4. Installation
B
1
44
SCU
TS +
B
A
2
A
Z
E
R
T
Y
U
I
0-10V
S AMB C
S AMB B
S AMB A
+ -
4 3 2 1 2 1
2 1
2 1
S SYST + TA -
S ECS
S EXT S DEP C
S DEP B
2 1
2 1
2 1
2 1
2 1
2 1
3
4
Do not connect anything to the terminal block.
Connect the heating pump (Circuit A).
Connect the DHW tank anode.
If the tank is not fitted with an impressed current
anode, put the simulation connector in place
(delivered with the DHW sensor - package
AD212).
Buffer tank.
Solar sensor probe.
Connect the solar station to the solar collectors.
Domestic hot water boiler.
Connect the DHW sensor.
Do not connect anything to the terminal block.
PCU
On/off
OT
BL
RL
C002369-F
5
6
15/06/12 - 300022160-001-01
MCA 35
Tout Tdhw
8
7