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Appendix
Keys and display of the operating unit
2
1
Display
1
Operating mode selection
AUTO
• Depending in the outside temperature
values set, the heating or the cooling mode
*
1
is automatically activated.
Automatic heating
AUTO
• Depending in the outside temperature
+ HOT WATER
values set, the heating and hot water mode
or the cooling *
automatically activated.
Automatic heating
HEATING
• The heating mode can be switched
either on or off.
• The heating function is provided by
the outdoor unit.
• The heating function and the
HEATING
preparation of hot water are
+ HOT WATER
provided by the outdoor unit.
• This operating mode can only be
selected if a hot water tank has
been installed.
Operating symbols
2
The symbols shown below display the respective operating mode.
The symbol is not displayed ("Mode OFF" under the screen) if the mode is deactivated with the exception of the
weekly timer setting.
Holiday mode
Heating circuit: Room thermostat
→Integrated sensor
Electric heating element
heating
Bivalent heating source
(Bivalence heating source)
*1 The system is preset for operation without a cooling function. The cooling function can be activated by an authorised installer or service partner.
*2 This display only appears if the cooling function is activated, i.e. if the cooling mode is available.
204
Aquarea air-to-water heat pumps - Planning and installation manual - 01/2018
3
4
5
6
7
COOLING *
*
• The cooling mode can be
1,
2
switched either on or off.
• The cooling function is provided
by the outdoor unit.
Automatic cooling
COOLING *
*
1,
2
• The cooling function is provided
+ HOT WATER
by the outdoor unit.
1
and hot water mode is
• The hot water function is provided
by the outdoor unit and/or the
electrical heating element.
Automatic cooling
HOT WATER
• The hot water mode is either switched
on or off.
• The hot water function is provided by the
outdoor unit.
* The direction arrows point to the current active
operating mode in each case.
• Representation in heating mode
/hot water mode
• Representation in defrost mode.
Weekly timer mode
Quiet mode
Power control, SG ready or
Power mode
SHP
Electric heating element hot
Solar mode
water
3
Temperature of the respective heating circuit
4
Day of the week and time
5
Temperature of the hot water tank
6
Outside temperature
Symbols for temperature sensors and temperatures
7
Flow temperature
→Heating characteristic
Room thermostat
→External
Initial settings
Before system settings can be made, the display language must first be set and the date and time entered.
To do this, the following settings must be undertaken on the operating unit.
Selecting the language
Press
and wait until the display has
been initialised.
1 Scroll using
and
to select the language
desired.
2 Press
to confirm your selection.
Setting the time
1 With the help of
or
, select the mode in
which the time is to be displayed, either in 24-
hour or in 12-hour format
(AM / PM).
2 Press
to confirm your selection.
3 Using
and
, set the year, month, day,
hours and minutes and press to confirm in
each case
.
4 Once the time has been displayed, the day of
the week and the time are shown in the display
window, even if the remote control is switched
off.
Aquarea air-to-water heat pumps - Planning and installation manual - 01/2018
Appendix
Flow temperature
Only for swimming pool
→Direct
heating
Room thermostat
→Internal
LCD flashes
205
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