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Disposal
Installer reference guide
267
ERGA04~V3A+V37 + EHSH/X(B)04+08P30+50EF
Daikin Altherma 3 R ECH₂O
4P678716-1 – 2022.01
To drain the storage tank
NOTICE
Water immediately surges from the storage tank when the sealing plug of the drain
connection is removed. Make sure to adequately collect the spillage.
1
Place an appropriate tray under the drain connection to collect water spillage.
2
Open the screw plug and remove the sealing plug and IMMEDIATELY close
with the previously prepared screw plug with drain connection.
a
b
1
2
3
c
d
a
Screw plug
b
Sealing plug
c
Screw plug with drain connection (optional fill and drain kit)
d
Screw plug with drain connection (spillover connector)
16.1.2 To drain the storage tank with a connected pressureless solar system
NOTICE
You can only drain the storage tank from the drain connection, if an optional fill and
drain kit is available (described below). Otherwise, drain with a pump and a hose
through the solar return connection.
1
Switch the drain connection valve to shown position.
2
Place an appropriate tray under the drain connection to collect water spillage.
3
Remove the clip and sealing plug.
4
Insert the fill and drain kit and secure with the clip.
