STIEBEL ELTRON DEM 3 - Specification

INSTALLATION

48 | DEM www.stiebel-eltron.com
14.3 Tests in accordance with VDE0701/0702
Earth conductor check
f Check the earth conductor (in Germany e.g. DGUV A3) on the
earth conductor contact of the power cable and on the appli-
ance connector.
Insulation resistance
Due to the electronic control of this appliance, an insulation re-
sistance test to VDE0701/0702 cannot be carried out.
f To check the effectiveness of the insulating properties of
the appliance, we recommend conducting a residual cur-
rent test of the earth conductor current/ leakage current to
VDE0701/0702 (Fig. C.3b).
14.4 Appliance storage
f Store the dismantled appliance free from the risk of frost, as
water residues remaining inside the appliance can freeze and
cause damage.
14.5 Replacing the power cable for the DEM 6
f If replacing the cable for the DEM6, use a power cable with
4mm² cross-section.
15. Specification
15.1 Dimensions and connections
95
28
30
120
143
190
4,8
165
82
20
b02
b03
c06
c01
D0000018336
DEM
b02 Entry electrical cables I
b03 Entry electrical cables II
c01 Cold water inlet Male thread G 3/8 A
c06 DHW outlet Male thread G 3/8 A