Ochsner EUROPA Mini IWP, Руководство по эксплуатации и установке, Страница: 10 / 44

OPERATION | Making settings
10 www.ochsner.com | BIA-EUROPA Mini IWP-EN12
4.3.2 DHW mode selection
Symbol Pa-
rame-
ter
Designation Description
Avto
DHW mode
selection
On = DHW mode switched on
Off = DHW mode switched off
Auto = automatic mode ac-
cording to time program
Fast = DHW rapid heating
Auto = default setting
Note
The DHW rapid heating is independent of the set
time program. Heating to the anti-legionella tem-
perature takes place immediately.
When the target value is reached, the system is
automatically reset to the previous operating pro-
gram.
4.3.3 DHW charging
DHW charging takes place when:
► there is a heat demand
► at least 1 heat generator is active
► no outage or fault is present
► the time program does not block DHW charging
► no PSU shutdown has occurred
A heat demand exists if temperature T1 (DHW tank centre)
is 5 K (default setting, cannot be changed) lower than the
DHW target temperature. DHW charging takes place with
all active heat generators (heat generators that are set in
automatic mode).
A DHW target temperature
4.3.4 Time program
Two start times and two stop times can be defined using
the time program. These can be individually activated and
combined for each day.
Note
If all parameters are set to the default setting, the
heat pump operates continuously.
Note
For better understanding, an example time pro-
gram has been configured. You can use this as a
reference when configuring your own time program
to your specific requirements.
(See page 16, Example: Time program for DHW
and anti-legionella mode)
Symbol Pa-
rame-
ter
Designation Description
1day
1. Weekday
start time
The days for the 1st start time
is defined.
day1 = Monday to day7 =
Sunday
off = default setting
1 on
1. Start time The time from which the op-
erating mode is enabled is set
here.
00:00 = default setting
2day
1. Weekday
stop time
The days for the 1st Stop time
defined.
day1 = Monday to day7 =
Sunday
off = default setting
2off
1. Stop time The time from which the oper-
ating mode is disabled is set
here.
23:59 = default setting
3day
2. Weekday
start time
The days for the 2nd start time
is defined.
day1 = Monday to day7 =
Sunday
off = default setting
3 on
2. Start time The time from which the op-
erating mode is enabled is set
here.
00:00 = default setting
4day
2. Weekday
stop time
The days for the 2nd Stop time
defined.
day1 = Monday to day7 =
Sunday
off = default setting
4off
2. Stop time The time from which the oper-
ating mode is disabled is set
here.
23:59 = default setting
Entering the start and stop times
»
Press the Menu button.
In the main menu, the “DHW” symbol is displayed brightly.