The DHW part is maintained at the DHW set point by the
boiler.
The heating zone is maintained at the set temperature
calculated according to the outside temperature. The zone
is reheated when the heating buffer temperature sensor
T
falls -6°C below the calculated set temperature.
Reheating in the heating zone stops when the heating
buffer temperature rises above the calculated set
temperature.
4.4.7.
Pool connection
C002819-B
1
3
5
4
2
N
N
N L N L N L N L
+ -
AUX
B
B
C
C
B
0V B A
C
0-10V
S Syst.
BUS
AF
BF
A
Connect the secondary swimming pool pump.
Z
Connect the swimming pool sensor.
E
Plate heat exchanger.
R
Pool heating cut-off control
When the parameter
I.TEL:
is on
0/1 B
, the
swimming pool is no longer heated when the
contact is open (factory setting), only the
antifreeze continues to be active.
The contact direction can still be adjusted by the
parameter
CT.TEL
.
T
Connect the primary swimming pool pump.
Y
Do not connect anything to the terminal block.
4. Installation
iSense Pro DIN - AD280
23
12/04/2011 - 300025649-001-B
