T
Connect the DHW tank anode.
CAUTION
4
If the tank is fitted with a Titan Active
System® impressed current anode,
connect the anode to the inlet (+ TA on the
anode, - on the tank).
4
If the tank is not fitted with an impressed
current anode, put the simulation
connector in place (delivered with the DHW
sensor - package AD212).
Y
Connect the outside temperature sensor.
U
Connect the heating pump (circuit
B
).
I
Connect the 3-way valve (circuit
B
).
O
Domestic load pump connection.
P
Connect the DHW sensor (Package AD212).
a
Connect the domestic hot water looping pump to the
M
AUX
outlet on the AD249 option.
4. Installation
Diematic iSystem For C 330 / C 630 ECO
15
31082018 - 7600691-001-06
