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Verfügbare Sprachen
Verfügbare Sprachen
2.2 - Double circuit external to the boiler
Configuration: CC2 is controlled by the QAA73.210
and CC1 by the boiler's potentiometer.
Fig. 2
CID
WST 100/
150/200/300 Ix
TKS
Function
line QAA73
SLOPE
532
TvSmax
507
Room influence
INF A
HydrSystem
552
KonfigHks
553
Note :
• If the 2nd circuit (CC2) is another heating cir-
cuit, the values of the slope (0,8) and the tem-
perature (50°C) must be modified via the
QAA73 room sensor and brought to the stan-
dard values (slope: 1,5 - CDMAX: 80°C) (refer
to table above).
6 720 812 420 (2015/11)
QAC 34
LMU
Q
B3
VS
QAA73 FACTORY SETTINGS
Radiator circuit (CC1)
Value
15
80°C
1 = ON
3
7
(WBC..C R N TH/SEP)
21
The radiator circuit must be fitted with ther-
!
mostatically controlled valves to fine-tune
the control for each room. Heating circuit 1
(CC1) must operate at a temperature greater
than or equal to the heating circuit 2 (CC2).
CC 1
D
Under-floor heating
circuit (CC2)
line QAA73
Value
PENTE
1,5
CDMAX
80°C
-
-
-
-
-
-
- 6 -
CC 2
QAA 73.210*
QAD 36
Q2
VM
M
* Option
QAA73 SETTINGS TO CHANGE
For clip-in 2nd circuit
line
Value
PENTE
0,8
CDMAX
50°C
INF A
0 = OFF
51
55
(WBC..C R N TH/SEP)
553
10
QAA73.210
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