Hot Water Storage Tank Connection - DeDietrich MODULENS O AFC 18 Installation And Service Manual

AFC 18 - AFC 24 - AFC 30
Settings to be made for this type of installation
Parameters
INSTALLATION
BOILER PUMP
If a domestic hot water looping pump
is connected to MAUX on the
terminal block: S.AUX
If safety thermostat is connected to
BL on the connection terminal block:
IN.BL
09/07/2015 - 300026439-07
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Access
Installer level
#SYSTEM menu
Installer level
#SYSTEM menu
Installer level
#SYSTEM menu
Installer level
#PRIMARY INSTAL.P
menu
5.8.10.
n QUADRO DU 750 storage tank
In this installation example, the storage tank (type QUADRO DU
750) incorporates a domestic hot water zone. The boiler starts up
systematically to maintain the domestic hot water zone in the storage
tank or to maintain the independent tank at temperature.
Connect a safety thermostat if the heating circuit is for
underfloor heating.
Remove the bridge.
4
Connect the wires from the safety thermostat to the
4
connector.
Connect the heating pump (circuit A).
Low loss header
Connect the DHW tank anode.
CAUTION
If the tank is fitted with a Titan Active
4
System® impressed current anode,
connect the anode to the inlet (+ TA on the
anode, - on the tank).
If the tank is not fitted with an impressed
4
current anode, put the simulation
connector in place (delivered with the DHW
sensor - package AD212).
Connect the DHW sensor.
Connect the domestic hot water looping pump.
Connect the outside temperature sensor.
Connecting an additional C circuit to the AD249 option.
Connect the load pump (Option).
Settings to be made See chapter
¼ "Displaying the parameters in
EXTENDED
extended mode", page 102
¼ "Setting the parameters specific
ALL
to the installation", page 102
¼ "Setting the parameters specific
DHW LOOP
to the installation", page 102
¼ "Professional settings", page
TOTAL STOP
114

Hot water storage tank connection

5. Installation
73