20
Operating modes
In Manual mode the individual relay outputs and the connected consumers can be
checked for proper functioning and correct assignment.
Function in manual mode:
The relays and thus the connected consumer are switched on and off by pressing a key, with
no regard to the current temperatures and the parameters which have been set.
If operating mode “Reference value” is selected, (Menu 4.1), the reference
fl
ow tempe-
rature has to be set here, regardless of the curve/outdoor temperature.
Settings range: 10 °C to 75 °C
Default: 30 °C
4.2 Manual
4.3 Heat circuit reference
Danger
The operating mode “Manual” may only be used by specialists for
brief function tests, e.g. during commissioning!
The domestic hot water heating can be activated here. “Auto” makes use of the times
set in the “times” menu (see menu 3.4), “On” activates continuously, and “Off” switches
the DHW heating off.
Settings range: Auto, On, Off
Default: Auto
If operating mode “14 day reference value” is selected (Menu 4.1), the reference
fl
ow
temperature for each of the 14 days can be set here.
In the
fi
rst menu 4.4.1 the starting time of the program is shown. To start the program,
hit restart.
Hitting “restart” again will reset the 14 day reference program and start it at day 1.
4.5 Domestic Hot Water
4.4 14 day reference