GB
HHCC
UUNNMMIIXXEEDD CCIIRRCC..
mm
RREEDD
HHCC
PPAARRAAMMEETTEERR 0011
mm
Parameter 1 - Nightly set back*
Setting range:
ECO, RED
Factory setting: RED
* only when the outside sensor is connected
DIRECT HEATING CIRCUIT
Note:
Only accessible with code 1234.
This level includes the parameters required for the unmixed hea-
ting circuit for the adjustment of the temporary heating periods
(reduced operational mode) and for the adaptation to the respec-
tive heating system.
Entry:
see level synoptic page 12-13
Exit:
Button
¢
¢
or automatically after approx.
60 seconds.
Change:
Accept selected flashing parameter by pressing
the rotary pushbutton. Then change the parame-
ter value and accept by pressing the rotary push
button again.
Application:
Building with high insulation values
Application:
Building with low insulation values
During the reduced operation the following functions can be sel-
ected:
ECO:
With outside temperatures above the adjusted plant
frost protection the heating circuit is completely shut-
down.
At temperatures below frost protection the heating cir-
cuit is controlled according to the desired night tempe-
rature (see page 6).
RED:
The heating pump remains in function during reduced
operation. The heating circuit is controlled according to
the reduced heating characteristic curve, the tempera-
ture does not drop below the set minimum temperatu-
re value.
Entry
:
next parameter
Page GB-29
8A520900_GB.qxp 12.11.2004 13:17 Seite 29
