General Information; Operation; Structure Of Safety Instructions - Stiebel Eltron DHM 3 Utilisation

oPerATIoN

general information

- Ensure the appliance can be separated from
the power supply by an isolator that dis-
connects all poles with at least 3 mm contact
separation.
- The specified voltage must match the mains
voltage.
- In the case of damage, the power cable must
only be replaced by a qualified contractor au-
thorised by the manufacturer using the origi-
nal spare part.
- Secure the appliance as described in chapter
„Installation / Installation".
- Observe the maximum permissible pressure
(see chapter „Specification / Data table").
- The specific water resistivity of the mains
water supply must not be undershot (see
chapter "Installation / Specification / Data
table").
- Drain the appliance as described in chapter
„Installation / Maintenance / Draining the
appliance".
www.stiebel-eltron.com
oPerATIoN
1. General information
The chapter „Operation" is intended for appliance users and qua-
lified contractors.
The chapter „Installation" is intended for qualified contractors.
Note
Read these instructions carefully before using the appli-
ance and retain them for future reference.
Pass on the instructions to a new user if required.
1.1 Safety instructions

1.1.1 Structure of safety instructions

KEYWORD Type of risk
Here, possible consequences are listed that may result
from failure to observe the safety instructions.
f Steps to prevent the risk are listed. f
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