6
x
Operation
79
FA ROTEX HeatPumpSolarUnit - Part 2 - 05/2009
If the symbol is flashing, the hot water for the HybridCube is not produced by the ROTEX HeatPumpSolarUnit but by the
optionally connected ROTEX Solaris system. See installation instructions for the ROTEX Solaris SOL-PAC.
The target temperature for water heating can only be set manually.
• Press the
key.
Icon is shown in the display of the user interface.
The current target temperature for hot water is displayed for 5 s on the Display of the user interface.
• Within the 5 s, use the
and
keys to set the required hot water temperature.
When you press the
key again, the water heating is switched off and the icon goes out.
Water heating with output support
With this option, you can support the hot water production in certain operating situations by also switching on the Booster Heater
(EHS) or by increasing the output of the Backup Heater (BH).
• Press the key
for 5 s.
The icons and
flash in the display of the user interface.
The output support is automatically deactivated again once the specified target temperature for hot water is reached.
Low-noise operation
Low-noise operation means that the Outdoor Module (RRHQ) works at reduced output. This reduces the operating noise caused
by the Outdoor Module (RRHQ).
• Press the
key.
Icon
is shown in the display of the user interface.
If the access authorisation in parameter [0-00] is set to Level 2 or 3, the key "Low-noise operation" does not work.
1)
The function room cooling is available only for systems of type "HPSU..X".
6.3
Program clock and Switching time program
The program clock enables convenient control of operating statuses: these can be set by the user at a certain time and for a
certain duration. If the program clock is activated, it can control the following functions fully automatically:
– Room heating and room cooling
1)
:
5 Timed operations per day.
– Water heating :
5 Timed operations
that are
repeated daily
.
– Low-noise operation :
5 Timed operations
that are
repeated daily
.
– Booster Heater (EHS):
5 Timed operations
that are
repeated daily
.
To make hot water available all day, it is recommended that you leave the operating mode water heating
switched on all day.
CAUTION!
The operating mode "Low-noise operation" reduces the performance in room heating and room cooling
operation
1)
, with the result that it may no longer be possible to reach the preset target temperatures.
With outside temperatures below freezing, there is a risk of material damage caused by frost.
