Troubleshooting guide
Special displays
Remote control
Without function
Ext. control
Screed drying
Centralized operation
26
It is not possible to make settings on
the control unit, only on the remote
control.
This display flashes when you have
pressed a button to which no func
tion is assigned.
Changeover of the heating program
The heating program which is set
on the control unit has been
switched over by an external con
trol.
If screed drying is coded, this display
appears until the function is termi
nated.
The setting of the heating and holiday
program is accepted by a heating cir
cuit of a boiler and heating circuit or
cascade control which may be con
nected for which "centralized oper
ation" is coded.
Example
"Normal room temperature" on
the "ts" selector knob can only
be set on the remote control.
Example
B if no DHW cylinder is con
nected.