6
x
Operation
83
FA ROTEX HeatPumpSolarUnit - Part 2 - 05/2009
6.3.3 Read and program switching times for low-noise operation / water heating / booster heater (EHS)
The user can program 5 daily recurring switching times for each operating mode.
When programming, always base your values on the standard values in the parameters and at the programmed switching times
of the other operating modes to avoid unfavourable operating conditions.
Reading switching times
1.
Press the
key.
The current operating mode flashes.
2.
Use the
and
keys to select the operating mode
to be programmed.
The selected operating mode flashes.
3.
Use the
key to confirm the selection.
The first switching time programmed for the selected operating
mode is displayed.
4.
Use the
and
keys to move to the other switching
times for this operating mode. Empty switching times are not
displayed.
Programming switching times
5.
Hold the
key pressed for 5 s.
6.
Use the
key to select the switching time number.
7.
Use the
and
keys to set the starting time.
8.
By pressing the
key, you can select the type of switching
time
for the switching time.
9.
Repeat steps 6 to 8 to program the other switching times or to
change to the highest switching time of the current day (see step 4).
Then continue with step 10 to complete programming.
10.
Hold the
key pressed for 5 s.
The switching time set is displayed, saved and all switching
times below that are also saved. All switching times above the
current switching time are deleted.
It automatically returns to step 4.
Fig.6-6
Read and program switching times
