32
6.2018
5.2 Operating mode
The controller of the device enables heating of the heating water/ cooling of the cooling water,
heating/cooling of the circuits and DHW in four different operational modes:
Normal
applies to heating/cooling.
DHW
applies to the heating of DHW.
ECO
.
COMFORT
.
These different ways of operation can later be used with setting timetables.
The parameter
ECO
is used for more economical operation. During hating the temperature of the
heating water is reduced, during cooling the temperature of cooling water is increased. In this
operating mode you will save on costs but at the expense of comfort.
The parameter
COMFORT
is used for the operation which means greater comfort - a raising of
heating water temperature for the set value in the heating mode; in the cooling mode it means the
opposite - a lowering of cooling water temperature.
In case you want to change the entire system to
ECO
or
COMFORT
operation, you can perform
the adjustment in the menu
mode
where you change the parameter
Operation AUTO
to
Operation
ECO
or
Operation COMFORT
.
5.3 Setting the cooling system
You turn on the cooling mode by entering the menu
mode
and changing the parameter
mode
Winter
to
mode Summer
(see chapter 4.4).
To turn on the cooling according to schedule you have to set the operating schedule for
cooling in the menu
Cooling
. The display and settings of the
Cooling
menu are enabled
only if the conditions of the mode’s operation listed in the section 4.4 are met (chosen mode
+ reversible heat pump or passive cooling).
For setting the parameter
Schedule
see chapter 5.4.
5.3.1 Active cooling (only in reversible models)
Cooling
can be set for every parameter described in the table below separately.
In case of active cooling we recommend the following cooling settings:
PARAMETER
COOLING
Cooling, 1. Circuit, 2. Circuit, 3. Circuit, and 4. Circuit
Floor, wall, ceiling [°C]
Convector heating [°C]
Normal
19,0–20,0
12,0–15,0
Standby
2,0
3,0–4,0
NOTE
In
mixing heating circuits
we adjust the adjustable temperature of the
supply pipe;
in
direct heating circuits
and on the device we adjust the temperature of the
return
.
NOTE
Active cooling works in the area set in the menu
Cooling
with the parameters
T.out.max.
- external temperature above which the active cooling can operate actively
and the parameter
Min
- external temperature until which the active cooling can operate.
1.
Parameters
T.out.min
and
max.
For setting
active cooling.
To set the parameter press key (ENTER).
T.out.min
20.0°C
max
40.0°C
Min.Diff.
2.0°C
Checking TP
2400
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