Operating instructions

1. Remove cover A.
2. Pull earth cable B from conn ecting
tab C.
3. Connect the test equipment (up to 5
mA) in series between co nnecting
tab C and earth cable B.
&
The anode is OK if the indicated
current is >0.3 mA.
&
Visually inspect the anode, if the
current mea sures < 0.3 mA or if
there is no current at all (see
page).
Cleaning the DHW cylinder
Note
DIN 1988 requires a visual inspection and (if necessary) cleaning evey two
years after the cylinder has been taken into use and thereafter according to
requirements.
1. Drain the DHW cylinder.
2. Remove fl ange lid A.
3. Disconnec t the DHW cylinder from
the pipework to pr event cleaning
agents and contaminants entering
the pipe system.
4. Remove loose deposits with a high
pressure cleaner.
!
Important information
For cleaning the inside, only
use plastic clea ning utensils .
Further details regarding the individual steps (cont.)
24
Initial start-up, inspection, maintenance
5692 548 GB