of the circulating tank.
Off: No thermal disinfection
Monday - Sunday Day for thermal disinfection
Mon - Sun: Daily thermal disinfection
E E Off,
Monday
...
Sunday,
Mon - Sun
Off -
Anti-Legionella time Setting the start time of the thermal disinfection of the hot water circulating tank (format
h
h:mm).
N E 00:00 - 23:45 03:30 15 min
Anti-Legionella temp Setting the hot water target temperature during thermal disinfection of the hot water circulating
t
ank (format hh:mm).
N E 60 - 70 °C 65 °C 1 °C
Max DHW loading
tim
e
Setting limits the time period for hot water generation to the set target value [T-DHW Setpoint].
After expiry of this time period, the controller automatically returns to the previously active op-
erating mode. The hot water generation takes place at the actual set value.
N E 0 - 240 min 60 min 10 min
DHW Off Time Setting the block time following completion or interruption of a hot water generation cycle. New
d
emand of hot water generation is satisfied only after expiry of this block time.
N E 0 - 180 min 30 min 10 min
Tab. 5-4 Parameter in rotary switch setting "Configuration" level "DHW Configuration"
5.3 Rotary switch setting: DHW Install
Parameter Designation Access Setting range
Min / Max
Factory
setting
Increment
BE HF
1x Hot Water Start of the one-off heating up of the hot water and the set value [T-DHW Setpoint 1], inde-
pendent of the heating programmes.
E E Off
On
Off -
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.
E E 2 - 20 K 5 K 1 K
Timer BOH Delay time after which the reserve heating may support the heat pump in hot water charging
(s
ee chapter 3.6.7).
E E 20 - 95 min 50 min 1 min
Tab. 5-5 Parameter in rotary switch setting "DHW Install"
5.4 Rotary switch setting: Operating Mode
Parameter Designation Access Setting range
Min / Max
Factory
setting
Increment
BE HF
Standby In this operating mode, all internal functions are tu
rned 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 always free of voltage.
E E
-
Reducing The internal heating circuit provides continuous (24 h per day) regulation to the parametrised
set
back temperature. The hot water generation takes place according to [DHW Program 1].
E E -
Heating The internal heating circuit provides continuous (24 h per day) regulation to the parametrised
d
ay set room temperature (heating). The hot water generation takes place according to
[DHW Program 1].
E E -
Cooling The internal heating circuit provides continuous (24 h per day) regulation to the parametrised
d
ay 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.
E E
-
Summer The internal heating circuit is turned off. Frost protection remains active and a blocking
protection 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.
E E
-
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
a
ccording to [DHW Program 1].
E E
-
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
a
ccording to [DHW Program 2].
E E
-
Tab. 5-6 Parameter in rotary switch setting "Operating Mode"

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