Daikin Altherma 3 R ECH2O, Руководство по установке для специалистов, Страница: 284 / 316

16 | Disposal
Installer reference guide
284
ERLA11~W1 + EBSH/X(B)11+16P30+50DF
Daikin Altherma 3 R ECH₂O
4P663482-1A – 2021.11
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)
16.2.2 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.
1
a
a
b
c
3
4
2
5
a Clip
b Sealing plug
c Fill and drain kit
5 Open the valve of the fill and drain kit.
6 Switch the drain connection valve to standard position.