BOILER DESCRIPTION
LCD
FUNCTION
DHW set temperature
(all other symbols are
disabled).
Delay burner ignition
due to system setting
(flashing uu + flashing
temperature).
Boiler in chimney sweep
function.
To activate the chimney
sweep function, set "pa-
rameter P32=1 ... 4". The
following is displayed:
LP = minimum DHW
hP = minimum output in
heating mode
cP = maximum output in
heating mode
dP=maximum DHW.
The transition occurs
with buttons 16 (in-
crease) and 13 (decrease)
DHW temperature.
3 star preheating func-
tion active.
When the symbol
flashes, the function is in
process.
Constantly illuminated:
solar control unit con-
nected.
When the symbol
flashes, the solar circuit
pump is in operation.
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